/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include <open62541/types.h>
#include <open62541/types_generated.h>
#include <open62541/types_generated_handling.h>
#include <open62541/util.h>

#include "ua_types_encoding_binary.h"
#include "ua_types_encoding_json.h"

#include <check.h>
#include <float.h>
#include <math.h>
#include <stdio.h>
#include <stdlib.h>

#if defined(_MSC_VER)
# pragma warning(disable: 4146)
#endif

static UA_INLINE UA_StatusCode
UA_decodeJsonInternal(const UA_ByteString *src, void *dst, const UA_DataType *type) {
    return UA_decodeJson(src, dst, type, NULL);
}

/* Test Boolean */
START_TEST(UA_Boolean_true_json_encode) {
   
    UA_Boolean *src = UA_Boolean_new();
    UA_Boolean_init(src);
    *src = true;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_BOOLEAN];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "true";
    ck_assert_str_eq(result, (char*)buf.data);
    
    UA_ByteString_clear(&buf);
    UA_Boolean_delete(src);
    
}
END_TEST

START_TEST(UA_Boolean_false_json_encode) {
   
    UA_Boolean *src = UA_Boolean_new();
    UA_Boolean_init(src);
    *src = false;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_BOOLEAN];

    UA_ByteString buf;

    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    ck_assert_int_eq(size, 5);
    
    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];
        
    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "false";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
    UA_Boolean_delete(src);
}
END_TEST

START_TEST(UA_Boolean_true_bufferTooSmall_json_encode) {
   
    UA_Boolean *src = UA_Boolean_new();
    UA_Boolean_init(src);
    *src = false;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_BOOLEAN];

    UA_ByteString buf;
    UA_ByteString_allocBuffer(&buf, 2);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[2];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    
    ck_assert_int_eq(s, UA_STATUSCODE_BADENCODINGLIMITSEXCEEDED);
    char* result = "";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
    UA_Boolean_delete(src);
}
END_TEST

/* Test String */
START_TEST(UA_String_json_encode) {
    // given
    UA_String src = UA_STRING("hello");
    
    const UA_DataType *type = &UA_TYPES[UA_TYPES_STRING];
    
    UA_ByteString buf;
    size_t size = UA_calcSizeJsonInternal((void *) &src, type, NULL, 0, NULL, 0, true);
    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];
    // when
    status s = UA_encodeJsonInternal(&src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);
    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "\"hello\"";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
}
END_TEST

START_TEST(UA_String_Empty_json_encode) {
    // given
    UA_String src = UA_STRING("");
    UA_ByteString buf;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_STRING];
    
    size_t size = UA_calcSizeJsonInternal((void *) &src, type, NULL, 0, NULL, 0, true);
    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];
    // when
    status s = UA_encodeJsonInternal(&src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);
    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "\"\"";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
}
END_TEST

START_TEST(UA_String_Null_json_encode) {
    // given
    UA_String src = UA_STRING_NULL;
    UA_ByteString buf;

    const UA_DataType *type = &UA_TYPES[UA_TYPES_STRING];
    size_t size = UA_calcSizeJsonInternal((void *) &src, type, NULL, 0, NULL, 0, true);
    UA_ByteString_allocBuffer(&buf, size+1);
 
    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];
    // when
    status s = UA_encodeJsonInternal(&src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);
    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "null";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
}
END_TEST

START_TEST(UA_String_escapesimple_json_encode) {
    // given
    UA_String src = UA_STRING("\b\th\"e\fl\nl\\o\r");
    UA_ByteString buf;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_STRING];
    size_t size = UA_calcSizeJsonInternal((void *) &src, type, NULL, 0, NULL, 0, true);
    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];
    // when
    status s = UA_encodeJsonInternal(&src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);
    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "\"\\b\\th\\\"e\\fl\\nl\\\\o\\r\"";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
}
END_TEST

START_TEST(UA_String_escapeutf_json_encode) {
    // given
    UA_String src = UA_STRING("he\\zsdl\alo€ \x26\x3A asdasd");
    UA_ByteString buf;

    const UA_DataType *type = &UA_TYPES[UA_TYPES_STRING];
    size_t size = UA_calcSizeJsonInternal((void *) &src, type, NULL, 0, NULL, 0, true);
    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];
    // when
    status s = UA_encodeJsonInternal(&src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);
    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "\"he\\\\zsdl\\u0007lo€ &: asdasd\"";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
}
END_TEST

START_TEST(UA_String_special_json_encode) {
    // given
    UA_String src = UA_STRING("𝄞𠂊𝕥🔍");
    UA_ByteString buf;

    const UA_DataType *type = &UA_TYPES[UA_TYPES_STRING];
    size_t size = UA_calcSizeJsonInternal((void *) &src, type, NULL, 0, NULL, 0, true);
    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];
    // when
    status s = UA_encodeJsonInternal(&src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);
    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "\"𝄞𠂊𝕥🔍\"";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
}
END_TEST

/* Byte */
START_TEST(UA_Byte_Max_Number_json_encode) {

    UA_Byte *src = UA_Byte_new();
    *src = 255;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_BYTE];

    UA_ByteString buf;
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "255";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
    UA_Byte_delete(src);
}
END_TEST

START_TEST(UA_Byte_Min_Number_json_encode) {

    UA_Byte *src = UA_Byte_new();
    *src = 0;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_BYTE];

    UA_ByteString buf;
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "0";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf); 
    UA_Byte_delete(src);
}
END_TEST

START_TEST(UA_Byte_smallbuf_Number_json_encode) {

    UA_Byte *src = UA_Byte_new();
    *src = 255;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_BYTE];
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, 2);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[2];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_BADENCODINGLIMITSEXCEEDED);
    UA_ByteString_clear(&buf);
    UA_Byte_delete(src);
}
END_TEST

/* sByte */
START_TEST(UA_SByte_Max_Number_json_encode) {

    UA_SByte *src = UA_SByte_new();
    *src = 127;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_SBYTE];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "127";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
    UA_SByte_delete(src);
}
END_TEST

START_TEST(UA_SByte_Min_Number_json_encode) {

    UA_SByte *src = UA_SByte_new();
    *src = -128;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_SBYTE];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "-128";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf); 
    UA_SByte_delete(src);
}
END_TEST

START_TEST(UA_SByte_Zero_Number_json_encode) {

    UA_SByte *src = UA_SByte_new();
    *src = 0;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_SBYTE];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "0";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf); 
    UA_SByte_delete(src);
}
END_TEST

START_TEST(UA_SByte_smallbuf_Number_json_encode) {

    UA_SByte *src = UA_SByte_new();
    *src = 127;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_SBYTE];
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, 2);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[2];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_BADENCODINGLIMITSEXCEEDED);
    UA_ByteString_clear(&buf); 
    UA_SByte_delete(src);
}
END_TEST


/* UInt16 */
START_TEST(UA_UInt16_Max_Number_json_encode) {

    UA_UInt16 *src = UA_UInt16_new();
    *src = 65535;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_UINT16];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "65535";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
    UA_UInt16_delete(src);
}
END_TEST

START_TEST(UA_UInt16_Min_Number_json_encode) {

    UA_UInt16 *src = UA_UInt16_new();
    *src = 0;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_UINT16];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "0";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf); 
    UA_UInt16_delete(src);
}
END_TEST

START_TEST(UA_UInt16_smallbuf_Number_json_encode) {

    UA_UInt16 *src = UA_UInt16_new();
    *src = 255;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_UINT16];
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, 2);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[2];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_BADENCODINGLIMITSEXCEEDED);
    UA_ByteString_clear(&buf); 
    UA_UInt16_delete(src);
}
END_TEST

/* Int16 */
START_TEST(UA_Int16_Max_Number_json_encode) {

    UA_Int16 *src = UA_Int16_new();
    *src = 32767;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_INT16];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "32767";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
    UA_Int16_delete(src);
}
END_TEST

START_TEST(UA_Int16_Min_Number_json_encode) {

    UA_Int16 *src = UA_Int16_new();
    *src = -32768;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_INT16];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "-32768";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf); 
    UA_Int16_delete(src);
}
END_TEST

START_TEST(UA_Int16_Zero_Number_json_encode) {

    UA_Int16 *src = UA_Int16_new();
    *src = 0;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_INT16];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "0";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
    UA_Int16_delete(src);
}
END_TEST

START_TEST(UA_Int16_smallbuf_Number_json_encode) {

    UA_Int16 *src = UA_Int16_new();
    *src = 127;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_INT16];
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, 2);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[2];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_BADENCODINGLIMITSEXCEEDED);
    UA_ByteString_clear(&buf);
    UA_Int16_delete(src);
}
END_TEST



/* UInt32 */
START_TEST(UA_UInt32_Max_Number_json_encode) {

    UA_UInt32 *src = UA_UInt32_new();
    *src = 4294967295;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_UINT32];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "4294967295";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf); 
    UA_UInt32_delete(src);
}
END_TEST

START_TEST(UA_UInt32_Min_Number_json_encode) {

    UA_UInt32 *src = UA_UInt32_new();
    *src = 0;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_UINT32];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "0";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
    UA_UInt32_delete(src);
}
END_TEST

START_TEST(UA_UInt32_smallbuf_Number_json_encode) {

    UA_UInt32 *src = UA_UInt32_new();
    *src = 255;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_UINT32];
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, 2);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[2];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_BADENCODINGLIMITSEXCEEDED);
    UA_ByteString_clear(&buf);
    UA_UInt32_delete(src);
}
END_TEST



/* Int32 */
START_TEST(UA_Int32_Max_Number_json_encode) {

    UA_Int32 *src = UA_Int32_new();
    *src = 2147483647;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_INT32];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "2147483647";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
    UA_Int32_delete(src);
}
END_TEST

START_TEST(UA_Int32_Min_Number_json_encode) {
    UA_Int32 src = -2147483648;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_INT32];
    size_t size = UA_calcSizeJsonInternal((void *)&src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *)&src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "-2147483648";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
}
END_TEST

START_TEST(UA_Int32_Zero_Number_json_encode) {

    UA_Int32 *src = UA_Int32_new();
    *src = 0;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_INT32];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "0";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
    UA_Int32_delete(src);
}
END_TEST

START_TEST(UA_Int32_smallbuf_Number_json_encode) {

    UA_Int32 *src = UA_Int32_new();
    *src = 127;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_INT32];

    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, 2);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[2];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_BADENCODINGLIMITSEXCEEDED);
    UA_ByteString_clear(&buf); 
    UA_Int32_delete(src);
}
END_TEST



/* UINT64*/
START_TEST(UA_UInt64_Max_Number_json_encode) {

    UA_UInt64 *src = UA_UInt64_new();
    //*src = 18446744073709551615;
    ((u8*)src)[0] = 0xFF;
    ((u8*)src)[1] = 0xFF;
    ((u8*)src)[2] = 0xFF;
    ((u8*)src)[3] = 0xFF;
    ((u8*)src)[4] = 0xFF;
    ((u8*)src)[5] = 0xFF;
    ((u8*)src)[6] = 0xFF;
    ((u8*)src)[7] = 0xFF;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_UINT64];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "\"18446744073709551615\"";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
    UA_UInt64_delete(src);
}
END_TEST

START_TEST(UA_UInt64_Min_Number_json_encode) {

    UA_UInt64 *src = UA_UInt64_new();
    *src = 0;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_UINT64];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "\"0\"";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
    UA_UInt64_delete(src);
}
END_TEST

START_TEST(UA_UInt64_smallbuf_Number_json_encode) {

    UA_UInt64 *src = UA_UInt64_new();
    //*src = -9223372036854775808;
    ((u8*)src)[0] = 0x00;
    ((u8*)src)[1] = 0x00;
    ((u8*)src)[2] = 0x00;
    ((u8*)src)[3] = 0x00;
    ((u8*)src)[4] = 0x00;
    ((u8*)src)[5] = 0x00;
    ((u8*)src)[6] = 0x00;
    ((u8*)src)[7] = 0x80;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_UINT64];

    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, 2);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[2];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_BADENCODINGLIMITSEXCEEDED);
    UA_ByteString_clear(&buf); 
    UA_UInt64_delete(src);
}
END_TEST

/* Int64 */
START_TEST(UA_Int64_Max_Number_json_encode) {

    UA_Int64 *src = UA_Int64_new();
    //*src = 9223372036854775808;
    ((u8*)src)[0] = 0xFF;
    ((u8*)src)[1] = 0xFF;
    ((u8*)src)[2] = 0xFF;
    ((u8*)src)[3] = 0xFF;
    ((u8*)src)[4] = 0xFF;
    ((u8*)src)[5] = 0xFF;
    ((u8*)src)[6] = 0xFF;
    ((u8*)src)[7] = 0x7F;
    
    const UA_DataType *type = &UA_TYPES[UA_TYPES_INT64];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "\"9223372036854775807\"";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf); 
    UA_Int64_delete(src);
}
END_TEST

START_TEST(UA_Int64_Min_Number_json_encode) {

    UA_Int64 *src = UA_Int64_new();
    
    // TODO: compiler error: integer constant is so large that it is unsigned [-Werror]
    //*src = -9223372036854775808;
  
    ((u8*)src)[0] = 0x00;
    ((u8*)src)[1] = 0x00;
    ((u8*)src)[2] = 0x00;
    ((u8*)src)[3] = 0x00;
    ((u8*)src)[4] = 0x00;
    ((u8*)src)[5] = 0x00;
    ((u8*)src)[6] = 0x00;
    ((u8*)src)[7] = 0x80;
    
    
    const UA_DataType *type = &UA_TYPES[UA_TYPES_INT64];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "\"-9223372036854775808\"";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf); 
    UA_Int64_delete(src);
}
END_TEST

START_TEST(UA_Int64_Zero_Number_json_encode) {

    UA_Int64 *src = UA_Int64_new();
    *src = 0;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_INT64];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "\"0\"";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf); 
    UA_Int64_delete(src);
}
END_TEST

START_TEST(UA_Int64_smallbuf_Number_json_encode) {

    UA_Int64 *src = UA_Int64_new();
    *src = 127;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_INT64];

    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, 2);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[2];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_BADENCODINGLIMITSEXCEEDED);
    UA_ByteString_clear(&buf); 
    UA_Int64_delete(src);
}
END_TEST


START_TEST(UA_Double_json_encode) {
    UA_Double src = 1.1234;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_DOUBLE];
    size_t size = UA_calcSizeJsonInternal((void *) &src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal(&src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "1.1233999999999999541699935434735380113124847412109375";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
}
END_TEST

START_TEST(UA_Double_pluszero_json_encode) {
    UA_Double src = 0;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_DOUBLE];
    size_t size = UA_calcSizeJsonInternal((void *) &src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal(&src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "0";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
}
END_TEST

START_TEST(UA_Double_minuszero_json_encode) {
    UA_Double src = -0;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_DOUBLE];
    size_t size = UA_calcSizeJsonInternal((void *) &src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal(&src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "0";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
}
END_TEST

START_TEST(UA_Double_plusInf_json_encode) {
    UA_Double src = INFINITY;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_DOUBLE];
    size_t size = UA_calcSizeJsonInternal((void *) &src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal(&src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "\"Infinity\"";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
}
END_TEST



START_TEST(UA_Double_minusInf_json_encode) {
    UA_Double src = -INFINITY;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_DOUBLE];
    size_t size = UA_calcSizeJsonInternal((void *) &src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal(&src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "\"-Infinity\"";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
}
END_TEST

START_TEST(UA_Double_nan_json_encode) {
    UA_Double src = NAN;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_DOUBLE];
    size_t size = UA_calcSizeJsonInternal((void *) &src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal(&src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "\"NaN\"";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
}
END_TEST

START_TEST(UA_Double_onesmallest_json_encode) {
    UA_Double src = 1.0000000000000002220446049250313080847263336181640625;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_DOUBLE];
    size_t size = UA_calcSizeJsonInternal((void *) &src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal(&src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "1.0000000000000002220446049250313080847263336181640625";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
}
END_TEST

START_TEST(UA_Float_json_encode) {
    UA_Float src = 1.0000000000F;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_FLOAT];
    size_t size = UA_calcSizeJsonInternal((void *) &src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal(&src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "1";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
}
END_TEST



/* -------------------------LocalizedText------------------------- */
START_TEST(UA_LocText_json_encode) {

    UA_LocalizedText *src = UA_LocalizedText_new();
    UA_LocalizedText_init(src);
    src->locale = UA_STRING_ALLOC("theLocale");
    src->text = UA_STRING_ALLOC("theText");
    const UA_DataType *type = &UA_TYPES[UA_TYPES_LOCALIZEDTEXT];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"Locale\":\"theLocale\",\"Text\":\"theText\"}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf); 
    UA_LocalizedText_delete(src);
}
END_TEST


START_TEST(UA_LocText_NonReversible_json_encode) {

    UA_LocalizedText *src = UA_LocalizedText_new();
    UA_LocalizedText_init(src);
    src->locale = UA_STRING_ALLOC("theLocale");
    src->text = UA_STRING_ALLOC("theText");
    const UA_DataType *type = &UA_TYPES[UA_TYPES_LOCALIZEDTEXT];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, false);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, false);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "\"theText\"";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf); 
    UA_LocalizedText_delete(src);
}
END_TEST


START_TEST(UA_LocText_smallBuffer_json_encode) {
    UA_LocalizedText *src = UA_LocalizedText_new();
    UA_LocalizedText_init(src);
    src->locale = UA_STRING_ALLOC("theLocale");
    src->text = UA_STRING_ALLOC("theText");
    const UA_DataType *type = &UA_TYPES[UA_TYPES_LOCALIZEDTEXT];

    UA_ByteString buf;
    UA_ByteString_allocBuffer(&buf, 4);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[4];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    // then
    ck_assert_int_eq(s, UA_STATUSCODE_BADENCODINGLIMITSEXCEEDED);
    UA_ByteString_clear(&buf);
    UA_LocalizedText_delete(src);
}
END_TEST

/* --------------------------------GUID----------------------------------- */
START_TEST(UA_Guid_json_encode) {
    UA_Guid src = {3, 9, 10, {8, 7, 6, 5, 4, 3, 2, 1}};
    const UA_DataType *type = &UA_TYPES[UA_TYPES_GUID];
    size_t size = UA_calcSizeJsonInternal((void *) &src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) &src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);
    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "\"00000003-0009-000A-0807-060504030201\"";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
}
END_TEST

START_TEST(UA_Guid_smallbuf_json_encode) {
    UA_Guid *src = UA_Guid_new();
    *src = UA_Guid_random();
    const UA_DataType *type = &UA_TYPES[UA_TYPES_GUID];
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, 1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);
    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_BADENCODINGLIMITSEXCEEDED);
    UA_ByteString_clear(&buf);
    UA_Guid_delete(src);
}
END_TEST



/* -------------------------DateTime--------------------------------------*/
START_TEST(UA_DateTime_json_encode) {
    UA_DateTime *src = UA_DateTime_new();
    *src = UA_DateTime_fromUnixTime(1234567);
    const UA_DataType *type = &UA_TYPES[UA_TYPES_DATETIME];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "\"1970-01-15T06:56:07Z\"";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf); 
    UA_DateTime_delete(src);
}
END_TEST

START_TEST(UA_DateTime_json_encode_null) {
    UA_DateTime src = 0;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_DATETIME];
    size_t size = UA_calcSizeJsonInternal((void *)&src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];
    status s = UA_encodeJsonInternal((void *)&src, type, &bufPos, &bufEnd,
                                     NULL, 0, NULL, 0, true);
    *bufPos = 0;

    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "\"1601-01-01T00:00:00Z\"";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf); 
}
END_TEST

START_TEST(UA_DateTime_with_nanoseconds_json_encode) {
    UA_DateTime *src = UA_DateTime_new();
    *src = UA_DateTime_fromUnixTime(1234567) + 8901234;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_DATETIME];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "\"1970-01-15T06:56:07.8901234Z\"";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
    UA_DateTime_delete(src);
}
END_TEST

/* ------------------------Statuscode--------------------------------- */
START_TEST(UA_StatusCode_json_encode) {
    UA_StatusCode *src = UA_StatusCode_new();
    *src = UA_STATUSCODE_BADAGGREGATECONFIGURATIONREJECTED;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_STATUSCODE];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

     *bufPos = 0;
    
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "2161770496";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
    UA_StatusCode_delete(src);
}
END_TEST

START_TEST(UA_StatusCode_nonReversible_json_encode) {
    UA_StatusCode *src = UA_StatusCode_new();
    *src = UA_STATUSCODE_BADAGGREGATECONFIGURATIONREJECTED;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_STATUSCODE];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, false);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, false);

     *bufPos = 0;
    
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"Code\":2161770496,\"Symbol\":\"BadAggregateConfigurationRejected\"}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf); 
    UA_StatusCode_delete(src);
}
END_TEST

START_TEST(UA_StatusCode_nonReversible_good_json_encode) {
    UA_StatusCode *src = UA_StatusCode_new();
    *src = UA_STATUSCODE_GOOD;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_STATUSCODE];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, false);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, false);

     *bufPos = 0;
    
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"Code\":0,\"Symbol\":\"Good\"}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf); 
    UA_StatusCode_delete(src);
}
END_TEST


START_TEST(UA_StatusCode_smallbuf_json_encode) {
    UA_StatusCode *src = UA_StatusCode_new();
    *src = UA_STATUSCODE_BADAGGREGATECONFIGURATIONREJECTED;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_STATUSCODE];
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, 1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, false);
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_BADENCODINGLIMITSEXCEEDED);
    UA_ByteString_clear(&buf); 
    UA_StatusCode_delete(src);
}
END_TEST


/* -------------------------------NodeId--------------------------------*/

/* Numeric */
START_TEST(UA_NodeId_Numeric_json_encode) {
    UA_NodeId *src = UA_NodeId_new();
    *src = UA_NODEID_NUMERIC(0, 5555);
    const UA_DataType *type = &UA_TYPES[UA_TYPES_NODEID];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"Id\":5555}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
    UA_NodeId_delete(src);
}
END_TEST

START_TEST(UA_NodeId_Numeric_Namespace_json_encode) {
    UA_NodeId *src = UA_NodeId_new();
    *src = UA_NODEID_NUMERIC(4, 5555);
    const UA_DataType *type = &UA_TYPES[UA_TYPES_NODEID];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"Id\":5555,\"Namespace\":4}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf); 
    UA_NodeId_delete(src);
}
END_TEST

/* String */
START_TEST(UA_NodeId_String_json_encode) {
    UA_NodeId *src = UA_NodeId_new();
    *src = UA_NODEID_STRING_ALLOC(0, "foobar");
    const UA_DataType *type = &UA_TYPES[UA_TYPES_NODEID];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"IdType\":1,\"Id\":\"foobar\"}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf); 
    UA_NodeId_delete(src);
}
END_TEST

START_TEST(UA_NodeId_String_Namespace_json_encode) {
    UA_NodeId *src = UA_NodeId_new();
    *src = UA_NODEID_STRING_ALLOC(5, "foobar");
    const UA_DataType *type = &UA_TYPES[UA_TYPES_NODEID];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"IdType\":1,\"Id\":\"foobar\",\"Namespace\":5}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf); 
    UA_NodeId_delete(src);
}
END_TEST

/* Guid */
START_TEST(UA_NodeId_Guid_json_encode) {
    UA_NodeId *src = UA_NodeId_new();
    UA_NodeId_init(src);
    UA_Guid g = {3, 9, 10, {8, 7, 6, 5, 4, 3, 2, 1}};
    *src = UA_NODEID_GUID(0, g);
    const UA_DataType *type = &UA_TYPES[UA_TYPES_NODEID];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"IdType\":2,\"Id\":\"00000003-0009-000A-0807-060504030201\"}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf); 
    UA_NodeId_delete(src);
}
END_TEST

START_TEST(UA_NodeId_Guid_Namespace_json_encode) {
    UA_NodeId *src = UA_NodeId_new();
    UA_Guid g = {3, 9, 10, {8, 7, 6, 5, 4, 3, 2, 1}};
    *src = UA_NODEID_GUID(5, g);
    const UA_DataType *type = &UA_TYPES[UA_TYPES_NODEID];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    // {"IdType":2,"Id":"00000003-0009-000A-0807-060504030201","Namespace":5}
    ck_assert_int_eq(size, 70);
    
    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"IdType\":2,\"Id\":\"00000003-0009-000A-0807-060504030201\",\"Namespace\":5}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf); 
    UA_NodeId_delete(src);
}
END_TEST

/* ByteString */
START_TEST(UA_NodeId_ByteString_json_encode) {
    UA_NodeId *src = UA_NodeId_new();
    *src = UA_NODEID_BYTESTRING_ALLOC(0, "asdfasdf");
    const UA_DataType *type = &UA_TYPES[UA_TYPES_NODEID];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    //{"IdType":3,"Id":"YXNkZmFzZGY="}
    ck_assert_int_eq(size, 32);
    
    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"IdType\":3,\"Id\":\"YXNkZmFzZGY=\"}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf); 
    UA_NodeId_delete(src);
}
END_TEST

START_TEST(UA_NodeId_ByteString_Namespace_json_encode) {
    UA_NodeId *src = UA_NodeId_new();
    *src = UA_NODEID_BYTESTRING_ALLOC(5, "asdfasdf");
    const UA_DataType *type = &UA_TYPES[UA_TYPES_NODEID];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"IdType\":3,\"Id\":\"YXNkZmFzZGY=\",\"Namespace\":5}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf); 
    UA_NodeId_delete(src);
}
END_TEST

/* Non-reversible, Namespace */
START_TEST(UA_NodeId_NonReversible_Numeric_Namespace_json_encode) {
    UA_NodeId *src = UA_NodeId_new();
    *src = UA_NODEID_NUMERIC(2, 5555);
    const UA_DataType *type = &UA_TYPES[UA_TYPES_NODEID];
    
    UA_String namespaces[3] = {UA_STRING("ns0"),UA_STRING("ns1"),UA_STRING("ns2")};
    size_t size = UA_calcSizeJsonInternal((void *) src, type, namespaces, 3, NULL, 0, false);
    ck_assert_int_ne(size, 0);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];


    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, namespaces, 3, NULL, 0, false);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"Id\":5555,\"Namespace\":\"ns2\"}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf); 
    UA_NodeId_delete(src);
}
END_TEST

/* --------------------Diagnostic Info------------------------- */
START_TEST(UA_DiagInfo_json_encode) {
    UA_DiagnosticInfo *src = UA_DiagnosticInfo_new();
    UA_DiagnosticInfo_init(src);
    src->hasAdditionalInfo = true;
    src->hasInnerDiagnosticInfo = false;
    src->hasInnerStatusCode = true;
    src->hasLocale = true;
    src->hasSymbolicId = true;
    src->hasLocalizedText = true;
    src->hasNamespaceUri = true;

    UA_StatusCode statusCode = UA_STATUSCODE_BADARGUMENTSMISSING;
    src->additionalInfo = UA_STRING_ALLOC("additionalInfo");
    src->innerStatusCode = statusCode;
    src->locale = 12;
    src->symbolicId = 13;
    src->localizedText = 14;
    src->namespaceUri = 15;

    const UA_DataType *type = &UA_TYPES[UA_TYPES_DIAGNOSTICINFO];

    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"SymbolicId\":13,\"NamespaceUri\":15,\"LocalizedText\":14,\"Locale\":12,\"AdditionalInfo\":\"additionalInfo\",\"InnerStatusCode\":2155216896}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
    UA_DiagnosticInfo_delete(src);
}
END_TEST



START_TEST(UA_DiagInfo_withInner_json_encode) {
    UA_DiagnosticInfo *innerDiag = UA_DiagnosticInfo_new();
    UA_DiagnosticInfo_init(innerDiag);
    innerDiag->hasAdditionalInfo = true;
    innerDiag->additionalInfo = UA_STRING_ALLOC("INNER ADDITION INFO");
    innerDiag->hasInnerDiagnosticInfo = false;
    innerDiag->hasInnerStatusCode = false;
    innerDiag->hasLocale = false;
    innerDiag->hasSymbolicId = false;
    innerDiag->hasLocalizedText = false;
    innerDiag->hasNamespaceUri = false;

    UA_DiagnosticInfo *src = UA_DiagnosticInfo_new();
    UA_DiagnosticInfo_init(src);
    src->hasAdditionalInfo = true;
    src->hasInnerDiagnosticInfo = true;
    src->hasInnerStatusCode = true;
    src->hasLocale = true;
    src->hasSymbolicId = true;
    src->hasLocalizedText = true;
    src->hasNamespaceUri = false;

    UA_StatusCode statusCode = UA_STATUSCODE_BADARGUMENTSMISSING;
    src->additionalInfo = UA_STRING_ALLOC("additionalInfo");
    src->innerDiagnosticInfo = innerDiag;
    src->innerStatusCode = statusCode;
    src->locale = 12;
    src->symbolicId = 13;
    src->localizedText = 14;

    const UA_DataType *type = &UA_TYPES[UA_TYPES_DIAGNOSTICINFO];


    UA_ByteString buf;
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    //{"SymbolicId":13,"LocalizedText":14,"Locale":12,"AdditionalInfo":"additionalInfo","InnerStatusCode":2155216896,"InnerDiagnosticInfo":{"AdditionalInfo":"INNER ADDITION INFO"}}
    ck_assert_int_eq(size, 174);
    
    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"SymbolicId\":13,\"LocalizedText\":14,\"Locale\":12,\"AdditionalInfo\":\"additionalInfo\",\"InnerStatusCode\":2155216896,\"InnerDiagnosticInfo\":{\"AdditionalInfo\":\"INNER ADDITION INFO\"}}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf); 
    UA_DiagnosticInfo_delete(src);
}
END_TEST

START_TEST(UA_DiagInfo_withTwoInner_json_encode) {
    
    UA_DiagnosticInfo *innerDiag2 = UA_DiagnosticInfo_new();
    UA_DiagnosticInfo_init(innerDiag2);
    innerDiag2->hasAdditionalInfo = true;
    innerDiag2->additionalInfo = UA_STRING_ALLOC("INNER ADDITION INFO2");
    innerDiag2->hasInnerDiagnosticInfo = false;
    innerDiag2->hasInnerStatusCode = false;
    innerDiag2->hasLocale = false;
    innerDiag2->hasSymbolicId = false;
    innerDiag2->hasLocalizedText = false;
    innerDiag2->hasNamespaceUri = false;
    
    UA_DiagnosticInfo *innerDiag = UA_DiagnosticInfo_new();
    UA_DiagnosticInfo_init(innerDiag);
    innerDiag->hasAdditionalInfo = true;
    innerDiag->additionalInfo = UA_STRING_ALLOC("INNER ADDITION INFO");
    innerDiag->hasInnerDiagnosticInfo = true;
    innerDiag->innerDiagnosticInfo = innerDiag2;
    innerDiag->hasInnerStatusCode = false;
    innerDiag->hasLocale = false;
    innerDiag->hasSymbolicId = false;
    innerDiag->hasLocalizedText = false;
    innerDiag->hasNamespaceUri = false;

    UA_DiagnosticInfo *src = UA_DiagnosticInfo_new();
    UA_DiagnosticInfo_init(src);
    
    src->hasAdditionalInfo = true;
    src->hasInnerDiagnosticInfo = true;
    src->hasInnerStatusCode = true;
    src->hasLocale = true;
    src->hasSymbolicId = true;
    src->hasLocalizedText = true;
    src->hasNamespaceUri = false;

    UA_StatusCode statusCode = UA_STATUSCODE_BADARGUMENTSMISSING;
    src->additionalInfo = UA_STRING_ALLOC("additionalInfo");
    src->innerDiagnosticInfo = innerDiag;
    src->innerStatusCode = statusCode;
    src->locale = 12;
    src->symbolicId = 13;
    src->localizedText = 14;

    const UA_DataType *type = &UA_TYPES[UA_TYPES_DIAGNOSTICINFO];

    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"SymbolicId\":13,\"LocalizedText\":14,\"Locale\":12,\"AdditionalInfo\":\"additionalInfo\",\"InnerStatusCode\":2155216896,\"InnerDiagnosticInfo\":{\"AdditionalInfo\":\"INNER ADDITION INFO\",\"InnerDiagnosticInfo\":{\"AdditionalInfo\":\"INNER ADDITION INFO2\"}}}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf); 
    UA_DiagnosticInfo_delete(src);
}
END_TEST

START_TEST(UA_DiagInfo_noFields_json_encode) {
    UA_DiagnosticInfo *src = UA_DiagnosticInfo_new();
    UA_DiagnosticInfo_init(src);
    const UA_DataType *type = &UA_TYPES[UA_TYPES_DIAGNOSTICINFO];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf); 
    UA_DiagnosticInfo_delete(src);
}
END_TEST

START_TEST(UA_DiagInfo_smallBuffer_json_encode) {
    UA_DiagnosticInfo *src = UA_DiagnosticInfo_new();
    UA_DiagnosticInfo_init(src);
    src->hasAdditionalInfo = true;
    src->hasInnerDiagnosticInfo = false;
    src->hasInnerStatusCode = true;
    src->hasLocale = true;
    src->hasSymbolicId = true;
    src->hasLocalizedText = true;
    src->hasNamespaceUri = false;

    UA_StatusCode statusCode = UA_STATUSCODE_BADARGUMENTSMISSING;
    src->additionalInfo = UA_STRING_ALLOC("additionalInfo");
    src->innerStatusCode = statusCode;
    src->locale = 12;
    src->symbolicId = 13;
    src->localizedText = 14;

    const UA_DataType *type = &UA_TYPES[UA_TYPES_DIAGNOSTICINFO];

    
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, 2);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[2];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    // then
    ck_assert_int_eq(s, UA_STATUSCODE_BADENCODINGLIMITSEXCEEDED);
    UA_ByteString_clear(&buf); 
    UA_DiagnosticInfo_delete(src);
}
END_TEST

/* ---------------ByteString----------------- */
START_TEST(UA_ByteString_json_encode) {
    UA_ByteString *src = UA_ByteString_new();
    UA_ByteString_init(src);
    *src = UA_BYTESTRING_ALLOC("asdfasdf");
    const UA_DataType *type = &UA_TYPES[UA_TYPES_BYTESTRING];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "\"YXNkZmFzZGY=\"";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
    UA_ByteString_delete(src);
}
END_TEST

START_TEST(UA_ByteString2_json_encode) {
    UA_ByteString *src = UA_ByteString_new();
    UA_ByteString_init(src);
    *src = UA_BYTESTRING_ALLOC("Lorem ipsum dolor sit amet, consectetur adipiscing elit.");
    const UA_DataType *type = &UA_TYPES[UA_TYPES_BYTESTRING];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    
    //s = UA_decodeJsonInternal()
    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "\"TG9yZW0gaXBzdW0gZG9sb3Igc2l0IGFtZXQsIGNvbnNlY3RldHVyIGFkaXBpc2NpbmcgZWxpdC4=\"";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf); 
    UA_ByteString_delete(src);
}
END_TEST

START_TEST(UA_ByteString3_json_encode) {
    UA_Variant *src = UA_Variant_new();
    UA_Variant_init(src);
    UA_ByteString *variantContent = UA_ByteString_new();
    *variantContent = UA_BYTESTRING_ALLOC("Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.");
    UA_Variant_setScalar(src, variantContent, &UA_TYPES[UA_TYPES_BYTESTRING]);

    const UA_DataType *type = &UA_TYPES[UA_TYPES_VARIANT];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status retval = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    //printf("%s\n\n", (char*)buf.data);

    UA_Variant out;
    UA_Variant_init(&out);
    retval |= UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);

    UA_ByteString *srcData = ((UA_ByteString*)src->data);
    UA_ByteString *outData = ((UA_ByteString*)out.data);
    ck_assert(UA_ByteString_equal(srcData, outData));

    UA_ByteString_clear(&buf);
    UA_Variant_clear(&out);
    UA_Variant_delete(src);
}
END_TEST

/* ------------------QualifiedName---------------------------- */
START_TEST(UA_QualName_json_encode) {
    UA_QualifiedName *src = UA_QualifiedName_new();
    UA_QualifiedName_init(src);
    src->name = UA_STRING_ALLOC("derName");
    src->namespaceIndex = 1;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_QUALIFIEDNAME];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"Name\":\"derName\",\"Uri\":1}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf); 
    UA_QualifiedName_delete(src);
}
END_TEST



START_TEST(UA_QualName_NonReversible_json_encode) {
    UA_QualifiedName *src = UA_QualifiedName_new();
    UA_QualifiedName_init(src);
    src->name = UA_STRING_ALLOC("derName");
    src->namespaceIndex = 1;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_QUALIFIEDNAME];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, false);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, false);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"Name\":\"derName\",\"Uri\":1}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf); 
    UA_QualifiedName_delete(src);
}
END_TEST

START_TEST(UA_QualName_NonReversible_Namespace_json_encode) {
    UA_QualifiedName *src = UA_QualifiedName_new();
    UA_QualifiedName_init(src);
    src->name = UA_STRING_ALLOC("derName");
    src->namespaceIndex = 2;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_QUALIFIEDNAME];
    UA_String namespaces[3] = {UA_STRING("ns0"),UA_STRING("ns1"),UA_STRING("ns2")};
    size_t size = UA_calcSizeJsonInternal((void *) src, type, namespaces, 3, NULL, 0, false);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];


    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, namespaces, 3, NULL, 0, false);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"Name\":\"derName\",\"Uri\":\"ns2\"}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf); 
    UA_QualifiedName_delete(src);
}
END_TEST

START_TEST(UA_QualName_NonReversible_NoNamespaceAsNumber_json_encode) {
    UA_QualifiedName *src = UA_QualifiedName_new();
    UA_QualifiedName_init(src);
    src->name = UA_STRING_ALLOC("derName");
    src->namespaceIndex = 6789;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_QUALIFIEDNAME];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, false);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, false);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"Name\":\"derName\",\"Uri\":6789}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf); 
    UA_QualifiedName_delete(src);
}
END_TEST

/* ----------------------------Variant------------------------ */

/* -----Builtin scalar----- */
START_TEST(UA_Variant_Bool_json_encode) {
    UA_Variant *src = UA_Variant_new();
    UA_Variant_init(src);
    
    UA_Boolean *variantContent = UA_Boolean_new();
    *variantContent = true;
    UA_Variant_setScalar(src, variantContent, &UA_TYPES[UA_TYPES_BOOLEAN]);

    const UA_DataType *type = &UA_TYPES[UA_TYPES_VARIANT];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"Type\":1,\"Body\":true}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf); 
    UA_Variant_delete(src);
}
END_TEST

START_TEST(UA_Variant_Number_json_encode) {
    UA_Variant *src = UA_Variant_new();
    UA_Variant_init(src);
    UA_UInt64 *variantContent = UA_UInt64_new();
    *variantContent = 345634563456;
    UA_Variant_setScalar(src, variantContent, &UA_TYPES[UA_TYPES_UINT64]);

    const UA_DataType *type = &UA_TYPES[UA_TYPES_VARIANT];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"Type\":9,\"Body\":\"345634563456\"}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf); 
    UA_Variant_delete(src);
}
END_TEST

START_TEST(UA_Variant_Double_json_encode) {
    /* Encode decode cyle of 100 Doubles */
    UA_Double d = 0.0;
    for(size_t i = 0; i < 100; i++){
        d = nextafter(d,1);

        UA_Variant *src = UA_Variant_new();
        UA_Variant_init(src);
        UA_Double *variantContent = UA_Double_new();
        //*variantContent = 1.0000000000000002;
        *variantContent = d;
        UA_Variant_setScalar(src, variantContent, &UA_TYPES[UA_TYPES_DOUBLE]);

        const UA_DataType *type = &UA_TYPES[UA_TYPES_VARIANT];
        size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
        UA_ByteString buf;

        UA_ByteString_allocBuffer(&buf, size+1);

        UA_Byte *bufPos = &buf.data[0];
        const UA_Byte *bufEnd = &buf.data[size+1];

        status retval = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

        *bufPos = 0;
        //printf("%s\n\n", (char*)buf.data);

        UA_Variant out;
        UA_Variant_init(&out);
        retval |= UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
        ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);

        UA_Double srcData = *((UA_Double*)src->data);
        UA_Double outData = *((UA_Double*)out.data);
        ck_assert(memcmp(&srcData, &outData, sizeof(UA_Double)) == 0);

        UA_ByteString_clear(&buf);
        UA_Variant_clear(&out);
        UA_Variant_delete(src);
    }
}
END_TEST

START_TEST(UA_Variant_Double2_json_encode) {
    UA_Variant *src = UA_Variant_new();
    UA_Variant_init(src);
    UA_Double *variantContent = UA_Double_new();
    *variantContent = (pow(2,53)-1)*pow(2,-1074);
    UA_Variant_setScalar(src, variantContent, &UA_TYPES[UA_TYPES_DOUBLE]);

    const UA_DataType *type = &UA_TYPES[UA_TYPES_VARIANT];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status retval = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;

    //printf("%s\n\n", (char*)buf.data);
    /*{"Type":11,"Body":4.4501477170144022721148195934182639518696390927032912960468522194496444440421538910330590478162701758282983178260792422137401728773891892910553144148156412434867599762821265346585071045737627442980259622449029037796981144446145705102663115100318287949527959668236039986479250965780342141637013812613333119898765515451440315261253813266652951306000184917766328660755595837392240989947807556594098101021612198814605258742579179000071675999344145086087205681577915435923018910334964869420614052182892431445797605163650903606514140377217442262561590244668525767372446430075513332450079650686719491377688478005309963967709758965844137894433796621993967316936280457084866613206797017728916080020698679408551343728867675409720757232455434770912461317493580281734466552734375e-308}*/

    UA_Variant out;
    UA_Variant_init(&out);
    retval |= UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);

    UA_Double srcData = *((UA_Double*)src->data);
    UA_Double outData = *((UA_Double*)out.data);
    ck_assert(memcmp(&srcData, &outData, sizeof(UA_Double)) == 0);

    UA_ByteString_clear(&buf);
    UA_Variant_clear(&out);
    UA_Variant_delete(src);
}
END_TEST


START_TEST(UA_Variant_Double3_json_encode) {
    UA_Variant *src = UA_Variant_new();
    UA_Variant_init(src);
    UA_Double *variantContent = UA_Double_new();
    *variantContent = 1.1234;
    UA_Variant_setScalar(src, variantContent, &UA_TYPES[UA_TYPES_DOUBLE]);

    const UA_DataType *type = &UA_TYPES[UA_TYPES_VARIANT];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status retval = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;

    UA_Variant out;
    UA_Variant_init(&out);
    retval |= UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);

    UA_Double srcData = *((UA_Double*)src->data);
    UA_Double outData = *((UA_Double*)out.data);
    ck_assert(memcmp(&srcData, &outData, sizeof(UA_Double)) == 0);

    UA_ByteString_clear(&buf);
    UA_Variant_clear(&out);
    UA_Variant_delete(src);
}
END_TEST

START_TEST(UA_Variant_DoubleInf_json_encode) {
    UA_Variant *src = UA_Variant_new();
    UA_Variant_init(src);
    UA_Double *variantContent = UA_Double_new();
    *variantContent = (UA_Double)INFINITY;
    UA_Variant_setScalar(src, variantContent, &UA_TYPES[UA_TYPES_DOUBLE]);

    const UA_DataType *type = &UA_TYPES[UA_TYPES_VARIANT];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status retval = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    //printf("%s\n\n", (char*)buf.data);

    UA_Variant out;
    UA_Variant_init(&out);
    retval |= UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);

    UA_Double srcData = *((UA_Double*)src->data);
    UA_Double outData = *((UA_Double*)out.data);
    ck_assert(memcmp(&srcData, &outData, sizeof(UA_Double)) == 0);

    UA_ByteString_clear(&buf);
    UA_Variant_clear(&out);
    UA_Variant_delete(src);
}
END_TEST

START_TEST(UA_Variant_DoubleNan_json_encode) {
    UA_Variant *src = UA_Variant_new();
    UA_Variant_init(src);
    UA_Double *variantContent = UA_Double_new();
    *variantContent = (UA_Double)NAN;
    UA_Variant_setScalar(src, variantContent, &UA_TYPES[UA_TYPES_DOUBLE]);

    const UA_DataType *type = &UA_TYPES[UA_TYPES_VARIANT];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status retval = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    //printf("%s\n\n", (char*)buf.data);

    UA_Variant out;
    UA_Variant_init(&out);
    retval |= UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);

    UA_Double srcData = *((UA_Double*)src->data);
    UA_Double outData = *((UA_Double*)out.data);
    ck_assert(memcmp(&srcData, &outData, sizeof(UA_Double)) == 0);

    UA_ByteString_clear(&buf);
    UA_Variant_clear(&out);
    UA_Variant_delete(src);
}
END_TEST

START_TEST(UA_Variant_Float_json_encode) {
    UA_Variant *src = UA_Variant_new();
    UA_Variant_init(src);
    UA_Float *variantContent = UA_Float_new();
    *variantContent = (UA_Float)((pow(2,23)-1)/pow(2,149));
    UA_Variant_setScalar(src, variantContent, &UA_TYPES[UA_TYPES_FLOAT]);

    const UA_DataType *type = &UA_TYPES[UA_TYPES_VARIANT];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status retval = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;

    UA_Variant out;
    UA_Variant_init(&out);
    retval |= UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);

    UA_Float srcData = *((UA_Float*)src->data);
    UA_Float outData = *((UA_Float*)out.data);
    ck_assert(memcmp(&srcData, &outData, sizeof(UA_Float)) == 0);

    UA_ByteString_clear(&buf);
    UA_Variant_clear(&out);
    UA_Variant_delete(src);
}
END_TEST


START_TEST(UA_Variant_NodeId_json_encode) {
    UA_Variant *src = UA_Variant_new();
    UA_Variant_init(src);
    UA_NodeId variantContent = UA_NODEID_STRING(1, "theID");
    UA_Variant_setScalarCopy(src, &variantContent, &UA_TYPES[UA_TYPES_NODEID]);

    const UA_DataType *type = &UA_TYPES[UA_TYPES_VARIANT];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"Type\":17,\"Body\":{\"IdType\":1,\"Id\":\"theID\",\"Namespace\":1}}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf); 
    UA_Variant_delete(src);
}
END_TEST

START_TEST(UA_Variant_LocText_json_encode) {
    UA_Variant *src = UA_Variant_new();
    UA_Variant_init(src);
    UA_LocalizedText variantContent;
    variantContent.locale = UA_STRING("localeString");
    variantContent.text = UA_STRING("textString");
    UA_Variant_setScalarCopy(src, &variantContent, &UA_TYPES[UA_TYPES_LOCALIZEDTEXT]);

    const UA_DataType *type = &UA_TYPES[UA_TYPES_VARIANT];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"Type\":21,\"Body\":{\"Locale\":\"localeString\",\"Text\":\"textString\"}}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
    UA_Variant_delete(src);
}
END_TEST

START_TEST(UA_Variant_QualName_json_encode) {
    UA_Variant *src = UA_Variant_new();
    UA_Variant_init(src);
    UA_QualifiedName variantContent;
    UA_QualifiedName_init(&variantContent);
    variantContent.name = UA_STRING("derName");
    variantContent.namespaceIndex = 1;
    
    UA_Variant_setScalarCopy(src, &variantContent, &UA_TYPES[UA_TYPES_QUALIFIEDNAME]);

    const UA_DataType *type = &UA_TYPES[UA_TYPES_VARIANT];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"Type\":20,\"Body\":{\"Name\":\"derName\",\"Uri\":1}}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf); 
    UA_Variant_delete(src);
}
END_TEST


/* ---Reversible Variant Array---- */
START_TEST(UA_Variant_Array_UInt16_json_encode) {
    UA_Variant *src = UA_Variant_new();
    UA_Variant_init(src);
    UA_UInt16 zero[2] = {42,43};
    UA_Variant_setArrayCopy(src, zero, 2, &UA_TYPES[UA_TYPES_UINT16]);
   

    const UA_DataType *type = &UA_TYPES[UA_TYPES_VARIANT];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    ck_assert_int_eq(size, 25);
    
    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"Type\":5,\"Body\":[42,43]}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
    UA_Variant_delete(src);
}
END_TEST

START_TEST(UA_Variant_Array_UInt16_Null_json_encode) {
    UA_Variant *src = UA_Variant_new();
    UA_Variant_init(src);
    UA_Variant_setArray(src, NULL, 0, &UA_TYPES[UA_TYPES_UINT16]);

    const UA_DataType *type = &UA_TYPES[UA_TYPES_VARIANT];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"Type\":5,\"Body\":[]}";
    ck_assert_str_eq(result, (char*)buf.data);

    UA_ByteString_clear(&buf);
    UA_Variant_delete(src);
}
END_TEST

START_TEST(UA_Variant_Array_Byte_json_encode) {
    UA_Variant *src = UA_Variant_new();
    UA_Variant_init(src);
    UA_Byte zero[2] = {42,43};
    UA_Variant_setArrayCopy(src, zero, 2, &UA_TYPES[UA_TYPES_BYTE]);
   

    const UA_DataType *type = &UA_TYPES[UA_TYPES_VARIANT];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"Type\":3,\"Body\":[42,43]}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
    UA_Variant_delete(src);
}
END_TEST

START_TEST(UA_Variant_Array_String_json_encode) {
    UA_Variant *src = UA_Variant_new();
    UA_Variant_init(src);
    UA_String zero[2] = {UA_STRING("eins"),UA_STRING("zwei")};
    UA_Variant_setArrayCopy(src, zero, 2, &UA_TYPES[UA_TYPES_STRING]);
   

    const UA_DataType *type = &UA_TYPES[UA_TYPES_VARIANT];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"Type\":12,\"Body\":[\"eins\",\"zwei\"]}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
    UA_Variant_delete(src);
}
END_TEST

START_TEST(UA_Variant_Matrix_UInt16_json_encode) {

     // Set an array value
    UA_Variant src;
    UA_Variant_init(&src);
    UA_UInt16 d[9] = {1, 2, 3,
                      4, 5, 6,
                      7, 8, 9};
    UA_Variant_setArrayCopy(&src, d, 9, &UA_TYPES[UA_TYPES_UINT16]);

    //Set array dimensions
    src.arrayDimensions = (UA_UInt32 *)UA_Array_new(2, &UA_TYPES[UA_TYPES_UINT32]);
    src.arrayDimensionsSize = 2;
    src.arrayDimensions[0] = 3;
    src.arrayDimensions[1] = 3;
    
    const UA_DataType *type = &UA_TYPES[UA_TYPES_VARIANT];
    size_t size = UA_calcSizeJsonInternal((void *) &src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    //{"Type":5,"Body":[1,2,3,4,5,6,7,8,9],"Dimension":[3,3]}
    size_t sizeOfBytes = UA_calcSizeJsonInternal((void *) &src, type, NULL, 0, NULL, 0, true);
    ck_assert_int_eq(sizeOfBytes, 55);
    
    status s = UA_encodeJsonInternal((void *) &src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"Type\":5,\"Body\":[1,2,3,4,5,6,7,8,9],\"Dimension\":[3,3]}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
    UA_Variant_clear(&src);
}
END_TEST


/* NON-Reversible builtin simple */
START_TEST(UA_Variant_StatusCode_NonReversible_json_encode) {
    UA_Variant *src = UA_Variant_new();
    UA_Variant_init(src);
    UA_StatusCode variantContent = UA_STATUSCODE_BADAGGREGATECONFIGURATIONREJECTED;
    UA_Variant_setScalarCopy(src, &variantContent, &UA_TYPES[UA_TYPES_STATUSCODE]);

    const UA_DataType *type = &UA_TYPES[UA_TYPES_VARIANT];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, false);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, false);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"Body\":{\"Code\":2161770496,\"Symbol\":\"BadAggregateConfigurationRejected\"}}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf); 
    UA_Variant_delete(src);
}
END_TEST


/* NON-Reversible Array */
START_TEST(UA_Variant_Array_String_NonReversible_json_encode) {
    UA_Variant src;
    UA_Variant_init(&src);
    UA_String d[8] = {UA_STRING("1"), UA_STRING("2"), UA_STRING("3"),
                      UA_STRING("4"), UA_STRING("5"), UA_STRING("6"),
                      UA_STRING("7"), UA_STRING("8")};
    UA_Variant_setArrayCopy(&src, d, 8, &UA_TYPES[UA_TYPES_STRING]);

    src.arrayDimensions = (UA_UInt32 *)UA_Array_new(4, &UA_TYPES[UA_TYPES_UINT32]);
    src.arrayDimensionsSize = 1;
    src.arrayDimensions[0] = 8;
    
    const UA_DataType *type = &UA_TYPES[UA_TYPES_VARIANT];
    size_t size = UA_calcSizeJsonInternal((void *) &src, type, NULL, 0, NULL, 0, false);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) &src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, false);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"Body\":[\"1\",\"2\",\"3\",\"4\",\"5\",\"6\",\"7\",\"8\"]}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
    UA_Variant_clear(&src);
}
END_TEST

/* NON-Reversible Matrix */
START_TEST(UA_Variant_Matrix_String_NonReversible_json_encode) {
    UA_Variant src;
    UA_Variant_init(&src);
    UA_String d[8] = {UA_STRING("1"), UA_STRING("2"), UA_STRING("3"),
                      UA_STRING("4"), UA_STRING("5"), UA_STRING("6"),
                      UA_STRING("7"), UA_STRING("8")};
    UA_Variant_setArrayCopy(&src, d, 8, &UA_TYPES[UA_TYPES_STRING]);

    src.arrayDimensions = (UA_UInt32 *)UA_Array_new(4, &UA_TYPES[UA_TYPES_UINT32]);
    src.arrayDimensionsSize = 4;
    src.arrayDimensions[0] = 2;
    src.arrayDimensions[1] = 2;
    src.arrayDimensions[2] = 2;
    src.arrayDimensions[3] = 1;
    
    const UA_DataType *type = &UA_TYPES[UA_TYPES_VARIANT];
    size_t size = UA_calcSizeJsonInternal((void *) &src, type, NULL, 0, NULL, 0, false);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    //{"Body":[[[["1"],["2"]],[["3"],["4"]]],[[["5"],["6"]],[["7"],["8"]]]]}
    size_t sizeOfBytes = UA_calcSizeJsonInternal((void *) &src, type, NULL, 0, NULL, 0, false);
    ck_assert_int_eq(sizeOfBytes, 70);
    
    status s = UA_encodeJsonInternal((void *) &src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, false);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"Body\":[[[[\"1\"],[\"2\"]],[[\"3\"],[\"4\"]]],[[[\"5\"],[\"6\"]],[[\"7\"],[\"8\"]]]]}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
    UA_Variant_clear(&src);
}
END_TEST

START_TEST(UA_Variant_Matrix_NodeId_NonReversible_json_encode) {
    UA_Variant src;
    UA_Variant_init(&src);
    UA_NodeId d[8] = {UA_NODEID_NUMERIC(1,1),UA_NODEID_NUMERIC(1,2),UA_NODEID_NUMERIC(1,3),UA_NODEID_NUMERIC(1,4),UA_NODEID_NUMERIC(1,5),UA_NODEID_NUMERIC(1,6),UA_NODEID_NUMERIC(1,7),UA_NODEID_NUMERIC(1,8)};
    UA_Variant_setArrayCopy(&src, d, 8, &UA_TYPES[UA_TYPES_NODEID]);

    src.arrayDimensions = (UA_UInt32 *)UA_Array_new(4, &UA_TYPES[UA_TYPES_UINT32]);
    src.arrayDimensionsSize = 4;
    src.arrayDimensions[0] = 2;
    src.arrayDimensions[1] = 2;
    src.arrayDimensions[2] = 2;
    src.arrayDimensions[3] = 1;
    
    const UA_DataType *type = &UA_TYPES[UA_TYPES_VARIANT];
    size_t size = UA_calcSizeJsonInternal((void *) &src, type, NULL, 0, NULL, 0, false);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) &src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, false);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"Body\":[[[[{\"Id\":1,\"Namespace\":1}],[{\"Id\":2,\"Namespace\":1}]],[[{\"Id\":3,\"Namespace\":1}],[{\"Id\":4,\"Namespace\":1}]]],[[[{\"Id\":5,\"Namespace\":1}],[{\"Id\":6,\"Namespace\":1}]],[[{\"Id\":7,\"Namespace\":1}],[{\"Id\":8,\"Namespace\":1}]]]]}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
    UA_Variant_clear(&src);
}
END_TEST



START_TEST(UA_Variant_Wrap_json_encode) {
    UA_Variant *src = UA_Variant_new();
    UA_Variant_init(src);
    UA_ViewDescription variantContent;
    UA_DateTime srvts = UA_DateTime_fromUnixTime(1234567);
    variantContent.timestamp = srvts;
    variantContent.viewVersion = 1236;
    variantContent.viewId = UA_NODEID_NUMERIC(0,99999);
    
    UA_Variant_setScalarCopy(src, &variantContent, &UA_TYPES[UA_TYPES_VIEWDESCRIPTION]);

    const UA_DataType *type = &UA_TYPES[UA_TYPES_VARIANT];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"Type\":22,\"Body\":{\"TypeId\":{\"Id\":511},\"Body\":{\"ViewId\":{\"Id\":99999},\"Timestamp\":\"1970-01-15T06:56:07Z\",\"ViewVersion\":1236}}}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
    UA_Variant_delete(src);
}
END_TEST

START_TEST(UA_Variant_Wrap_Array_json_encode) {
    UA_Variant src;
    UA_Variant_init(&src);
    //src.arrayDimensions = (UA_UInt32 *)UA_Array_new(1, &UA_TYPES[UA_TYPES_UINT32]);
    //src.arrayDimensionsSize = 1;
    //src.arrayDimensions[0] = 2;
    
    UA_ViewDescription variantContent1;
    UA_DateTime srvts1 = UA_DateTime_fromUnixTime(1234567);
    variantContent1.timestamp = srvts1;
    variantContent1.viewVersion = 1;
    variantContent1.viewId = UA_NODEID_NUMERIC(0,1);
    
    UA_ViewDescription variantContent2;
    UA_DateTime srvts2 = UA_DateTime_fromUnixTime(1234567);
    variantContent2.timestamp = srvts2;
    variantContent2.viewVersion = 2;
    variantContent2.viewId = UA_NODEID_NUMERIC(0,2);
    
    
    UA_ViewDescription d[2] = {variantContent1, variantContent2};
    UA_Variant_setArrayCopy(&src, d, 2, &UA_TYPES[UA_TYPES_VIEWDESCRIPTION]);


    const UA_DataType *type = &UA_TYPES[UA_TYPES_VARIANT];
    size_t size = UA_calcSizeJsonInternal((void *) &src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal(&src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"Type\":22,\"Body\":[{\"TypeId\":{\"Id\":511},\"Body\":{\"ViewId\":{\"Id\":1},\"Timestamp\":\"1970-01-15T06:56:07Z\",\"ViewVersion\":1}},{\"TypeId\":{\"Id\":511},\"Body\":{\"ViewId\":{\"Id\":2},\"Timestamp\":\"1970-01-15T06:56:07Z\",\"ViewVersion\":2}}]}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
    UA_Variant_clear(&src);
}
END_TEST

START_TEST(UA_Variant_Wrap_Array_NonReversible_json_encode) {
    UA_Variant src;
    UA_Variant_init(&src);
    //src.arrayDimensions = (UA_UInt32 *)UA_Array_new(1, &UA_TYPES[UA_TYPES_UINT32]);
    //src.arrayDimensionsSize = 1;
    //src.arrayDimensions[0] = 2;
    
    UA_ViewDescription variantContent1;
    UA_DateTime srvts1 = UA_DateTime_fromUnixTime(1234567);
    variantContent1.timestamp = srvts1;
    variantContent1.viewVersion = 1;
    variantContent1.viewId = UA_NODEID_NUMERIC(1,1);
    
    UA_ViewDescription variantContent2;
    UA_DateTime srvts2 = UA_DateTime_fromUnixTime(1234567);
    variantContent2.timestamp = srvts2;
    variantContent2.viewVersion = 2;
    variantContent2.viewId = UA_NODEID_NUMERIC(1,2);
    
    
    UA_ViewDescription d[2] = {variantContent1, variantContent2};
    UA_Variant_setArrayCopy(&src, d, 2, &UA_TYPES[UA_TYPES_VIEWDESCRIPTION]);


    const UA_DataType *type = &UA_TYPES[UA_TYPES_VARIANT];
    size_t size = UA_calcSizeJsonInternal((void *) &src, type, NULL, 0, NULL, 0, false);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal(&src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, false);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"Body\":[{\"Body\":{\"ViewId\":{\"Id\":1,\"Namespace\":1},\"Timestamp\":\"1970-01-15T06:56:07Z\",\"ViewVersion\":1}},{\"Body\":{\"ViewId\":{\"Id\":2,\"Namespace\":1},\"Timestamp\":\"1970-01-15T06:56:07Z\",\"ViewVersion\":2}}]}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
    UA_Variant_clear(&src);
}
END_TEST

/* -----------ExtensionObject------------------*/
START_TEST(UA_ExtensionObject_json_encode) {
    UA_ExtensionObject *src = UA_ExtensionObject_new();
    UA_ExtensionObject_init(src);
    src->encoding = UA_EXTENSIONOBJECT_DECODED_NODELETE;
    src->content.decoded.type = &UA_TYPES[UA_TYPES_BOOLEAN];

    UA_Boolean b = false;
    src->content.decoded.data = &b;

    const UA_DataType *type = &UA_TYPES[UA_TYPES_EXTENSIONOBJECT];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"TypeId\":{\"Id\":1},\"Body\":false}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
    UA_ExtensionObject_delete(src);
}
END_TEST

START_TEST(UA_ExtensionObject_xml_json_encode) {
    UA_ExtensionObject *src = UA_ExtensionObject_new();
    UA_ExtensionObject_init(src);
    src->encoding = UA_EXTENSIONOBJECT_ENCODED_XML;
    src->content.encoded.typeId = UA_NODEID_NUMERIC(2,1234);

    UA_ByteString b = UA_BYTESTRING_ALLOC("<Elemement></Element>");
    src->content.encoded.body = b;

    const UA_DataType *type = &UA_TYPES[UA_TYPES_EXTENSIONOBJECT];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"TypeId\":{\"Id\":1234,\"Namespace\":2},\"Encoding\":2,\"Body\":\"<Elemement></Element>\"}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
    UA_ExtensionObject_delete(src);
}
END_TEST


START_TEST(UA_ExtensionObject_byteString_json_encode) {
    UA_ExtensionObject *src = UA_ExtensionObject_new();
    UA_ExtensionObject_init(src);
    src->encoding = UA_EXTENSIONOBJECT_ENCODED_BYTESTRING;
    src->content.encoded.typeId = UA_NODEID_NUMERIC(2,1234);

    UA_ByteString b = UA_BYTESTRING_ALLOC("123456789012345678901234567890");
    src->content.encoded.body = b;

    const UA_DataType *type = &UA_TYPES[UA_TYPES_EXTENSIONOBJECT];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"TypeId\":{\"Id\":1234,\"Namespace\":2},\"Encoding\":1,\"Body\":\"123456789012345678901234567890\"}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
    UA_ExtensionObject_delete(src);
}
END_TEST


START_TEST(UA_ExtensionObject_NonReversible_StatusCode_json_encode) {
    UA_ExtensionObject *src = UA_ExtensionObject_new();
    UA_ExtensionObject_init(src);
    src->encoding = UA_EXTENSIONOBJECT_DECODED_NODELETE;
    src->content.decoded.type = &UA_TYPES[UA_TYPES_STATUSCODE];

    UA_StatusCode b = UA_STATUSCODE_BADENCODINGERROR;
    src->content.decoded.data = &b;

    const UA_DataType *type = &UA_TYPES[UA_TYPES_EXTENSIONOBJECT];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, false);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, false);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"Body\":{\"Code\":2147876864,\"Symbol\":\"BadEncodingError\"}}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
    UA_ExtensionObject_delete(src);
}
END_TEST



/* --------------ExpandedNodeId-------------------------- */
START_TEST(UA_ExpandedNodeId_json_encode) {
    UA_ExpandedNodeId *src = UA_ExpandedNodeId_new();
    UA_ExpandedNodeId_init(src);
    *src = UA_EXPANDEDNODEID_STRING_ALLOC(23, "testtestTest");
    src->namespaceUri = UA_STRING_ALLOC("asdf");
    src->serverIndex = 1345;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_EXPANDEDNODEID];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"IdType\":1,\"Id\":\"testtestTest\",\"Namespace\":\"asdf\",\"ServerUri\":1345}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
    UA_ExpandedNodeId_delete(src);
}
END_TEST


START_TEST(UA_ExpandedNodeId_MissingNamespaceUri_json_encode) {
    UA_ExpandedNodeId *src = UA_ExpandedNodeId_new();
    UA_ExpandedNodeId_init(src);
    *src = UA_EXPANDEDNODEID_STRING_ALLOC(23, "testtestTest");
    src->namespaceUri = UA_STRING_NULL;
    src->serverIndex = 1345;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_EXPANDEDNODEID];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"IdType\":1,\"Id\":\"testtestTest\",\"Namespace\":23,\"ServerUri\":1345}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
    UA_ExpandedNodeId_delete(src);
}
END_TEST

START_TEST(UA_ExpandedNodeId_NonReversible_Ns1_json_encode) {
    UA_ExpandedNodeId *src = UA_ExpandedNodeId_new();
    UA_ExpandedNodeId_init(src);
    *src = UA_EXPANDEDNODEID_STRING_ALLOC(1, "testtestTest");
    src->namespaceUri = UA_STRING_NULL;
    src->serverIndex = 1;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_EXPANDEDNODEID];
    
    UA_String serverUris[3] = {UA_STRING("uri0"),UA_STRING("uri1"),UA_STRING("uri2")};
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, serverUris, 3, false);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    
    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, serverUris, 3, false);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"IdType\":1,\"Id\":\"testtestTest\",\"Namespace\":1,\"ServerUri\":\"uri1\"}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
    UA_ExpandedNodeId_delete(src);
}
END_TEST

START_TEST(UA_ExpandedNodeId_NonReversible_Namespace_json_encode) {
    UA_ExpandedNodeId *src = UA_ExpandedNodeId_new();
    UA_ExpandedNodeId_init(src);
    *src = UA_EXPANDEDNODEID_STRING_ALLOC(2, "testtestTest");
    src->namespaceUri = UA_STRING_NULL;
    src->serverIndex = 1;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_EXPANDEDNODEID];
    
    UA_String namespaces[3] = {UA_STRING("ns0"),UA_STRING("ns1"),UA_STRING("ns2")};
    UA_String serverUris[3] = {UA_STRING("uri0"),UA_STRING("uri1"),UA_STRING("uri2")};
    
    size_t size = UA_calcSizeJsonInternal((void *) src, type, namespaces, 3, serverUris, 3, false);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];


    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, namespaces, 3, serverUris, 3, false);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"IdType\":1,\"Id\":\"testtestTest\",\"Namespace\":\"ns2\",\"ServerUri\":\"uri1\"}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
    UA_ExpandedNodeId_delete(src);
}
END_TEST

START_TEST(UA_ExpandedNodeId_NonReversible_NamespaceUriGiven_json_encode) {
    UA_ExpandedNodeId *src = UA_ExpandedNodeId_new();
    UA_ExpandedNodeId_init(src);
    *src = UA_EXPANDEDNODEID_STRING_ALLOC(2, "testtestTest");
    src->namespaceUri = UA_STRING_ALLOC("NamespaceUri");
    src->serverIndex = 1;
    
    UA_String namespaces[3] = {UA_STRING("ns0"),UA_STRING("ns1"),UA_STRING("ns2")};
    UA_String serverUris[3] = {UA_STRING("uri0"),UA_STRING("uri1"),UA_STRING("uri2")};
    
    
    const UA_DataType *type = &UA_TYPES[UA_TYPES_EXPANDEDNODEID];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, namespaces, 3, serverUris, 3, false);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, namespaces, 3, serverUris, 3, false);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"IdType\":1,\"Id\":\"testtestTest\",\"Namespace\":\"NamespaceUri\",\"ServerUri\":\"uri1\"}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
    UA_ExpandedNodeId_delete(src);
}
END_TEST

/* -------------------------DataValue------------------------ */
START_TEST(UA_DataValue_json_encode) {
    UA_DataValue *src = UA_DataValue_new();
    UA_DataValue_init(src);
    src->hasServerPicoseconds = true;
    src->hasServerTimestamp = true;
    src->hasSourcePicoseconds = true;
    src->hasSourceTimestamp = true;
    src->hasStatus = true;
    src->hasValue = true;

    UA_DateTime srcts = UA_DateTime_fromUnixTime(1234567) + 8901234;
    UA_DateTime srvts = UA_DateTime_fromUnixTime(2345678) + 9012345;

    src->sourceTimestamp = srcts;
    src->serverTimestamp = srvts;
    src->sourcePicoseconds = 5678;
    src->serverPicoseconds = 6789;
    
    UA_Variant variant;
    UA_Variant_init(&variant);
    UA_Boolean variantContent = true;
    UA_Variant_setScalarCopy(&variant, &variantContent, &UA_TYPES[UA_TYPES_BOOLEAN]);
    src->value = variant;

    src->status = UA_STATUSCODE_BADAPPLICATIONSIGNATUREINVALID;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_DATAVALUE];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"Value\":{\"Type\":1,\"Body\":true},\"Status\":2153250816,\"SourceTimestamp\":\"1970-01-15T06:56:07.8901234Z\",\"SourcePicoseconds\":5678,\"ServerTimestamp\":\"1970-01-28T03:34:38.9012345Z\",\"ServerPicoseconds\":6789}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
    UA_DataValue_delete(src);
}
END_TEST

START_TEST(UA_DataValue_null_json_encode) {
    UA_DataValue *src = UA_DataValue_new();
    UA_DataValue_init(src);
    
    const UA_DataType *type = &UA_TYPES[UA_TYPES_DATAVALUE];
    size_t size = UA_calcSizeJsonInternal((void *) src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
    UA_DataValue_delete(src);
}
END_TEST

START_TEST(UA_MessageReadResponse_json_encode) {
    UA_ReadResponse src;
    UA_ReadResponse_init(&src);
    UA_DiagnosticInfo innerDiag;
    innerDiag.hasAdditionalInfo = true;
    innerDiag.additionalInfo = UA_STRING_ALLOC("INNER ADDITION INFO");
    innerDiag.hasInnerDiagnosticInfo = false;
    innerDiag.hasInnerStatusCode = false;
    innerDiag.hasLocale = false;
    innerDiag.hasSymbolicId = false;
    innerDiag.hasLocalizedText = false;
    innerDiag.hasNamespaceUri = false;
    
    UA_DiagnosticInfo *info = (UA_DiagnosticInfo*)UA_calloc(1, sizeof(UA_DiagnosticInfo));
    info[0] = innerDiag;
    src.diagnosticInfos = info;
    src.diagnosticInfosSize = 1;
    
    UA_DataValue dv;
    UA_DataValue_init(&dv);
    dv.hasServerTimestamp = true;
    dv.hasSourceTimestamp = true;
    dv.hasStatus = true;
    dv.hasValue = true;

    UA_DateTime srcts = UA_DateTime_fromUnixTime(1234567);
    UA_DateTime srvts = UA_DateTime_fromUnixTime(1234567);

    dv.sourceTimestamp = srcts;
    dv.serverTimestamp = srvts;
    dv.sourcePicoseconds = 0;
    dv.serverPicoseconds = 0;
    
    
    UA_Variant variant;
    UA_Variant_init(&variant);
    UA_Boolean variantContent = true;
    UA_Variant_setScalarCopy(&variant, &variantContent, &UA_TYPES[UA_TYPES_BOOLEAN]);
    dv.value = variant;

    dv.status = UA_STATUSCODE_BADAPPLICATIONSIGNATUREINVALID;
    
    UA_DataValue *values = (UA_DataValue*)UA_calloc(1, sizeof(UA_DataValue));
    values[0] = dv;
    src.results = values;
    src.resultsSize = 1;
    
    
    UA_ResponseHeader rh;
    UA_ResponseHeader_init(&rh);
    rh.stringTableSize = 0;
    rh.requestHandle = 123123;
    rh.serviceResult = UA_STATUSCODE_GOOD;
    rh.timestamp = UA_DateTime_fromUnixTime(1234567);
    
    
    UA_DiagnosticInfo serverDiag;
    UA_DiagnosticInfo_init(&serverDiag);
    serverDiag.hasAdditionalInfo = true;
    serverDiag.additionalInfo = UA_STRING_ALLOC("serverDiag");
    serverDiag.hasInnerDiagnosticInfo = false;
    serverDiag.hasInnerStatusCode = false;
    serverDiag.hasLocale = false;
    serverDiag.hasSymbolicId = false;
    serverDiag.hasLocalizedText = false;
    serverDiag.hasNamespaceUri = false;
    rh.serviceDiagnostics = serverDiag;
    
    
    UA_ExtensionObject e;
    UA_ExtensionObject_init(&e);
    e.encoding = UA_EXTENSIONOBJECT_DECODED_NODELETE;
    e.content.decoded.type = &UA_TYPES[UA_TYPES_BOOLEAN];

    UA_Boolean b = false;
    e.content.decoded.data = &b;
    
    rh.additionalHeader = e;
            
    src.responseHeader = rh;
    
    const UA_DataType *type = &UA_TYPES[UA_TYPES_READRESPONSE];
    size_t size = UA_calcSizeJsonInternal((void *) &src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) &src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"ResponseHeader\":{\"Timestamp\":\"1970-01-15T06:56:07Z\",\"RequestHandle\":123123,\"ServiceResult\":0,\"ServiceDiagnostics\":{\"AdditionalInfo\":\"serverDiag\"},\"StringTable\":[],\"AdditionalHeader\":{\"TypeId\":{\"Id\":1},\"Body\":false}},\"Results\":[{\"Value\":{\"Type\":1,\"Body\":true},\"Status\":2153250816,\"SourceTimestamp\":\"1970-01-15T06:56:07Z\",\"ServerTimestamp\":\"1970-01-15T06:56:07Z\"}],\"DiagnosticInfos\":[{\"AdditionalInfo\":\"INNER ADDITION INFO\"}]}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
    UA_ReadResponse_clear(&src); //TODO
}
END_TEST

START_TEST(UA_ViewDescription_json_encode) {
    UA_ViewDescription src;
    UA_ViewDescription_init(&src);
    UA_DateTime srvts = UA_DateTime_fromUnixTime(1234567);
    src.timestamp = srvts;
    src.viewVersion = 1236;
    src.viewId = UA_NODEID_NUMERIC(0,99999);
    
    const UA_DataType *type = &UA_TYPES[UA_TYPES_VIEWDESCRIPTION];
    size_t size = UA_calcSizeJsonInternal((void *) &src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) &src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"ViewId\":{\"Id\":99999},\"Timestamp\":\"1970-01-15T06:56:07Z\",\"ViewVersion\":1236}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
    UA_ViewDescription_clear(&src);
}
END_TEST

START_TEST(UA_WriteRequest_json_encode) {
    UA_WriteRequest src;
    UA_WriteRequest_init(&src);
    
    UA_RequestHeader rh;
    rh.returnDiagnostics = 1;
    rh.auditEntryId = UA_STRING_ALLOC("Auditentryid");
    rh.requestHandle = 123123;
    rh.authenticationToken = UA_NODEID_STRING_ALLOC(0,"authToken");
    rh.timestamp = UA_DateTime_fromUnixTime(1234567);
    rh.timeoutHint = 120;
    
    UA_ExtensionObject e;
    UA_ExtensionObject_init(&e);
    e.encoding = UA_EXTENSIONOBJECT_DECODED_NODELETE;
    e.content.decoded.type = &UA_TYPES[UA_TYPES_BOOLEAN];

    UA_Boolean b = false;
    e.content.decoded.data = &b;
    
    rh.additionalHeader = e;
   
    
    
    UA_DataValue dv;
    UA_DataValue_init(&dv);
    dv.hasServerTimestamp = true;
    dv.hasSourceTimestamp = true;
    dv.hasStatus = true;
    dv.hasValue = true;

    UA_DateTime srcts = UA_DateTime_fromUnixTime(1234567);
    UA_DateTime srvts = UA_DateTime_fromUnixTime(1234567);

    dv.sourceTimestamp = srcts;
    dv.serverTimestamp = srvts;
    
    UA_Variant variant;
    UA_Variant_init(&variant);
    UA_Boolean variantContent = true;
    UA_Variant_setScalarCopy(&variant, &variantContent, &UA_TYPES[UA_TYPES_BOOLEAN]);
    dv.value = variant;

    dv.status = UA_STATUSCODE_BADAPPLICATIONSIGNATUREINVALID;
    
    UA_DataValue dv2;
    UA_DataValue_init(&dv2);
    dv2.hasServerTimestamp = true;
    dv2.hasSourceTimestamp = true;
    dv2.hasStatus = true;
    dv2.hasValue = true;

    UA_DateTime srcts2 = UA_DateTime_fromUnixTime(1234567);
    UA_DateTime srvts2 = UA_DateTime_fromUnixTime(1234567);

    dv2.sourceTimestamp = srcts2;
    dv2.serverTimestamp = srvts2;
    dv2.sourcePicoseconds = 0;
    dv2.serverPicoseconds = 0;
    
    UA_Variant variant2;
    UA_Variant_init(&variant2);
    UA_Boolean variantContent2 = true;
    UA_Variant_setScalarCopy(&variant2, &variantContent2, &UA_TYPES[UA_TYPES_BOOLEAN]);
    dv2.value = variant2;

    dv2.status = UA_STATUSCODE_BADAPPLICATIONSIGNATUREINVALID;
    
    UA_WriteValue value;
    UA_WriteValue_init(&value);
    value.value = dv;
    value.attributeId = 12;
    value.indexRange = UA_STRING_ALLOC("BLOAB");
    value.nodeId = UA_NODEID_STRING_ALLOC(0, "a1111");
    
    UA_WriteValue value2;
    UA_WriteValue_init(&value2);
    value2.value = dv2;
    value2.attributeId = 12;
    value2.indexRange = UA_STRING_ALLOC("BLOAB");
    value2.nodeId = UA_NODEID_STRING_ALLOC(0, "a2222");
    
    UA_WriteValue *values = (UA_WriteValue*)UA_calloc(2,sizeof(UA_WriteValue));
    values[0] = value;
    values[1] = value2;
    
    src.nodesToWrite = values;
    src.nodesToWriteSize = 2;
    src.requestHeader = rh;

    const UA_DataType *type = &UA_TYPES[UA_TYPES_WRITEREQUEST];
    size_t size = UA_calcSizeJsonInternal((void *) &src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) &src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"RequestHeader\":{\"AuthenticationToken\":{\"IdType\":1,\"Id\":\"authToken\"},\"Timestamp\":\"1970-01-15T06:56:07Z\",\"RequestHandle\":123123,\"ReturnDiagnostics\":1,\"AuditEntryId\":\"Auditentryid\",\"TimeoutHint\":120,\"AdditionalHeader\":{\"TypeId\":{\"Id\":1},\"Body\":false}},\"NodesToWrite\":[{\"NodeId\":{\"IdType\":1,\"Id\":\"a1111\"},\"AttributeId\":12,\"IndexRange\":\"BLOAB\",\"Value\":{\"Value\":{\"Type\":1,\"Body\":true},\"Status\":2153250816,\"SourceTimestamp\":\"1970-01-15T06:56:07Z\",\"ServerTimestamp\":\"1970-01-15T06:56:07Z\"}},{\"NodeId\":{\"IdType\":1,\"Id\":\"a2222\"},\"AttributeId\":12,\"IndexRange\":\"BLOAB\",\"Value\":{\"Value\":{\"Type\":1,\"Body\":true},\"Status\":2153250816,\"SourceTimestamp\":\"1970-01-15T06:56:07Z\",\"ServerTimestamp\":\"1970-01-15T06:56:07Z\"}}]}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
    UA_WriteRequest_clear(&src);
}
END_TEST


START_TEST(UA_VariableAttributes_json_encode) {

    const UA_VariableTypeAttributes UA_VariableTypeAttributes_default = {
        0,                           /* specifiedAttributes */
        {{0, NULL}, {0, NULL}},      /* displayName */
        {{0, NULL}, {0, NULL}},      /* description */
        0, 0,                        /* writeMask (userWriteMask) */
        {NULL, UA_VARIANT_DATA, 0, NULL, 0, NULL},          /* value */
        {0, UA_NODEIDTYPE_NUMERIC, {0}},   /* dataType */
        UA_VALUERANK_ANY,            /* valueRank */
        0, NULL,                     /* arrayDimensions */
        true                         /* isAbstract */
    };

    UA_VariableTypeAttributes src = UA_VariableTypeAttributes_default;
    UA_Int32 myInteger = 42;
    UA_Variant_setScalar(&src.value, &myInteger, &UA_TYPES[UA_TYPES_INT32]);
    src.description = UA_LOCALIZEDTEXT("en-US","the answer");
    src.displayName = UA_LOCALIZEDTEXT("en-US","the answer");
    src.dataType = UA_TYPES[UA_TYPES_INT32].typeId;

    const UA_DataType *type = &UA_TYPES[UA_TYPES_VARIABLETYPEATTRIBUTES];
    size_t size = UA_calcSizeJsonInternal((void *) &src, type, NULL, 0, NULL, 0, true);
    UA_ByteString buf;

    UA_ByteString_allocBuffer(&buf, size+1);

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[size+1];

    status s = UA_encodeJsonInternal((void *) &src, type, &bufPos, &bufEnd, NULL, 0, NULL, 0, true);

    *bufPos = 0;
    // then
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    char* result = "{\"SpecifiedAttributes\":0,"
                   "\"DisplayName\":{\"Locale\":\"en-US\",\"Text\":\"the answer\"},"
                   "\"Description\":{\"Locale\":\"en-US\",\"Text\":\"the answer\"},"
                   "\"WriteMask\":0,\"UserWriteMask\":0,"
                   "\"Value\":{\"Type\":6,\"Body\":42},"
                   "\"DataType\":{\"Id\":6},\"ValueRank\":-2,"
                   "\"ArrayDimensions\":[],"
                   "\"IsAbstract\":true}";
    ck_assert_str_eq(result, (char*)buf.data);
    UA_ByteString_clear(&buf);
}
END_TEST

// ---------------------------DECODE-------------------------------------

START_TEST(UA_Byte_Min_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":3,\"Body\":0}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.type->typeKind, UA_DATATYPEKIND_BYTE);
    ck_assert_uint_eq(*((UA_Byte*)out.data), 0);
    
    UA_Variant_clear(&out);
}
END_TEST

START_TEST(UA_Byte_Max_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":3,\"Body\":255}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.type->typeKind, UA_DATATYPEKIND_BYTE);
    ck_assert_uint_eq(*((UA_Byte*)out.data), 255);
    
    UA_Variant_clear(&out);
}
END_TEST


/* ----UInt16---- */
START_TEST(UA_UInt16_Min_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":5,\"Body\":0}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.type->typeKind, UA_DATATYPEKIND_UINT16);
    ck_assert_uint_eq(*((UA_UInt16*)out.data), 0);
    
    UA_Variant_clear(&out);
}
END_TEST

START_TEST(UA_UInt16_Max_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":5,\"Body\":65535}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.type->typeKind, UA_DATATYPEKIND_UINT16);
    ck_assert_uint_eq(*((UA_UInt16*)out.data), 65535);
    
    UA_Variant_clear(&out);
}
END_TEST


START_TEST(UA_UInt32_Min_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":7,\"Body\":0}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.type->typeKind, UA_DATATYPEKIND_UINT32);
    ck_assert_uint_eq(*((UA_UInt32*)out.data), 0);
    
    UA_Variant_clear(&out);
}
END_TEST

START_TEST(UA_UInt32_Max_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":7,\"Body\":4294967295}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.type->typeKind, UA_DATATYPEKIND_UINT32);
    ck_assert_uint_eq(*((UA_UInt32*)out.data), 4294967295);
    
    UA_Variant_clear(&out);
}
END_TEST


START_TEST(UA_UInt64_Min_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":9,\"Body\":\"0\"}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.type->typeKind, UA_DATATYPEKIND_UINT64);    
    ck_assert_int_eq(((u8*)(out.data))[0], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[1], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[2], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[3], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[4], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[5], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[6], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[7], 0x00);
    
    UA_Variant_clear(&out);
}
END_TEST

START_TEST(UA_UInt64_Max_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":9,\"Body\":\"18446744073709551615\"}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.type->typeKind, UA_DATATYPEKIND_UINT64);
    ck_assert_int_eq(((u8*)(out.data))[0], 0xFF);
    ck_assert_int_eq(((u8*)(out.data))[1], 0xFF);
    ck_assert_int_eq(((u8*)(out.data))[2], 0xFF);
    ck_assert_int_eq(((u8*)(out.data))[3], 0xFF);
    ck_assert_int_eq(((u8*)(out.data))[4], 0xFF);
    ck_assert_int_eq(((u8*)(out.data))[5], 0xFF);
    ck_assert_int_eq(((u8*)(out.data))[6], 0xFF);
    ck_assert_int_eq(((u8*)(out.data))[7], 0xFF);
    
    UA_Variant_clear(&out);
}
END_TEST

START_TEST(UA_UInt64_Overflow_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":9,\"Body\":\"18446744073709551616\"}");
    // when

    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_BADDECODINGERROR);

    UA_Variant_clear(&out);
}
END_TEST

START_TEST(UA_SByte_Min_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":2,\"Body\":-128}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.type->typeKind, UA_DATATYPEKIND_SBYTE);
    ck_assert_int_eq(*((UA_SByte*)out.data), -128);
    
    UA_Variant_clear(&out);
}
END_TEST

START_TEST(UA_SByte_Max_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":2,\"Body\":127}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.type->typeKind, UA_DATATYPEKIND_SBYTE);
    ck_assert_int_eq(*((UA_SByte*)out.data), 127);
    
    UA_Variant_clear(&out);
}
END_TEST


START_TEST(UA_Int16_Min_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":4,\"Body\":-32768}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.type->typeKind, UA_DATATYPEKIND_INT16);
    ck_assert_int_eq(*((UA_Int16*)out.data), -32768);
    
    UA_Variant_clear(&out);
}
END_TEST

START_TEST(UA_Int16_Max_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":4,\"Body\":32767}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.type->typeKind, UA_DATATYPEKIND_INT16);
    ck_assert_int_eq(*((UA_Int16*)out.data), 32767);
    
    UA_Variant_clear(&out);
}
END_TEST


START_TEST(UA_Int32_Min_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":6,\"Body\":-2147483648}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.type->typeKind, UA_DATATYPEKIND_INT32);
    ck_assert(*(UA_Int32*)out.data == -2147483648);
    
    UA_Variant_clear(&out);
}
END_TEST

START_TEST(UA_Int32_Max_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":6,\"Body\":2147483647}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.type->typeKind, UA_DATATYPEKIND_INT32);
    ck_assert_int_eq(*((UA_Int32*)out.data), 2147483647);
    
    UA_Variant_clear(&out);
}
END_TEST


START_TEST(UA_Int64_Min_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":8,\"Body\":\"-9223372036854775808\"}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.type->typeKind, UA_DATATYPEKIND_INT64);    
    ck_assert_int_eq(((u8*)(out.data))[0], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[1], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[2], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[3], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[4], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[5], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[6], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[7], 0x80);
    
    UA_Variant_clear(&out);
}
END_TEST


START_TEST(UA_Int64_Max_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":8,\"Body\":\"9223372036854775807\"}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.type->typeKind, UA_DATATYPEKIND_INT64);    
    ck_assert_int_eq(((u8*)(out.data))[0], 0xFF);
    ck_assert_int_eq(((u8*)(out.data))[1], 0xFF);
    ck_assert_int_eq(((u8*)(out.data))[2], 0xFF);
    ck_assert_int_eq(((u8*)(out.data))[3], 0xFF);
    ck_assert_int_eq(((u8*)(out.data))[4], 0xFF);
    ck_assert_int_eq(((u8*)(out.data))[5], 0xFF);
    ck_assert_int_eq(((u8*)(out.data))[6], 0xFF);
    ck_assert_int_eq(((u8*)(out.data))[7], 0x7F);
    
    UA_Variant_clear(&out);
}
END_TEST


START_TEST(UA_Int64_Overflow_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":8,\"Body\":\"9223372036854775808\"}");
    // when

    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_BADDECODINGERROR);

    UA_Variant_clear(&out);
}
END_TEST

START_TEST(UA_Int64_TooBig_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":8,\"Body\":\"111111111111111111111111111111\"}");
    // when

    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_BADDECODINGERROR);

    UA_Variant_clear(&out);
}
END_TEST

START_TEST(UA_Int64_NoDigit_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":8,\"Body\":\"a\"}");
    // when

    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_BADDECODINGERROR);

    UA_Variant_clear(&out);
}
END_TEST

START_TEST(UA_Float_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":10,\"Body\":3.1415927410}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    //0 10000000 10010010000111111011011 = 40 49 0f db
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(((u8*)(out.data))[0], 0xdb);
    ck_assert_int_eq(((u8*)(out.data))[1], 0x0f);
    ck_assert_int_eq(((u8*)(out.data))[2], 0x49);
    ck_assert_int_eq(((u8*)(out.data))[3], 0x40);
    UA_Variant_clear(&out);
}
END_TEST

START_TEST(UA_Float_json_one_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":10,\"Body\":1}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    //0 01111111 00000000000000000000000 = 3f80 0000
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(((u8*)(out.data))[0], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[1], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[2], 0x80);
    ck_assert_int_eq(((u8*)(out.data))[3], 0x3f);
    
    UA_Variant_clear(&out);
}
END_TEST


START_TEST(UA_Float_json_inf_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":10,\"Body\":\"Infinity\"}");
    // when

    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then

    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(((u8*)(out.data))[0], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[1], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[2], 0x80);
    ck_assert_int_eq(((u8*)(out.data))[3], 0x7f);

    UA_Variant_clear(&out);
}
END_TEST


START_TEST(UA_Float_json_neginf_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":10,\"Body\":\"-Infinity\"}");
    // when

    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    //0 01111111 00000000000000000000000 = 3f80 0000
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(((u8*)(out.data))[0], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[1], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[2], 0x80);
    ck_assert_int_eq(((u8*)(out.data))[3], 0xff);

    UA_Variant_clear(&out);
}
END_TEST

START_TEST(UA_Float_json_nan_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":10,\"Body\":\"NaN\"}");
    // when

    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    //0 01111111 00000000000000000000000 = 3f80 0000
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    //ck_assert_int_eq(((u8*)(out.data))[0], 0x00);
    //ck_assert_int_eq(((u8*)(out.data))[1], 0x00);
    //ck_assert_int_eq(((u8*)(out.data))[2], 0x80);
    //ck_assert_int_eq(((u8*)(out.data))[3], 0x3f);

    UA_Float val = *((UA_Float*)out.data);
    ck_assert(val != val);
    UA_Variant_clear(&out);
}
END_TEST

START_TEST(UA_Float_json_negnan_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":10,\"Body\":\"-NaN\"}");
    // when

    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    //0 01111111 00000000000000000000000 = 3f80 0000
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    //ck_assert_int_eq(((u8*)(out.data))[0], 0x00);
    //ck_assert_int_eq(((u8*)(out.data))[1], 0x00);
    //ck_assert_int_eq(((u8*)(out.data))[2], 0x80);
    //ck_assert_int_eq(((u8*)(out.data))[3], 0x3f);

    UA_Float val = *((UA_Float*)out.data);
    ck_assert(val != val); /* check if not a number */
    UA_Variant_clear(&out);
}
END_TEST

START_TEST(UA_Double_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":11,\"Body\":1.1234}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);   
    ck_assert_int_eq(((u8*)(out.data))[0], 0xef);
    ck_assert_int_eq(((u8*)(out.data))[1], 0x38);
    ck_assert_int_eq(((u8*)(out.data))[2], 0x45);
    ck_assert_int_eq(((u8*)(out.data))[3], 0x47);
    ck_assert_int_eq(((u8*)(out.data))[4], 0x72);
    ck_assert_int_eq(((u8*)(out.data))[5], 0xf9);
    ck_assert_int_eq(((u8*)(out.data))[6], 0xf1);
    ck_assert_int_eq(((u8*)(out.data))[7], 0x3f);
    
    UA_Variant_clear(&out);
}
END_TEST

START_TEST(UA_Double_corrupt_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":11,\"Body\":1.12.34}");
    // when

    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_BADDECODINGERROR);

    UA_Variant_clear(&out);
}
END_TEST

START_TEST(UA_Double_one_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    //UA_ByteString buf = UA_STRING("{\"Type\":11,\"Body\":1}");
    UA_ByteString buf = UA_STRING("{\"Type\":11,\"Body\":1}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    // 0 01111111111 0000000000000000000000000000000000000000000000000000
    // 3FF0000000000000
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);       
    ck_assert_int_eq(((u8*)(out.data))[0], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[1], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[2], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[3], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[4], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[5], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[6], 0xF0);
    ck_assert_int_eq(((u8*)(out.data))[7], 0x3F);
    
    UA_Variant_clear(&out);
}
END_TEST


START_TEST(UA_Double_onepointsmallest_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":11,\"Body\":1.0000000000000002}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    // 0 01111111111 0000000000000000000000000000000000000000000000000001
    // 3FF0000000000001
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);       
    ck_assert_int_eq(((u8*)(out.data))[0], 0x01);
    ck_assert_int_eq(((u8*)(out.data))[1], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[2], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[3], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[4], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[5], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[6], 0xF0);
    ck_assert_int_eq(((u8*)(out.data))[7], 0x3F);
    
    UA_Variant_clear(&out);
}
END_TEST

START_TEST(UA_Double_nan_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":11,\"Body\":\"NaN\"}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    UA_Double val = *((UA_Double*)out.data);
    ck_assert(val != val); /* check if not a number */
    UA_Variant_clear(&out);
}
END_TEST

START_TEST(UA_Double_negnan_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":11,\"Body\":\"-NaN\"}");
    // when
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    UA_Double val = *((UA_Double*)out.data);
    ck_assert(val != val); /* check if not a number */

    UA_Variant_clear(&out);
}
END_TEST

START_TEST(UA_Double_inf_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":11,\"Body\":\"Infinity\"}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    // 0 111 1111 1111 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);       
    ck_assert_int_eq(((u8*)(out.data))[0], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[1], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[2], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[3], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[4], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[5], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[6], 0xF0);
    ck_assert_int_eq(((u8*)(out.data))[7], 0x7F);
    
    UA_Variant_clear(&out);
}
END_TEST

START_TEST(UA_Double_neginf_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":11,\"Body\":\"-Infinity\"}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    // 1 111 1111 1111 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);       
    ck_assert_int_eq(((u8*)(out.data))[0], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[1], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[2], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[3], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[4], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[5], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[6], 0xF0);
    ck_assert_int_eq(((u8*)(out.data))[7], 0xFF);
    
    UA_Variant_clear(&out);
}
END_TEST

START_TEST(UA_Double_zero_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":11,\"Body\":0}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    // 0 000 0000 0000 0000 0000 0000 00000000 00000000 00000000 00000000 00000000
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);       
    ck_assert_int_eq(((u8*)(out.data))[0], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[1], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[2], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[3], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[4], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[5], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[6], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[7], 0x00);
    
    UA_Variant_clear(&out);
}
END_TEST

START_TEST(UA_Double_negzero_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":11,\"Body\":-0}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    // 1 000 0000 0000 0000 00000000 00000000 00000000 00000000 00000000 00000000
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);       
    ck_assert_int_eq(((u8*)(out.data))[0], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[1], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[2], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[3], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[4], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[5], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[6], 0x00);
    ck_assert_int_eq(((u8*)(out.data))[7], 0x80);
    
    UA_Variant_clear(&out);
}
END_TEST

START_TEST(UA_String_json_decode) { 
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":12,\"Body\":\"abcdef\"}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.type->typeKind, UA_DATATYPEKIND_STRING);
    ck_assert_int_eq(  ((UA_String*)out.data)->length, 6);
    ck_assert_int_eq( ((UA_String*)out.data)->data[0], 'a');
    ck_assert_int_eq(((UA_String*)out.data)->data[1], 'b');
    ck_assert_int_eq(((UA_String*)out.data)->data[2], 'c');
    ck_assert_int_eq(((UA_String*)out.data)->data[3], 'd');
    ck_assert_int_eq(((UA_String*)out.data)->data[4], 'e');
    ck_assert_int_eq(((UA_String*)out.data)->data[5], 'f');
    
    UA_Variant_clear(&out);
}
END_TEST

START_TEST(UA_String_empty_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":12,\"Body\":\"\"}");
    // when

    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.type->typeKind, UA_DATATYPEKIND_STRING);
    ck_assert_int_eq(  ((UA_String*)out.data)->length, 0);
    ck_assert_ptr_eq(  ((UA_String*)out.data)->data, UA_EMPTY_ARRAY_SENTINEL);

    UA_Variant_clear(&out);
}
END_TEST

START_TEST(UA_String_unescapeBS_json_decode) { 
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":12,\"Body\":\"ab\\tcdef\"}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.type->typeKind, UA_DATATYPEKIND_STRING);
    ck_assert_int_eq(  ((UA_String*)out.data)->length, 7);
    ck_assert_int_eq( ((UA_String*)out.data)->data[0], 'a');
    ck_assert_int_eq(((UA_String*)out.data)->data[1], 'b');
    ck_assert_int_eq(((UA_String*)out.data)->data[2], '\t');
    ck_assert_int_eq(((UA_String*)out.data)->data[3], 'c');
    ck_assert_int_eq(((UA_String*)out.data)->data[4], 'd');
    ck_assert_int_eq(((UA_String*)out.data)->data[5], 'e');
    ck_assert_int_eq(((UA_String*)out.data)->data[6], 'f');
    
    UA_Variant_clear(&out);
}
END_TEST

START_TEST(UA_String_escape_unicode_json_decode) { 
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":12,\"Body\":\"\\u002c\"}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.type->typeKind, UA_DATATYPEKIND_STRING);
    ck_assert_int_eq(  ((UA_String*)out.data)->length, 1);
    ck_assert_int_eq( ((UA_String*)out.data)->data[0], ',');
    
    UA_Variant_clear(&out);
}
END_TEST


START_TEST(UA_String_escape2_json_decode) { 
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":12,\"Body\":\"\\b\\th\\\"e\\fl\\nl\\\\o\\r\"}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.type->typeKind, UA_DATATYPEKIND_STRING);
    ck_assert_int_eq(  ((UA_String*)out.data)->length, 12);//  \b\th\"e\fl\nl\\o\r
    ck_assert_int_eq( ((UA_String*)out.data)->data[0], '\b');
    ck_assert_int_eq( ((UA_String*)out.data)->data[1], '\t');
    ck_assert_int_eq( ((UA_String*)out.data)->data[2], 'h');
    ck_assert_int_eq( ((UA_String*)out.data)->data[3], '\"');
    ck_assert_int_eq( ((UA_String*)out.data)->data[4], 'e');
    ck_assert_int_eq( ((UA_String*)out.data)->data[5], '\f');
    ck_assert_int_eq( ((UA_String*)out.data)->data[6], 'l');
    ck_assert_int_eq( ((UA_String*)out.data)->data[7], '\n');
    ck_assert_int_eq( ((UA_String*)out.data)->data[8], 'l');
    ck_assert_int_eq( ((UA_String*)out.data)->data[9], '\\');
    ck_assert_int_eq( ((UA_String*)out.data)->data[10], 'o');
    ck_assert_int_eq( ((UA_String*)out.data)->data[11], '\r');
    
    UA_Variant_clear(&out);
}
END_TEST


START_TEST(UA_String_surrogatePair_json_decode) { 
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":12,\"Body\":\"\\uD800\\uDC00\"}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.type->typeKind, UA_DATATYPEKIND_STRING);
    ck_assert_int_eq(  ((UA_String*)out.data)->length, 4);//U+10000  => 0xF0 0x90 0x80 0x80
    ck_assert_uint_eq( ((UA_String*)out.data)->data[0], 0xF0);
    ck_assert_uint_eq( ((UA_String*)out.data)->data[1], 0x90);
    ck_assert_uint_eq( ((UA_String*)out.data)->data[2], 0x80);
    ck_assert_uint_eq( ((UA_String*)out.data)->data[3], 0x80);
    
    UA_Variant_clear(&out);
}
END_TEST

/* ---------------ByteString---------------------------*/
START_TEST(UA_ByteString_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":15,\"Body\":\"YXNkZmFzZGY=\"}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.type->typeKind, UA_DATATYPEKIND_BYTESTRING);
    ck_assert_int_eq(((UA_ByteString*)out.data)->length, 8);
    ck_assert_int_eq(((UA_ByteString*)out.data)->data[0], 'a');
    ck_assert_int_eq(((UA_ByteString*)out.data)->data[1], 's');
    ck_assert_int_eq(((UA_ByteString*)out.data)->data[2], 'd');
    ck_assert_int_eq(((UA_ByteString*)out.data)->data[3], 'f');
    ck_assert_int_eq(((UA_ByteString*)out.data)->data[4], 'a');
    ck_assert_int_eq(((UA_ByteString*)out.data)->data[5], 's');
    ck_assert_int_eq(((UA_ByteString*)out.data)->data[6], 'd');
    ck_assert_int_eq(((UA_ByteString*)out.data)->data[7], 'f');
    
    UA_Variant_clear(&out);
}
END_TEST



START_TEST(UA_ByteString_bad_json_decode) {
    UA_ByteString out;
    UA_ByteString_init(&out);
    UA_ByteString buf = UA_STRING("\"\x90!\xc5 c{\"");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_BYTESTRING]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    UA_ByteString_clear(&out);
}
END_TEST

START_TEST(UA_ByteString_null_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":15,\"Body\":null}");
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.type->typeKind, UA_DATATYPEKIND_BYTESTRING);
    UA_Variant_clear(&out);
}
END_TEST


/* ---------GUID---------------------------  */
START_TEST(UA_Guid_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":14,\"Body\":\"00000001-0002-0003-0405-060708090A0B\"}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.type->typeKind, UA_DATATYPEKIND_GUID);
    ck_assert_int_eq(((UA_Guid*)out.data)->data1, 1);
    ck_assert_int_eq(((UA_Guid*)out.data)->data2, 2);
    ck_assert_int_eq(((UA_Guid*)out.data)->data3, 3);
    ck_assert_int_eq(((UA_Guid*)out.data)->data4[0], 4);
    ck_assert_int_eq(((UA_Guid*)out.data)->data4[1], 5);
    ck_assert_int_eq(((UA_Guid*)out.data)->data4[2], 6);
    ck_assert_int_eq(((UA_Guid*)out.data)->data4[3], 7);
    ck_assert_int_eq(((UA_Guid*)out.data)->data4[4], 8);
    ck_assert_int_eq(((UA_Guid*)out.data)->data4[5], 9);
    ck_assert_int_eq(((UA_Guid*)out.data)->data4[6], 10);
    ck_assert_int_eq(((UA_Guid*)out.data)->data4[7], 11);
    
    UA_Variant_clear(&out);
}
END_TEST

START_TEST(UA_Guid_lower_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":14,\"Body\":\"00000001-0002-0003-0405-060708090a0b\"}");
    // when

    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.type->typeKind, UA_DATATYPEKIND_GUID);
    ck_assert_int_eq(((UA_Guid*)out.data)->data1, 1);
    ck_assert_int_eq(((UA_Guid*)out.data)->data2, 2);
    ck_assert_int_eq(((UA_Guid*)out.data)->data3, 3);
    ck_assert_int_eq(((UA_Guid*)out.data)->data4[0], 4);
    ck_assert_int_eq(((UA_Guid*)out.data)->data4[1], 5);
    ck_assert_int_eq(((UA_Guid*)out.data)->data4[2], 6);
    ck_assert_int_eq(((UA_Guid*)out.data)->data4[3], 7);
    ck_assert_int_eq(((UA_Guid*)out.data)->data4[4], 8);
    ck_assert_int_eq(((UA_Guid*)out.data)->data4[5], 9);
    ck_assert_int_eq(((UA_Guid*)out.data)->data4[6], 10);
    ck_assert_int_eq(((UA_Guid*)out.data)->data4[7], 11);

    UA_Variant_clear(&out);
}
END_TEST


START_TEST(UA_Guid_tooShort_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":14,\"Body\":\"00000001-00\"}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_BADDECODINGERROR);

    UA_Variant_clear(&out);
}
END_TEST

START_TEST(UA_Guid_tooLong_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":14,\"Body\":\"00000001-0002-0003-0405-060708090A0B00000001\"}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_BADDECODINGERROR);

    UA_Variant_clear(&out);
}
END_TEST

START_TEST(UA_Guid_wrong_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":14,\"Body\":\"00000=01-0002-0003-0405-060708090A0B\"}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_BADDECODINGERROR);

    UA_Variant_clear(&out);
}
END_TEST

/* ------Statuscode----------- */
START_TEST(UA_StatusCode_2_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":19,\"Body\":2}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.type->typeKind, UA_DATATYPEKIND_STATUSCODE);
    ck_assert_uint_eq(*((UA_StatusCode*)out.data), 2);
    
    UA_Variant_clear(&out);
}
END_TEST

START_TEST(UA_StatusCode_3_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);

    UA_ByteString buf = UA_STRING("{\"Type\":19,\"Body\":222222222222222222222222222222222222}");
    // when

    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_BADDECODINGERROR);

    UA_Variant_clear(&out);
}
END_TEST

START_TEST(UA_StatusCode_0_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":19,\"Body\":0}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.type->typeKind, UA_DATATYPEKIND_STATUSCODE);
    ck_assert_uint_eq(*((UA_StatusCode*)out.data), 0);
    UA_Variant_clear(&out);
}
END_TEST


/* ----------DateTime---------------- */
START_TEST(UA_DateTime_json_decode) {
    // given
    UA_DateTime out;
    UA_DateTime_init(&out);
    UA_ByteString buf = UA_STRING("\"1970-01-02T01:02:03.005Z\"");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_DATETIME]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    UA_DateTimeStruct dts = UA_DateTime_toStruct(out);
    ck_assert_int_eq(dts.year, 1970);
    ck_assert_int_eq(dts.month, 1);
    ck_assert_int_eq(dts.day, 2);
    ck_assert_int_eq(dts.hour, 1);
    ck_assert_int_eq(dts.min, 2);
    ck_assert_int_eq(dts.sec, 3);
    ck_assert_int_eq(dts.milliSec, 5);
    ck_assert_int_eq(dts.microSec, 0);
    ck_assert_int_eq(dts.nanoSec, 0);
    
    UA_DateTime_clear(&out);
}
END_TEST

START_TEST(UA_DateTime_json_decode_large) {
    // given
    UA_DateTime out;
    UA_DateTime_init(&out);
    UA_ByteString buf = UA_STRING("\"10970-01-02T01:02:03.005Z\"");
    // when
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_DATETIME]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    UA_DateTimeStruct dts = UA_DateTime_toStruct(out);
    ck_assert_int_eq(dts.year, 10970);
    ck_assert_int_eq(dts.month, 1);
    ck_assert_int_eq(dts.day, 2);
    ck_assert_int_eq(dts.hour, 1);
    ck_assert_int_eq(dts.min, 2);
    ck_assert_int_eq(dts.sec, 3);
    ck_assert_int_eq(dts.milliSec, 5);
    ck_assert_int_eq(dts.microSec, 0);
    ck_assert_int_eq(dts.nanoSec, 0);
    UA_DateTime_clear(&out);
}
END_TEST

START_TEST(UA_DateTime_json_decode_negative) {
    // given
    UA_DateTime out;
    UA_DateTime_init(&out);
    UA_ByteString buf = UA_STRING("\"-0050-01-02T01:02:03.005Z\"");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_DATETIME]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    UA_DateTimeStruct dts = UA_DateTime_toStruct(out);
    ck_assert_int_eq(dts.year, -50);
    ck_assert_int_eq(dts.month, 1);
    ck_assert_int_eq(dts.day, 2);
    ck_assert_int_eq(dts.hour, 1);
    ck_assert_int_eq(dts.min, 2);
    ck_assert_int_eq(dts.sec, 3);
    ck_assert_int_eq(dts.milliSec, 5);
    ck_assert_int_eq(dts.microSec, 0);
    ck_assert_int_eq(dts.nanoSec, 0);
    
    UA_DateTime_clear(&out);
}
END_TEST

START_TEST(UA_DateTime_json_decode_min) {
    UA_DateTime dt_min = (UA_DateTime)UA_INT64_MIN;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_DATETIME];

    UA_Byte data[128];
    UA_ByteString buf;
    buf.data = data;
    buf.length = 128;

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[128];

    status s = UA_encodeJsonInternal((void *)&dt_min, type,
                                     &bufPos, &bufEnd, NULL, 0, NULL, 0, true);
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    buf.length = bufPos - buf.data;

    UA_DateTime out;
    s = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_DATETIME]);
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);

    ck_assert_int_eq(dt_min, out);

    // then
    UA_DateTimeStruct dts = UA_DateTime_toStruct(out);
    ck_assert_int_eq(dts.year, -27627);
    ck_assert_int_eq(dts.month, 4);
    ck_assert_int_eq(dts.day, 19);
    ck_assert_int_eq(dts.hour, 21);
    ck_assert_int_eq(dts.min, 11);
    ck_assert_int_eq(dts.sec, 54);
    ck_assert_int_eq(dts.milliSec, 522);
    ck_assert_int_eq(dts.microSec, 419);
    ck_assert_int_eq(dts.nanoSec, 200);
}
END_TEST

START_TEST(UA_DateTime_json_decode_max) {
    UA_DateTime dt_max = (UA_DateTime)UA_INT64_MAX;
    const UA_DataType *type = &UA_TYPES[UA_TYPES_DATETIME];

    UA_Byte data[128];
    UA_ByteString buf;
    buf.data = data;
    buf.length = 128;

    UA_Byte *bufPos = &buf.data[0];
    const UA_Byte *bufEnd = &buf.data[128];

    status s = UA_encodeJsonInternal((void *)&dt_max, type,
                                     &bufPos, &bufEnd, NULL, 0, NULL, 0, true);
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    buf.length = bufPos - buf.data;

    UA_DateTime out;
    s = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_DATETIME]);
    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);

    ck_assert_int_eq(dt_max, out);

    // then
    UA_DateTimeStruct dts = UA_DateTime_toStruct(out);
    ck_assert_int_eq(dts.year, 30828);
    ck_assert_int_eq(dts.month, 9);
    ck_assert_int_eq(dts.day, 14);
    ck_assert_int_eq(dts.hour, 2);
    ck_assert_int_eq(dts.min, 48);
    ck_assert_int_eq(dts.sec, 5);
    ck_assert_int_eq(dts.milliSec, 477);
    ck_assert_int_eq(dts.microSec, 580);
    ck_assert_int_eq(dts.nanoSec, 700);
}
END_TEST

START_TEST(UA_DateTime_micro_json_decode) {
    // given
    UA_DateTime out;
    UA_DateTime_init(&out);
    UA_ByteString buf = UA_STRING("\"1970-01-02T01:02:03.042Z\"");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_DATETIME]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    UA_DateTimeStruct dts = UA_DateTime_toStruct(out);
    ck_assert_int_eq(dts.year, 1970);
    ck_assert_int_eq(dts.month, 1);
    ck_assert_int_eq(dts.day, 2);
    ck_assert_int_eq(dts.hour, 1);
    ck_assert_int_eq(dts.min, 2);
    ck_assert_int_eq(dts.sec, 3);
    ck_assert_int_eq(dts.milliSec, 42);
    ck_assert_int_eq(dts.microSec, 0);
    ck_assert_int_eq(dts.nanoSec, 0);
    
    UA_DateTime_clear(&out);
}
END_TEST


/* ---------------QualifiedName----------------------- */
START_TEST(UA_QualifiedName_json_decode) {
    // given
    UA_QualifiedName out;
    UA_QualifiedName_init(&out);
    UA_ByteString buf = UA_STRING("{\"Name\":\"derName\",\"Uri\":1}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_QUALIFIEDNAME]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.name.length, 7);
    ck_assert_int_eq(out.name.data[1], 'e');
    ck_assert_int_eq(out.name.data[6], 'e');
    ck_assert_int_eq(out.namespaceIndex, 1);
    
    UA_QualifiedName_clear(&out);
}
END_TEST

START_TEST(UA_QualifiedName_null_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":20,\"Body\":null}");
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.type->typeKind, UA_DATATYPEKIND_QUALIFIEDNAME);
    UA_Variant_clear(&out);
}
END_TEST

START_TEST(UA_LocalizedText_json_decode) {
    // given
    UA_LocalizedText out;
    UA_LocalizedText_init(&out);
    UA_ByteString buf = UA_STRING("{\"Locale\":\"t1\",\"Text\":\"t2\"}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_LOCALIZEDTEXT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.locale.data[0], 't');
    ck_assert_int_eq(out.text.data[0], 't');
    ck_assert_int_eq(out.locale.data[1], '1');
    ck_assert_int_eq(out.text.data[1], '2');
    
    UA_LocalizedText_clear(&out);
}
END_TEST

START_TEST(UA_LocalizedText_missing_json_decode) {
    // given
    UA_LocalizedText out;
    UA_LocalizedText_init(&out);
    UA_ByteString buf = UA_STRING("{\"Locale\":\"t1\"}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_LOCALIZEDTEXT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.locale.length, 2);
    ck_assert_int_eq(out.locale.data[0], 't');
    ck_assert_int_eq(out.locale.data[1], '1');
    ck_assert_ptr_eq(out.text.data, NULL);
    ck_assert_int_eq(out.text.length, 0);
    
    UA_LocalizedText_clear(&out);
}
END_TEST

START_TEST(UA_LocalizedText_null_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":21,\"Body\":null}");
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.type->typeKind, UA_DATATYPEKIND_LOCALIZEDTEXT);
    UA_Variant_clear(&out);
}
END_TEST


START_TEST(UA_ViewDescription_json_decode) {
    // given
    UA_ViewDescription out;
    UA_ViewDescription_init(&out);
    UA_ByteString buf = UA_STRING("{\"Timestamp\":\"1970-01-15T06:56:07Z\",\"ViewVersion\":1236,\"ViewId\":{\"Id\":\"00000009-0002-027C-F3BF-BB7BEEFEEFBE\",\"IdType\":2}}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VIEWDESCRIPTION]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.viewVersion, 1236);
    ck_assert_int_eq(out.viewId.identifierType, UA_NODEIDTYPE_GUID);
    UA_DateTimeStruct dts = UA_DateTime_toStruct(out.timestamp);
    ck_assert_int_eq(dts.year, 1970);
    ck_assert_int_eq(dts.month, 1);
    ck_assert_int_eq(dts.day, 15);
    ck_assert_int_eq(dts.hour, 6);
    ck_assert_int_eq(dts.min, 56);
    ck_assert_int_eq(dts.sec, 7);
    ck_assert_int_eq(dts.milliSec, 0);
    ck_assert_int_eq(dts.microSec, 0);
    ck_assert_int_eq(dts.nanoSec, 0);
    ck_assert_int_eq(out.viewId.identifier.guid.data1, 9);
    ck_assert_int_eq(out.viewId.identifier.guid.data2, 2);
    
    UA_ViewDescription_clear(&out);
}
END_TEST



/* -----------------NodeId----------------------------- */
START_TEST(UA_NodeId_Nummeric_json_decode) {
    // given
    UA_NodeId out;
    UA_NodeId_init(&out);
    UA_ByteString buf = UA_STRING("{\"Id\":42}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_NODEID]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.identifier.numeric, 42);
    ck_assert_int_eq(out.namespaceIndex, 0);
    ck_assert_int_eq(out.identifierType, UA_NODEIDTYPE_NUMERIC);
    
    UA_NodeId_clear(&out);
}
END_TEST

START_TEST(UA_NodeId_Nummeric_Namespace_json_decode) {
    // given
    UA_NodeId out;
    UA_NodeId_init(&out);
    UA_ByteString buf = UA_STRING("{\"Id\":42,\"Namespace\":123}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_NODEID]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.identifier.numeric, 42);
    ck_assert_int_eq(out.namespaceIndex, 123);
    ck_assert_int_eq(out.identifierType, UA_NODEIDTYPE_NUMERIC);
    
    UA_NodeId_clear(&out);
}
END_TEST


START_TEST(UA_NodeId_String_json_decode) {
    // given
    UA_NodeId out;
    UA_NodeId_init(&out);
    UA_ByteString buf = UA_STRING("{\"IdType\":1,\"Id\":\"test123\"}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_NODEID]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.identifier.string.length, 7);
    ck_assert_int_eq(out.identifier.string.data[0], 't');
    ck_assert_int_eq(out.identifier.string.data[1], 'e');
    ck_assert_int_eq(out.identifier.string.data[2], 's');
    ck_assert_int_eq(out.identifier.string.data[3], 't');
    ck_assert_int_eq(out.identifier.string.data[4], '1');
    ck_assert_int_eq(out.identifier.string.data[5], '2');
    ck_assert_int_eq(out.identifier.string.data[6], '3');
    ck_assert_int_eq(out.namespaceIndex, 0);
    ck_assert_int_eq(out.identifierType, UA_NODEIDTYPE_STRING);
    
    UA_NodeId_clear(&out);
}
END_TEST


START_TEST(UA_NodeId_Guid_json_decode) {
    // given
    UA_NodeId out;
    UA_NodeId_init(&out);
    UA_ByteString buf = UA_STRING("{\"IdType\":2,\"Id\":\"00000001-0002-0003-0405-060708090A0B\"}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_NODEID]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);

    ck_assert_int_eq(out.namespaceIndex, 0);
    ck_assert_int_eq(out.identifierType, UA_NODEIDTYPE_GUID);
    ck_assert_int_eq(out.identifier.guid.data1, 1);
    ck_assert_int_eq(out.identifier.guid.data2, 2);
    ck_assert_int_eq(out.identifier.guid.data3, 3);
    ck_assert_int_eq(out.identifier.guid.data4[0], 4);
    ck_assert_int_eq(out.identifier.guid.data4[1], 5);
    ck_assert_int_eq(out.identifier.guid.data4[2], 6);
    ck_assert_int_eq(out.identifier.guid.data4[3], 7);
    ck_assert_int_eq(out.identifier.guid.data4[4], 8);
    ck_assert_int_eq(out.identifier.guid.data4[5], 9);
    ck_assert_int_eq(out.identifier.guid.data4[6], 10);
    ck_assert_int_eq(out.identifier.guid.data4[7], 11);
    
    UA_NodeId_clear(&out);
}
END_TEST

START_TEST(UA_NodeId_ByteString_json_decode) {
    // given
    UA_NodeId out;
    UA_NodeId_init(&out);
    UA_ByteString buf = UA_STRING("{\"IdType\":3,\"Id\":\"YXNkZmFzZGY=\"}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_NODEID]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);

    ck_assert_int_eq(out.namespaceIndex, 0);
    ck_assert_int_eq(out.identifierType, UA_NODEIDTYPE_BYTESTRING);
    ck_assert_int_eq(out.identifier.byteString.length, 8);
    ck_assert_int_eq(out.identifier.byteString.data[0], 'a');
    ck_assert_int_eq(out.identifier.byteString.data[1], 's');
    ck_assert_int_eq(out.identifier.byteString.data[2], 'd');
    ck_assert_int_eq(out.identifier.byteString.data[3], 'f');
    ck_assert_int_eq(out.identifier.byteString.data[4], 'a');
    ck_assert_int_eq(out.identifier.byteString.data[5], 's');
    ck_assert_int_eq(out.identifier.byteString.data[6], 'd');
    ck_assert_int_eq(out.identifier.byteString.data[7], 'f');
    
    UA_NodeId_clear(&out);
}
END_TEST


/* -----------------------ExpandedNodeId---------------------------*/
START_TEST(UA_ExpandedNodeId_Nummeric_json_decode) {
    // given
    UA_ExpandedNodeId out;
    UA_ExpandedNodeId_init(&out);
    UA_ByteString buf = UA_STRING("{\"Id\":42}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_EXPANDEDNODEID]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.nodeId.identifier.numeric, 42);
    ck_assert_int_eq(out.nodeId.identifierType, UA_NODEIDTYPE_NUMERIC);
    ck_assert_ptr_eq(out.namespaceUri.data, NULL);
    ck_assert_int_eq(out.namespaceUri.length, 0);
    ck_assert_int_eq(out.serverIndex, 0);
    
    UA_ExpandedNodeId_clear(&out);
}
END_TEST

START_TEST(UA_ExpandedNodeId_String_json_decode) {
    // given
    UA_ExpandedNodeId out;
    UA_ExpandedNodeId_init(&out);
    UA_ByteString buf = UA_STRING("{\"IdType\":1,\"Id\":\"test\"}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_EXPANDEDNODEID]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.nodeId.identifier.string.length, 4);
    ck_assert_int_eq(out.nodeId.identifier.string.data[0], 't');
    ck_assert_int_eq(out.nodeId.identifierType, UA_NODEIDTYPE_STRING);
    ck_assert_ptr_eq(out.namespaceUri.data, NULL);
    ck_assert_int_eq(out.namespaceUri.length, 0);
    ck_assert_int_eq(out.serverIndex, 0);
    
    UA_ExpandedNodeId_clear(&out);
}
END_TEST

START_TEST(UA_ExpandedNodeId_String_Namespace_json_decode) {
    // given
    UA_ExpandedNodeId out;
    UA_ExpandedNodeId_init(&out);
    UA_ByteString buf = UA_STRING("{\"IdType\":1,\"Id\":\"test\",\"Namespace\":\"abcdef\"}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_EXPANDEDNODEID]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.nodeId.identifier.string.length, 4);
    ck_assert_int_eq(out.nodeId.identifier.string.data[0], 't');
    ck_assert_int_eq(out.nodeId.identifier.string.data[1], 'e');
    ck_assert_int_eq(out.nodeId.identifier.string.data[2], 's');
    ck_assert_int_eq(out.nodeId.identifier.string.data[3], 't');
    ck_assert_int_eq(out.nodeId.identifierType, UA_NODEIDTYPE_STRING);
    ck_assert_int_eq(out.namespaceUri.length, 6);
    ck_assert_int_eq(out.namespaceUri.data[0], 'a');
    ck_assert_int_eq(out.namespaceUri.data[1], 'b');
    ck_assert_int_eq(out.namespaceUri.data[2], 'c');
    ck_assert_int_eq(out.namespaceUri.data[3], 'd');
    ck_assert_int_eq(out.namespaceUri.data[4], 'e');
    ck_assert_int_eq(out.namespaceUri.data[5], 'f');
    ck_assert_int_eq(out.serverIndex, 0);
    
    UA_ExpandedNodeId_clear(&out);
}
END_TEST

START_TEST(UA_ExpandedNodeId_String_NamespaceAsIndex_json_decode) {
    // given
    UA_ExpandedNodeId out;
    UA_ExpandedNodeId_init(&out);
    UA_ByteString buf = UA_STRING("{\"IdType\":1,\"Id\":\"test\",\"Namespace\":42}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_EXPANDEDNODEID]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.nodeId.identifier.string.length, 4);
    ck_assert_int_eq(out.nodeId.identifier.string.data[0], 't');
    ck_assert_int_eq(out.nodeId.identifier.string.data[1], 'e');
    ck_assert_int_eq(out.nodeId.identifier.string.data[2], 's');
    ck_assert_int_eq(out.nodeId.identifier.string.data[3], 't');
    ck_assert_int_eq(out.nodeId.identifierType, UA_NODEIDTYPE_STRING);
    ck_assert_int_eq(out.namespaceUri.length, 0);
    ck_assert_ptr_eq(out.namespaceUri.data, NULL);
    ck_assert_int_eq(out.nodeId.namespaceIndex, 42);
    ck_assert_int_eq(out.serverIndex, 0);
    
    UA_ExpandedNodeId_clear(&out);
}
END_TEST

START_TEST(UA_ExpandedNodeId_String_Namespace_ServerUri_json_decode) {
    // given
    UA_ExpandedNodeId out;
    UA_ExpandedNodeId_init(&out);
    UA_ByteString buf = UA_STRING("{\"IdType\":1,\"Id\":\"test\",\"Namespace\":\"test\",\"ServerUri\":13}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_EXPANDEDNODEID]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.nodeId.identifier.string.length, 4);
    ck_assert_int_eq(out.nodeId.identifier.string.data[0], 't');
    ck_assert_int_eq(out.nodeId.identifier.string.data[1], 'e');
    ck_assert_int_eq(out.nodeId.identifier.string.data[2], 's');
    ck_assert_int_eq(out.nodeId.identifier.string.data[3], 't');
    ck_assert_int_eq(out.nodeId.identifierType, UA_NODEIDTYPE_STRING);
    ck_assert_int_eq(out.serverIndex, 13);
    ck_assert_int_eq(out.namespaceUri.data[0], 't');
    ck_assert_int_eq(out.namespaceUri.data[1], 'e');
    ck_assert_int_eq(out.namespaceUri.data[2], 's');
    ck_assert_int_eq(out.namespaceUri.data[3], 't');
    
    UA_ExpandedNodeId_clear(&out);
}
END_TEST

START_TEST(UA_ExpandedNodeId_ByteString_json_decode) {
    // given
    UA_ExpandedNodeId out;
    UA_ExpandedNodeId_init(&out);
    UA_ByteString buf = UA_STRING("{\"IdType\":3,\"Id\":\"YXNkZmFzZGY=\",\"Namespace\":\"test\",\"ServerUri\":13}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_EXPANDEDNODEID]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.nodeId.identifier.string.length, 8);
    ck_assert_int_eq(out.nodeId.identifier.string.data[0], 'a');
    ck_assert_int_eq(out.nodeId.identifier.string.data[1], 's');
    ck_assert_int_eq(out.nodeId.identifier.string.data[2], 'd');
    ck_assert_int_eq(out.nodeId.identifier.string.data[3], 'f');
    ck_assert_int_eq(out.nodeId.identifier.string.data[4], 'a');
    ck_assert_int_eq(out.nodeId.identifier.string.data[5], 's');
    ck_assert_int_eq(out.nodeId.identifier.string.data[6], 'd');
    ck_assert_int_eq(out.nodeId.identifier.string.data[7], 'f');
    ck_assert_int_eq(out.nodeId.identifierType, UA_NODEIDTYPE_BYTESTRING);
    ck_assert_int_eq(out.serverIndex, 13);
    ck_assert_int_eq(out.namespaceUri.data[0], 't');
    ck_assert_int_eq(out.namespaceUri.data[1], 'e');
    ck_assert_int_eq(out.namespaceUri.data[2], 's');
    ck_assert_int_eq(out.namespaceUri.data[3], 't');
    
    UA_ExpandedNodeId_clear(&out);
}
END_TEST


START_TEST(UA_DiagnosticInfo_json_decode) {
    // given
    
    UA_DiagnosticInfo out;
    UA_DiagnosticInfo_init(&out);
    out.innerDiagnosticInfo = NULL;
    UA_ByteString buf = UA_STRING("{\"SymbolicId\":13,"
            "\"LocalizedText\":14,"
            "\"Locale\":12,"
            "\"AdditionalInfo\":\"additionalInfo\","
            "\"InnerStatusCode\":2155216896,"
            "\"InnerDiagnosticInfo\":{\"AdditionalInfo\":\"INNER ADDITION INFO\"}}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_DIAGNOSTICINFO]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.locale, 12);
    ck_assert_int_eq(out.symbolicId, 13);
    ck_assert_int_eq(out.localizedText, 14);
    ck_assert_int_eq(out.innerStatusCode, 2155216896);
    ck_assert_int_eq(out.additionalInfo.length, 14);
    ck_assert_int_eq(out.innerDiagnosticInfo->additionalInfo.length, 19);
    UA_DiagnosticInfo_clear(&out);
}
END_TEST

START_TEST(UA_DiagnosticInfo_null_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":25,\"Body\":null}");
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.type->typeKind, UA_DATATYPEKIND_DIAGNOSTICINFO);
    UA_Variant_clear(&out);
}
END_TEST


/* --------------------DataValue--------------------------- */
START_TEST(UA_DataValue_json_decode) {
    // given
    
    UA_DataValue out;
    UA_DataValue_init(&out);
    UA_ByteString buf = UA_STRING("{\"Value\":{\"Type\":1,\"Body\":true},\"Status\":2153250816,\"SourceTimestamp\":\"1970-01-15T06:56:07Z\",\"SourcePicoseconds\":0,\"ServerTimestamp\":\"1970-01-15T06:56:07Z\",\"ServerPicoseconds\":0}");

    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_DATAVALUE]);
    //UA_DiagnosticInfo inner = *out.innerDiagnosticInfo;

    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.hasStatus, 1);
    ck_assert_int_eq(out.hasServerPicoseconds, 1);
    ck_assert_int_eq(out.hasServerTimestamp, 1);
    ck_assert_int_eq(out.hasSourcePicoseconds, 1);
    ck_assert_int_eq(out.hasSourceTimestamp, 1);
    ck_assert_int_eq(out.hasValue, 1);
    ck_assert_int_eq(out.status, 2153250816);
    ck_assert_int_eq(out.value.type->typeKind, UA_DATATYPEKIND_BOOLEAN);
    ck_assert_int_eq((*((UA_Boolean*)out.value.data)), 1);
    UA_DataValue_clear(&out);
}
END_TEST

START_TEST(UA_DataValueMissingFields_json_decode) {
    // given
    
    UA_DataValue out;
    UA_DataValue_init(&out);
    UA_ByteString buf = UA_STRING("{\"Value\":{\"Type\":1,\"Body\":true}}");

    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_DATAVALUE]);
    //UA_DiagnosticInfo inner = *out.innerDiagnosticInfo;

    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.hasStatus, 0);
    ck_assert_int_eq(out.hasServerPicoseconds, 0);
    ck_assert_int_eq(out.hasServerTimestamp, 0);
    ck_assert_int_eq(out.hasSourcePicoseconds, 0);
    ck_assert_int_eq(out.hasSourceTimestamp, 0);
    ck_assert_int_eq(out.hasValue, 1);
    UA_DataValue_clear(&out);
}
END_TEST

START_TEST(UA_DataValue_null_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":23,\"Body\":null}");
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    UA_Variant_clear(&out);
}
END_TEST


/*----------------------ExtensionObject------------------------*/
START_TEST(UA_ExtensionObject_json_decode) {
    // given
    
    UA_ExtensionObject out;
    UA_ExtensionObject_init(&out);
    UA_ByteString buf = UA_STRING("{\"TypeId\":{\"Id\":1},\"Body\":true}");

    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_EXTENSIONOBJECT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.encoding, UA_EXTENSIONOBJECT_DECODED);
    ck_assert_int_eq(*((UA_Boolean*)out.content.decoded.data), true);
    ck_assert_int_eq(out.content.decoded.type->typeKind, UA_DATATYPEKIND_BOOLEAN);
    UA_ExtensionObject_clear(&out);
}
END_TEST

START_TEST(UA_ExtensionObject_EncodedByteString_json_decode) {
    // given
    
    UA_ExtensionObject out;
    UA_ExtensionObject_init(&out);
    UA_ByteString buf = UA_STRING("{\"Encoding\":1,\"TypeId\":{\"Id\":42},\"Body\":\"YXNkZmFzZGY=\"}");

    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_EXTENSIONOBJECT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.encoding, UA_EXTENSIONOBJECT_ENCODED_BYTESTRING);
    //TODO: Not base64 decoded, correct?
    ck_assert_int_eq(out.content.encoded.body.data[0], 'Y');
    ck_assert_int_eq(out.content.encoded.body.data[0], 'Y');
    ck_assert_int_eq(out.content.encoded.body.data[1], 'X');
    ck_assert_int_eq(out.content.encoded.body.data[2], 'N');
    ck_assert_int_eq(out.content.encoded.body.data[3], 'k');
    ck_assert_int_eq(out.content.encoded.body.data[4], 'Z');
    ck_assert_int_eq(out.content.encoded.body.data[5], 'm');
    ck_assert_int_eq(out.content.encoded.body.data[6], 'F');
    ck_assert_int_eq(out.content.encoded.typeId.identifier.numeric, 42);
    
    UA_ExtensionObject_clear(&out);
}
END_TEST


START_TEST(UA_ExtensionObject_EncodedXml_json_decode) {
    // given
    
    UA_ExtensionObject out;
    UA_ExtensionObject_init(&out);
    UA_ByteString buf = UA_STRING("{\"Encoding\":2,\"TypeId\":{\"Id\":42},\"Body\":\"<Element></Element>\"}");

    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_EXTENSIONOBJECT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.encoding, UA_EXTENSIONOBJECT_ENCODED_XML);
    ck_assert_int_eq(out.content.encoded.body.data[0], '<');
    ck_assert_int_eq(out.content.encoded.body.data[1], 'E');
    ck_assert_int_eq(out.content.encoded.body.data[2], 'l');
    ck_assert_int_eq(out.content.encoded.body.data[3], 'e');
    ck_assert_int_eq(out.content.encoded.typeId.identifier.numeric, 42);
    UA_ExtensionObject_clear(&out);
}
END_TEST


START_TEST(UA_ExtensionObject_Unkown_json_decode) {
    // given
    
    UA_ExtensionObject out;
    UA_ExtensionObject_init(&out);
    UA_ByteString buf = UA_STRING("{\"TypeId\":{\"Id\":4711},\"Body\":{\"unknown\":\"body\",\"saveas\":\"Bytestring\"}}");

    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_EXTENSIONOBJECT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.encoding, UA_EXTENSIONOBJECT_ENCODED_BYTESTRING);
    ck_assert_int_eq(out.content.encoded.typeId.identifier.numeric, 4711);
    
    //{"unknown":"body","saveas":"Bytestring"}Q
    ck_assert_int_eq(out.content.encoded.body.length, 40);
    ck_assert_int_eq(out.content.encoded.body.data[2], 'u');
    ck_assert_int_eq(out.content.encoded.body.data[3], 'n');
    ck_assert_int_eq(out.content.encoded.body.data[4], 'k');
    ck_assert_int_eq(out.content.encoded.body.data[5], 'n');
    ck_assert_int_eq(out.content.encoded.body.data[6], 'o');
    ck_assert_int_eq(out.content.encoded.body.data[7], 'w');
    UA_ExtensionObject_clear(&out);
}
END_TEST

/* ----------------- Variant ---------------------*/
START_TEST(UA_VariantBool_json_decode) {
    // given
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":1,\"Body\":false}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.type->typeKind, UA_DATATYPEKIND_BOOLEAN);
    ck_assert_uint_eq(*((UA_Boolean*)out.data), 0);
    UA_Variant_clear(&out);
}
END_TEST

START_TEST(UA_VariantBoolNull_json_decode) {
    // given
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":1,\"Body\":null}");
    // when

    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    UA_Variant_clear(&out);
}
END_TEST

START_TEST(UA_VariantNull_json_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":0}");
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
}
END_TEST

START_TEST(UA_VariantStringArray_json_decode) {
    // given
    
    UA_Variant *out = UA_Variant_new();
    UA_Variant_init(out);
    UA_ByteString buf = UA_STRING("{\"Type\":12,\"Body\":[\"1\",\"2\",\"3\",\"4\",\"5\",\"6\",\"7\",\"8\"],\"Dimension\":[2,4]}");
    //UA_ByteString buf = UA_STRING("{\"SymbolicId\":13,\"LocalizedText\":14,\"Locale\":12,\"AdditionalInfo\":\"additionalInfo\",\"InnerStatusCode\":2155216896}");

    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, out, &UA_TYPES[UA_TYPES_VARIANT]);

    UA_String *testArray;
    testArray = (UA_String*)(out->data);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq((char)testArray[0].data[0], '1');
    ck_assert_int_eq((char)testArray[1].data[0], '2');
    ck_assert_int_eq((char)testArray[2].data[0], '3');
    ck_assert_int_eq((char)testArray[3].data[0], '4');
    ck_assert_int_eq((char)testArray[4].data[0], '5');
    ck_assert_int_eq((char)testArray[5].data[0], '6');
    ck_assert_int_eq((char)testArray[6].data[0], '7');
    ck_assert_int_eq((char)testArray[7].data[0], '8');
    ck_assert_int_eq(out->arrayDimensionsSize, 2);
    ck_assert_int_eq(out->arrayDimensions[0], 2);
    ck_assert_int_eq(out->arrayDimensions[1], 4);
    ck_assert_int_eq(out->arrayLength, 8);
    ck_assert_int_eq(out->type->typeKind, UA_DATATYPEKIND_STRING);
    UA_Variant_delete(out);
}
END_TEST

START_TEST(UA_VariantStringArrayNull_json_decode) {
    // given
    
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":12,\"Body\":[null, null, null, null, null, null, null, null],\"Dimension\":[2,4]}");
    //UA_ByteString buf = UA_STRING("{\"SymbolicId\":13,\"LocalizedText\":14,\"Locale\":12,\"AdditionalInfo\":\"additionalInfo\",\"InnerStatusCode\":2155216896}");

    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);

    UA_String *testArray;
    testArray = (UA_String*)(out.data);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_ptr_eq(testArray[0].data, NULL);
    ck_assert_ptr_eq(testArray[1].data, NULL);
    ck_assert_ptr_eq(testArray[2].data, NULL);
    ck_assert_ptr_eq(testArray[3].data, NULL);
    ck_assert_ptr_eq(testArray[4].data, NULL);
    ck_assert_ptr_eq(testArray[5].data, NULL);
    ck_assert_ptr_eq(testArray[6].data, NULL);
    ck_assert_ptr_eq(testArray[7].data, NULL);
    ck_assert_int_eq(out.arrayDimensionsSize, 2);
    ck_assert_int_eq(out.arrayDimensions[0], 2);
    ck_assert_int_eq(out.arrayDimensions[1], 4);
    ck_assert_int_eq(out.arrayLength, 8);
    ck_assert_int_eq(out.type->typeKind, UA_DATATYPEKIND_STRING);
    UA_Variant_clear(&out);
}
END_TEST


START_TEST(UA_VariantLocalizedTextArrayNull_json_decode) {
    // given
    
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":21,\"Body\":[null, null, null, null, null, null, null, null],\"Dimension\":[2,4]}");
    //UA_ByteString buf = UA_STRING("{\"SymbolicId\":13,\"LocalizedText\":14,\"Locale\":12,\"AdditionalInfo\":\"additionalInfo\",\"InnerStatusCode\":2155216896}");

    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);

    UA_LocalizedText *testArray;
    testArray = (UA_LocalizedText*)(out.data);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_ptr_eq(testArray[0].locale.data, NULL);
    ck_assert_ptr_eq(testArray[1].locale.data, NULL);
    ck_assert_ptr_eq(testArray[2].locale.data, NULL);
    ck_assert_ptr_eq(testArray[3].locale.data, NULL);
    ck_assert_ptr_eq(testArray[4].locale.data, NULL);
    ck_assert_ptr_eq(testArray[5].locale.data, NULL);
    ck_assert_ptr_eq(testArray[6].locale.data, NULL);
    ck_assert_ptr_eq(testArray[7].locale.data, NULL);
    ck_assert_int_eq(out.arrayDimensionsSize, 2);
    ck_assert_int_eq(out.arrayDimensions[0], 2);
    ck_assert_int_eq(out.arrayDimensions[1], 4);
    ck_assert_int_eq(out.arrayLength, 8);
    ck_assert_int_eq(out.type->typeKind, UA_DATATYPEKIND_LOCALIZEDTEXT);
    UA_Variant_clear(&out);
}
END_TEST


START_TEST(UA_VariantVariantArrayNull_json_decode) {
    // given
    
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":22,\"Body\":[null, null, null, null, null, null, null, null],\"Dimension\":[2,4]}");
    //UA_ByteString buf = UA_STRING("{\"SymbolicId\":13,\"LocalizedText\":14,\"Locale\":12,\"AdditionalInfo\":\"additionalInfo\",\"InnerStatusCode\":2155216896}");

    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);

    UA_Variant *testArray;
    testArray = (UA_Variant*)(out.data);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert(!testArray[0].type);
    ck_assert_int_eq(out.arrayDimensionsSize, 2);
    ck_assert_int_eq(out.arrayDimensions[0], 2);
    ck_assert_int_eq(out.arrayDimensions[1], 4);
    ck_assert_int_eq(out.arrayLength, 8);
    ck_assert_int_eq(out.type->typeKind, 21);
    UA_Variant_clear(&out);
}
END_TEST




START_TEST(UA_VariantVariantArrayEmpty_json_decode) {
    // given

    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":22,\"Body\":[]}");

    // when

    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.arrayLength, 0);
    ck_assert_ptr_eq(out.data, UA_EMPTY_ARRAY_SENTINEL);
    UA_Variant_clear(&out);
}
END_TEST

START_TEST(UA_VariantStringArray_WithoutDimension_json_decode) {
    // given
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":12,\"Body\":[\"1\",\"2\",\"3\",\"4\",\"5\",\"6\",\"7\",\"8\"]}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);

    UA_String *testArray;
    testArray = (UA_String*)(out.data);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq((char)testArray[0].data[0], '1');
    ck_assert_int_eq((char)testArray[1].data[0], '2');
    ck_assert_int_eq((char)testArray[2].data[0], '3');
    ck_assert_int_eq((char)testArray[3].data[0], '4');
    ck_assert_int_eq((char)testArray[4].data[0], '5');
    ck_assert_int_eq((char)testArray[5].data[0], '6');
    ck_assert_int_eq((char)testArray[6].data[0], '7');
    ck_assert_int_eq((char)testArray[7].data[0], '8');
    ck_assert_int_eq(out.arrayDimensionsSize, 0);
    ck_assert_int_eq(out.arrayLength, 8);
    ck_assert_int_eq(out.type->typeKind, UA_DATATYPEKIND_STRING);
    UA_Variant_clear(&out);
}
END_TEST


START_TEST(UA_Variant_BooleanArray_json_decode) {
    // given
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":1,\"Body\":[true, false, true]}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);

    UA_Boolean *testArray;
    testArray = (UA_Boolean*)(out.data);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    //decoded as False
    ck_assert_int_eq(testArray[0], 1);
    ck_assert_int_eq(testArray[1], 0);
    ck_assert_int_eq(testArray[2], 1);
    ck_assert_int_eq(out.arrayDimensionsSize, 0);
    ck_assert_int_eq(out.arrayLength, 3);
    ck_assert_int_eq(out.type->typeKind, UA_DATATYPEKIND_BOOLEAN);
    UA_Variant_clear(&out);
}
END_TEST

START_TEST(UA_Variant_bad1_json_decode) {
    // given
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":1,\"Body\":\"\"}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    UA_Variant_clear(&out);
    ck_assert_int_eq(retval, UA_STATUSCODE_BADDECODINGERROR);
}
END_TEST

START_TEST(UA_Variant_ExtensionObjectWrap_json_decode) {
    // given
    
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":22,\"Body\":{\"TypeId\":{\"Id\":511},\"Body\":{\"ViewId\":{\"Id\":99999},\"Timestamp\":\"1970-01-15T06:56:07.000Z\",\"ViewVersion\":1236}}}");

    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert(out.type == &UA_TYPES[UA_TYPES_VIEWDESCRIPTION]);
    UA_ViewDescription *vd = (UA_ViewDescription*)out.data;
    ck_assert_int_eq(vd->viewId.identifier.numeric, 99999);
    ck_assert_int_eq(vd->viewVersion, 1236);
    UA_Variant_clear(&out);
}
END_TEST

START_TEST(UA_duplicate_json_decode) {
    // given
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":1, \"Body\":false, \"Type\":1}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_BADDECODINGERROR);
    UA_Variant_clear(&out);
}
END_TEST

START_TEST(UA_wrongBoolean_json_decode) {
    // given
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":1, \"Body\":\"asdfaaaaaaaaaaaaaaaaaaaa\"}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_BADDECODINGERROR);
    UA_Variant_clear(&out);
}
END_TEST



START_TEST(UA_DataTypeAttributes_json_decode) {
    // given
    UA_DataTypeAttributes out;
    UA_DataTypeAttributes_init(&out);
    UA_ByteString buf = UA_STRING("{\"SpecifiedAttributes\":1,"
            "\"DisplayName\":{\"Locale\":\"t1\",\"Text\":\"t2\"},"
            "\"Description\":{\"Locale\":\"t3\",\"Text\":\"t4\"},"
            "\"WriteMask\":53,"
            "\"UserWriteMask\":63,"
            "\"IsAbstract\":false}");
    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_DATATYPEATTRIBUTES]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.isAbstract, 0);
    ck_assert_int_eq(out.writeMask, 53);
    ck_assert_int_eq(out.userWriteMask, 63);
    ck_assert_int_eq(out.specifiedAttributes, 1);
    ck_assert_int_eq(out.displayName.locale.data[1], '1');
    ck_assert_int_eq(out.displayName.text.data[1], '2');
    ck_assert_int_eq(out.description.locale.data[1], '3');
    ck_assert_int_eq(out.description.text.data[1], '4');
    UA_DataTypeAttributes_clear(&out);
}
END_TEST

//-------------------MISC heap free test cases--------------------------
START_TEST(UA_VariantStringArrayBad_shouldFreeArray_json_decode) {
    // given
    
    UA_Variant out;
    UA_Variant_init(&out);                         //not a string     V
    UA_ByteString buf = UA_STRING("{\"Type\":12,\"Body\":[\"1\",\"2\",true,\"4\",\"5\",\"6\",\"7\",\"8\"],\"Dimension\":[2,4]}");
    //UA_ByteString buf = UA_STRING("{\"SymbolicId\":13,\"LocalizedText\":14,\"Locale\":12,\"AdditionalInfo\":\"additionalInfo\",\"InnerStatusCode\":2155216896}");

    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);

    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_BADDECODINGERROR);
    UA_Variant_clear(&out);
}
END_TEST


START_TEST(UA_VariantFuzzer1_json_decode) {
    // given
    
    UA_Variant out;
    UA_Variant_init(&out);         
    UA_ByteString buf = UA_STRING("\\x0a{\"Type\",\"Bode\",\"Body\":{\"se\":}}");
    //UA_ByteString buf = UA_STRING("{\"SymbolicId\":13,\"LocalizedText\":14,\"Locale\":12,\"AdditionalInfo\":\"additionalInfo\",\"InnerStatusCode\":2155216896}");

    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);

    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_BADDECODINGERROR);
    UA_Variant_clear(&out);
}
END_TEST



//This test succeeds: Double will be parsed to zero if unparsable
// TODO: Verify against the spec
START_TEST(UA_VariantFuzzer2_json_decode) {
    // given
    
    UA_Variant out;
    UA_Variant_init(&out);         
    UA_ByteString buf = UA_STRING("{\"Type\":11,\"Body\":2E+}");
    //UA_ByteString buf = UA_STRING("{\"SymbolicId\":13,\"LocalizedText\":14,\"Locale\":12,\"AdditionalInfo\":\"additionalInfo\",\"InnerStatusCode\":2155216896}");

    // when
    
    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);

    // then
    ck_assert(retval == UA_STATUSCODE_GOOD || retval == UA_STATUSCODE_BADDECODINGERROR);
    UA_Variant_clear(&out);
}
END_TEST

START_TEST(UA_Variant_Bad_Type_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":1000,\"Body\":0}");
    // when

    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_BADDECODINGERROR);

    UA_Variant_clear(&out);
}
END_TEST

START_TEST(UA_Variant_Bad_Type2_decode) {
    for(int i = 0; i < 100; i++){
        UA_Variant out;
        UA_Variant_init(&out);
        char str[80];
        sprintf(str, "{\"Type\":%d}", i);
        UA_ByteString buf = UA_STRING(str);
        // when

        UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
        // then
        ck_assert_int_eq(retval, retval);
        UA_Variant_clear(&out);
    }
}
END_TEST

START_TEST(UA_Variant_Malformed_decode) {
    for(int i = 1; i < 100; i++) {
        UA_Variant out;
        UA_Variant_init(&out);
        char str[80];
        sprintf(str, "{\"Type\":%d, \"Body:\"}", i);
        UA_ByteString buf = UA_STRING(str);
        UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
        ck_assert_int_eq(retval, UA_STATUSCODE_BADDECODINGERROR);
        UA_Variant_clear(&out);
    }
}
END_TEST

START_TEST(UA_Variant_Malformed2_decode) {
    UA_Variant out;
    UA_Variant_init(&out);
    char str[80];
    sprintf(str, "{\"Type\":, \"Body:\"}");
    UA_ByteString buf = UA_STRING(str);
    // when

    UA_StatusCode retval = UA_decodeJsonInternal(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT]);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_BADDECODINGERROR);
    UA_Variant_clear(&out);

}
END_TEST

START_TEST(UA_JsonHelper) {
    // given
    
    CtxJson ctx;
    memset(&ctx, 0, sizeof(ctx));
    ck_assert_int_eq(writeJsonArrStart(&ctx), UA_STATUSCODE_BADENCODINGLIMITSEXCEEDED);
    ck_assert_int_eq(writeJsonObjStart(&ctx), UA_STATUSCODE_BADENCODINGLIMITSEXCEEDED);
    ck_assert_int_eq(writeJsonObjEnd(&ctx), UA_STATUSCODE_BADENCODINGLIMITSEXCEEDED);
    ck_assert_int_eq(writeJsonArrEnd(&ctx), UA_STATUSCODE_BADENCODINGLIMITSEXCEEDED);
    ck_assert_int_eq(writeJsonNull(&ctx), UA_STATUSCODE_BADENCODINGLIMITSEXCEEDED);

    ctx.calcOnly = true;
    ctx.end = (const UA_Byte*)(uintptr_t)SIZE_MAX;
    ck_assert_int_eq(calcJsonArrStart(&ctx), UA_STATUSCODE_GOOD);
    ck_assert_int_eq(calcJsonObjStart(&ctx), UA_STATUSCODE_GOOD);
    ck_assert_int_eq(calcJsonObjEnd(&ctx), UA_STATUSCODE_GOOD);
    ck_assert_int_eq(calcJsonArrEnd(&ctx), UA_STATUSCODE_GOOD);
}   
END_TEST

/* ----------------- Public API ---------------------*/
START_TEST(UA_VariantBool_public_json_decode) {
    // given
    UA_Variant out;
    UA_Variant_init(&out);
    UA_ByteString buf = UA_STRING("{\"Type\":1,\"Body\":false}");
    // when

    UA_StatusCode retval = UA_decodeJson(&buf, &out, &UA_TYPES[UA_TYPES_VARIANT], NULL);
    // then
    ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
    ck_assert_int_eq(out.type->typeKind, UA_DATATYPEKIND_BOOLEAN);
    ck_assert_uint_eq(*((UA_Boolean *)out.data), 0);
    UA_Variant_clear(&out);
}
END_TEST

/* Test Boolean */
START_TEST(UA_Boolean_true_public_json_encode) {

    UA_Boolean src = true;
    UA_ByteString out = UA_BYTESTRING_NULL;
    status s = UA_encodeJson(&src, &UA_TYPES[UA_TYPES_BOOLEAN], &out, NULL);

    ck_assert_int_eq(s, UA_STATUSCODE_GOOD);
    UA_ByteString result = UA_BYTESTRING("true");
    ck_assert(UA_ByteString_equal(&result, &out));

    UA_ByteString_clear(&out);
}
END_TEST

static Suite *testSuite_builtin_json(void) {
    Suite *s = suite_create("Built-in Data Types 62541-6 Json");
    
    TCase *tc_json_encode = tcase_create("json_encode");
    tcase_add_test(tc_json_encode, UA_Boolean_true_json_encode);
    tcase_add_test(tc_json_encode, UA_Boolean_false_json_encode);
    tcase_add_test(tc_json_encode, UA_Boolean_true_bufferTooSmall_json_encode);
    
    tcase_add_test(tc_json_encode, UA_String_json_encode);
    tcase_add_test(tc_json_encode, UA_String_Empty_json_encode);
    tcase_add_test(tc_json_encode, UA_String_Null_json_encode);
    tcase_add_test(tc_json_encode, UA_String_escapesimple_json_encode);
    tcase_add_test(tc_json_encode, UA_String_escapeutf_json_encode);
    tcase_add_test(tc_json_encode, UA_String_special_json_encode);

    
    tcase_add_test(tc_json_encode, UA_Byte_Max_Number_json_encode);
    tcase_add_test(tc_json_encode, UA_Byte_Min_Number_json_encode);
    tcase_add_test(tc_json_encode, UA_Byte_smallbuf_Number_json_encode);
    
    tcase_add_test(tc_json_encode, UA_SByte_Max_Number_json_encode);
    tcase_add_test(tc_json_encode, UA_SByte_Min_Number_json_encode);
    tcase_add_test(tc_json_encode, UA_SByte_Zero_Number_json_encode);
    tcase_add_test(tc_json_encode, UA_SByte_smallbuf_Number_json_encode);
    
 
    tcase_add_test(tc_json_encode, UA_UInt16_Max_Number_json_encode);
    tcase_add_test(tc_json_encode, UA_UInt16_Min_Number_json_encode);
    tcase_add_test(tc_json_encode, UA_UInt16_smallbuf_Number_json_encode);
    
    tcase_add_test(tc_json_encode, UA_Int16_Max_Number_json_encode);
    tcase_add_test(tc_json_encode, UA_Int16_Min_Number_json_encode);
    tcase_add_test(tc_json_encode, UA_Int16_Zero_Number_json_encode);
    tcase_add_test(tc_json_encode, UA_Int16_smallbuf_Number_json_encode);
    
    
    tcase_add_test(tc_json_encode, UA_UInt32_Max_Number_json_encode);
    tcase_add_test(tc_json_encode, UA_UInt32_Min_Number_json_encode);
    tcase_add_test(tc_json_encode, UA_UInt32_smallbuf_Number_json_encode);
    
    tcase_add_test(tc_json_encode, UA_Int32_Max_Number_json_encode);
    tcase_add_test(tc_json_encode, UA_Int32_Min_Number_json_encode);
    tcase_add_test(tc_json_encode, UA_Int32_Zero_Number_json_encode);
    tcase_add_test(tc_json_encode, UA_Int32_smallbuf_Number_json_encode);
    
    
    tcase_add_test(tc_json_encode, UA_UInt64_Max_Number_json_encode);
    tcase_add_test(tc_json_encode, UA_UInt64_Min_Number_json_encode);
    tcase_add_test(tc_json_encode, UA_UInt64_smallbuf_Number_json_encode);
    
    tcase_add_test(tc_json_encode, UA_Int64_Max_Number_json_encode);
    tcase_add_test(tc_json_encode, UA_Int64_Min_Number_json_encode);
    tcase_add_test(tc_json_encode, UA_Int64_Zero_Number_json_encode);
    tcase_add_test(tc_json_encode, UA_Int64_smallbuf_Number_json_encode);
    
    //Double Float
    tcase_add_test(tc_json_encode, UA_Double_json_encode);
    tcase_add_test(tc_json_encode, UA_Double_onesmallest_json_encode);
    tcase_add_test(tc_json_encode, UA_Double_pluszero_json_encode);
    tcase_add_test(tc_json_encode, UA_Double_minuszero_json_encode);
    tcase_add_test(tc_json_encode, UA_Double_plusInf_json_encode);
    tcase_add_test(tc_json_encode, UA_Double_minusInf_json_encode);
    tcase_add_test(tc_json_encode, UA_Double_nan_json_encode);
    tcase_add_test(tc_json_encode, UA_Float_json_encode);
    tcase_add_test(tc_json_encode, UA_Variant_Float_json_encode);
    tcase_add_test(tc_json_encode, UA_Variant_DoubleInf_json_encode);
    tcase_add_test(tc_json_encode, UA_Variant_DoubleNan_json_encode);


    
    //LocalizedText
    tcase_add_test(tc_json_encode, UA_LocText_json_encode);
    tcase_add_test(tc_json_encode, UA_LocText_NonReversible_json_encode);
    tcase_add_test(tc_json_encode, UA_LocText_smallBuffer_json_encode);
    
    //Guid
    tcase_add_test(tc_json_encode, UA_Guid_json_encode);
    tcase_add_test(tc_json_encode, UA_Guid_smallbuf_json_encode);
    
    //DateTime
    tcase_add_test(tc_json_encode, UA_DateTime_json_encode);
    tcase_add_test(tc_json_encode, UA_DateTime_json_encode_null);
    tcase_add_test(tc_json_encode, UA_DateTime_with_nanoseconds_json_encode);
    
    
    //StatusCode
    tcase_add_test(tc_json_encode, UA_StatusCode_json_encode);
    tcase_add_test(tc_json_encode, UA_StatusCode_nonReversible_json_encode);
    tcase_add_test(tc_json_encode, UA_StatusCode_nonReversible_good_json_encode);
    tcase_add_test(tc_json_encode, UA_StatusCode_smallbuf_json_encode);
    
    
    //NodeId
    tcase_add_test(tc_json_encode, UA_NodeId_Numeric_json_encode);
    tcase_add_test(tc_json_encode, UA_NodeId_Numeric_Namespace_json_encode);
    
    tcase_add_test(tc_json_encode, UA_NodeId_String_json_encode);
    tcase_add_test(tc_json_encode, UA_NodeId_String_Namespace_json_encode);
    tcase_add_test(tc_json_encode, UA_NodeId_Guid_json_encode);
    tcase_add_test(tc_json_encode, UA_NodeId_Guid_Namespace_json_encode);
    
    tcase_add_test(tc_json_encode, UA_NodeId_ByteString_json_encode);
    tcase_add_test(tc_json_encode, UA_NodeId_ByteString_Namespace_json_encode);
    
    tcase_add_test(tc_json_encode, UA_NodeId_NonReversible_Numeric_Namespace_json_encode);
    
    //ExpandedNodeId
    tcase_add_test(tc_json_encode, UA_ExpandedNodeId_json_encode);
    tcase_add_test(tc_json_encode, UA_ExpandedNodeId_MissingNamespaceUri_json_encode);
    tcase_add_test(tc_json_encode, UA_ExpandedNodeId_NonReversible_Ns1_json_encode);
    tcase_add_test(tc_json_encode, UA_ExpandedNodeId_NonReversible_Namespace_json_encode);
    tcase_add_test(tc_json_encode, UA_ExpandedNodeId_NonReversible_NamespaceUriGiven_json_encode);
    
    
    //DiagnosticInfo
    tcase_add_test(tc_json_encode, UA_DiagInfo_json_encode);
    tcase_add_test(tc_json_encode, UA_DiagInfo_withInner_json_encode);
    tcase_add_test(tc_json_encode, UA_DiagInfo_withTwoInner_json_encode);
    tcase_add_test(tc_json_encode, UA_DiagInfo_noFields_json_encode);
    tcase_add_test(tc_json_encode, UA_DiagInfo_smallBuffer_json_encode);
    
    
    //ByteString
    tcase_add_test(tc_json_encode, UA_ByteString_json_encode);
    tcase_add_test(tc_json_encode, UA_ByteString2_json_encode);
    tcase_add_test(tc_json_encode, UA_ByteString3_json_encode);

    
    //QualifiedName
    tcase_add_test(tc_json_encode, UA_QualName_json_encode);
    tcase_add_test(tc_json_encode, UA_QualName_NonReversible_json_encode);
    tcase_add_test(tc_json_encode, UA_QualName_NonReversible_Namespace_json_encode);
    tcase_add_test(tc_json_encode, UA_QualName_NonReversible_NoNamespaceAsNumber_json_encode);
           
    //Variant -REVERSIBLE-
    tcase_add_test(tc_json_encode, UA_Variant_Bool_json_encode);
    tcase_add_test(tc_json_encode, UA_Variant_Number_json_encode);
    tcase_add_test(tc_json_encode, UA_Variant_Double_json_encode);
    tcase_add_test(tc_json_encode, UA_Variant_Double2_json_encode);
    tcase_add_test(tc_json_encode, UA_Variant_Double3_json_encode);

    tcase_add_test(tc_json_encode, UA_Variant_NodeId_json_encode);
    tcase_add_test(tc_json_encode, UA_Variant_LocText_json_encode);
    tcase_add_test(tc_json_encode, UA_Variant_QualName_json_encode);
    
    //Array
    tcase_add_test(tc_json_encode, UA_Variant_Array_UInt16_json_encode);
    tcase_add_test(tc_json_encode, UA_Variant_Array_UInt16_Null_json_encode);
    tcase_add_test(tc_json_encode, UA_Variant_Array_Byte_json_encode);
    tcase_add_test(tc_json_encode, UA_Variant_Array_String_json_encode);
    
    //Matrix
    tcase_add_test(tc_json_encode, UA_Variant_Matrix_UInt16_json_encode);
    
    //Wrap
    tcase_add_test(tc_json_encode, UA_Variant_Wrap_json_encode);
    tcase_add_test(tc_json_encode, UA_Variant_Wrap_Array_json_encode);
    
    //Variant -NON-REVERSIBLE-
    tcase_add_test(tc_json_encode, UA_Variant_StatusCode_NonReversible_json_encode);
    
    //Array
    tcase_add_test(tc_json_encode, UA_Variant_Array_String_NonReversible_json_encode);
    
    //Matrix
    tcase_add_test(tc_json_encode, UA_Variant_Matrix_String_NonReversible_json_encode);
    tcase_add_test(tc_json_encode, UA_Variant_Matrix_NodeId_NonReversible_json_encode);
    
    //Wrap non reversible
    tcase_add_test(tc_json_encode, UA_Variant_Wrap_Array_NonReversible_json_encode);
    
    
    //ExtensionObject
    tcase_add_test(tc_json_encode, UA_ExtensionObject_json_encode);
    tcase_add_test(tc_json_encode, UA_ExtensionObject_xml_json_encode);
    tcase_add_test(tc_json_encode, UA_ExtensionObject_byteString_json_encode);
    
    tcase_add_test(tc_json_encode, UA_ExtensionObject_NonReversible_StatusCode_json_encode);
    
    //DataValue
    tcase_add_test(tc_json_encode, UA_DataValue_json_encode);
    tcase_add_test(tc_json_encode, UA_DataValue_null_json_encode);

    tcase_add_test(tc_json_encode, UA_MessageReadResponse_json_encode);
    tcase_add_test(tc_json_encode, UA_ViewDescription_json_encode);
    tcase_add_test(tc_json_encode, UA_WriteRequest_json_encode);
    tcase_add_test(tc_json_encode, UA_VariableAttributes_json_encode);

    suite_add_tcase(s, tc_json_encode);
    
    TCase *tc_json_decode = tcase_create("json_decode");
    
    
    tcase_add_test(tc_json_decode, UA_SByte_Min_json_decode);
    tcase_add_test(tc_json_decode, UA_SByte_Max_json_decode);
    
    tcase_add_test(tc_json_decode, UA_Byte_Min_json_decode);
    tcase_add_test(tc_json_decode, UA_Byte_Max_json_decode);
    
    tcase_add_test(tc_json_decode, UA_Int16_Min_json_decode);
    tcase_add_test(tc_json_decode, UA_Int16_Max_json_decode);
    
    tcase_add_test(tc_json_decode, UA_UInt16_Min_json_decode);
    tcase_add_test(tc_json_decode, UA_UInt16_Max_json_decode);
    
    tcase_add_test(tc_json_decode, UA_UInt32_Min_json_decode);
    tcase_add_test(tc_json_decode, UA_UInt32_Max_json_decode);
    
    tcase_add_test(tc_json_decode, UA_Int32_Min_json_decode);
    tcase_add_test(tc_json_decode, UA_Int32_Max_json_decode);
    
    tcase_add_test(tc_json_decode, UA_Int64_Min_json_decode);
    tcase_add_test(tc_json_decode, UA_Int64_Max_json_decode);
    tcase_add_test(tc_json_decode, UA_Int64_Overflow_json_decode);
    tcase_add_test(tc_json_decode, UA_Int64_TooBig_json_decode);
    tcase_add_test(tc_json_decode, UA_Int64_NoDigit_json_decode);
    
    tcase_add_test(tc_json_decode, UA_UInt64_Min_json_decode);
    tcase_add_test(tc_json_decode, UA_UInt64_Max_json_decode);
    tcase_add_test(tc_json_decode, UA_UInt64_Overflow_json_decode);

    
    
    tcase_add_test(tc_json_decode, UA_Float_json_decode);
    tcase_add_test(tc_json_decode, UA_Float_json_one_decode);

    tcase_add_test(tc_json_decode, UA_Float_json_inf_decode);
    tcase_add_test(tc_json_decode, UA_Float_json_neginf_decode);
    tcase_add_test(tc_json_decode, UA_Float_json_nan_decode);
    tcase_add_test(tc_json_decode, UA_Float_json_negnan_decode);

    
    tcase_add_test(tc_json_decode, UA_Double_json_decode);
    tcase_add_test(tc_json_decode, UA_Double_one_json_decode);
    tcase_add_test(tc_json_decode, UA_Double_corrupt_json_decode);

    tcase_add_test(tc_json_decode, UA_Double_onepointsmallest_json_decode);
    tcase_add_test(tc_json_decode, UA_Double_nan_json_decode);
    tcase_add_test(tc_json_decode, UA_Double_negnan_json_decode);
    tcase_add_test(tc_json_decode, UA_Double_negzero_json_decode);
    tcase_add_test(tc_json_decode, UA_Double_zero_json_decode);
    tcase_add_test(tc_json_decode, UA_Double_inf_json_decode);
    tcase_add_test(tc_json_decode, UA_Double_neginf_json_decode);
    
    
    //String
    tcase_add_test(tc_json_decode, UA_String_json_decode);
    tcase_add_test(tc_json_decode, UA_String_empty_json_decode);
    tcase_add_test(tc_json_decode, UA_String_unescapeBS_json_decode);
    
    tcase_add_test(tc_json_decode, UA_String_escape_unicode_json_decode);
    
    tcase_add_test(tc_json_decode, UA_String_escape2_json_decode);
    tcase_add_test(tc_json_decode, UA_String_surrogatePair_json_decode);
    
    //ByteString
    tcase_add_test(tc_json_decode, UA_ByteString_json_decode);
    tcase_add_test(tc_json_decode, UA_ByteString_bad_json_decode);
    tcase_add_test(tc_json_decode, UA_ByteString_null_json_decode);
    
    
    //DateTime
    tcase_add_test(tc_json_decode, UA_DateTime_json_decode);
    tcase_add_test(tc_json_decode, UA_DateTime_json_decode_large);
    tcase_add_test(tc_json_decode, UA_DateTime_json_decode_negative);
    tcase_add_test(tc_json_decode, UA_DateTime_json_decode_min);
    tcase_add_test(tc_json_decode, UA_DateTime_json_decode_max);
    tcase_add_test(tc_json_decode, UA_DateTime_micro_json_decode);
    
    
    //Guid
    tcase_add_test(tc_json_decode, UA_Guid_json_decode);
    tcase_add_test(tc_json_decode, UA_Guid_lower_json_decode);
    tcase_add_test(tc_json_decode, UA_Guid_tooShort_json_decode);
    tcase_add_test(tc_json_decode, UA_Guid_tooLong_json_decode);
    tcase_add_test(tc_json_decode, UA_Guid_wrong_json_decode);
    
    
    //StatusCode
    tcase_add_test(tc_json_decode, UA_StatusCode_2_json_decode);
    tcase_add_test(tc_json_decode, UA_StatusCode_3_json_decode);
    tcase_add_test(tc_json_decode, UA_StatusCode_0_json_decode);
    
    
    //QualName
    tcase_add_test(tc_json_decode, UA_QualifiedName_json_decode);
    tcase_add_test(tc_json_decode, UA_QualifiedName_null_json_decode);
    
    
    //LocalizedText
    tcase_add_test(tc_json_decode, UA_LocalizedText_json_decode);
    tcase_add_test(tc_json_decode, UA_LocalizedText_missing_json_decode);
    tcase_add_test(tc_json_decode, UA_LocalizedText_null_json_decode);
    

    //-NodeId-
    tcase_add_test(tc_json_decode, UA_NodeId_Nummeric_json_decode);
    tcase_add_test(tc_json_decode, UA_NodeId_Nummeric_Namespace_json_decode);

    tcase_add_test(tc_json_decode, UA_NodeId_String_json_decode);
    
    tcase_add_test(tc_json_decode, UA_NodeId_Guid_json_decode);
    
    tcase_add_test(tc_json_decode, UA_NodeId_ByteString_json_decode);
    
    
    //expandednodeid
    tcase_add_test(tc_json_decode, UA_ExpandedNodeId_Nummeric_json_decode);
    tcase_add_test(tc_json_decode, UA_ExpandedNodeId_String_json_decode);
    tcase_add_test(tc_json_decode, UA_ExpandedNodeId_String_Namespace_json_decode);
    tcase_add_test(tc_json_decode, UA_ExpandedNodeId_String_NamespaceAsIndex_json_decode);
    tcase_add_test(tc_json_decode, UA_ExpandedNodeId_String_Namespace_ServerUri_json_decode);
    tcase_add_test(tc_json_decode, UA_ExpandedNodeId_ByteString_json_decode);
    
    //Diaginfo
    tcase_add_test(tc_json_decode, UA_DiagnosticInfo_json_decode);
    tcase_add_test(tc_json_decode, UA_DiagnosticInfo_null_json_decode);
    
    
    //Variant
    tcase_add_test(tc_json_decode, UA_VariantBool_json_decode);
    tcase_add_test(tc_json_decode, UA_VariantBoolNull_json_decode);
    tcase_add_test(tc_json_decode, UA_VariantNull_json_decode);
    tcase_add_test(tc_json_decode, UA_VariantStringArray_json_decode);
    tcase_add_test(tc_json_decode, UA_VariantStringArrayNull_json_decode);
    tcase_add_test(tc_json_decode, UA_VariantLocalizedTextArrayNull_json_decode);
    tcase_add_test(tc_json_decode, UA_VariantVariantArrayNull_json_decode);
    tcase_add_test(tc_json_decode, UA_VariantVariantArrayEmpty_json_decode);
    tcase_add_test(tc_json_decode, UA_VariantStringArray_WithoutDimension_json_decode);
    tcase_add_test(tc_json_decode, UA_Variant_BooleanArray_json_decode);
    tcase_add_test(tc_json_decode, UA_Variant_bad1_json_decode);
    tcase_add_test(tc_json_decode, UA_Variant_ExtensionObjectWrap_json_decode);
    
    //DataValue
    tcase_add_test(tc_json_decode, UA_DataValue_json_decode);
    tcase_add_test(tc_json_decode, UA_DataValueMissingFields_json_decode);
    tcase_add_test(tc_json_decode, UA_DataValue_null_json_decode);
            
    //extensionobject
    tcase_add_test(tc_json_decode, UA_ExtensionObject_json_decode);
    tcase_add_test(tc_json_decode, UA_ExtensionObject_EncodedByteString_json_decode);
    tcase_add_test(tc_json_decode, UA_ExtensionObject_EncodedXml_json_decode);
    tcase_add_test(tc_json_decode, UA_ExtensionObject_Unkown_json_decode);
    
    
    //Others
    tcase_add_test(tc_json_decode, UA_duplicate_json_decode);
    tcase_add_test(tc_json_decode, UA_wrongBoolean_json_decode);
    
    tcase_add_test(tc_json_decode, UA_ViewDescription_json_decode);
    tcase_add_test(tc_json_decode, UA_DataTypeAttributes_json_decode);
    
    
    tcase_add_test(tc_json_decode, UA_VariantStringArrayBad_shouldFreeArray_json_decode);
    tcase_add_test(tc_json_decode, UA_VariantFuzzer1_json_decode);
    tcase_add_test(tc_json_decode, UA_VariantFuzzer2_json_decode);

    tcase_add_test(tc_json_decode, UA_Variant_Bad_Type_decode);
    tcase_add_test(tc_json_decode, UA_Variant_Bad_Type2_decode);

    tcase_add_test(tc_json_decode, UA_Variant_Malformed_decode);
    tcase_add_test(tc_json_decode, UA_Variant_Malformed2_decode);

    // public api
    tcase_add_test(tc_json_decode, UA_VariantBool_public_json_decode);
    tcase_add_test(tc_json_decode, UA_Boolean_true_public_json_encode);

    suite_add_tcase(s, tc_json_decode);
    
    TCase *tc_json_helper = tcase_create("json_helper");
    tcase_add_test(tc_json_decode, UA_JsonHelper);
    suite_add_tcase(s, tc_json_helper);
    return s;
}

int main(void) {
    int      number_failed = 0;
    Suite   *s;
    SRunner *sr;

    s  = testSuite_builtin_json();
    sr = srunner_create(s);
    srunner_set_fork_status(sr, CK_NOFORK);
    srunner_run_all(sr, CK_NORMAL);
    number_failed += srunner_ntests_failed(sr);
    srunner_free(sr);
    return (number_failed == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
}