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Add even more tests

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ktkk 2025-10-13 12:18:44 +00:00
parent 905251e586
commit af8fde1222
4 changed files with 338 additions and 0 deletions
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195
tests/json_tests_object.c Normal file
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#include <stdio.h>
#include <string.h>
#include <unity.h>
#include <json.h>
static FILE* tmp = nullptr;
static char buffer[256];
static Json json;
void setUp()
{
tmp = tmpfile();
TEST_ASSERT_NOT_NULL(tmp);
json = json_init(tmp, MINIFIED);
}
void tearDown()
{
json_free(&json);
if (tmp) {
fclose(tmp);
tmp = nullptr;
}
}
void test_json_object_empty()
{
json_begin_object(&json);
{
}
json_end_object(&json);
fflush(tmp);
rewind(tmp);
auto n = fread(buffer, 1, sizeof(buffer) - 1, tmp);
buffer[n] = '\0';
TEST_ASSERT_EQUAL_STRING("{}", buffer);
}
void test_json_object_string_field()
{
json_begin_object(&json);
{
json_add_object_field(&json, "field");
json_add_string(&json, "string");
}
json_end_object(&json);
fflush(tmp);
rewind(tmp);
auto n = fread(buffer, 1, sizeof(buffer) - 1, tmp);
buffer[n] = '\0';
TEST_ASSERT_EQUAL_STRING("{\"field\":\"string\"}", buffer);
}
void test_json_object_long_field()
{
json_begin_object(&json);
{
json_add_object_field(&json, "field");
json_add_long(&json, 42);
}
json_end_object(&json);
fflush(tmp);
rewind(tmp);
auto n = fread(buffer, 1, sizeof(buffer) - 1, tmp);
buffer[n] = '\0';
TEST_ASSERT_EQUAL_STRING("{\"field\":42}", buffer);
}
void test_json_object_double_field()
{
json_begin_object(&json);
{
json_add_object_field(&json, "field");
json_add_double(&json, 3.14);
}
json_end_object(&json);
fflush(tmp);
rewind(tmp);
auto n = fread(buffer, 1, sizeof(buffer) - 1, tmp);
buffer[n] = '\0';
TEST_ASSERT_EQUAL_STRING("{\"field\":3.14}", buffer);
}
void test_json_object_bool_field()
{
json_begin_object(&json);
{
json_add_object_field(&json, "field");
json_add_bool(&json, true);
}
json_end_object(&json);
fflush(tmp);
rewind(tmp);
auto n = fread(buffer, 1, sizeof(buffer) - 1, tmp);
buffer[n] = '\0';
TEST_ASSERT_EQUAL_STRING("{\"field\":true}", buffer);
}
void test_json_object_null_field()
{
json_begin_object(&json);
{
json_add_object_field(&json, "field");
json_add_null(&json);
}
json_end_object(&json);
fflush(tmp);
rewind(tmp);
auto n = fread(buffer, 1, sizeof(buffer) - 1, tmp);
buffer[n] = '\0';
TEST_ASSERT_EQUAL_STRING("{\"field\":null}", buffer);
}
void test_json_object_multiple_fields()
{
json_begin_object(&json);
{
json_add_object_field(&json, "string field");
json_add_string(&json, "string");
json_add_object_field(&json, "long field");
json_add_long(&json, 42);
json_add_object_field(&json, "double field");
json_add_double(&json, 3.14);
json_add_object_field(&json, "bool field");
json_add_bool(&json, true);
json_add_object_field(&json, "null field");
json_add_null(&json);
}
json_end_object(&json);
fflush(tmp);
rewind(tmp);
auto n = fread(buffer, 1, sizeof(buffer) - 1, tmp);
buffer[n] = '\0';
TEST_ASSERT_EQUAL_STRING("{\"string field\":\"string\",\"long field\":42,\"double field\":3.14,\"bool field\":true,\"null field\":null}", buffer);
}
void test_json_object_nested_field()
{
json_begin_object(&json);
{
json_add_object_field(&json, "field");
json_begin_object(&json);
{
}
json_end_object(&json);
}
json_end_object(&json);
fflush(tmp);
rewind(tmp);
auto n = fread(buffer, 1, sizeof(buffer) - 1, tmp);
buffer[n] = '\0';
TEST_ASSERT_EQUAL_STRING("{\"field\":{}}", buffer);
}
int main()
{
UNITY_BEGIN();
{
RUN_TEST(test_json_object_empty);
RUN_TEST(test_json_object_string_field);
RUN_TEST(test_json_object_long_field);
RUN_TEST(test_json_object_double_field);
RUN_TEST(test_json_object_bool_field);
RUN_TEST(test_json_object_null_field);
RUN_TEST(test_json_object_multiple_fields);
RUN_TEST(test_json_object_nested_field);
}
return UNITY_END();
}