FCKING AWESOME UNIT TESTS

kxunit.c

STRUCT(KT_TEST_CONTEXT)
{
	CHAR *CurrentCase;
	INT AssertionsCount;
	INT FailCount;
};

static KT_TEST_CONTEXT TestContext;

VOID KtAssert(BOOL Condition, CHAR *FailMessage, INT Line)
{
	TestContext.AssertionsCount++;
	if (Condition) 
	{

	}
	else
	{
		printf("KT: Assertion failed: %s (line %d)\n", FailMessage, Line);
		TestContext.FailCount++;
	}
}

BOOL KtSetCase(CHAR *Name, CHAR *File, INT Line)
{
	if (TestContext.CurrentCase && strcmp(TestContext.CurrentCase, Name) == 0) 
	{
		printf("KT: exiting case %s (%d assertions, %d failed)\n", 
			TestContext.CurrentCase, 
			TestContext.AssertionsCount, 
			TestContext.FailCount);

		printf("KT: case %s %s\n", Name, TestContext.FailCount == 0 ? "passed" : "failed");

		return FALSE;
	}

	printf("KT: Entering case %s (%s:%d)\n", Name, File, Line);
	TestContext.AssertionsCount = TestContext.FailCount = 0;
	TestContext.CurrentCase = Name;
	return TRUE;
}


#define KT_ASSERT(expr) do { KtAssert((expr), #expr, __LINE__); } while (0) ;

#define KT_TEST_FIXTURE(name) void KtTestFixture_##name()
#define KT_TEST_CASE(name) while (KtSetCase(#name, __FILE__, __LINE__))

#define KT_RUN_TESTS(name) do { extern void KtTestFixture_##name(); KtTestFixture_##name(); } while (0) ;

KT_TEST_FIXTURE(String)
{
	KT_TEST_CASE(Equals) 
	{
		KT_ASSERT(strcmp("xx", "yy") == 0);
	}
}


int main(int argc, char **argv)
{
	KT_RUN_TESTS(String);

	return 0;
}