/* keep this include at the very top of the file */
#include "../src/simple-test.h"

/* any global variables, functions, other inclusions, etc.
 * should be declared here */
#include "header_with_stuff_to_be_tested.h"

int add_here(int a, int b)
{
	/* ASSERT / ECHO statements within functions
	 * like this are perfectly valid. this is
	 * useful for writing initialisation functions
	 * called at the beginning of multiple TESTs */
	ECHO("this is the local add");

	/* ensure a and b are non-0 using generic ASSERT */
	ASSERT(a);
	ASSERT(b);

	return a + b;
}

/* must come before all TESTs */
BEGIN_TEST

/* the string is a description of the test being run */
TEST("check add()'s return value")
{
	/* mixing different precisions is allowed */
	long var1 = 2;
	int8_t var2 = 2;

	/* add is a function included from our hypothetical
	 * header_with_stuff_to_be_tested.h */
	ASSERT_INT_EQ(var1+var2, add(var1, var2));

	/* generic versions of ASSERTions are also valid,
	 * but only for number types (int / uint / float ) */
	ASSERT_EQ(var1+var2, add_here(var1, var2));
}

TEST("compare two arrays of strings")
{
	int i;
	char array1[][10] = {
		"str1",
		"str2",
		"str3",
	};
	char array2[][10] = {
		"str1",
		"str2",
		/* matching will fail here */
		"different",
	};

	for(i = 0; i < sizeof(array1) / sizeof(char[10]); i++) {
		/* ECHO can be used to print (with pretty
		 * formatting) the current state within the
		 * test */
		ECHO("checking strs at i == %i", i);

		ASSERT_STR_EQ(array1[i], array2[i]);
	}
}

/* must come after all TESTs */
END_TEST