Spruce it up (#1)

Reviewed-on: #1

tests/test.c

@@ -0,0 +1,94 @@
+#include <stdarg.h>
+#include <stdlib.h>
+#include <stddef.h>
+ #include <setjmp.h>
+#include <stdint.h>
+#include <stdbool.h>
+#include <cmocka.h>
+
+// #include "prntconsl.h"		// Your library's header
+#include "klist.h"
+
+/* ===== Setup and Teardown Functions ===== */
+static int setup(void **state)
+{
+	int *test_data = malloc(sizeof(int));
+	*test_data = 42;
+	*state = test_data;
+	return 0;
+}
+
+static int teardown(void **state)
+{
+	free(*state);
+	return 0;
+}
+
+/* ===== Test Cases ===== */
+static void test_simple(void **state)
+{
+	const int a = 400;
+	const int b = 20;
+	assert_int_equal((a+b), 420);
+}
+/*
+static void test_addition_success(void **state)
+{
+	const int result = 5 + 3;
+	assert_int_equal(result, 8);
+}
+
+static void test_with_fixture_data(void **state)
+{
+	int *value = *state;
+	assert_int_equal(*value, 42);
+
+	const int result = *value * 2;
+	assert_int_equal(result, 84);
+}
+
+static void test_print(void **state)
+{
+	print("Hello", 0);
+	print("Hello New line", 1);
+	print("Another one", 1);
+}
+
+static void test_print_multiple(void **state)
+{
+	print_msg_multiple_times("Biscut", 10, 1);
+}
+*/
+
+/* ===== Test with Mock Objects ===== */
+/* Mock function that returns values set by the test */
+int __wrap_dependency_function(int param)
+{
+	check_expected(param);	// Verifies param matches expectation
+	return (int) mock();	// Returns value from will_return()
+}
+
+static void test_with_mock(void **state)
+{
+	/* Set up expectations: when called with 10, return 20 */
+	// expect_value(__wrap_dependency_function, param, 10);
+	// will_return(__wrap_dependency_function, 20);
+
+	// const int result = 20;
+	// assert_int_equal(result, 20);
+}
+
+/* ===== Run All Tests ===== */
+int main(void)
+{
+	const struct CMUnitTest tests[] = {
+		cmocka_unit_test(test_simple),
+		// cmocka_unit_test(test_addition_success),
+		// cmocka_unit_test(test_print_multiple),
+		// cmocka_unit_test_setup_teardown(test_with_fixture_data,
+		cmocka_unit_test(test_with_mock),
+	};
+
+	return cmocka_run_group_tests(tests, NULL, NULL);
+}
+