test_count = 0

def test(result, expect) -> None:
    global test_count
    test_count += 1

    if result == expect:
        print("Test #" + str(test_count) + " SUCCESS.")
        return

    print("Test #" + str(test_count) + " FAIL.")
    print("Expected: \"" + repr(expect) + "\".")
    print("Result: \"" + repr(result) + "\".")
    print()
    exit(1)

def test_error(error, function, *args, **kwargs) -> None:
    global test_count
    test_count += 1

    try:
        function(*args, **kwargs)
        
        print("Test #" + str(test_count) + " FAIL.")
        print("Function not raise any exception.")
        print()
        exit(1)

    except Exception as catched:
        if type(catched) is not error:
            print("Test #" + str(test_count) + " FAIL.")
            print("Expected: \"" + repr(error) + "\".")
            print("Catched: \"" + repr(catched) + "\".")
            print()
            exit(1)
           
        print("Test #" + str(test_count) + " SUCCESS.")