public void ConvertToCoordinates_WhenCalled_ShouldConvertCoordinates(string symbolic, int expectedCord1, int expectedCord2)
        {
            var expectedCords = (expectedCord1, expectedCord2);
            var resultCords   = TestedService.ConvertToCoordinates(symbolic);

            resultCords.Should().Be(expectedCords, "returned cords should match expected");
        }