public void ConvertToSymbolic_WhenCalledWithWrongData_ShouldThrow(int cord1, int cord2)
{
var pos = (cord1, cord2);
var symbolic = TestedService.Invoking(x => x.ConvertToSymbolic(pos));
symbolic.Should().Throw <ConvertToSymbolicException>().WithMessage($"Coords {cord1} {cord2} are invalid");
}