public void CalculateCoordinatesTouched_W()
{
List <string> coordinateList = new List <string>();
RobotService service = new RobotService();
coordinateList = service.CalculateCoordinatesTouched("0 0", "W", 10, out string stoppedLocation);
CollectionAssert.Contains(coordinateList, "0 -10");
Assert.IsTrue(coordinateList.Count == 10);
}