public void TestCheckIfCommandIsCoordinateNegative()
 {
     PlayField field = new PlayField(3, 4);
     CommandParser parser = new CommandParser();
     bool isCoordinate = parser.CheckIfCommandIsCoordinate("-4, ,     -5", field);
     Assert.AreEqual(false, isCoordinate);
 }
 public void TestCheckIfCommandIsCoordinateTwoOne()
 {
     PlayField field = new PlayField(3, 4);
     CommandParser parser = new CommandParser();
     bool isCoordinate = parser.CheckIfCommandIsCoordinate("2, ,     1", field);
     Assert.AreEqual(true, isCoordinate);
 }
 public void TestCheckIfCommandIsCoordinateIsCoordinateSevenFiveComma()
 {
     PlayField field = new PlayField(3, 4);
     CommandParser parser = new CommandParser();
     bool isCoordinate = parser.CheckIfCommandIsCoordinate("7, 5", field);
     Assert.AreEqual(false, isCoordinate);
 }