public void Direction_That_Is_LowerCase_Can_Be_Converted_Into_An_Arrow() { DirectionExtensions.ToArrow("n").Should().Be("↑"); }
public void An_Empty_Direction_Cannot_Be_Converted_Into_An_Arrow() { Action action = () => DirectionExtensions.ToArrow(null); action.Should().Throw <ArgumentNullException>(); }
public void Convert_InterCardinal_Direction_Into_Arrow(string direction, string arrow) { DirectionExtensions.ToArrow(direction).Should().Be(arrow); }