public void TestMapInverseShouldReturnCorrectValues(string date, byte red, byte green, byte blue) { _map = new DateTimeToColorMap( DateTime.MinValue, DateTime.MaxValue, _colorPalette.Colors, SortOrder.Descending); var color = new Color(red, green, blue); var value = DateTime.Parse(date); var result = _map.MapInverse(color); Assert.That(((DateTime)result).Date, Is.EqualTo(value.Date)); }