public void TestConvertColorInvalid(string colorString)
{
var exception = Assert.Throws <ArgumentException>(() => RTConverters.ConvertColor(colorString));
Assert.True(exception.Message.Contains("Cannot parse "));
Assert.True(exception.Message.Contains(" is not a hexadecimal string"));
}
public void TestConvertColorValid(
byte r, byte?g, byte?b, string colorString)
{
var expectedRGBColour = new RGBColorOption(r, g, b);
var actualRGBColor = RTConverters.ConvertColor(colorString);
Assert.AreEqual(expectedRGBColour, actualRGBColor);
}