public void UserInputWithInvalidString_ShouldThrowException(string input, string[] invalidInput)
{
var parseException = Assert.Throws <ParseException>(() => InputColourParser.ParseFromString(input));
Assert.Equal(invalidInput.ToList(), parseException.InvalidColourInput);
}
public void UserInputString_ShouldConvertToEnumArray(string input, Colour[] expected)
{
var result = InputColourParser.ParseFromString(input);
Assert.Equal(expected, result);
}