public void DoWork()
{
// instantiate the Immutable color class
var myColor1 = new Immutable.Color(red: 127, green: 63, blue: 255);
Console.WriteLine(myColor1.ToString());
Console.WriteLine(myColor1.IsWhite);
var myColor2 = new Immutable.Color(red: 191);
Console.WriteLine(myColor2.ToString());
Console.WriteLine(myColor2.IsBlack());
Color color1 = new Color.Builder().Create(); // defaults
Color color2 = new Color.Builder().Red(127).Create(); // red only
Color color3 = new Color.Builder().Green(63).Alpha(255).Create(); // Green and Alpha
var greenValue = color3.Green;
Console.WriteLine(greenValue);
//color2.Red = 0;
Color lightenedColor = color3.Lighten(22);
Console.WriteLine(lightenedColor.IsBlack());
Console.ReadLine();
}
public void ReturnFalseWhenRGBNotZero()
{
var color1 = new ConsoleApp.Immutable.Color(1, 0, 0);
var color2 = new ConsoleApp.Immutable.Color(0, 1, 0);
var color3 = new ConsoleApp.Immutable.Color(0, 0, 1);
Assert.IsFalse(color1.IsBlack());
Assert.IsFalse(color2.IsBlack());
Assert.IsFalse(color3.IsBlack());
}
public void ReturnTrueWhenRGBAreZero()
{
// Arrange
var color = new ConsoleApp.Immutable.Color(0, 0, 0);
// Act
var isBlack = color.IsBlack();
// Assert
Assert.IsTrue(isBlack);
}