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 ReturnDarkenedColorWhenClamped()
{
var color1 = new ConsoleApp.Immutable.Color(50, 40, 30);
var darkenedColor = color1.Darken(70);
Color expectedColor = new ConsoleApp.Immutable.Color(0, 0, 0);
Assert.AreEqual(expectedColor.Red, darkenedColor.Red);
Assert.AreEqual(expectedColor.Green, darkenedColor.Green);
Assert.AreEqual(expectedColor.Blue, darkenedColor.Blue);
}
public void ReturnDarkenedColor()
{
var color1 = new ConsoleApp.Immutable.Color(255, 255, 255);
var darkenedColor = color1.Darken(15);
Color expectedColor = new ConsoleApp.Immutable.Color(240, 240, 240);
Assert.AreEqual(expectedColor.Red, darkenedColor.Red);
Assert.AreEqual(expectedColor.Green, darkenedColor.Green);
Assert.AreEqual(expectedColor.Blue, darkenedColor.Blue);
}
public void ReturnLightenedColorWhenClamped()
{
var color1 = new ConsoleApp.Immutable.Color(200, 210, 220);
var lightenedColor = color1.Lighten(60);
Color expectedColor = new ConsoleApp.Immutable.Color(255, 255, 255);
Assert.AreEqual(expectedColor.Red, lightenedColor.Red);
Assert.AreEqual(expectedColor.Green, lightenedColor.Green);
Assert.AreEqual(expectedColor.Blue, lightenedColor.Blue);
}
public void ReturnLightenedColor()
{
var color1 = new ConsoleApp.Immutable.Color(0, 0, 0);
var lightenedColor = color1.Lighten(10);
Color expectedColor = new ConsoleApp.Immutable.Color(10, 10, 10);
Assert.AreEqual(expectedColor.Red, lightenedColor.Red);
Assert.AreEqual(expectedColor.Green, lightenedColor.Green);
Assert.AreEqual(expectedColor.Blue, lightenedColor.Blue);
}
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);
}
public void ReturnCorrectToString()
{
// Arrange
var color1 = new ConsoleApp.Immutable.Color(0, 0, 0);
var color2 = new ConsoleApp.Immutable.Color(127, 0, 0);
// Act
string formattedString1 = $"Red: {0}, Green: {0}, Blue: {0}";
string formattedString2 = $"Red: {127}, Green: {0}, Blue: {0}";
// Assert
Assert.AreEqual(formattedString1, color1.ToString());
Assert.AreEqual(formattedString2, color2.ToString());
}