public void ScrewUp()
{
// Arrange
var greenColor = new PigmentColor(0, 50, 0);
Paint green = new Paint(100.0, greenColor);
var blueColor = new PigmentColor(0, 0, 50);
Paint blue = new Paint(100.0, blueColor);
MixedPaint paint = new MixedPaint();
// Act
paint.MixIn(green);
paint.MixIn(blue);
paint.Constituents.Clear(); // OOPS, somebody has just ruined our business
Assert.AreEqual(0, paint.Constituents.Count);
}
public void TestMethod1()
{
// Arrange
var greenColor = new PigmentColor(0, 50, 0);
Paint green = new Paint(100.0, greenColor);
var blueColor = new PigmentColor(0, 0, 50);
Paint blue = new Paint(100.0, blueColor);
MixedPaint paint = new MixedPaint();
// Act
paint.MixIn(green);
paint.MixIn(blue);
// Assert
Assert.AreEqual(200.0, paint.Volume, 0.01);
Assert.AreEqual(0, paint.Color.Red);
Assert.AreEqual(25, paint.Color.Green);
Assert.AreEqual(25, paint.Color.Blue);
Assert.IsTrue(paint.Constituents.Contains(green));
Assert.IsTrue(paint.Constituents.Contains(blue));
}
public Paint(double volume, PigmentColor color)
{
this.Volume = volume;
this.Color = color;
}