public static void MyClassInitialize(TestContext testContext)
{
RelativeColor relCol = new RelativeColor();
testBitmap = new Bitmap(testPixel, testPixel);
for (int height = 0; height < testBitmap.Height; height++)
{
for (int width = 0; width < testBitmap.Width; width++)
{
testBitmap.SetPixel(width, height, Color.White);
width++;
testBitmap.SetPixel(width, height, Color.Black);
width++;
testBitmap.SetPixel(width, height, Color.Red);
width++;
testBitmap.SetPixel(width, height, Color.Green);
width++;
testBitmap.SetPixel(width, height, Color.Blue);
}
}
//create greyscale
double[] newColorValues = new double[3];
for (int i = 0; i < newColorValues.GetLength(0); i++)
{
newColorValues[i] = 2;
}
doubleColor = new Memento("2xColor", newColorValues);
//get greyscaled Bitmap
original = relCol.getMemento();
relCol.setMemento(doubleColor);
processedBitmap = relCol.process(testBitmap);
relCol.setMemento(original);
}
public void getMementoTest()
{
RelativeColor target = new RelativeColor();
Memento expected = original;
Memento actual;
actual = target.getMemento();
double[] expectedColorValues = (double[])expected.state;
double[] actualColorValues = (double[])actual.state;
for (int color = 0; color < actualColorValues.GetLength(0); color++)
{
Assert.AreEqual(expectedColorValues[color], actualColorValues[color]);
}
}
public void setMementoTest()
{
RelativeColor target = new RelativeColor();
Memento memento = doubleColor;
target.setMemento(memento);
double[] expectedColorValues = (double[])target.getMemento().state;
for (int colorValue = 0; colorValue < expectedColorValues.GetLength(0); colorValue++)
{
Assert.AreEqual(expectedColorValues[colorValue], 2, "Setting the Memento did not work. ");
}
}