public void remove_lastTest()
{
PixelState target = PixelState.getInstance();
Bitmap b = new Bitmap(10, 10);
Image img = (Image)b;
ImageObject imgObj1 = new ImageObject(img, ImageManipulatorType.Name.INVERT);
ImageObject imgObj2 = new ImageObject(img, ImageManipulatorType.Name.GRAYSCALE);
ImageObject imgObj3 = new ImageObject(img, ImageManipulatorType.Name.RGB_RED);
target.reset();
target.add(imgObj3);
target.add(imgObj2);
target.add(imgObj1);
I_ImageObject img_last = target.remove_last();
Assert.AreEqual(img_last.get_ImageManipulatorType(), imgObj1.get_ImageManipulatorType());
img_last = target.remove_last();
Assert.AreEqual(img_last.get_ImageManipulatorType(), imgObj2.get_ImageManipulatorType());
img_last = target.remove_last();
Assert.AreEqual(img_last.get_ImageManipulatorType(), imgObj3.get_ImageManipulatorType());
img_last = target.remove_last();
Assert.IsNotNull(img_last);
}
public void ImageObjectConstructorTest()
{
Bitmap b = new Bitmap(10, 10);
Image img = (Image)b;
ImageManipulatorType.Name manipulator = ImageManipulatorType.Name.RGB_RED; // TODO: Passenden Wert initialisieren
ImageObject target = new ImageObject(img, manipulator);
Assert.AreEqual(target.get_ImageManipulatorType(), ImageManipulatorType.Name.RGB_RED);
Assert.AreSame(target.get_Image(), img);
Assert.IsInstanceOfType(target.get_Image(), typeof(Image));
}
public void get_ImageManipulatorTypeTest()
{
Bitmap b = new Bitmap(10, 10);
Image img = (Image)b;
ImageManipulatorType.Name manipulator = ImageManipulatorType.Name.ERROR_DIFFUSION;
ImageObject target = new ImageObject(img, manipulator);
ImageManipulatorType.Name expected = ImageManipulatorType.Name.ERROR_DIFFUSION;
ImageManipulatorType.Name actual;
actual = target.get_ImageManipulatorType();
Assert.AreEqual(expected, actual);
manipulator = ImageManipulatorType.Name.BLACKWHITE;
target = new ImageObject(img, manipulator);
actual = target.get_ImageManipulatorType();
Assert.AreNotEqual(expected, actual);
}
