public void TestThatBitmapOperationsUtilityDeletesPixels()
{
BitmapOperationsUtility util = new BitmapOperationsUtility(new BitmapManager());
Layer testLayer = new Layer("test layer", 10, 10);
Coordinates[] cords = { new Coordinates(0, 0), new Coordinates(1, 1) };
BitmapPixelChanges pixels = BitmapPixelChanges.FromSingleColoredArray(cords, Colors.Black);
testLayer.SetPixels(pixels);
util.DeletePixels(new [] { testLayer }, cords);
Assert.Equal(0, testLayer.GetPixel(0, 0).A);
Assert.Equal(0, testLayer.GetPixel(1, 1).A);
}
public void TestThatBitmapOperationsUtilityExecutesPenToolProperly()
{
BitmapManager manager = new BitmapManager
{
ActiveDocument = new Document(10, 10),
PrimaryColor = Colors.Black
};
manager.ActiveDocument.AddNewLayer("Test layer", 10, 10);
BitmapOperationsUtility util = new BitmapOperationsUtility(manager);
List <Coordinates> mouseMove = new List <Coordinates>(new[] { new Coordinates(0, 0) });
util.ExecuteTool(new Coordinates(0, 0), mouseMove, new MockedSinglePixelPenTool());
Assert.Equal(manager.ActiveLayer.GetPixel(0, 0), Colors.Black);
}
