public void TestThatClipCanvasWorksForMultipleLayers(int initialWidth, int initialHeight, int secondLayerPixelX, int secondLayerPixelY)
{
Document document = new Document(initialWidth, initialHeight);
BitmapManager manager = new BitmapManager
{
ActiveDocument = document
};
manager.AddNewLayer("test");
manager.ActiveLayer.SetPixel(new Coordinates((int)Math.Ceiling(initialWidth / 2f),
(int)Math.Ceiling(initialHeight / 2f)), Colors.Black); //Set pixel in center
manager.AddNewLayer("test2");
manager.ActiveLayer.SetPixel(new Coordinates(secondLayerPixelX, secondLayerPixelY), Colors.Black);
document.ClipCanvas();
int totalWidth = Math.Abs(manager.ActiveDocument.Layers[1].OffsetX +
manager.ActiveDocument.Layers[1].Width - (manager.ActiveDocument.Layers[0].OffsetX +
manager.ActiveDocument.Layers[0].Width)) + 1;
int totalHeight = Math.Abs(manager.ActiveDocument.Layers[1].OffsetY +
manager.ActiveDocument.Layers[1].Height - (manager.ActiveDocument.Layers[0].OffsetY +
manager.ActiveDocument.Layers[0].Height)) + 1;
Assert.Equal(totalWidth, document.Width);
Assert.Equal(totalHeight, document.Height);
}
public void TestThatCenterContentCentersContentForMultipleLayers(int docWidth, int docHeight)
{
Document doc = new Document(docWidth, docHeight);
BitmapManager manager = new BitmapManager
{
ActiveDocument = doc
};
manager.AddNewLayer("test");
manager.ActiveLayer.SetPixel(new Coordinates(0, 0), Colors.Green);
manager.AddNewLayer("test2");
manager.ActiveLayer.SetPixel(new Coordinates(1, 1), Colors.Green);
doc.CenterContent();
int midWidth = (int)Math.Floor(docWidth / 2f);
int midHeight = (int)Math.Floor(docHeight / 2f);
Assert.Equal(midWidth - 1, manager.ActiveDocument.Layers[0].OffsetX);
Assert.Equal(midHeight - 1, manager.ActiveDocument.Layers[0].OffsetY);
Assert.Equal(midWidth, manager.ActiveDocument.Layers[1].OffsetX);
Assert.Equal(midHeight, manager.ActiveDocument.Layers[1].OffsetY);
}
public void TestThatBitmapManagerRemovesLayer()
{
BitmapManager bitmapManager = new BitmapManager
{
ActiveDocument = new Document(10, 10)
};
bitmapManager.AddNewLayer("_");
bitmapManager.AddNewLayer("_1");
Assert.Equal(2, bitmapManager.ActiveDocument.Layers.Count);
bitmapManager.RemoveLayer(0);
Assert.Single(bitmapManager.ActiveDocument.Layers);
}
public void TestThatBitmapManagerAddsEmptyNewLayer()
{
string layerName = "TestLayer";
BitmapManager bitmapManager = new BitmapManager
{
ActiveDocument = new Document(10, 10)
};
bitmapManager.AddNewLayer(layerName);
Assert.Single(bitmapManager.ActiveDocument.Layers);
Assert.Equal(layerName, bitmapManager.ActiveDocument.ActiveLayer.Name);
Assert.Equal(0, bitmapManager.ActiveDocument.ActiveLayer.Width + bitmapManager.ActiveDocument.ActiveLayer.Height);
}
public void TestThatCenterContentCentersContentForSingleLayer(int docWidth, int docHeight)
{
Document doc = new Document(docWidth, docHeight);
BitmapManager manager = new BitmapManager
{
ActiveDocument = doc
};
manager.AddNewLayer("test");
manager.ActiveLayer.SetPixel(new Coordinates(0, 0), Colors.Green);
doc.CenterContent();
Assert.Equal(Math.Floor(docWidth / 2f), manager.ActiveLayer.OffsetX);
Assert.Equal(Math.Floor(docHeight / 2f), manager.ActiveLayer.OffsetY);
}
public void TestThatBitmapOperationsUtilityExecutesPenToolProperly()
{
BitmapManager manager = new BitmapManager
{
ActiveDocument = new Document(10, 10),
PrimaryColor = Colors.Black,
};
manager.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 MockedSinglePixelPen());
Assert.Equal(manager.ActiveLayer.GetPixel(0, 0), Colors.Black);
}
public void TestThatBitmapChangesExecuteToolExecutesPenTool()
{
BitmapManager bitmapManager = new BitmapManager
{
ActiveDocument = new Document(5, 5)
};
bitmapManager.AddNewLayer("Layer");
bitmapManager.SetActiveTool(new MockedSinglePixelPen());
bitmapManager.PrimaryColor = Colors.Green;
bitmapManager.MouseController.StartRecordingMouseMovementChanges(true);
bitmapManager.MouseController.RecordMouseMovementChange(new Coordinates(1, 1));
bitmapManager.MouseController.StopRecordingMouseMovementChanges();
bitmapManager.ExecuteTool(new Coordinates(1, 1), true);
Assert.Equal(Colors.Green, bitmapManager.ActiveLayer.GetPixelWithOffset(1, 1));
}
public void TestThatClipCanvasWorksForSingleLayer(int initialWidth, int initialHeight, int additionalPixelX, int additionalPixelY)
{
Document document = new Document(initialWidth, initialHeight);
BitmapManager manager = new BitmapManager
{
ActiveDocument = document
};
manager.AddNewLayer("test");
manager.ActiveLayer.SetPixel(new Coordinates((int)Math.Ceiling(initialWidth / 2f),
(int)Math.Ceiling(initialHeight / 2f)), Colors.Black);
manager.ActiveLayer.SetPixel(new Coordinates(additionalPixelX, additionalPixelY), Colors.Black);
document.ClipCanvas();
Assert.Equal(manager.ActiveLayer.Width, document.Width);
Assert.Equal(manager.ActiveLayer.Height, document.Height);
}