public void TestThatClipboardControllerIgnoresNonImageDataInClipboard()
{
Clipboard.Clear();
Clipboard.SetText("Text data");
var img = ClipboardController.GetImageFromClipboard();
Assert.Null(img);
}
public void TestThatClipboardControllerIgnoresNonImageDataInClipboard()
{
Clipboard.Clear();
Clipboard.SetText(Text);
WriteableBitmap img = ClipboardController.GetImageFromClipboard();
Assert.Null(img);
}
public void TestThatClipboardControllerGetsCorrectImageInDibFormatFromClipboard()
{
Clipboard.Clear();
var bmp = BitmapFactory.New(10, 10);
bmp.SetPixel(4, 4, testColor);
Clipboard.SetImage(bmp);
var img = ClipboardController.GetImageFromClipboard();
Assert.NotNull(img);
Assert.Equal(10, img.PixelWidth);
Assert.Equal(10, img.PixelHeight);
Assert.Equal(testColor, bmp.GetPixel(4, 4));
}
public void TestThatClipboardControllerGetsCorrectImageInBitmapFormatFromClipboard()
{
Clipboard.Clear();
var bmp = BitmapFactory.New(10, 10);
bmp.SetPixel(4, 4, testColor);
DataObject data = new DataObject();
data.SetData(DataFormats.Bitmap, bmp, false); //PNG, supports transparency
Clipboard.SetDataObject(data, true);
var img = ClipboardController.GetImageFromClipboard();
Assert.NotNull(img);
Assert.Equal(10, img.PixelWidth);
Assert.Equal(10, img.PixelHeight);
Assert.Equal(testColor, bmp.GetPixel(4, 4));
}
public void TestThatClipboardControllerGetsCorrectImageInPngFormatFromClipboard()
{
Clipboard.Clear();
var bmp = BitmapFactory.New(10, 10);
bmp.SetPixel(4, 4, testColor);
using (var pngStream = new MemoryStream())
{
DataObject data = new DataObject();
PngBitmapEncoder encoder = new PngBitmapEncoder();
encoder.Frames.Add(BitmapFrame.Create(bmp));
encoder.Save(pngStream);
data.SetData("PNG", pngStream, false); //PNG, supports transparency
Clipboard.SetDataObject(data, true);
}
var img = ClipboardController.GetImageFromClipboard();
Assert.NotNull(img);
Assert.Equal(10, img.PixelWidth);
Assert.Equal(10, img.PixelHeight);
Assert.Equal(testColor, bmp.GetPixel(4, 4));
}
