public void AdjustmentLayerWithSpecifiedLayerStyleHasSpecifiedLayerStyleWhenCreatedWithLambdaReturningAsynchronousImageProvider()
{
var layer = new AdjustmentLayer(LayerStyle.Add(0.6), context => CreateTestEffectAsync(context));
Assert.AreEqual(BlendFunction.Add, layer.Style.BlendFunction);
Assert.AreEqual(0.6, layer.Style.Opacity);
}
public async Task GetImageProviderReturnsExpectedResultWhenCreatedWithLambdaReturningAsynchronousImageProvider()
{
var backgroundImage = new ColorImageSource(BackgroundLayerSize, Colors.AliceBlue);
var backgroundLayer = new Layer(LayerStyle.Normal(), backgroundImage, BackgroundLayerSize);
var layer = new AdjustmentLayer(LayerStyle.Normal(), context => CreateTestEffectAsync(context));
var imageProvider = layer.GetImageProvider(CreateFakeLayerContext(backgroundLayer, backgroundImage, layer));
((IImageConsumer)await imageProvider.AsTask()).Source = backgroundImage;
Assert.IsFalse(imageProvider.WasSynchronous);
var imageProviderResult = await imageProvider.AsTask();
Assert.IsNotNull(imageProviderResult);
var imageProviderInfo = await imageProvider.Result.GetInfoAsync();
Assert.AreEqual(BackgroundLayerSize, imageProviderInfo.ImageSize);
}
public void AdjustmentLayerWithSpecifiedLayerStyleHasSpecifiedLayerStyle()
{
var layer = new AdjustmentLayer(LayerStyle.Add(0.6), CreateTestEffect());
Assert.AreEqual(BlendFunction.Add, layer.Style.BlendFunction);
Assert.AreEqual(0.6, layer.Style.Opacity);
}
public async Task GetImageProviderReturnsExpectedResultWhenCreatedWithAsynchronousImageProvider()
{
var backgroundImage = new ColorImageSource(BackgroundLayerSize, Colors.AliceBlue);
var backgroundLayer = new Layer(LayerStyle.Normal(), backgroundImage, BackgroundLayerSize);
var layer = new AdjustmentLayer(LayerStyle.Normal(), CreateTestEffectAsync());
var imageProvider = layer.GetImageProvider(CreateFakeLayerContext(backgroundLayer, backgroundImage, layer));
((IImageConsumer)await imageProvider.AsTask()).Source = backgroundImage;
Assert.IsFalse(imageProvider.WasSynchronous);
var imageProviderResult = await imageProvider.AsTask();
Assert.IsNotNull(imageProviderResult);
var bitmapRenderer = new BitmapRenderer(imageProvider.Result);
var bitmap = await bitmapRenderer.RenderAsync();
Assert.AreEqual(BackgroundLayerSize, bitmap.Dimensions);
}