public async void GenerateThumbnailsAsync_FixedWidth_FFixedWidthCalled()
{
var options = new List <ThumbnailOption>()
{
new ThumbnailOption()
{
ResizeMethod = ResizeMethod.FixedWidth,
FileSuffix = "test",
}
};
var image = new Bitmap(50, 50);
var mockStorage = new Mock <IImageService>();
mockStorage.Setup(x => x.LoadImageAsync(It.IsAny <string>())).Returns(Task.FromResult <Image>(image));
var mockResizer = new Mock <IImageResizer>();
mockResizer.Setup(x => x.FixedWidth(It.IsAny <Image>(), It.IsAny <int>(), It.IsAny <Color>())).Returns(image);
var target = new DefaultThumbnailGenerator(mockStorage.Object, mockResizer.Object);
var result = await target.GenerateThumbnailsAsync("http://pathToFile.bmp", "dest", options, null);
mockResizer.Verify(x => x.FixedWidth(It.IsAny <Image>(), It.IsAny <int>(), It.IsAny <Color>()));
}
public async void GenerateThumbnailsAsync_Crop_CropCalled()
{
var options = new List <ThumbnailOption>
{
new ThumbnailOption
{
ResizeMethod = ResizeMethod.Crop,
FileSuffix = "test",
Width = 10,
Height = 20
}
};
var image = new Image <Rgba32>(50, 50);
IImageFormat format;
var mockStorage = new Mock <IImageService>();
mockStorage.Setup(x => x.LoadImageAsync(It.IsAny <string>(), out format)).Returns(Task.FromResult(image));
var mockResizer = new Mock <IImageResizer>();
mockResizer.Setup(x => x.Crop(It.IsAny <Image <Rgba32> >(), It.IsAny <int>(), It.IsAny <int>(), It.IsAny <AnchorPosition>())).Returns(image);
var target = new DefaultThumbnailGenerator(mockStorage.Object, mockResizer.Object);
var result = await target.GenerateThumbnailsAsync("http://pathToFile.bmp", "dest", options, null);
mockResizer.Verify(x => x.Crop(It.IsAny <Image <Rgba32> >(), It.IsAny <int>(), It.IsAny <int>(), It.IsAny <AnchorPosition>()));
}
public async void GenerateThumbnailsAsync_CancellationTokenNotNull_CancellationFired()
{
var options = new List <ThumbnailOption>();
CancellationToken token = new CancellationToken(true);
var tokenWrapper = new CancellationTokenWrapper(token);
var mockStorage = new Mock <IImageService>();
var mockResizer = new Mock <IImageResizer>();
var target = new DefaultThumbnailGenerator(mockStorage.Object, mockResizer.Object);
await Assert.ThrowsAsync <OperationCanceledException>(async() => await target.GenerateThumbnailsAsync("http://pathToFile.bmp", "dest", options, tokenWrapper));
}