public void ImageIsLoadedFromFile() { foreach (FileInfo file in ImageSources.GetInputImageFiles()) { using (ImageFactory imageFactory = new ImageFactory()) { imageFactory.Load(file.FullName); imageFactory.ImagePath.Should().Be(file.FullName, "because the path should have been memorized"); imageFactory.Image.Should().NotBeNull("because the image should have been loaded"); } } }
public void ImageIsLoadedFromByteArray() { foreach (FileInfo file in ImageSources.GetInputImageFiles()) { byte[] photoBytes = File.ReadAllBytes(file.FullName); using (ImageFactory imageFactory = new ImageFactory()) { imageFactory.Load(photoBytes); imageFactory.ImagePath.Should().BeNull("because an image loaded from byte array should not have a file path"); imageFactory.Image.Should().NotBeNull("because the image should have been loaded"); } } }
public void BackgroundColorIsChanged() { using (ImageFactory imageFactory = new ImageFactory()) { imageFactory.Load(ImageSources.GetFilePathByName("text.png")); using (Image original = imageFactory.Image.Copy()) { imageFactory.BackgroundColor(Color.Yellow); AssertionHelpers.AssertImagesAreDifferent( original, imageFactory.Image, "because the background color operation should have been applied on {0}", imageFactory.ImagePath); } } }
/// <summary> /// Lists the input images to use from the Images folder /// </summary> /// <returns>The list of images</returns> private IEnumerable <ImageFactory> ListInputImages(params string[] extensions) { foreach (ImageFactory image in this.imagesFactories) { image.Dispose(); } this.imagesFactories.Clear(); foreach (FileInfo fi in ImageSources.GetInputImageFiles(extensions)) { this.imagesFactories.Add((new ImageFactory()).Load(fi.FullName)); } return(this.imagesFactories); }
public void ImageIsSavedToDisk() { foreach (FileInfo file in ImageSources.GetInputImageFiles()) { string outputFileName = string.Format("{0}{1}", OutputPath, file.Name); using (ImageFactory imageFactory = new ImageFactory()) { imageFactory.Load(file.FullName); imageFactory.Save(outputFileName); File.Exists(outputFileName).Should().BeTrue("because the file should have been saved on disk"); File.Delete(outputFileName); } } }
/// <summary> /// Lists the input images to use from the Images folder /// </summary> /// <returns>The list of images</returns> private IEnumerable <ImageFactory> ListInputImagesWithMetadata(params string[] extensions) { if (this.imagesFactories == null || !this.imagesFactories.Any()) { this.imagesFactories = new List <ImageFactory>(); foreach (FileInfo fi in ImageSources.GetInputImageFiles(extensions)) { this.imagesFactories.Add((new ImageFactory(true)).Load(fi.FullName)); } } // reset all the images whenever we call this foreach (ImageFactory image in this.imagesFactories) { image.Reset(); } return(this.imagesFactories); }