public void Repeated_images_use_the_same_LinkedResource()
{
var embedder = new ImageEmbedder(StubLinkedResource);
var r1 = embedder.ReferenceImage("test-a.png");
var r2 = embedder.ReferenceImage("test-a.png");
Assert.Same(r1, r2);
}
public void Repeated_images_use_the_same_LinkedResource()
{
var embedder = new ImageEmbedder(StubLinkedResource);
var r1 = embedder.ReferenceImage("test-a.png");
var r2 = embedder.ReferenceImage("test-a.png");
Assert.Same(r1, r2);
}
public void Determine_content_type_from_JPG_file_extension()
{
var embedder = new ImageEmbedder(StubLinkedResource);
var resource = embedder.ReferenceImage("test.jpg");
resource.ContentType.ShouldEqual(new ContentType("image/jpeg"));
}
public void ReferenceImage_returns_LinkedResource()
{
var embedder = new ImageEmbedder(StubLinkedResource);
var resource = embedder.ReferenceImage("test.png");
resource.ShouldNotBeNull();
}
public void Determine_content_type_from_GIF_file_extension()
{
var embedder = new ImageEmbedder(StubLinkedResource);
var resource = embedder.ReferenceImage("test.gif");
resource.ContentType.ShouldBe(new ContentType("image/gif"));
}
public void Determine_content_type_from_PNG_http_file_extension()
{
var embedder = new ImageEmbedder(StubLinkedResource);
var resource = embedder.ReferenceImage("http://test.com/test.png");
resource.ContentType.ShouldBe(new ContentType("image/png"));
}
public void Can_read_image_from_http_url()
{
var embedder = new ImageEmbedder();
using (var resource = embedder.ReferenceImage("http://upload.wikimedia.org/wikipedia/commons/6/63/Wikipedia-logo.png"))
{
resource.ContentStream.Length.ShouldNotEqual(0);
}
}
public void Can_read_image_from_http_url()
{
var embedder = new ImageEmbedder();
using (var resource = embedder.ReferenceImage("http://upload.wikimedia.org/wikipedia/commons/6/63/Wikipedia-logo.png"))
{
resource.ContentStream.Length.ShouldNotBe(0);
}
}
public void AddImagesToView_adds_linked_resources()
{
var embedder = new ImageEmbedder(s => new LinkedResource(new MemoryStream()));
var cid = embedder.ReferenceImage("test.png");
using (var view = AlternateView.CreateAlternateViewFromString("<img src=\"cid:" + cid.ContentId + "\" />", new ContentType("text/html")))
{
embedder.AddImagesToView(view);
view.LinkedResources.Count.ShouldEqual(1);
view.LinkedResources[0].ShouldBeSameAs(cid);
}
}
public void AddImagesToView_adds_linked_resources()
{
var embedder = new ImageEmbedder(s => new LinkedResource(new MemoryStream()));
var cid = embedder.ReferenceImage("test.png");
using (var view = AlternateView.CreateAlternateViewFromString("<img src=\"cid:" + cid.ContentId + "\" />", new ContentType("text/html")))
{
embedder.AddImagesToView(view);
view.LinkedResources.Count.ShouldBe(1);
view.LinkedResources[0].ShouldBeSameAs(cid);
}
}
public void ReplaceLinkedImagesWithEmbeddedImages_replaces_cid_reference()
{
var embedder = new ImageEmbedder();
var resource = embedder.ReferenceImage("postal.png");
string body = "<img src=\"cid:" + resource.ContentId + @"""/>";
var view = AlternateView.CreateAlternateViewFromString(body);
embedder.AddImagesToView(view);
string replaced = TemplateViewResult.ReplaceLinkedImagesWithEmbeddedImages(view, body);
Assert.DoesNotContain("cid:", replaced);
}
public void ReplaceLinkedImagesWithEmbeddedImages_replaces_cid_reference_with_correct_mime()
{
var embedder = new ImageEmbedder();
var resource = embedder.ReferenceImage("postal.png");
string body = "<img src=\"cid:" + resource.ContentId + @"""/>";
var view = AlternateView.CreateAlternateViewFromString(body);
embedder.AddImagesToView(view);
string replaced = EmailViewResult.ReplaceLinkedImagesWithEmbeddedImages(view, body);
Assert.Contains("data:image/png;base64,", replaced);
}
public void Can_read_image_from_file_system()
{
var embedder = new ImageEmbedder();
var filename = Path.GetTempFileName();
try
{
File.WriteAllBytes(filename, new byte[] { 42 });
using (var resource = embedder.ReferenceImage(filename))
{
resource.ContentStream.Length.ShouldEqual(1);
}
}
finally
{
File.Delete(filename);
}
}
public void Can_read_image_from_file_system()
{
var embedder = new ImageEmbedder();
var filename = Path.GetTempFileName();
try
{
File.WriteAllBytes(filename, new byte[] { 42 });
using (var resource = embedder.ReferenceImage(filename))
{
resource.ContentStream.Length.ShouldBe(1);
}
}
finally
{
File.Delete(filename);
}
}
public void ReplaceLinkedImagesWithEmbeddedImages_replaces_cid_reference()
{
var embedder = new ImageEmbedder();
var resource = embedder.ReferenceImage("postal.png");
string body = "<img src=\"cid:" + resource.ContentId + @"""/>";
var view = AlternateView.CreateAlternateViewFromString(body);
embedder.AddImagesToView(view);
string replaced = TemplateViewResult.ReplaceLinkedImagesWithEmbeddedImages(view, body);
Assert.DoesNotContain("cid:", replaced);
}
public void Determine_content_type_from_GIF_file_extension()
{
var embedder = new ImageEmbedder(StubLinkedResource);
var resource = embedder.ReferenceImage("test.gif");
resource.ContentType.ShouldEqual(new ContentType("image/gif"));
}
public void Determine_content_type_from_PNG_http_file_extension()
{
var embedder = new ImageEmbedder(StubLinkedResource);
var resource = embedder.ReferenceImage("http://test.com/test.png");
resource.ContentType.ShouldEqual(new ContentType("image/png"));
}
public void ReplaceLinkedImagesWithEmbeddedImages_replaces_cid_reference_with_correct_mime()
{
var embedder = new ImageEmbedder();
var resource = embedder.ReferenceImage("postal.png");
string body = "<img src=\"cid:" + resource.ContentId + @"""/>";
var view = AlternateView.CreateAlternateViewFromString(body);
embedder.AddImagesToView(view);
string replaced = EmailViewResult.ReplaceLinkedImagesWithEmbeddedImages(view, body);
Assert.Contains("data:image/png;base64,", replaced);
}
public void ReferenceImage_returns_LinkedResource()
{
var embedder = new ImageEmbedder(StubLinkedResource);
var resource = embedder.ReferenceImage("test.png");
resource.ShouldNotBeNull();
}
public void Can_Read_From_Byte_Array()
{
var embedder = new ImageEmbedder();
using (WebClient webClient = new WebClient())
{
byte[] data = webClient.DownloadData("http://placehold.it/350x150");
var resource = embedder.ReferenceImage(data, "image/png");
resource.ShouldNotBeNull();
embedder.HasImages.ShouldBeTrue();
}
}