public void Repeated_images_use_the_same_LinkedResource()
{
var embedder = new ImageEmbedder(StubLinkedResource);
var r1 = embedder.AddImage("test-a.png");
var r2 = embedder.AddImage("test-a.png");
Assert.Same(r1, r2);
}
public void Determine_content_type_from_GIF_file_extension()
{
var embedder = new ImageEmbedder(StubLinkedResource);
var resource = embedder.AddImage("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.AddImage("http://test.com/test.png");
resource.ContentType.ShouldEqual(new ContentType("image/png"));
}
public void AddImage_returns_LinkedResource()
{
var embedder = new ImageEmbedder(StubLinkedResource);
var resource = embedder.AddImage("test.png");
resource.ShouldNotBeNull();
}
public void Can_read_image_from_http_url()
{
var embedder = new ImageEmbedder();
using (var resource = embedder.AddImage("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.AddImage("http://upload.wikimedia.org/wikipedia/commons/6/63/Wikipedia-logo.png"))
{
resource.ContentStream.Length.ShouldNotEqual(0);
}
}
public void PutImagesIntoView_adds_linked_resources()
{
var embedder = new ImageEmbedder(s => new LinkedResource(new MemoryStream()));
var cid = embedder.AddImage("test.png");
using (var view = AlternateView.CreateAlternateViewFromString("<img src=\"cid:" + cid.ContentId + "\" />", new ContentType("text/html")))
{
embedder.PutImagesIntoView(view);
view.LinkedResources.Count.ShouldEqual(1);
view.LinkedResources[0].ShouldBeSameAs(cid);
}
}
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.AddImage(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.AddImage(filename))
{
resource.ContentStream.Length.ShouldEqual(1);
}
}
finally
{
File.Delete(filename);
}
}
public void PutImagesIntoView_adds_linked_resources()
{
var embedder = new ImageEmbedder(s => new LinkedResource(new MemoryStream()));
var cid = embedder.AddImage("test.png");
using (var view = AlternateView.CreateAlternateViewFromString("<img src=\"cid:" + cid.ContentId + "\" />", new ContentType("text/html")))
{
embedder.PutImagesIntoView(view);
view.LinkedResources.Count.ShouldEqual(1);
view.LinkedResources[0].ShouldBeSameAs(cid);
}
}
public void Determine_content_type_from_PNG_http_file_extension()
{
var embedder = new ImageEmbedder(StubLinkedResource);
var resource = embedder.AddImage("http://test.com/test.png");
resource.ContentType.ShouldEqual(new ContentType("image/png"));
}
public void Determine_content_type_from_JPG_file_extension()
{
var embedder = new ImageEmbedder(StubLinkedResource);
var resource = embedder.AddImage("test.jpg");
resource.ContentType.ShouldEqual(new ContentType("image/jpeg"));
}
public void AddImage_returns_LinkedResource()
{
var embedder = new ImageEmbedder(StubLinkedResource);
var resource = embedder.AddImage("test.png");
resource.ShouldNotBeNull();
}
public void Repeated_images_use_the_same_LinkedResource()
{
var embedder = new ImageEmbedder(StubLinkedResource);
var r1 = embedder.AddImage("test-a.png");
var r2 = embedder.AddImage("test-a.png");
Assert.Same(r1, r2);
}