public void BlogName_Encoded()
{
// Setup
var request = new Mock<HttpRequestBase>(MockBehavior.Strict);
request.SetupGet(x => x.Form).Returns(
new NameValueCollection {
{"title", "Source Title"},
{"excerpt", "ABC"},
{"url", "http://source/1"},
{"blog_name", "Test <script /> Blog"}
});
var webRequest = new Mock<IHttpWebRequestImplementation>(MockBehavior.Strict);
var webResponse = new Mock<IHttpWebResponseImplementation>(MockBehavior.Strict);
webRequest.Setup(x => x.Create(new Uri("http://source/1"))).Returns(webRequest.Object);
webRequest.Setup(x => x.GetResponse()).Returns(webResponse.Object);
webResponse.Setup(x => x.Close());
webResponse.SetupGet(x => x.IsHttpStatusCode2XX).Returns(true);
string source = "... <a href=\"http://taRget/post/1\">post1</a> ...";
webResponse.Setup(x => x.GetResponseStream()).Returns(new MemoryStream(new UTF8Encoding().GetBytes(source)));
// Test
var trackback = new Trackback(webRequest.Object);
var result = trackback.Receive(request.Object, new Uri("http://target/post/1"));
// Verify
webRequest.VerifyAll();
webResponse.VerifyAll();
request.VerifyAll();
Assert.True(result.Valid);
Assert.Equal("Test <script /> Blog", result.BlogName);
}
public void TargetUrl_Http()
{
// Setup
var request = new Mock <HttpRequestBase>(MockBehavior.Strict);
request.SetupGet(x => x.Form).Returns(
new NameValueCollection {
{ "title", "Source Title" },
{ "excerpt", "ABC" },
{ "url", "http://source/1" },
{ "blog_name", "Test Blog" }
});
var webRequest = new Mock <IHttpWebRequestImplementation>(MockBehavior.Strict);
var webResponse = new Mock <IHttpWebResponseImplementation>(MockBehavior.Strict);
webRequest.Setup(x => x.Create(new Uri("http://source/1"))).Returns(webRequest.Object);
webRequest.Setup(x => x.GetResponse()).Returns(webResponse.Object);
webResponse.Setup(x => x.Close());
webResponse.SetupGet(x => x.IsHttpStatusCode2XX).Returns(true);
string source = "... <a href=\"http://taRget/post/1\">post1</a> ...";
webResponse.Setup(x => x.GetResponseStream()).Returns(new MemoryStream(new UTF8Encoding().GetBytes(source)));
// Test
var trackback = new Trackback(webRequest.Object);
var result = trackback.Receive(request.Object, new Uri("http://target/post/1"));
// Verify
webRequest.VerifyAll();
webResponse.VerifyAll();
request.VerifyAll();
Assert.True(result.Valid);
}
public void Source_Discovery_Http_Error_LinkbackReceiveException_Saved()
{
// Setup
var request = new Mock <HttpRequestBase>(MockBehavior.Strict);
request.SetupGet(x => x.Form).Returns(
new NameValueCollection {
{ "title", "Source Title" },
{ "excerpt", "ABC" },
{ "url", "http://source/post/1" },
{ "blog_name", "Test Blog" }
});
var webRequest = new Mock <IHttpWebRequestImplementation>(MockBehavior.Strict);
var webResponse = new Mock <IHttpWebResponseImplementation>(MockBehavior.Strict);
webRequest.Setup(x => x.Create(new Uri("http://source/post/1"))).Returns(webRequest.Object);
webRequest.Setup(x => x.GetResponse()).Returns(webResponse.Object);
webResponse.SetupGet(x => x.IsHttpStatusCode2XX).Returns(false);
webResponse.Setup(x => x.Close());
// Test
var trackback = new Trackback(webRequest.Object);
var result = trackback.Receive(request.Object, new Uri("http://target/post/1"));
// Verify
webRequest.VerifyAll();
webResponse.VerifyAll();
request.VerifyAll();
Assert.False(result.Valid);
Assert.IsType <LinkbackReceiveException>(result.ReceiveException);
Assert.Equal("Http error while discovering Trackback source at http://source/post/1", result.ReceiveException.Message);
}
public void WebException_Saved()
{
// Setup
var request = new Mock<HttpRequestBase>(MockBehavior.Strict);
request.SetupGet(x => x.Form).Returns(
new NameValueCollection {
{"title", "Source Title"},
{"excerpt", "ABC"},
{"url", "http://source/post/1"},
{"blog_name", "Test Blog"}
});
var webRequest = new Mock<IHttpWebRequestImplementation>(MockBehavior.Strict);
webRequest.Setup(x => x.Create(new Uri("http://source/post/1"))).Returns(webRequest.Object);
webRequest.Setup(x => x.GetResponse()).Throws(new System.Net.WebException("WebException"));
// Test
var trackback = new Trackback(webRequest.Object);
var result = trackback.Receive(request.Object, new Uri("http://target/post/1"));
// Verify
webRequest.VerifyAll();
request.VerifyAll();
Assert.False(result.Valid);
Assert.IsType<System.Net.WebException>(result.ReceiveException);
Assert.Equal("WebException", result.ReceiveException.Message);
}
public void Url_Not_Specified_LinkbackReceiveException_Saved()
{
// Setup
var request = new Mock<HttpRequestBase>(MockBehavior.Strict);
request.SetupGet(x => x.Form).Returns(
new NameValueCollection {
{"title", "Source Title"},
{"excerpt", "ABC"},
{"blog_name", "Test Blog"}
});
var webRequest = new Mock<IHttpWebRequestImplementation>(MockBehavior.Strict);
// Test
var trackback = new Trackback(webRequest.Object);
var result = trackback.Receive(request.Object, new Uri("http://target/post/1"));
// Verify
webRequest.VerifyAll();
request.VerifyAll();
Assert.False(result.Valid);
Assert.IsType<LinkbackReceiveException>(result.ReceiveException);
Assert.Equal("Url parameter for Trackback not specified", result.ReceiveException.Message);
}
public void Uri_Not_Http_Or_Https_UriFormatException_Saved()
{
// Setup
var request = new Mock<HttpRequestBase>(MockBehavior.Strict);
request.SetupGet(x => x.Form).Returns(
new NameValueCollection {
{"title", "Source Title"},
{"excerpt", "ABC"},
{"url", "ftp://source/1"},
{"blog_name", "Test Blog"}
});
var webRequest = new Mock<IHttpWebRequestImplementation>(MockBehavior.Strict);
// Test
var trackback = new Trackback(webRequest.Object);
var result = trackback.Receive(request.Object, new Uri("http://target/post/1"));
// Verify
webRequest.VerifyAll();
request.VerifyAll();
Assert.False(result.Valid);
Assert.IsType<UriFormatException>(result.ReceiveException);
Assert.Equal("Url scheme must be http or https", result.ReceiveException.Message);
}
public void Uri_Invalid_UriFormatException_Saved()
{
// Setup
var request = new Mock<HttpRequestBase>(MockBehavior.Strict);
request.SetupGet(x => x.Form).Returns(
new NameValueCollection {
{"title", "Source Title"},
{"excerpt", "ABC"},
{"url", "~this~is~not~an~url*xxx://"},
{"blog_name", "Test Blog"}
});
var webRequest = new Mock<IHttpWebRequestImplementation>(MockBehavior.Strict);
// Test
var trackback = new Trackback(webRequest.Object);
var result = trackback.Receive(request.Object, new Uri("http://target/post/1"));
// Verify
webRequest.VerifyAll();
request.VerifyAll();
Assert.False(result.Valid);
Assert.IsType<UriFormatException>(result.ReceiveException);
}
public void TargetUrl_Null_ArgumentNullException()
{
// Setup
var request = new Mock<HttpRequestBase>(MockBehavior.Strict);
var webRequest = new Mock<IHttpWebRequestImplementation>(MockBehavior.Strict);
// Test
var trackback = new Trackback(webRequest.Object);
ArgumentNullException ex = null;
try
{
trackback.Receive(request.Object, null);
}
catch (ArgumentNullException _ex)
{
ex = _ex;
}
// Verify
webRequest.VerifyAll();
request.VerifyAll();
Assert.NotNull(ex);
Assert.Equal("targetUrl", ex.ParamName);
}
public void Source_Discovery_Http_Error_LinkbackReceiveException_Saved()
{
// Setup
var request = new Mock<HttpRequestBase>(MockBehavior.Strict);
request.SetupGet(x => x.Form).Returns(
new NameValueCollection {
{"title", "Source Title"},
{"excerpt", "ABC"},
{"url", "http://source/post/1"},
{"blog_name", "Test Blog"}
});
var webRequest = new Mock<IHttpWebRequestImplementation>(MockBehavior.Strict);
var webResponse = new Mock<IHttpWebResponseImplementation>(MockBehavior.Strict);
webRequest.Setup(x => x.Create(new Uri("http://source/post/1"))).Returns(webRequest.Object);
webRequest.Setup(x => x.GetResponse()).Returns(webResponse.Object);
webResponse.SetupGet(x => x.IsHttpStatusCode2XX).Returns(false);
webResponse.Setup(x => x.Close());
// Test
var trackback = new Trackback(webRequest.Object);
var result = trackback.Receive(request.Object, new Uri("http://target/post/1"));
// Verify
webRequest.VerifyAll();
webResponse.VerifyAll();
request.VerifyAll();
Assert.False(result.Valid);
Assert.IsType<LinkbackReceiveException>(result.ReceiveException);
Assert.Equal("Http error while discovering Trackback source at http://source/post/1", result.ReceiveException.Message);
}
public void Discovery_Source_Has_No_Link()
{
// Setup
var request = new Mock<HttpRequestBase>(MockBehavior.Strict);
request.SetupGet(x => x.Form).Returns(
new NameValueCollection
{
{"title", "Source Title"},
{"excerpt", "ABC"},
{"url", "http://source/1"},
{"blog_name", "Test Blog"}
});
var webRequest = new Mock<IHttpWebRequestImplementation>(MockBehavior.Strict);
var webResponse = new Mock<IHttpWebResponseImplementation>(MockBehavior.Strict);
webRequest.Setup(x => x.Create(new Uri("http://source/1"))).Returns(webRequest.Object);
webRequest.Setup(x => x.GetResponse()).Returns(webResponse.Object);
webResponse.Setup(x => x.Close());
webResponse.SetupGet(x => x.IsHttpStatusCode2XX).Returns(true);
string source = "... http://target/any ...";
webResponse.Setup(x => x.GetResponseStream()).Returns(new MemoryStream(new UTF8Encoding().GetBytes(source)));
// Test
var trackback = new Trackback(webRequest.Object);
var result = trackback.Receive(request.Object, new Uri("http://target/post/1"));
// Verify
webRequest.VerifyAll();
webResponse.VerifyAll();
request.VerifyAll();
Assert.False(result.Valid);
Assert.Equal("Source Title", result.Title);
Assert.Equal("ABC", result.Excerpt);
Assert.Equal("http://source/1", result.Url.ToString().ToLowerInvariant());
Assert.Equal("Test Blog", result.BlogName);
}