/// <summary>
/// Create a <see cref="WebException"/> with the specified content.
/// </summary>
/// <param name="status">The status code to use in the exception.</param>
/// <param name="content">A <see cref="MemoryStream"/> of the exception content.</param>
/// <param name="contextHandler">An action that adds extra info to the response.</param>
/// <returns>An <see cref="WebException"/> with the specified content.</returns>
public static WebException CreateWebException(
HttpStatusCode status,
MemoryStream content,
Action <HttpListenerContext> contextHandler)
{
HttpListener server = null;
try
{
// Create a mock server that always returns the response code and exception stream
// specified in the parameter.
using (AsyncExceptionManager exceptionManager = new AsyncExceptionManager())
{
MockHttpServer mockServer = new MockHttpServer(
exceptionManager,
MockHttpServer.DefaultServerPrefixUri);
server = mockServer.CreateListener(
(context) =>
{
contextHandler(context);
context.Response.StatusCode = (int)status;
content.Position = 0;
content.CopyTo(context.Response.OutputStream);
context.Response.Close();
},
1);
}
WebClient client = new WebClient();
try
{
client.OpenRead(new Uri(DefaultServerPrefixUri, "exception.htm"));
}
catch (WebException ex)
{
return(ex);
}
}
finally
{
server.Stop();
}
return(null);
}
/// <summary>
/// Create a <see cref="WebException"/> with the specified content.
/// </summary>
/// <param name="status">The status code to use in the exception.</param>
/// <param name="content">A <see cref="MemoryStream"/> of the exception content.</param>
/// <param name="contextHandler">An action that adds extra info to the response.</param>
/// <returns>An <see cref="WebException"/> with the specified content.</returns>
public static WebException CreateWebException(
HttpStatusCode status,
MemoryStream content,
Action<HttpListenerContext> contextHandler)
{
HttpListener server = null;
try
{
// Create a mock server that always returns the response code and exception stream
// specified in the parameter.
using (AsyncExceptionManager exceptionManager = new AsyncExceptionManager())
{
MockHttpServer mockServer = new MockHttpServer(
exceptionManager,
MockHttpServer.DefaultServerPrefixUri);
server = mockServer.CreateListener(
(context) =>
{
contextHandler(context);
context.Response.StatusCode = (int)status;
content.Position = 0;
content.CopyTo(context.Response.OutputStream);
context.Response.Close();
},
1);
}
WebClient client = new WebClient();
try
{
client.OpenRead(new Uri(DefaultServerPrefixUri, "exception.htm"));
}
catch (WebException ex)
{
return ex;
}
}
finally
{
server.Stop();
}
return null;
}