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//-----------------------------------------------------------------------
// <copyright file="TestWebRequestHandler.cs" company="Andrew Arnott">
// Copyright (c) Andrew Arnott. All rights reserved.
// </copyright>
//-----------------------------------------------------------------------
namespace DotNetOpenAuth.Test.Mocks {
using System;
using System.IO;
using System.Net;
using System.Text;
using DotNetOpenAuth.Messaging;
using DotNetOpenAuth.OAuth.ChannelElements;
internal class TestWebRequestHandler : IWebRequestHandler {
private StringBuilder postEntity;
/// <summary>
/// Gets or sets the callback used to provide the mock response for the mock request.
/// </summary>
internal Func<HttpWebRequest, Response> Callback { get; set; }
/// <summary>
/// Gets the stream that was written out as if on an HTTP request.
/// </summary>
internal Stream RequestEntityStream {
get {
if (this.postEntity == null) {
return null;
}
return new MemoryStream(Encoding.UTF8.GetBytes(this.postEntity.ToString()));
}
}
/// <summary>
/// Gets the stream that was written out as if on an HTTP request as an ordinary string.
/// </summary>
internal string RequestEntityAsString {
get {
return this.postEntity != null ? this.postEntity.ToString() : null;
}
}
#region IWebRequestHandler Members
/// <summary>
/// Prepares an <see cref="HttpWebRequest"/> that contains an POST entity for sending the entity.
/// </summary>
/// <param name="request">The <see cref="HttpWebRequest"/> that should contain the entity.</param>
/// <returns>
/// The writer the caller should write out the entity data to.
/// </returns>
public TextWriter GetRequestStream(HttpWebRequest request) {
this.postEntity = new StringBuilder();
return new StringWriter(this.postEntity);
}
/// <summary>
/// Processes an <see cref="HttpWebRequest"/> and converts the
/// <see cref="HttpWebResponse"/> to a <see cref="Response"/> instance.
/// </summary>
/// <param name="request">The <see cref="HttpWebRequest"/> to handle.</param>
/// <returns>
/// An instance of <see cref="Response"/> describing the response.
/// </returns>
public Response GetResponse(HttpWebRequest request) {
if (this.Callback == null) {
throw new InvalidOperationException("Set the Callback property first.");
}
return this.Callback(request);
}
#endregion
}
}
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