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// Copyright (c) Microsoft Corporation. All rights reserved. See License.txt in the project root for license information.
using System.Collections.Generic;
using System.Net;
using System.Net.Http;
using System.Net.Http.Formatting;
using System.Net.Http.Headers;
using System.Web.Http.SelfHost;
using Xunit;
using Xunit.Extensions;
namespace System.Web.Http.ContentNegotiation
{
public class HttpResponseReturnTests : IDisposable
{
private HttpSelfHostServer server = null;
private string baseAddress = null;
private HttpClient httpClient = null;
public HttpResponseReturnTests()
{
this.SetupHost();
}
public void Dispose()
{
this.CleanupHost();
}
[Theory]
[InlineData("ReturnHttpResponseMessage")]
[InlineData("ReturnHttpResponseMessageAsObject")]
[InlineData("ReturnString")]
public void ActionReturnsHttpResponseMessage(string action)
{
string expectedResponseValue = @"<string xmlns=""http://schemas.microsoft.com/2003/10/Serialization/"">Hello</string>";
HttpRequestMessage request = new HttpRequestMessage();
request.RequestUri = new Uri(baseAddress + String.Format("HttpResponseReturn/{0}", action));
request.Headers.Accept.Add(new MediaTypeWithQualityHeaderValue("application/xml"));
request.Method = HttpMethod.Get;
HttpResponseMessage response = httpClient.SendAsync(request).Result;
Assert.NotNull(response.Content);
Assert.NotNull(response.Content.Headers.ContentType);
Assert.Equal<string>("application/xml", response.Content.Headers.ContentType.MediaType);
Assert.Equal<string>(expectedResponseValue, response.Content.ReadAsStringAsync().Result);
}
[Theory]
[InlineData("ReturnHttpResponseMessageAsXml")]
public void ActionReturnsHttpResponseMessageWithExplicitMediaType(string action)
{
string expectedResponseValue = @"<string xmlns=""http://schemas.microsoft.com/2003/10/Serialization/"">Hello</string>";
HttpRequestMessage request = new HttpRequestMessage();
request.RequestUri = new Uri(baseAddress + String.Format("HttpResponseReturn/{0}", action));
request.Method = HttpMethod.Get;
HttpResponseMessage response = httpClient.SendAsync(request).Result;
Assert.NotNull(response.Content);
Assert.NotNull(response.Content.Headers.ContentType);
Assert.Equal<string>("application/xml", response.Content.Headers.ContentType.MediaType);
Assert.Equal<string>(expectedResponseValue, response.Content.ReadAsStringAsync().Result);
}
[Theory]
[InlineData("ReturnMultipleSetCookieHeaders")]
public void ReturnMultipleSetCookieHeadersShouldWork(string action)
{
HttpRequestMessage request = new HttpRequestMessage();
request.RequestUri = new Uri(baseAddress + String.Format("HttpResponseReturn/{0}", action));
request.Method = HttpMethod.Get;
HttpResponseMessage response = httpClient.SendAsync(request).Result;
response.EnsureSuccessStatusCode();
IEnumerable<string> list;
Assert.True(response.Headers.TryGetValues("Set-Cookie", out list));
Assert.Equal("cookie1,cookie2", ((string[]) list)[0]);
}
public void SetupHost()
{
httpClient = new HttpClient();
baseAddress = String.Format("http://{0}/", Environment.MachineName);
HttpSelfHostConfiguration config = new HttpSelfHostConfiguration(baseAddress);
config.Routes.MapHttpRoute("Default", "{controller}/{action}", new { controller = "HttpResponseReturn" });
server = new HttpSelfHostServer(config);
server.OpenAsync().Wait();
}
public void CleanupHost()
{
if (server != null)
{
server.CloseAsync().Wait();
}
}
}
public class HttpResponseReturnController : ApiController
{
[HttpGet]
public HttpResponseMessage ReturnHttpResponseMessage()
{
return Request.CreateResponse(HttpStatusCode.OK, "Hello");
}
[HttpGet]
public object ReturnHttpResponseMessageAsObject()
{
return ReturnHttpResponseMessage();
}
[HttpGet]
public HttpResponseMessage ReturnHttpResponseMessageAsXml()
{
HttpResponseMessage response = new HttpResponseMessage()
{
Content = new ObjectContent<string>("Hello", new XmlMediaTypeFormatter())
};
return response;
}
[HttpGet]
public string ReturnString()
{
return "Hello";
}
[HttpGet]
public HttpResponseMessage ReturnMultipleSetCookieHeaders()
{
HttpResponseMessage resp = new HttpResponseMessage(HttpStatusCode.OK);
resp.Headers.Add("Set-Cookie", "cookie1");
resp.Headers.Add("Set-Cookie", "cookie2");
return resp;
}
}
}
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