/// <summary>
/// Add a controller
/// </summary>
/// <param name="controller"></param>
public void Push(RequestController controller)
{
Check.Require(controller, "controller");
lock (_queue)
{
_queue.Enqueue(controller);
}
}
/// <summary>
/// create a new request controller
/// </summary>
/// <param name="controller">prototype to copy information from</param>
protected RequestController(RequestController controller)
{
_beforeFilters = controller._beforeFilters;
_binaryMethods = controller._binaryMethods;
_authMethods = controller._authMethods;
_methods = controller._methods;
_controllerName = controller.ControllerName;
_defaultMethod = controller._defaultMethod;
_defaultMethodStr = controller._defaultMethodStr;
_authValidator = controller._authValidator;
}
// ReSharper disable SuggestBaseTypeForParameter
private string Invoke(RequestController controller, string httpMetod, string uri, HttpForm form, out IHttpResponse response, IHttpSession session)
// ReSharper restore SuggestBaseTypeForParameter
{
HttpRequest request = new HttpRequest
{
HttpVersion = "HTTP/1.1",
UriPath = uri,
Method = httpMetod,
Uri = new Uri(HostName + uri)
};
request.AssignForm(form);
response = request.CreateResponse(TestContext);
if (!controller.Process(request, response, session))
{
throw new NotFoundException("404 could not find processor for: " + uri);
}
response.Body.Seek(0, SeekOrigin.Begin);
StreamReader reader = new StreamReader(response.Body);
return(reader.ReadToEnd());
}
//private ILogWriter _logger;
/// <summary>
/// The controller module uses the prototype design pattern
/// to be able to create new controller objects for requests
/// if the stack is empty.
/// </summary>
/// <param name="prototype">A prototype which will be cloned for each request</param>
/// <exception cref="ArgumentNullException"></exception>
/// <exception cref="InvalidProgramException">If a controller with that name have been added already.</exception>
public void Add(RequestController prototype)
{
Check.Require(prototype, "prototype");
lock (_controllers)
{
if (_controllers.ContainsKey(prototype.ControllerName))
throw new InvalidOperationException("Controller with name '" + prototype.ControllerName + "' already exists.");
_controllers.Add(prototype.ControllerName, new ControllerContext(prototype));
}
}
/// <summary>
/// Initializes a new instance of the <see cref="ControllerContext"/> class.
/// </summary>
/// <param name="prototype">A controller used to handle certain URLs. Will be cloned for each parallel request.</param>
public ControllerContext(RequestController prototype)
{
Check.Require(prototype, "prototype");
_prototype = prototype;
}
// ReSharper disable SuggestBaseTypeForParameter
private string Invoke(RequestController controller, string httpMetod, string uri, HttpForm form, out IHttpResponse response, IHttpSession session)
// ReSharper restore SuggestBaseTypeForParameter
{
HttpRequest request = new HttpRequest
{
HttpVersion = "HTTP/1.1",
UriPath = uri,
Method = httpMetod,
Uri = new Uri(HostName + uri)
};
request.AssignForm(form);
response = request.CreateResponse(TestContext);
if(!controller.Process(request, response, session))
throw new NotFoundException("404 could not find processor for: " + uri);
response.Body.Seek(0, SeekOrigin.Begin);
StreamReader reader = new StreamReader(response.Body);
return reader.ReadToEnd();
}
private string Invoke(RequestController controller, string httpMetod, string uri, out IHttpResponse response, IHttpSession session)
{
return Invoke(controller, httpMetod, uri, null, out response, session);
}
/// <summary>
/// Send a POST request to a controller.
/// </summary>
/// <param name="controller">Controller receiving the post request.</param>
/// <param name="uri">Uri visited.</param>
/// <param name="form">Form being processed by controller.</param>
/// <param name="response">Response from the controller.</param>
/// <param name="session">Session used during the test. null = <see cref="DefaultSession"/> is used.</param>
/// <returns>body posted by the response object</returns>
/// <example>
/// <code>
/// void MyTest()
/// {
/// // Create a controller.
/// MyController controller = new MyController();
///
/// // build up a form that is used by the controller.
/// HttpForm form = new HttpForm();
/// form.Add("user[firstName]", "Jonas");
///
/// // Invoke the request
/// ControllerTester tester = new ControllerTester();
/// IHttpResponse response;
/// string text = tester.Get(controller, "/user/create/", form, out response, null);
///
/// // validate response back from controller.
/// Assert.Equal("User 'Jonas' has been created.", text);
/// }
/// </code>
/// </example>
public string Post(RequestController controller, string uri, HttpForm form, out IHttpResponse response, IHttpSession session)
{
return Invoke(controller, Method.Post, uri, form, out response, session);
}
/// <summary>
/// Send a GET request to a controller.
/// </summary>
/// <param name="controller">Controller receiving the post request.</param>
/// <param name="uri">Uri visited.</param>
/// <param name="response">Response from the controller.</param>
/// <param name="session">Session used during the test. null = <see cref="DefaultSession"/> is used.</param>
/// <returns>body posted by the response object</returns>
/// <example>
/// <code>
/// void MyTest()
/// {
/// ControllerTester tester = new ControllerTester();
///
/// MyController controller = new MyController();
/// IHttpResponse response;
/// string text = Get(controller, "/my/hello/1?hello=world", out response, null);
/// Assert.Equal("world|1", text);
/// }
/// </code>
/// </example>
public string Get(RequestController controller, string uri, out IHttpResponse response, IHttpSession session)
{
return Invoke(controller, Method.Get, uri, out response, session);
}
private string Invoke(RequestController controller, string httpMetod, string uri, out IHttpResponse response, IHttpSession session)
{
return(Invoke(controller, httpMetod, uri, null, out response, session));
}
/// <summary>
/// Send a POST request to a controller.
/// </summary>
/// <param name="controller">Controller receiving the post request.</param>
/// <param name="uri">Uri visited.</param>
/// <param name="form">Form being processed by controller.</param>
/// <param name="response">Response from the controller.</param>
/// <param name="session">Session used during the test. null = <see cref="DefaultSession"/> is used.</param>
/// <returns>body posted by the response object</returns>
/// <example>
/// <code>
/// void MyTest()
/// {
/// // Create a controller.
/// MyController controller = new MyController();
///
/// // build up a form that is used by the controller.
/// HttpForm form = new HttpForm();
/// form.Add("user[firstName]", "Jonas");
///
/// // Invoke the request
/// ControllerTester tester = new ControllerTester();
/// IHttpResponse response;
/// string text = tester.Get(controller, "/user/create/", form, out response, null);
///
/// // validate response back from controller.
/// Assert.Equal("User 'Jonas' has been created.", text);
/// }
/// </code>
/// </example>
public string Post(RequestController controller, string uri, HttpForm form, out IHttpResponse response, IHttpSession session)
{
return(Invoke(controller, Method.Post, uri, form, out response, session));
}
/// <summary>
/// Send a GET request to a controller.
/// </summary>
/// <param name="controller">Controller receiving the post request.</param>
/// <param name="uri">Uri visited.</param>
/// <param name="response">Response from the controller.</param>
/// <param name="session">Session used during the test. null = <see cref="DefaultSession"/> is used.</param>
/// <returns>body posted by the response object</returns>
/// <example>
/// <code>
/// void MyTest()
/// {
/// ControllerTester tester = new ControllerTester();
///
/// MyController controller = new MyController();
/// IHttpResponse response;
/// string text = Get(controller, "/my/hello/1?hello=world", out response, null);
/// Assert.Equal("world|1", text);
/// }
/// </code>
/// </example>
public string Get(RequestController controller, string uri, out IHttpResponse response, IHttpSession session)
{
return(Invoke(controller, Method.Get, uri, out response, session));
}
