public void InvokeActionMethodWithSynchronousDescriptor() {
// Arrange
ControllerContext controllerContext = new Mock<ControllerContext>().Object;
Dictionary<string, object> parameters = new Dictionary<string, object>();
ActionResult expectedResult = new ViewResult();
Mock<ActionDescriptor> mockDescriptor = new Mock<ActionDescriptor>();
mockDescriptor.Expect(d => d.Execute(controllerContext, parameters)).Returns(expectedResult);
ActionDescriptor descriptor = mockDescriptor.Object;
SignalContainer<IAsyncResult> callbackContainer = new SignalContainer<IAsyncResult>();
AsyncCallback callback = ar => {
callbackContainer.Signal(ar);
};
object state = new object();
AsyncControllerActionInvoker invoker = new AsyncControllerActionInvoker();
// Act
IAsyncResult asyncResult = invoker.BeginInvokeActionMethod(controllerContext, descriptor, parameters, callback, state);
IAsyncResult passedToCallback = callbackContainer.Wait();
ActionResult returnedResult = invoker.EndInvokeActionMethod(asyncResult);
// Assert
Assert.AreEqual(asyncResult, passedToCallback, "Returned IAsyncResult and IAsyncResult provided to callback were different.");
Assert.AreEqual(state, asyncResult.AsyncState);
Assert.AreEqual(expectedResult, returnedResult);
}
public void InvokeActionMethodWithAsynchronousDescriptor() {
// Arrange
ControllerContext controllerContext = new Mock<ControllerContext>().Object;
Dictionary<string, object> parameters = new Dictionary<string, object>();
ActionResult expectedResult = new ViewResult();
IAsyncResult innerResult = new MockAsyncResult();
Mock<ActionDescriptor> mockDescriptor = new Mock<ActionDescriptor>();
IMock<IAsyncActionDescriptor> mockAsyncDescriptor = mockDescriptor.As<IAsyncActionDescriptor>();
mockAsyncDescriptor.Expect(d => d.BeginExecute(controllerContext, parameters, It.IsAny<AsyncCallback>(), It.IsAny<object>())).Returns(innerResult);
mockAsyncDescriptor.Expect(d => d.EndExecute(innerResult)).Returns(expectedResult);
ActionDescriptor descriptor = mockDescriptor.Object;
AsyncControllerActionInvoker invoker = new AsyncControllerActionInvoker();
// Act
IAsyncResult asyncResult = invoker.BeginInvokeActionMethod(controllerContext, descriptor, parameters, null, null);
ActionResult returnedResult = invoker.EndInvokeActionMethod(asyncResult);
// Assert
Assert.AreEqual(expectedResult, returnedResult);
}