public void TestThat_Complete_SetsTheSuppliedMessageOnTheView() { var controller = new ResetPasswordController(Substitute.For <IUserProfileRepository>(), Substitute.For <IResetPasswordThingy>(), Substitute.For <IResetPasswordEmailSender>()); var result = (ViewResult)controller.Complete("a message"); Assert.That(result.ViewBag.Message, Is.EqualTo("a message")); }