public void ViewMessage()
{
// Arrange
Mock <Message> messageMock = new Mock <Message>();
Mock <User> toUserMock = new Mock <User>();
toUserMock.Expect(u => u.UserName)
.Returns("To username").Verifiable();
Mock <User> userMock = new Mock <User>();
userMock.Expect(u => u.UserName)
.Returns("From username").Verifiable();
// Setup message mock
messageMock.Expect(m => m.RecipientUser)
.Returns(toUserMock.Object).Verifiable();
messageMock.Expect(m => m.SenderUser)
.Returns(userMock.Object).Verifiable();
messageMock.Expect(m => m.Subject)
.Returns("Message Subject").Verifiable();
DateTime messageDate = new DateTime(2009, 2, 10, 6, 54, 3);
messageMock.Expect(m => m.Time)
.Returns(messageDate).Verifiable();
messageMock.Expect(m => m.Content)
.Returns("Message Content").Verifiable();
userMock.Expect(u => u.GetMessage(50))
.Returns(messageMock.Object).AtMostOnce().Verifiable();
Mock <GameManager> managerMock = new Mock <GameManager>(userMock.Object);
CommunicationController controller = new CommunicationController(managerMock.Object);
// Act
ActionResult result = controller.ViewMessage(50, false);
// Assert
Assert.That(result, Is.TypeOf(typeof(ViewResult)), "Should return a view");
Assert.That(controller.ModelState.IsValid, "No errors should be returned");
ViewResult viewResult = (ViewResult)result;
Assert.That(viewResult.ViewData["From"], Is.EqualTo("From username"), "From field should match from user name");
Assert.That(viewResult.ViewData["To"], Is.EqualTo("To username"), "To field should match target user name");
Assert.That(viewResult.ViewData["Subject"], Is.EqualTo("Message Subject"), "Subject field should match message subject");
Assert.That(viewResult.ViewData["Time"], Is.EqualTo(messageDate), "To field should match target user name");
Assert.That(viewResult.ViewData["Content"], Is.EqualTo("Message Content"), "Content field should match message content");
managerMock.Verify();
}
