public void Login_InvalidCredentials()
{
var accessTokenProviderMock = new Mock<IUserAccessTokenProvider>();
var accessTokenProvider = accessTokenProviderMock.Object;
var userServiceMock = new Mock<IUserService>();
var userService = userServiceMock.Object;
var userController = new LoginController(userService, accessTokenProvider);
var loginModel = new LoginViewModel()
{
Email = "testuser",
Password = "******"
};
var credentials = new UserCredentials()
{
Email = loginModel.Email,
Password = loginModel.Password
};
userServiceMock.Setup(a => a.Login(credentials)).Throws(new InvalidUserCredentialsException());
var actionResult = userController.Index(loginModel) as ViewResult;
Assert.IsNotNull(actionResult, "Controller did not return a ViewResult");
Assert.AreSame(loginModel, actionResult.Model, "Controller did not forward the defective view");
}
public void Login_Success()
{
var accessTokenProviderMock = new Mock<IUserAccessTokenProvider>();
var accessTokenProvider = accessTokenProviderMock.Object;
var userServiceMock = new Mock<IUserService>();
var userService = userServiceMock.Object;
var userController = new LoginController(userService, accessTokenProvider);
var loginModel = new LoginViewModel()
{
Email = "testuser",
Password = "******"
};
var credentials = new UserCredentials()
{
Email = loginModel.Email,
Password = loginModel.Password
};
var accessToken = new UserAccessToken("123456");
userServiceMock.Setup(a => a.Login(credentials)).Returns(accessToken);
var result = userController.Index(loginModel) as RedirectToRouteResult;
Assert.IsNotNull(result, "Login Action did not yield a Redirection");
Assert.AreEqual(result.RouteValues["controller"], "Home");
Assert.AreEqual(result.RouteValues["action"], "Index");
//Assert that the controller forwarded the username and password to IUserService correctly
userServiceMock.Verify(a => a.Login(credentials), Times.Once());
//Assert that the controller set the session state correctly
accessTokenProviderMock.Verify(a => a.SetUserAccessToken(accessToken));
}
public void Login_TestFormValidation()
{
var accessTokenProviderMock = new Mock<IUserAccessTokenProvider>();
var accessTokenProvider = accessTokenProviderMock.Object;
var userServiceMock = new Mock<IUserService>();
var userService = userServiceMock.Object;
var userController = new LoginController(userService, accessTokenProvider);
userController.ViewData.ModelState.AddModelError("rofl", "nao"); //This simulates any validation error
var loginModel = new LoginViewModel();
var credentials = new UserCredentials()
{
Email = loginModel.Email,
Password = loginModel.Password
};
var result = userController.Index(loginModel) as ViewResult;
//Verify that the controller does not try to call login on IUserService
userServiceMock.Verify(a => a.Login(credentials), Times.Never());
Assert.IsNotNull(result, "Login Action did not yield a ViewResult");
Assert.AreSame(loginModel, result.Model, "Controller did not forward the defective view");
}
