public async void any_user_can_login()
        {
            //arrange
            var userService = new Mock <IUserService>();

            userService.Setup(x => x.Authenticate(ValidLoginModel.Email, ValidLoginModel.Password))
            .Returns(Task.FromResult(true));

            userService.Setup(x => x.GetByEmail(ValidLoginModel.Email))
            .Returns(Task.FromResult(ValidUserEntity));

            var authService = new Mock <IAuthService>();

            authService.Setup(x => x.SignIn(ValidUserEntity.Id, ValidUserEntity.Name, ValidUserEntity.Email, ConstHelper.User, true));

            ////act
            var sut = new UserControllerBuilder().WithUserService(userService.Object)
                      .WithAuthService(authService.Object)
                      .Build();

            var result = await sut.Login(ValidLoginModel);

            ////assert
            Assert.IsNotNull(result);
            Assert.IsAssignableFrom <RedirectResult>(result);

            userService.Verify(x => x.Authenticate(ValidLoginModel.Email, ValidLoginModel.Password), Times.Once);
            userService.Verify(x => x.GetByEmail(ValidLoginModel.Email), Times.Once);
            authService.Verify(x => x.SignIn(ValidUserEntity.Id, ValidUserEntity.Name, ValidUserEntity.Email, ConstHelper.User, true), Times.Once);

            sut.AssertPostAttribute(ACTION_LOGIN, new[] { typeof(LoginModel) });
            sut.AssertAllowAnonymousAttribute(ACTION_LOGIN, new[] { typeof(LoginModel) });
        }
        public void login_should_return_with_login_model()
        {
            //act
            var sut  = new UserControllerBuilder().Build();
            var view = sut.Login() as ViewResult;

            //assert
            Assert.NotNull(view);
            var model = view.Model;

            Assert.NotNull(model);
            Assert.IsAssignableFrom(typeof(LoginModel), model);

            sut.AssertGetAttribute("Login");
            sut.AssertAllowAnonymousAttribute("Login");
        }
        public async void login_should_return_with_login_model_if_model_is_invalid()
        {
            //arrange
            var invalidModel = new LoginModel {
                Email = "*****@*****.**"
            };

            //act
            var sut  = new UserControllerBuilder().Build();;
            var view = await sut.Login(invalidModel) as ViewResult;

            //assert
            Assert.NotNull(view);
            var model = view.Model;

            Assert.NotNull(model);
            Assert.IsAssignableFrom(typeof(LoginModel), model);

            sut.AssertPostAndAntiForgeryTokenAttribute("Login", new[] { typeof(LoginModel) });
            sut.AssertAllowAnonymousAttribute("Login", new[] { typeof(LoginModel) });
        }
        public async void login_should_redirect_if_model_is_valid()
        {
            //arrange
            const int    id         = 1;
            const string email      = "*****@*****.**";
            const string name       = "test";
            var          validModel = new LoginModel {
                Email = email, Password = "******"
            };

            var userService = new Mock <IUserService>();

            userService.Setup(x => x.Authenticate(validModel.Email, validModel.Password)).Returns(() => Task.FromResult(true));
            userService.Setup(x => x.GetByEmail(validModel.Email))
            .Returns(() => Task.FromResult(new User
            {
                Id    = id,
                Name  = name,
                Email = email
            }));

            var formsAuthenticationService = new Mock <IFormsAuthenticationService>();

            formsAuthenticationService.Setup(x => x.SignIn(string.Format("{0}|{1}|{2}", id, name, email), true));

            //act
            var sut = new UserControllerBuilder().WithUserService(userService.Object)
                      .WithFormsAuthenticationService(formsAuthenticationService.Object)
                      .Build();
            var view = await sut.Login(validModel) as RedirectResult;

            //assert
            Assert.NotNull(view);
            Assert.AreEqual(view.Url, "/user/apps");
            userService.Verify(x => x.Authenticate(validModel.Email, validModel.Password), Times.Once);

            sut.AssertPostAndAntiForgeryTokenAttribute("Login", new[] { typeof(LoginModel) });
            sut.AssertAllowAnonymousAttribute("Login", new[] { typeof(LoginModel) });
        }