public void Activation()
        {
            var userRepository    = new UserRepositoryMock().GetUserRepoMockedInstance();
            var authProvider      = new Mock <FormsAuthProvider>();
            var accountController = new AccountController(authProvider.Object, userRepository);

            var result = accountController.Activation("*****@*****.**");

            Assert.IsInstanceOfType(result, typeof(ViewResult));
        }