public void WhenSaveThenGetFollowersReturnFollowerId()
        {
            var followee = new UserId("*****@*****.**");
            var follower = new UserId("*****@*****.**");

            _repository.Save(new FollowerProjection(followee, follower));

            var followers = _repository.GetFollowers(followee);

            Check.That(followers).ContainsExactly(follower);
        }
        public void WhenUserFollowedThenSaveFollower()
        {
            _handler.Handle(new UserFollowed(new SubscriptionId(Follower, Followee)));

            Check.That(_followersRepository.GetFollowers(Followee)).ContainsExactly(Follower);
        }