def test_user_follow(self):
user1 = User(first_name="John", last_name="Test User 1", email="*****@*****.**", password="******")
user2 = User(first_name="Joe", last_name="Test User 2", email="*****@*****.**", password="******")
self.assertEquals(0, len(user1.followers))
self.assertEquals(0, len(user1.followees))
self.assertEquals(0, len(user2.followers))
self.assertEquals(0, len(user2.followees))
user1.follow(user2)
self.assert_(user1.is_following(user2))
self.assertEquals(1, len(user2.followers))
self.assertEquals(1, len(user1.followees))
self.assertEquals(0, len(user2.followees))
self.assertEquals(0, len(user1.followers))
self.assert_(user2 in user1.followees)
user1.unfollow(user2)
self.assert_(not user1.is_following(user2))
self.assertEquals(0, len(user1.followers))
self.assertEquals(0, len(user1.followees))
self.assertEquals(0, len(user2.followers))
self.assertEquals(0, len(user2.followees))
self.assert_(user2 not in user1.followers)
