Beispiel #1
0
    def test_follow(self):
        u1 = User(username='******', email='*****@*****.**')
        u2 = User(username='******', email='*****@*****.**')
        db.session.add(u1)
        db.session.add(u2)
        db.session.commit()
        self.assertEqual(u1.followed.all(), [])
        self.assertEqual(u1.followers.all(), [])

        u1.follow(u2)
        db.session.commit()
        self.assertTrue(u1.is_following(u2))
        self.assertEqual(u1.followed.count(), 1)
        self.assertEqual(u1.followed.first().username, 'susan')
        self.assertEqual(u2.followers.count(), 1)
        self.assertEqual(u2.followers.first().username, 'john')

        u1.unfollow(u2)
        db.session.commit()
        self.assertFalse(u1.is_following(u2))
        self.assertEqual(u1.followed.count(), 0)
        self.assertEqual(u2.followers.count(), 0)
Beispiel #2
0
    def test_follow_posts(self):
        # create four users
        u1 = User(username='******', email='*****@*****.**')
        u2 = User(username='******', email='*****@*****.**')
        u3 = User(username='******', email='*****@*****.**')
        u4 = User(username='******', email='*****@*****.**')
        db.session.add_all([u1, u2, u3, u4])

        # create four posts
        now = datetime.utcnow()
        p1 = Post(body="post from john",
                  author=u1,
                  timestamp=now + timedelta(seconds=1))
        p2 = Post(body="post from susan",
                  author=u2,
                  timestamp=now + timedelta(seconds=4))
        p3 = Post(body="post from mary",
                  author=u3,
                  timestamp=now + timedelta(seconds=3))
        p4 = Post(body="post from david",
                  author=u4,
                  timestamp=now + timedelta(seconds=2))
        db.session.add_all([p1, p2, p3, p4])
        db.session.commit()

        # setup the followers
        u1.follow(u2)  # john follows susan
        u1.follow(u4)  # john follows david
        u2.follow(u3)  # susan follows mary
        u3.follow(u4)  # mary follows david
        db.session.commit()

        # check the followed posts of each user
        f1 = u1.followed_posts().all()
        f2 = u2.followed_posts().all()
        f3 = u3.followed_posts().all()
        f4 = u4.followed_posts().all()
        self.assertEqual(f1, [p2, p4, p1])
        self.assertEqual(f2, [p2, p3])
        self.assertEqual(f3, [p3, p4])
        self.assertEqual(f4, [p4])