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)
def test_follow(self):
user1 = User(username='******', email='*****@*****.**')
user2 = User(username='******', email='*****@*****.**')
db.session.add(user1)
db.session.add(user2)
db.session.commit()
self.assertEqual(user1.followed.all(), [])
self.assertEqual(user1.followers.all(), [])
user1.follow(user2)
db.session.commit()
self.assertTrue(user1.is_following(user2))
self.assertEqual(user1.followed.count(), 1)
self.assertEqual(user1.followed.first().username, 'rob')
self.assertEqual(user2.followers.count(), 1)
self.assertEqual(user2.followers.first().username, 'sara')
user1.unfollow(user2)
db.session.commit()
self.assertFalse(user1.is_following(user2))
self.assertEqual(user1.followed.count(), 0)
self.assertEqual(user2.followers.count(), 0)
def test_follow(self):
u1 = User(nickname='john', email='*****@*****.**')
u2 = User(nickname='susan', email='*****@*****.**')
db.session.add(u1)
db.session.add(u2)
db.session.commit()
assert u1.unfollow(u2) is None
u = u1.follow(u2)
db.session.add(u)
db.session.commit()
assert u1.follow(u2) is None
assert u1.is_following(u2)
assert u1.followed.count() == 1
assert u1.followed.first().nickname == 'susan'
assert u2.followers.count() == 1
assert u2.followers.first().nickname == 'john'
u = u1.unfollow(u2)
assert u is not None
db.session.add(u)
db.session.commit()
assert not u1.is_following(u2)
assert u1.followed.count() == 0
assert u2.followers.count() == 0
def test_follows(self):
u1 = User(email='*****@*****.**', password='******')
u2 = User(email='*****@*****.**', password='******')
db.session.add(u1)
db.session.add(u2)
db.session.commit()
self.assertFalse(u1.is_following(u2))
self.assertFalse(u1.is_followed_by(u2))
timestamp_before = datetime.utcnow()
u1.follow(u2)
db.session.add(u1)
db.session.commit()
timestamp_after = datetime.utcnow()
self.assertTrue(u1.is_following(u2))
self.assertFalse(u1.is_followed_by(u2))
self.assertTrue(u2.is_followed_by(u1))
self.assertTrue(u1.followed.count() == 2)
self.assertTrue(u2.followers.count() == 2)
f = u1.followed.all()[-1]
self.assertTrue(f.followed == u2)
self.assertTrue(timestamp_before <= f.timestamp <= timestamp_after)
f = u2.followers.all()[-1]
self.assertTrue(f.follower == u1)
u1.unfollow(u2)
db.session.add(u1)
db.session.commit()
self.assertTrue(u1.followed.count() == 1)
self.assertTrue(u2.followers.count() == 1)
self.assertTrue(Follow.query.count() == 2)
u2.follow(u1)
db.session.add(u1)
db.session.add(u2)
db.session.commit()
db.session.delete(u2)
db.session.commit()
self.assertTrue(Follow.query.count() == 1)
