def test_13_follows(self):
u1 = User(username='******', email='*****@*****.**', password='******')
u2 = User(username='******', email='*****@*****.**', password='******')
u1.save()
u2.save()
self.assertFalse(u1.is_following(u2))
self.assertFalse(u1.is_followed_by(u2))
timestamp_before = datetime.utcnow()
u1.follow(u2)
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.not_follow(u2)
self.assertTrue(u1.followed.count() == 1)
self.assertTrue(u2.followers.count() == 1)
self.assertTrue(Follow.query.count() == 4)
u2.follow(u1)
u2.delete()
self.assertTrue(Follow.query.count() == 3)
def test_01_save_and_delete(self):
kwargs = {"username": self.person.name(), "email": self.person.email()}
self.assertEqual(User.query.count(), 0)
user = User(**kwargs)
user.save()
self.assertEqual(user.__repr__(),
"<User {} ID {}>".format(kwargs["username"], 1))
self.assertEqual(User.query.count(), 1)
user.delete()
self.assertEqual(User.query.count(), 0)