def test_follows(self):
u1 = User('test1')
u1.email = '*****@*****.**'
u1.password = '******'
u2 = User('test2')
u2.email = '*****@*****.**'
u2.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.datetime.utcnow()
u1.follow(u2)
db.session.add(u1)
db.session.commit()
timestamp_after = datetime.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.followings.count() == 1)
self.assertTrue(u2.followers.count() == 1)
f = u1.followings.all()[-1]
self.assertTrue(f.following == 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.followings.count() == 0)
self.assertTrue(u2.followers.count() == 0)
self.assertTrue(Follow.query.count() == 0)
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() == 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)
def test_follow(self):
mohamed = User(username='******', email='*****@*****.**')
wamda = User(username='******', email='*****@*****.**')
db.session.add(mohamed)
db.session.add(wamda)
db.session.commit()
self.assertEqual(mohamed.followed.all(), [])
self.assertEqual(mohamed.followers.all(), [])
mohamed.follow(wamda)
db.session.commit()
self.assertTrue(mohamed.is_following(wamda))
self.assertEqual(mohamed.followed.count(), 1)
self.assertEqual(mohamed.followed.first().username, 'wamda')
self.assertEqual(wamda.followers.count(), 1)
self.assertEqual(wamda.followers.first().username, 'mohamed')
mohamed.unfollow(wamda)
db.session.commit()
self.assertFalse(mohamed.is_following(wamda))
self.assertEqual(mohamed.followed.count(), 0)
self.assertEqual(wamda.followers.count(), 0)
