def test_add_note(self):
u1 = User(username='******', email='*****@*****.**')
db.session.add(u1)
db.session.commit()
self.assertEqual(u1.notes.count(), 0)
u1.add_note('test title', 'test description')
self.assertEqual(u1.notes.count(), 1)
self.assertEqual(u1.notes.filter_by(id=1).first().title, 'test title')
