Python UserRepo.exists_by_username примеры использования

Пример #1

 def test_exists_by_username_returns_true_when_user_exists(self):
     repo = UserRepo(TEST_SESSION_FACTORY)
     repo.add_user(User(username="******", email="good@somewhere"))
     self.assertTrue(repo.exists_by_username("goodusername"))

Пример #2

 def test_exists_by_username_returns_false_when_no_user_exists(self):
     repo = UserRepo(TEST_SESSION_FACTORY)
     self.assertFalse(repo.exists_by_username("badusername"))