Python Publisher.get_by_name примеры использования

Пример #1

 def test_get_by_name_returns_none_if_no_publisher(self):
     pub = Publisher.get_by_name('not_a_publisher')
     self.assertIsNone(pub)

Пример #2

 def test_get_by_name(self):
     pub = Publisher.get_by_name(self.publisher)
     self.assertEqual(pub.name, self.publisher)