class PongMessageSerializerTestCase(unittest.TestCase):
    def setUp(self):
        self.serializer = PongMessageSerializer()

    def test_with_id(self):
        id = 'test'
        pod = self.serializer.serialize(PongMessage(id=id))
        self.assertEqual(pod, {'msg': 'pong', 'id': id})

    def test_without_id(self):
        pod = self.serializer.serialize(PongMessage())
        self.assertEqual(pod, {'msg': 'pong'})
class PongMessageSerializerTestCase(unittest.TestCase):
    def setUp(self):
        self.serializer = PongMessageSerializer()

    def test_with_id(self):
        id = "test"
        pod = self.serializer.serialize(PongMessage(id=id))
        self.assertEqual(pod, {"msg": "pong", "id": id})

    def test_without_id(self):
        pod = self.serializer.serialize(PongMessage())
        self.assertEqual(pod, {"msg": "pong"})
 def setUp(self):
     self.serializer = PongMessageSerializer()
 def setUp(self):
     self.serializer = PongMessageSerializer()