'Assert that the parent pointer field is not included in the fields
serialized fields'

def test_multitable_inherited_model_fields_as_expected(self):

    child = ChildModel(name1=u'parent    name', name2=u'child    name')
    serializer = DerivedModelSerializer(child)
    self.assertEqual(set(serializer.data.keys()), set([u'name1', u'name2', u'id', u'childassociatedmodel']))
