Exemplos de instantiate_object_id_field em Python

Exemplo n.º 1

 def test_object_id_field_type_requires_kwargs_as_dict(self):
     object_id_tuple_bad_kwargs = (models.TextField, 10)
     self.assertRaises(
         TypeError,
         lambda: instantiate_object_id_field(object_id_tuple_bad_kwargs))

Exemplo n.º 2

 def test_object_id_field_type_tuple(self):
     field = instantiate_object_id_field((models.CharField, {
         'max_length': 20
     }))
     self.assertIsInstance(field, models.CharField)
     self.assertEqual(field.max_length, 20)

Exemplo n.º 3

 def test_object_id_field_type_requires_field_class(self):
     self.assertRaises(TypeError, lambda: instantiate_object_id_field(int))

Exemplo n.º 4

 def test_object_id_field_type_class(self):
     field = instantiate_object_id_field(models.PositiveIntegerField)
     self.assertIsInstance(field, models.PositiveIntegerField)