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Diffstat (limited to 'tests/basic/tests.py')
| -rw-r--r-- | tests/basic/tests.py | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tests/basic/tests.py b/tests/basic/tests.py index 43c7ccdfa6..c99fc7e723 100644 --- a/tests/basic/tests.py +++ b/tests/basic/tests.py @@ -68,6 +68,15 @@ class ModelInstanceCreationTests(TestCase): a.save() self.assertEqual(a.headline, 'Fourth article') + def test_positional_and_keyword_args_for_the_same_field(self): + msg = "Article() got both positional and keyword arguments for field '%s'." + with self.assertRaisesMessage(TypeError, msg % 'headline'): + Article(None, 'Fifth article', headline='Other headline.') + with self.assertRaisesMessage(TypeError, msg % 'headline'): + Article(None, 'Sixth article', headline='') + with self.assertRaisesMessage(TypeError, msg % 'pub_date'): + Article(None, 'Seventh article', datetime(2021, 3, 1), pub_date=None) + def test_cannot_create_instance_with_invalid_kwargs(self): with self.assertRaisesMessage(TypeError, "Article() got an unexpected keyword argument 'foo'"): Article( |