From f479df7f8d03ab767bb5e5d655243191087d6432 Mon Sep 17 00:00:00 2001 From: Daniyal Date: Wed, 24 Mar 2021 11:15:08 +0530 Subject: Refs #32508 -- Raised Type/ValueError instead of using "assert" in django.db.models. Co-authored-by: Mariusz Felisiak --- tests/invalid_models_tests/test_models.py | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'tests/invalid_models_tests') diff --git a/tests/invalid_models_tests/test_models.py b/tests/invalid_models_tests/test_models.py index 66657211b2..f0984fa759 100644 --- a/tests/invalid_models_tests/test_models.py +++ b/tests/invalid_models_tests/test_models.py @@ -1591,6 +1591,18 @@ class OtherModelTests(SimpleTestCase): ]) +class MultipleAutoFieldsTests(TestCase): + def test_multiple_autofields(self): + msg = ( + "Model invalid_models_tests.MultipleAutoFields can't have more " + "than one auto-generated field." + ) + with self.assertRaisesMessage(ValueError, msg): + class MultipleAutoFields(models.Model): + auto1 = models.AutoField(primary_key=True) + auto2 = models.AutoField(primary_key=True) + + @isolate_apps('invalid_models_tests') class JSONFieldTests(TestCase): @skipUnlessDBFeature('supports_json_field') -- cgit v1.3