From a92cc84b4a206d18a5f1a0eaa47f19add40ff99b Mon Sep 17 00:00:00 2001 From: Tim Schilling Date: Mon, 30 Mar 2020 21:16:33 -0500 Subject: Refs #31369 -- Deprecated models.NullBooleanField in favor of BooleanField(null=True). --- tests/invalid_models_tests/test_deprecated_fields.py | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'tests/invalid_models_tests') diff --git a/tests/invalid_models_tests/test_deprecated_fields.py b/tests/invalid_models_tests/test_deprecated_fields.py index ec713d95ff..fdd5af1937 100644 --- a/tests/invalid_models_tests/test_deprecated_fields.py +++ b/tests/invalid_models_tests/test_deprecated_fields.py @@ -37,3 +37,18 @@ class DeprecatedFieldsTests(SimpleTestCase): id='fields.E901', )], ) + + def test_nullbooleanfield_deprecated(self): + class NullBooleanFieldModel(models.Model): + nb = models.NullBooleanField() + + model = NullBooleanFieldModel() + self.assertEqual(model.check(), [ + checks.Warning( + 'NullBooleanField is deprecated. Support for it (except in ' + 'historical migrations) will be removed in Django 4.0.', + hint='Use BooleanField(null=True) instead.', + obj=NullBooleanFieldModel._meta.get_field('nb'), + id='fields.W903', + ), + ]) -- cgit v1.2.1