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| -rw-r--r-- | tests/migrations/test_autodetector.py | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/tests/migrations/test_autodetector.py b/tests/migrations/test_autodetector.py index 6dd4bea4e2..0f1f4b5102 100644 --- a/tests/migrations/test_autodetector.py +++ b/tests/migrations/test_autodetector.py @@ -2664,6 +2664,20 @@ class AutodetectorTests(TestCase): self.assertOperationAttributes(changes, 'app', 0, 0, name='title', model_name='readable') self.assertOperationAttributes(changes, 'app', 0, 1, name='book') + def test_parse_number(self): + tests = [ + ('no_number', None), + ('0001_initial', 1), + ('0002_model3', 2), + ('0002_auto_20380101_1112', 2), + ] + for migration_name, expected_number in tests: + with self.subTest(migration_name=migration_name): + self.assertEqual( + MigrationAutodetector.parse_number(migration_name), + expected_number, + ) + class MigrationSuggestNameTests(SimpleTestCase): def test_no_operations(self): |