diff options
Diffstat (limited to 'tests/postgres_tests')
| -rw-r--r-- | tests/postgres_tests/test_constraints.py | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/tests/postgres_tests/test_constraints.py b/tests/postgres_tests/test_constraints.py index 2fc6ee5322..3ecabcbd49 100644 --- a/tests/postgres_tests/test_constraints.py +++ b/tests/postgres_tests/test_constraints.py @@ -29,9 +29,7 @@ class SchemaTests(PostgreSQLTestCase): ) with connection.schema_editor() as editor: editor.add_constraint(RangesModel, constraint) - with connection.cursor() as cursor: - constraints = connection.introspection.get_constraints(cursor, RangesModel._meta.db_table) - self.assertIn(constraint_name, constraints) + self.assertIn(constraint_name, self.get_constraints(RangesModel._meta.db_table)) with self.assertRaises(IntegrityError), transaction.atomic(): RangesModel.objects.create(ints=(20, 50)) RangesModel.objects.create(ints=(10, 30)) @@ -45,9 +43,7 @@ class SchemaTests(PostgreSQLTestCase): ) with connection.schema_editor() as editor: editor.add_constraint(RangesModel, constraint) - with connection.cursor() as cursor: - constraints = connection.introspection.get_constraints(cursor, RangesModel._meta.db_table) - self.assertIn(constraint_name, constraints) + self.assertIn(constraint_name, self.get_constraints(RangesModel._meta.db_table)) date_1 = datetime.date(2016, 1, 1) date_2 = datetime.date(2016, 1, 4) with self.assertRaises(IntegrityError), transaction.atomic(): @@ -69,9 +65,7 @@ class SchemaTests(PostgreSQLTestCase): ) with connection.schema_editor() as editor: editor.add_constraint(RangesModel, constraint) - with connection.cursor() as cursor: - constraints = connection.introspection.get_constraints(cursor, RangesModel._meta.db_table) - self.assertIn(constraint_name, constraints) + self.assertIn(constraint_name, self.get_constraints(RangesModel._meta.db_table)) datetime_1 = datetime.datetime(2016, 1, 1) datetime_2 = datetime.datetime(2016, 1, 2, 12) with self.assertRaises(IntegrityError), transaction.atomic(): |