Fixed #21089 -- Allow TransactionTestcase subclasses to define an empty list of fixtures.

Thanks to lgs for the report and initial patch.

1 files changed, 11 insertions, 0 deletions

diff --git a/tests/fixtures/tests.py b/tests/fixtures/tests.py
index c24e0806fa..a1ecf007ce 100644
--- a/tests/fixtures/tests.py
+++ b/tests/fixtures/tests.py
@@ -24,6 +24,17 @@ class TestCaseFixtureLoadingTests(TestCase):
         ])
 
 
+class SubclassTestCaseFixtureLoadingTests(TestCaseFixtureLoadingTests):
+    """
+    Make sure that subclasses can remove fixtures from parent class (#21089).
+    """
+    fixtures = []
+
+    def testClassFixtures(self):
+        "Check that there were no fixture objects installed"
+        self.assertEqual(Article.objects.count(), 0)
+
+
 class DumpDataAssertMixin(object):
 
     def _dumpdata_assert(self, args, output, format='json', natural_keys=False,