Remove redundant declarations of TestCase.urls.

Test settings already have this value.

Author: aaugustin

tests/panels/test_profiling.py

@@ -10,8 +10,6 @@
                    DEBUG_TOOLBAR_PANELS=['debug_toolbar.panels.profiling.ProfilingDebugPanel'])
 class ProfilingPanelIntegrationTestCase(TestCase):
 
-    urls = 'tests.urls'
-
     def test_view_executed_once(self):
 
         self.assertEqual(User.objects.count(), 0)

tests/test_integration.py

@@ -19,8 +19,6 @@
 @override_settings(DEBUG=True)
 class DebugToolbarTestCase(BaseTestCase):
 
-    urls = 'tests.urls'
-
     def test_show_toolbar(self):
         self.assertTrue(show_toolbar(self.request))
 
@@ -77,8 +75,6 @@ def test_middleware_response_only(self):
 @override_settings(DEBUG=True)
 class DebugToolbarIntegrationTestCase(TestCase):
 
-    urls = 'tests.urls'
-
     def test_middleware(self):
         response = self.client.get('/execute_sql/')
         self.assertEqual(response.status_code, 200)