1 files changed, 29 insertions, 0 deletions
diff --git a/tests/panels/test_profiling.py b/tests/panels/test_profiling.py
new file mode 100644
index 0000000..6a7823e
--- /dev/null
+++ b/tests/panels/test_profiling.py
@@ -0,0 +1,29 @@
+from __future__ import unicode_literals
+
+from django.contrib.auth.models import User
+from django.db import IntegrityError, transaction
+from django.test import TestCase
+from django.test.utils import override_settings
+
+
+@override_settings(DEBUG=True,
+                   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)
+
+        response = self.client.get('/new_user/')
+        self.assertContains(response, 'Profiling')
+        self.assertEqual(User.objects.count(), 1)
+
+        with self.assertRaises(IntegrityError):
+            if hasattr(transaction, 'atomic'):      # Django >= 1.6
+                with transaction.atomic():
+                    response = self.client.get('/new_user/')
+            else:
+                response = self.client.get('/new_user/')
+        self.assertEqual(User.objects.count(), 1)