1 files changed, 31 insertions, 0 deletions
diff --git a/tests/panels/test_template.py b/tests/panels/test_template.py
new file mode 100644
index 0000000..4e30a73
--- /dev/null
+++ b/tests/panels/test_template.py
@@ -0,0 +1,31 @@
+from __future__ import unicode_literals
+
+import django
+from django.contrib.auth.models import User
+from django.template import Template, Context
+
+from debug_toolbar.panels.template import TemplateDebugPanel
+from debug_toolbar.panels.sql import SQLDebugPanel
+
+from ..base import BaseTestCase
+
+
+class TemplateDebugPanelTestCase(BaseTestCase):
+
+    def test_queryset_hook(self):
+        template_panel = self.toolbar.get_panel(TemplateDebugPanel)
+        sql_panel = self.toolbar.get_panel(SQLDebugPanel)
+        t = Template("No context variables here!")
+        c = Context({
+            'queryset': User.objects.all(),
+            'deep_queryset': {
+                'queryset': User.objects.all(),
+            }
+        })
+        t.render(c)
+        # ensure the query was NOT logged
+        self.assertEqual(len(sql_panel._queries), 0)
+        base_ctx_idx = 1 if django.VERSION[:2] >= (1, 5) else 0
+        ctx = template_panel.templates[0]['context'][base_ctx_idx]
+        self.assertIn('<<queryset of auth.User>>', ctx)
+        self.assertIn('<<triggers database query>>', ctx)