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# coding: utf-8
from __future__ import unicode_literals
import django
from django.contrib.auth.models import User
from django.template import Template, Context
from ..base import BaseTestCase
from ..models import NonAsciiRepr
class TemplateDebugPanelTestCase(BaseTestCase):
def setUp(self):
super(TemplateDebugPanelTestCase, self).setUp()
self.panel = self.toolbar.get_panel_by_id('TemplateDebugPanel')
self.sql_panel = self.toolbar.get_panel_by_id('SQLDebugPanel')
self.sql_panel.enable_instrumentation()
def tearDown(self):
self.sql_panel.disable_instrumentation()
super(TemplateDebugPanelTestCase, self).tearDown()
def test_queryset_hook(self):
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(self.sql_panel._queries), 0)
base_ctx_idx = 1 if django.VERSION[:2] >= (1, 5) else 0
ctx = self.panel.templates[0]['context'][base_ctx_idx]
self.assertIn('<<queryset of auth.User>>', ctx)
self.assertIn('<<triggers database query>>', ctx)
def test_object_with_non_ascii_repr_in_context(self):
self.panel.process_request(self.request)
t = Template("{{ object }}")
c = Context({'object': NonAsciiRepr()})
t.render(c)
self.panel.process_response(self.request, self.response)
self.assertIn('nôt åscíì', self.panel.content())
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