old_contents: from django.core.urlresolvers import reverse
  from django.test import TestCase
  
  
  class DashboardTest(TestCase):
      def test_dashboard(self):
          url = reverse('graphite.dashboard.views.dashboard')
          response = self.client.get(url)
          self.assertEqual(response.status_code, 200)
  
new_contents: from django.core.urlresolvers import reverse
  from django.test import TestCase
  
  
  class DashboardTest(TestCase):
      def test_dashboard(self):
          url = reverse('dashboard')
          response = self.client.get(url)
          self.assertEqual(response.status_code, 200)
  
subject: Update reverse call to use named URL