old_contents: from django.core.urlresolvers import reverse
  from django.test import TestCase
  from django.test.client import Client
  
  
  class ExtraContextTemplateViewTestCase(TestCase):
      urls = 'useful.tests.test_urls'
  
      def setUp(self):
          self.client = Client()
  
      def test_no_contex(self):
          url = reverse('test_extra_context_view_no_context')
          response = self.client.get(url)
          self.assertEqual(response.status_code, 200)
          self.assertEqual(response.template_name, ['test.html'])
          self.assertFalse('extra' in response.context)
  
      def test_with_contex(self):
          url = reverse('test_extra_context_view_w_context')
          response = self.client.get(url)
  
          self.assertEqual(response.status_code, 200)
          self.assertEqual(response.template_name, ['test.html'])
          self.assertTrue('extra' in response.context)
  
new_contents: from django.core.urlresolvers import reverse
  from django.test import TestCase
  from django.test.client import Client
  
  
  class ExtraContextTemplateViewTestCase(TestCase):
      urls = 'useful.tests.test_urls'
  
      def setUp(self):
          self.client = Client()
  
      def test_no_context(self):
          url = reverse('test_extra_context_view_no_context')
          response = self.client.get(url)
          self.assertEqual(response.status_code, 200)
          self.assertEqual(response.template_name, ['test.html'])
          self.assertFalse('extra' in response.context)
  
      def test_with_context(self):
          url = reverse('test_extra_context_view_w_context')
          response = self.client.get(url)
  
          self.assertEqual(response.status_code, 200)
          self.assertEqual(response.template_name, ['test.html'])
          self.assertTrue('extra' in response.context)
  
subject: Fix test names