old_contents: from django.core.urlresolvers import resolve
  from django.http import HttpRequest
  from django.template.loader import render_to_string
  from django.test import TestCase
  
  from recipes.views import home_page
  from recipes.models import Recipe
  
  class HomePageViewTest(TestCase):
      def test_root_url_resolves_to_home_page_view(self):
          found = resolve('/')
          self.assertEqual(found.func, home_page)
  
      def test_home_page_inherits_from_base_template(self):
          response = self.client.get('/')
          self.assertTemplateUsed(response, 'rotd/base.html')
  
      def test_home_page_uses_correct_template(self):
          request = HttpRequest()
          response = home_page(request)
          expected = render_to_string('recipes/home.html')
          self.assertEqual(response.content.decode(), expected)
  
      def test_home_page_has_recipe(self):
          Recipe.objects.create(name='test')
          response = self.client.get('/')
          self.assertIsInstance(response.context['recipe'], Recipe)
  
      def test_home_page_shows_any_recipe_name(self):
          Recipe.objects.create(name='test recipe')
          request = HttpRequest()
          response = home_page(request).content.decode()
  
          self.assertTrue(any([(recipe.name in response)
              for recipe in Recipe.objects.all()]))
  
new_contents: from django.core.urlresolvers import resolve
  from django.http import HttpRequest
  from django.template.loader import render_to_string
  from django.test import TestCase
  
  from recipes.views import home_page
  from recipes.models import Recipe
  
  class HomePageViewTest(TestCase):
      def test_root_url_resolves_to_home_page_view(self):
          found = resolve('/')
          self.assertEqual(found.func, home_page)
  
      def test_home_page_inherits_from_base_template(self):
          response = self.client.get('/')
          self.assertTemplateUsed(response, 'rotd/base.html')
  
      def test_home_page_uses_correct_template(self):
          response = self.client.get('/')
          self.assertTemplateUsed(response, 'recipes/home.html')
  
      def test_home_page_has_recipe(self):
          Recipe.objects.create(name='test')
          response = self.client.get('/')
          self.assertIsInstance(response.context['recipe'], Recipe)
  
      def test_home_page_shows_any_recipe_name(self):
          Recipe.objects.create(name='test recipe')
          request = HttpRequest()
          response = home_page(request).content.decode()
  
          self.assertTrue(any([(recipe.name in response)
              for recipe in Recipe.objects.all()]))
  
subject: Use the test client to check all templates for correctness