1 files changed, 121 insertions, 0 deletions
diff --git a/tests/test_htmlrenderer.py b/tests/test_htmlrenderer.py
new file mode 100644
index 00000000..2edc6b4b
--- /dev/null
+++ b/tests/test_htmlrenderer.py
@@ -0,0 +1,121 @@
+from __future__ import unicode_literals
+from django.core.exceptions import PermissionDenied
+from django.conf.urls import patterns, url
+from django.http import Http404
+from django.test import TestCase
+from django.template import TemplateDoesNotExist, Template
+from django.utils import six
+from rest_framework import status
+from rest_framework.decorators import api_view, renderer_classes
+from rest_framework.renderers import TemplateHTMLRenderer
+from rest_framework.response import Response
+import django.template.loader
+
+
+@api_view(('GET',))
+@renderer_classes((TemplateHTMLRenderer,))
+def example(request):
+    """
+    A view that can returns an HTML representation.
+    """
+    data = {'object': 'foobar'}
+    return Response(data, template_name='example.html')
+
+
+@api_view(('GET',))
+@renderer_classes((TemplateHTMLRenderer,))
+def permission_denied(request):
+    raise PermissionDenied()
+
+
+@api_view(('GET',))
+@renderer_classes((TemplateHTMLRenderer,))
+def not_found(request):
+    raise Http404()
+
+
+urlpatterns = patterns(
+    '',
+    url(r'^$', example),
+    url(r'^permission_denied$', permission_denied),
+    url(r'^not_found$', not_found),
+)
+
+
+class TemplateHTMLRendererTests(TestCase):
+    urls = 'tests.test_htmlrenderer'
+
+    def setUp(self):
+        """
+        Monkeypatch get_template
+        """
+        self.get_template = django.template.loader.get_template
+
+        def get_template(template_name, dirs=None):
+            if template_name == 'example.html':
+                return Template("example: {{ object }}")
+            raise TemplateDoesNotExist(template_name)
+
+        django.template.loader.get_template = get_template
+
+    def tearDown(self):
+        """
+        Revert monkeypatching
+        """
+        django.template.loader.get_template = self.get_template
+
+    def test_simple_html_view(self):
+        response = self.client.get('/')
+        self.assertContains(response, "example: foobar")
+        self.assertEqual(response['Content-Type'], 'text/html; charset=utf-8')
+
+    def test_not_found_html_view(self):
+        response = self.client.get('/not_found')
+        self.assertEqual(response.status_code, status.HTTP_404_NOT_FOUND)
+        self.assertEqual(response.content, six.b("404 Not Found"))
+        self.assertEqual(response['Content-Type'], 'text/html; charset=utf-8')
+
+    def test_permission_denied_html_view(self):
+        response = self.client.get('/permission_denied')
+        self.assertEqual(response.status_code, status.HTTP_403_FORBIDDEN)
+        self.assertEqual(response.content, six.b("403 Forbidden"))
+        self.assertEqual(response['Content-Type'], 'text/html; charset=utf-8')
+
+
+class TemplateHTMLRendererExceptionTests(TestCase):
+    urls = 'tests.test_htmlrenderer'
+
+    def setUp(self):
+        """
+        Monkeypatch get_template
+        """
+        self.get_template = django.template.loader.get_template
+
+        def get_template(template_name):
+            if template_name == '404.html':
+                return Template("404: {{ detail }}")
+            if template_name == '403.html':
+                return Template("403: {{ detail }}")
+            raise TemplateDoesNotExist(template_name)
+
+        django.template.loader.get_template = get_template
+
+    def tearDown(self):
+        """
+        Revert monkeypatching
+        """
+        django.template.loader.get_template = self.get_template
+
+    def test_not_found_html_view_with_template(self):
+        response = self.client.get('/not_found')
+        self.assertEqual(response.status_code, status.HTTP_404_NOT_FOUND)
+        self.assertTrue(response.content in (
+            six.b("404: Not found"), six.b("404 Not Found")))
+        self.assertEqual(response['Content-Type'], 'text/html; charset=utf-8')
+
+    def test_permission_denied_html_view_with_template(self):
+        response = self.client.get('/permission_denied')
+        self.assertEqual(response.status_code, status.HTTP_403_FORBIDDEN)
+        self.assertTrue(response.content in (
+            six.b("403: Permission denied"), six.b("403 Forbidden")))
+        self.assertEqual(response['Content-Type'], 'text/html; charset=utf-8')