mirror of
https://github.com/encode/django-rest-framework.git
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119 lines
4.0 KiB
Python
119 lines
4.0 KiB
Python
from __future__ import unicode_literals
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from django.core.exceptions import PermissionDenied
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from django.http import Http404
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from django.test import TestCase
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from django.template import TemplateDoesNotExist, Template
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import django.template.loader
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from rest_framework import status
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from rest_framework.compat import patterns, url
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from rest_framework.decorators import api_view, renderer_classes
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from rest_framework.renderers import TemplateHTMLRenderer
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from rest_framework.response import Response
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from rest_framework.compat import six
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@api_view(('GET',))
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@renderer_classes((TemplateHTMLRenderer,))
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def example(request):
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"""
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A view that can returns an HTML representation.
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"""
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data = {'object': 'foobar'}
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return Response(data, template_name='example.html')
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@api_view(('GET',))
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@renderer_classes((TemplateHTMLRenderer,))
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def permission_denied(request):
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raise PermissionDenied()
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@api_view(('GET',))
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@renderer_classes((TemplateHTMLRenderer,))
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def not_found(request):
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raise Http404()
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urlpatterns = patterns('',
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url(r'^$', example),
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url(r'^permission_denied$', permission_denied),
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url(r'^not_found$', not_found),
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)
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class TemplateHTMLRendererTests(TestCase):
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urls = 'rest_framework.tests.htmlrenderer'
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def setUp(self):
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"""
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Monkeypatch get_template
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"""
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self.get_template = django.template.loader.get_template
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def get_template(template_name):
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if template_name == 'example.html':
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return Template("example: {{ object }}")
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raise TemplateDoesNotExist(template_name)
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django.template.loader.get_template = get_template
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def tearDown(self):
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"""
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Revert monkeypatching
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"""
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django.template.loader.get_template = self.get_template
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def test_simple_html_view(self):
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response = self.client.get('/')
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self.assertContains(response, "example: foobar")
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self.assertEqual(response['Content-Type'], 'text/html; charset=utf-8')
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def test_not_found_html_view(self):
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response = self.client.get('/not_found')
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self.assertEqual(response.status_code, status.HTTP_404_NOT_FOUND)
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self.assertEqual(response.content, six.b("404 Not Found"))
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self.assertEqual(response['Content-Type'], 'text/html; charset=utf-8')
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def test_permission_denied_html_view(self):
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response = self.client.get('/permission_denied')
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self.assertEqual(response.status_code, status.HTTP_403_FORBIDDEN)
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self.assertEqual(response.content, six.b("403 Forbidden"))
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self.assertEqual(response['Content-Type'], 'text/html; charset=utf-8')
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class TemplateHTMLRendererExceptionTests(TestCase):
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urls = 'rest_framework.tests.htmlrenderer'
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def setUp(self):
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"""
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Monkeypatch get_template
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"""
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self.get_template = django.template.loader.get_template
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def get_template(template_name):
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if template_name == '404.html':
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return Template("404: {{ detail }}")
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if template_name == '403.html':
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return Template("403: {{ detail }}")
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raise TemplateDoesNotExist(template_name)
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django.template.loader.get_template = get_template
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def tearDown(self):
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"""
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Revert monkeypatching
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"""
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django.template.loader.get_template = self.get_template
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def test_not_found_html_view_with_template(self):
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response = self.client.get('/not_found')
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self.assertEqual(response.status_code, status.HTTP_404_NOT_FOUND)
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self.assertEqual(response.content, six.b("404: Not found"))
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self.assertEqual(response['Content-Type'], 'text/html; charset=utf-8')
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def test_permission_denied_html_view_with_template(self):
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response = self.client.get('/permission_denied')
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self.assertEqual(response.status_code, status.HTTP_403_FORBIDDEN)
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self.assertEqual(response.content, six.b("403: Permission denied"))
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self.assertEqual(response['Content-Type'], 'text/html; charset=utf-8')
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