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https://github.com/encode/django-rest-framework.git
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75 lines
3.2 KiB
Python
75 lines
3.2 KiB
Python
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from django.conf.urls.defaults import patterns, url
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from django import http
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from django.test import TestCase
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from djangorestframework.compat import View
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from djangorestframework.emitters import EmitterMixin, BaseEmitter
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from djangorestframework.response import Response
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DUMMYSTATUS = 200
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DUMMYCONTENT = 'dummycontent'
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EMITTER_A_SERIALIZER = lambda x: 'Emitter A: %s' % x
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EMITTER_B_SERIALIZER = lambda x: 'Emitter B: %s' % x
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class MockView(EmitterMixin, View):
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def get(self, request):
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response = Response(DUMMYSTATUS, DUMMYCONTENT)
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return self.emit(response)
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class EmitterA(BaseEmitter):
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media_type = 'mock/emittera'
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def emit(self, output, verbose=False):
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return EMITTER_A_SERIALIZER(output)
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class EmitterB(BaseEmitter):
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media_type = 'mock/emitterb'
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def emit(self, output, verbose=False):
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return EMITTER_B_SERIALIZER(output)
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urlpatterns = patterns('',
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url(r'^$', MockView.as_view(emitters=[EmitterA, EmitterB])),
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)
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class EmitterIntegrationTests(TestCase):
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"""End-to-end testing of emitters using an EmitterMixin on a generic view."""
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urls = 'djangorestframework.tests.emitters'
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def test_default_emitter_serializes_content(self):
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"""If the Accept header is not set the default emitter should serialize the response."""
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resp = self.client.get('/')
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self.assertEquals(resp['Content-Type'], EmitterA.media_type)
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self.assertEquals(resp.content, EMITTER_A_SERIALIZER(DUMMYCONTENT))
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self.assertEquals(resp.status_code, DUMMYSTATUS)
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def test_default_emitter_serializes_content_on_accept_any(self):
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"""If the Accept header is set to */* the default emitter should serialize the response."""
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resp = self.client.get('/', HTTP_ACCEPT='*/*')
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self.assertEquals(resp['Content-Type'], EmitterA.media_type)
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self.assertEquals(resp.content, EMITTER_A_SERIALIZER(DUMMYCONTENT))
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self.assertEquals(resp.status_code, DUMMYSTATUS)
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def test_specified_emitter_serializes_content_default_case(self):
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"""If the Accept header is set the specified emitter should serialize the response.
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(In this case we check that works for the default emitter)"""
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resp = self.client.get('/', HTTP_ACCEPT=EmitterA.media_type)
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self.assertEquals(resp['Content-Type'], EmitterA.media_type)
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self.assertEquals(resp.content, EMITTER_A_SERIALIZER(DUMMYCONTENT))
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self.assertEquals(resp.status_code, DUMMYSTATUS)
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def test_specified_emitter_serializes_content_non_default_case(self):
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"""If the Accept header is set the specified emitter should serialize the response.
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(In this case we check that works for a non-default emitter)"""
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resp = self.client.get('/', HTTP_ACCEPT=EmitterB.media_type)
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self.assertEquals(resp['Content-Type'], EmitterB.media_type)
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self.assertEquals(resp.content, EMITTER_B_SERIALIZER(DUMMYCONTENT))
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self.assertEquals(resp.status_code, DUMMYSTATUS)
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def test_unsatisfiable_accept_header_on_request_returns_406_status(self):
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"""If the Accept header is unsatisfiable we should return a 406 Not Acceptable response."""
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resp = self.client.get('/', HTTP_ACCEPT='foo/bar')
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self.assertEquals(resp.status_code, 406)
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