2017-08-20 14:28:40 +00:00
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# coding=utf-8
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"""Unit tests for salmon.py.
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TODO: test error handling
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"""
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from __future__ import unicode_literals
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2017-08-23 15:14:51 +00:00
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import copy
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2017-08-20 14:28:40 +00:00
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import unittest
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import urllib
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from google.appengine.datastore import datastore_stub_util
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from google.appengine.ext import testbed
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from django_salmon import magicsigs
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import mock
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from oauth_dropins.webutil import testutil
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import requests
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import common
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import models
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from salmon import app
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@mock.patch('requests.post')
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@mock.patch('requests.get')
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@mock.patch('urllib2.urlopen')
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class SalmonTest(unittest.TestCase):
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def setUp(self):
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self.testbed = testbed.Testbed()
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self.testbed.activate()
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hrd_policy = datastore_stub_util.PseudoRandomHRConsistencyPolicy(probability=.5)
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self.testbed.init_datastore_v3_stub(consistency_policy=hrd_policy)
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self.testbed.init_memcache_stub()
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def tearDown(self):
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self.testbed.deactivate()
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def test_slap(self, mock_urlopen, mock_get, mock_post):
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# salmon magic key discovery. first host-meta, then webfinger
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key = models.MagicKey.get_or_create('alice')
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mock_urlopen.side_effect = [
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testutil.UrlopenResult(200, """\
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<?xml version='1.0' encoding='UTF-8'?>
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<XRD xmlns='http://docs.oasis-open.org/ns/xri/xrd-1.0'>
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<Link rel='lrdd' type='application/xrd+xml' template='http://webfinger/{uri}' />
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</XRD>"""),
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testutil.UrlopenResult(200, """\
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<?xml version='1.0' encoding='UTF-8'?>
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<XRD xmlns='http://docs.oasis-open.org/ns/xri/xrd-1.0'>
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<Subject>alice@fedsoc.net</Subject>
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<Link rel='magic-public-key' href='%s' />
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</XRD>""" % key.href()),
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]
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# webmention discovery
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html = '<html><head><link rel="webmention" href="/webmention"></html>'
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resp = requests.Response()
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resp.status_code = 200
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resp._text = html
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resp._content = html.encode('utf-8')
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mock_get.return_value = resp
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# webmention post
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resp = requests.Response()
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resp.status_code = 200
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mock_post.return_value = resp
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# send slap!
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atom_reply = """\
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<?xml version='1.0' encoding='UTF-8'?>
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<entry xmlns='http://www.w3.org/2005/Atom'>
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<id>https://my/reply</id>
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<link href="https://my/reply" />
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<author>
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<name>Alice</name>
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<uri>alice@fedsoc.net</uri>
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</author>
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<thr:in-reply-to xmlns:thr="http://purl.org/syndication/thread/1.0" ref="http://orig/post">
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http://orig/post
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</thr:in-reply-to>
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<content>I hereby reply.</content>
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<title>My Reply</title>
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<updated>2017-08-25T00:00:00</updated>
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</entry>"""
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slap = magicsigs.magic_envelope(atom_reply, 'application/atom+xml', key)
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got = app.get_response('/@foo.com/salmon', method='POST', body=slap)
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self.assertEquals(200, got.status_int)
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# check salmon magic key discovery
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mock_urlopen.assert_has_calls((
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mock.call('http://fedsoc.net/.well-known/host-meta'),
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mock.call('http://webfinger/alice@fedsoc.net'),
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))
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# check webmention discovery and post
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expected_headers = copy.deepcopy(common.HEADERS)
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expected_headers['Accept'] = '*/*'
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mock_get.assert_called_once_with(
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'http://orig/post', headers=common.HEADERS, verify=False)
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mock_post.assert_called_once_with(
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'http://orig/webmention',
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data={
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'source': 'https://my/reply',
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'target': 'http://orig/post',
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},
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allow_redirects=False,
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headers=expected_headers,
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verify=False)
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