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# -*- coding: utf-8 -*-
from xml.dom import minidom
from django.test import TestCase
from django.test.client import Client
from models import Entry
try:
set
except NameError:
from sets import Set as set
class SyndicationFeedTest(TestCase):
fixtures = ['feeddata.json']
def assertChildNodes(self, elem, expected):
actual = set([n.nodeName for n in elem.childNodes])
expected = set(expected)
self.assertEqual(actual, expected)
def test_rss_feed(self):
response = self.client.get('/syndication/feeds/rss/')
doc = minidom.parseString(response.content)
# Making sure there's only 1 `rss` element and that the correct
# RSS version was specified.
feed_elem = doc.getElementsByTagName('rss')
self.assertEqual(len(feed_elem), 1)
feed = feed_elem[0]
self.assertEqual(feed.getAttribute('version'), '2.0')
# Making sure there's only one `channel` element w/in the
# `rss` element.
chan_elem = feed.getElementsByTagName('channel')
self.assertEqual(len(chan_elem), 1)
chan = chan_elem[0]
self.assertChildNodes(chan, ['title', 'link', 'description', 'language', 'lastBuildDate', 'item'])
items = chan.getElementsByTagName('item')
self.assertEqual(len(items), Entry.objects.count())
for item in items:
self.assertChildNodes(item, ['title', 'link', 'description', 'guid'])
def test_atom_feed(self):
response = self.client.get('/syndication/feeds/atom/')
doc = minidom.parseString(response.content)
feed = doc.firstChild
self.assertEqual(feed.nodeName, 'feed')
self.assertEqual(feed.getAttribute('xmlns'), 'http://www.w3.org/2005/Atom')
self.assertChildNodes(feed, ['title', 'link', 'id', 'updated', 'entry'])
entries = feed.getElementsByTagName('entry')
self.assertEqual(len(entries), Entry.objects.count())
for entry in entries:
self.assertChildNodes(entry, ['title', 'link', 'id', 'summary'])
summary = entry.getElementsByTagName('summary')[0]
self.assertEqual(summary.getAttribute('type'), 'html')
def test_custom_feed_generator(self):
response = self.client.get('/syndication/feeds/custom/')
doc = minidom.parseString(response.content)
feed = doc.firstChild
self.assertEqual(feed.nodeName, 'feed')
self.assertEqual(feed.getAttribute('django'), 'rocks')
self.assertChildNodes(feed, ['title', 'link', 'id', 'updated', 'entry', 'spam'])
entries = feed.getElementsByTagName('entry')
self.assertEqual(len(entries), Entry.objects.count())
for entry in entries:
self.assertEqual(entry.getAttribute('bacon'), 'yum')
self.assertChildNodes(entry, ['title', 'link', 'id', 'summary', 'ministry'])
summary = entry.getElementsByTagName('summary')[0]
self.assertEqual(summary.getAttribute('type'), 'html')
def test_complex_base_url(self):
"""
Tests that that the base url for a complex feed doesn't raise a 500
exception.
"""
response = self.client.get('/syndication/feeds/complex/')
self.assertEquals(response.status_code, 404)
def test_title_escaping(self):
"""
Tests that titles are escaped correctly in RSS feeds.
"""
response = self.client.get('/syndication/feeds/rss/')
doc = minidom.parseString(response.content)
for item in doc.getElementsByTagName('item'):
link = item.getElementsByTagName('link')[0]
if link.firstChild.wholeText == 'http://example.com/blog/4/':
title = item.getElementsByTagName('title')[0]
self.assertEquals(title.firstChild.wholeText, u'A & B < C > D')
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