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134 lines
4.6 KiB
Python
134 lines
4.6 KiB
Python
from __future__ import unicode_literals
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import datetime
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import unittest
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from django.test import TestCase
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from django.utils import feedgenerator
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from django.utils.timezone import get_fixed_timezone, utc
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class FeedgeneratorTest(unittest.TestCase):
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"""
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Tests for the low-level syndication feed framework.
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"""
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def test_get_tag_uri(self):
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"""
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get_tag_uri() correctly generates TagURIs.
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"""
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self.assertEqual(
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feedgenerator.get_tag_uri('http://example.org/foo/bar#headline', datetime.date(2004, 10, 25)),
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'tag:example.org,2004-10-25:/foo/bar/headline')
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def test_get_tag_uri_with_port(self):
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"""
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get_tag_uri() correctly generates TagURIs from URLs with port numbers.
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"""
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self.assertEqual(
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feedgenerator.get_tag_uri(
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'http://www.example.org:8000/2008/11/14/django#headline',
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datetime.datetime(2008, 11, 14, 13, 37, 0),
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),
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'tag:www.example.org,2008-11-14:/2008/11/14/django/headline')
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def test_rfc2822_date(self):
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"""
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rfc2822_date() correctly formats datetime objects.
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"""
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self.assertEqual(
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feedgenerator.rfc2822_date(datetime.datetime(2008, 11, 14, 13, 37, 0)),
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"Fri, 14 Nov 2008 13:37:00 -0000"
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)
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def test_rfc2822_date_with_timezone(self):
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"""
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rfc2822_date() correctly formats datetime objects with tzinfo.
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"""
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self.assertEqual(
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feedgenerator.rfc2822_date(datetime.datetime(2008, 11, 14, 13, 37, 0, tzinfo=get_fixed_timezone(60))),
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"Fri, 14 Nov 2008 13:37:00 +0100"
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)
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def test_rfc2822_date_without_time(self):
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"""
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rfc2822_date() correctly formats date objects.
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"""
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self.assertEqual(
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feedgenerator.rfc2822_date(datetime.date(2008, 11, 14)),
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"Fri, 14 Nov 2008 00:00:00 -0000"
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)
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def test_rfc3339_date(self):
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"""
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rfc3339_date() correctly formats datetime objects.
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"""
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self.assertEqual(
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feedgenerator.rfc3339_date(datetime.datetime(2008, 11, 14, 13, 37, 0)),
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"2008-11-14T13:37:00Z"
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)
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def test_rfc3339_date_with_timezone(self):
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"""
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rfc3339_date() correctly formats datetime objects with tzinfo.
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"""
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self.assertEqual(
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feedgenerator.rfc3339_date(datetime.datetime(2008, 11, 14, 13, 37, 0, tzinfo=get_fixed_timezone(120))),
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"2008-11-14T13:37:00+02:00"
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)
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def test_rfc3339_date_without_time(self):
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"""
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rfc3339_date() correctly formats date objects.
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"""
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self.assertEqual(
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feedgenerator.rfc3339_date(datetime.date(2008, 11, 14)),
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"2008-11-14T00:00:00Z"
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)
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def test_atom1_mime_type(self):
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"""
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Atom MIME type has UTF8 Charset parameter set
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"""
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atom_feed = feedgenerator.Atom1Feed("title", "link", "description")
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self.assertEqual(
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atom_feed.content_type, "application/atom+xml; charset=utf-8"
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)
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def test_rss_mime_type(self):
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"""
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RSS MIME type has UTF8 Charset parameter set
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"""
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rss_feed = feedgenerator.Rss201rev2Feed("title", "link", "description")
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self.assertEqual(
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rss_feed.content_type, "application/rss+xml; charset=utf-8"
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)
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# Two regression tests for #14202
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def test_feed_without_feed_url_gets_rendered_without_atom_link(self):
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feed = feedgenerator.Rss201rev2Feed('title', '/link/', 'descr')
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self.assertIsNone(feed.feed['feed_url'])
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feed_content = feed.writeString('utf-8')
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self.assertNotIn('<atom:link', feed_content)
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self.assertNotIn('href="/feed/"', feed_content)
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self.assertNotIn('rel="self"', feed_content)
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def test_feed_with_feed_url_gets_rendered_with_atom_link(self):
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feed = feedgenerator.Rss201rev2Feed('title', '/link/', 'descr', feed_url='/feed/')
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self.assertEqual(feed.feed['feed_url'], '/feed/')
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feed_content = feed.writeString('utf-8')
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self.assertIn('<atom:link', feed_content)
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self.assertIn('href="/feed/"', feed_content)
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self.assertIn('rel="self"', feed_content)
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class FeedgeneratorDBTest(TestCase):
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# setting the timezone requires a database query on PostgreSQL.
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def test_latest_post_date_returns_utc_time(self):
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for use_tz in (True, False):
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with self.settings(USE_TZ=use_tz):
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rss_feed = feedgenerator.Rss201rev2Feed('title', 'link', 'description')
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self.assertEqual(rss_feed.latest_post_date().tzinfo, utc)
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