def test_rss_parser():
my_opener = urllib2.build_opener(TestHTTPHandler)
urllib2.install_opener(my_opener)
crawled_feed, data_for_crawl = rss2.parse_rss(
rss_xml,
'http://sourcetest.com/rss.xml'
)
feed = read(Feed, write(crawled_feed, as_bytes=True))
assert crawled_feed.id == feed.id
title = crawled_feed.title
assert title.type == feed.title.type
assert title.value == feed.title.value
links = crawled_feed.links
assert links[1].mimetype == feed.links[1].mimetype
assert links[1].relation == feed.links[1].relation
assert links[1].uri == feed.links[1].uri
rights = crawled_feed.rights
assert rights.type == feed.rights.type
assert rights.value == feed.rights.value
contributors = crawled_feed.contributors
assert contributors[0].name == feed.contributors[0].name
assert contributors[0].email == feed.contributors[0].email
assert contributors[1].name == feed.contributors[1].name
assert contributors[1].email == feed.contributors[1].email
updated_at = crawled_feed.updated_at
assert updated_at == feed.updated_at
categories = crawled_feed.categories
assert categories[0].term == feed.categories[0].term
entries = crawled_feed.entries
assert entries[0].title.type == feed.entries[0].title.type
assert entries[0].title.value == feed.entries[0].title.value
assert entries[0].links[0].mimetype == feed.entries[0].links[0].mimetype
assert entries[0].links[0].relation == feed.entries[0].links[0].relation
assert entries[0].links[0].uri == feed.entries[0].links[0].uri
assert entries[0].content.value == feed.entries[0].content.value
assert entries[0].authors[0].name == feed.entries[0].authors[0].name
assert entries[0].authors[0].email == feed.entries[0].authors[0].email
assert entries[0].links[1].mimetype == feed.entries[0].links[1].mimetype
assert entries[0].links[1].uri == feed.entries[0].links[1].uri
assert entries[0].id == feed.entries[0].id
assert (entries[0].published_at ==
entries[0].updated_at ==
feed.entries[0].published_at ==
feed.entries[0].updated_at)
assert data_for_crawl == {
'lastBuildDate': datetime.datetime(2002, 9, 7, 0, 0, 1, tzinfo=utc),
'ttl': '10',
}
source = entries[0].source
assert source.title.type == feed.entries[0].source.title.type
assert source.title.value == feed.entries[0].source.title.value
assert source.links[1].mimetype == feed.entries[0].source.links[1].mimetype
assert source.links[1].uri == feed.entries[0].source.links[1].uri
assert source.links[1].relation == feed.entries[0].source.links[1].relation
assert source.subtitle.type == feed.entries[0].source.subtitle.type
assert source.subtitle.value == feed.entries[0].source.subtitle.value
assert not source.entries
def test_write_subscription_with_ascii_title():
rss = rss_template_with_title.format('english')
feed, _ = parse_rss(rss)
feed.id = 'id'
sublist = SubscriptionList()
sublist.subscribe(feed)
g = write(sublist)
assert ''.join(g)
def test_write_subscription_with_ascii_title():
rss = rss_template_with_title.format('english')
feed, _ = parse_rss(rss)
feed.id = 'id'
sublist = SubscriptionList()
sublist.subscribe(feed)
g = write(sublist)
assert ''.join(g)
def test_rss_parser():
my_opener = urllib2.build_opener(TestHTTPHandler)
urllib2.install_opener(my_opener)
crawled_feed, data_for_crawl = parse_rss(rss_xml,
'http://sourcetest.com/rss.xml')
feed = read(Feed, write(crawled_feed, as_bytes=True))
assert crawled_feed.id == feed.id
title = crawled_feed.title
assert title.type == feed.title.type
assert title.value == feed.title.value
links = crawled_feed.links
assert links[1].mimetype == feed.links[1].mimetype
assert links[1].relation == feed.links[1].relation
assert links[1].uri == feed.links[1].uri
rights = crawled_feed.rights
assert rights.type == feed.rights.type
assert rights.value == feed.rights.value
contributors = crawled_feed.contributors
assert contributors[0].name == feed.contributors[0].name
assert contributors[0].email == feed.contributors[0].email
assert contributors[1].name == feed.contributors[1].name
assert contributors[1].email == feed.contributors[1].email
updated_at = crawled_feed.updated_at
assert updated_at == feed.updated_at
categories = crawled_feed.categories
assert categories[0].term == feed.categories[0].term
entries = crawled_feed.entries
assert entries[0].title.type == feed.entries[0].title.type
assert entries[0].title.value == feed.entries[0].title.value
assert entries[0].links[0].mimetype == feed.entries[0].links[0].mimetype
assert entries[0].links[0].relation == feed.entries[0].links[0].relation
assert entries[0].links[0].uri == feed.entries[0].links[0].uri
assert entries[0].content.value == feed.entries[0].content.value
assert entries[0].authors[0].name == feed.entries[0].authors[0].name
assert entries[0].authors[0].email == feed.entries[0].authors[0].email
assert entries[0].links[1].mimetype == feed.entries[0].links[1].mimetype
assert entries[0].links[1].uri == feed.entries[0].links[1].uri
assert entries[0].id == feed.entries[0].id
assert (entries[0].published_at == entries[0].updated_at ==
feed.entries[0].published_at == feed.entries[0].updated_at)
assert data_for_crawl == {
'lastBuildDate': datetime.datetime(2002, 9, 7, 0, 0, 1, tzinfo=utc),
'ttl': '10',
}
source = entries[0].source
assert source.title.type == feed.entries[0].source.title.type
assert source.title.value == feed.entries[0].source.title.value
assert source.links[1].mimetype == feed.entries[0].source.links[1].mimetype
assert source.links[1].uri == feed.entries[0].source.links[1].uri
assert source.links[1].relation == feed.entries[0].source.links[1].relation
assert source.subtitle.type == feed.entries[0].source.subtitle.type
assert source.subtitle.value == feed.entries[0].source.subtitle.value
assert not source.entries
def test_log_warnings_during_rss_parsing():
my_opener = urllib2.build_opener(TestHTTPHandler)
urllib2.install_opener(my_opener)
with mock.patch('logging.getLogger') as mock_func:
crawled_feed, data_for_crawl = parse_rss(
rss_xml, 'http://sourcetest.com/rss.xml')
mock_func.assert_any_call('libearth.parser.rss2.rss_get_channel_data')
mock_func.assert_any_call('libearth.parser.rss2.rss_get_item_data')
mock_logger = mock_func.return_value
for call in mock_logger.method_calls:
name, args, _ = call
assert name == 'warn'
assert args[0] == 'Unknown tag: %s'
def test_write_subscription_with_nonascii_title():
'''SubscriptionList convert the feed title to :class:`str`, and
:class:`write` try to encode the title in utf8.
When non-ascii characters are in the title, UnicodeDecodeError is raised.
'''
rss = rss_template_with_title.format('한글')
feed, _ = parse_rss(rss)
feed.id = 'id'
sublist = SubscriptionList()
sublist.subscribe(feed)
g = write(sublist)
assert ''.join(g)
def test_write_subscription_with_nonascii_title():
'''SubscriptionList convert the feed title to :class:`str`, and
:class:`write` try to encode the title in utf8.
When non-ascii characters are in the title, UnicodeDecodeError is raised.
'''
rss = rss_template_with_title.format('한글')
feed, _ = parse_rss(rss)
feed.id = 'id'
sublist = SubscriptionList()
sublist.subscribe(feed)
g = write(sublist)
assert ''.join(g)
def test_log_warnings_during_rss_parsing():
my_opener = urllib2.build_opener(TestHTTPHandler)
urllib2.install_opener(my_opener)
with mock.patch('logging.getLogger') as mock_func:
crawled_feed, data_for_crawl = rss2.parse_rss(
rss_xml,
'http://sourcetest.com/rss.xml'
)
mock_func.assert_any_call('libearth.parser.rss2.rss_get_channel_data')
mock_func.assert_any_call('libearth.parser.rss2.rss_get_item_data')
mock_logger = mock_func.return_value
for call in mock_logger.method_calls:
name, args, _ = call
assert name == 'warn'
assert args[0] == 'Unknown tag: %s'
def test_rss_with_no_pubDate():
feed_data, crawler_hints = parse_rss(rss_with_no_pubDate)
assert feed_data.updated_at
assert feed_data.entries[0].updated_at
def test_rss_with_empty_title():
"""Empty title should be empty string, not :const:`None`."""
feed, crawler_hints = parse_rss(rss_with_empty_title)
assert feed.title.value == ''
def test_rss_item_guid():
feed_data, crawler_hints = rss2.parse_rss(rss_with_guid, None)
assert feed_data.entries[0].id == \
'urn:uuid:3F2504E0-4F89-11D3-9A0C-0305E82C3301'
assert feed_data.entries[1].id == 'http://guidtest.com/1'
assert feed_data.entries[2].id == ''
def test_rss_with_empty_title():
"""Empty title should be empty string, not :const:`None`."""
feed, crawler_hints = rss2.parse_rss(rss_with_empty_title)
assert feed.title.value == ''
def test_rss_with_no_pubDate():
feed_data, crawler_hints = rss2.parse_rss(rss_with_no_pubDate)
assert feed_data.updated_at
def test_rss_without_title():
feed, _ = parse_rss(rss_without_title, None)
assert not feed.entries
assert (text_type(feed.title) == text_type(feed.subtitle) ==
'only description')
def test_rss_with_no_pubDate():
feed_data, crawler_hints = parse_rss(rss_with_no_pubDate)
assert feed_data.updated_at
assert feed_data.entries[0].updated_at
def test_rss_without_title():
feed, _ = parse_rss(rss_without_title, None)
assert not feed.entries
assert (text_type(feed.title) == text_type(feed.subtitle) ==
'only description')
def test_rss_item_guid():
feed_data, crawler_hints = parse_rss(rss_with_guid, None)
assert feed_data.entries[0].id == \
'urn:uuid:3F2504E0-4F89-11D3-9A0C-0305E82C3301'
assert feed_data.entries[1].id == 'http://guidtest.com/1'
assert feed_data.entries[2].id == ''