def run(self):
parser = FeedParser(self.instance)
defaults = parser.get_defaults()
# update instance
if parser.feed.get('status', False) == 304: return True
self.instance.__dict__.update(**truncate(defaults))
self.instance.save()
# update entries
for entry in parser.get_entries():
if self._is_entry_expired(entry): continue
e, new = self.instance.entry_set.get_or_create(**entry.get_defaults())
e.tags.set(*entry.get_tags())
e.save()
# create parsing errors if necessary
if parser.error['raised']:
self.instance.parsingerror_set.create(error_message=parser.error['message'][:255])
# validate and trash if necessary
self.instance.valid = parser.is_valid()
if not self.instance.valid and self.instance.trashed_at is None: self.instance.trashed_at = datetime.now()
self.instance.save()
return self.instance.valid
class FeedParserWithInvalidFeedTests(TestCase):
def setUp(self):
self.parser = FeedParser(InvalidFeedFactory.build())
def teardown(self):
pass
def test_feed_parser_should_set_error_on_invalid_feeds(self):
self.parser.get_defaults()
assert_true(self.parser.error['raised'])
def test_feed_parser_should_return_empty_entries_array(self):
assert_equal(self.parser.get_entries(), [])
def test_feed_parser_should_return_correct_validation_status(self):
assert_true(not self.parser.is_valid())
def test_feed_parser_assigns_no_defaults(self):
defaults = self.parser.get_defaults()
assert_true(all([val is None for key, val in defaults.iteritems()]))
class FeedParserTests(TestCase):
def setUp(self):
self.parser = FeedParser(FeedFactory.build())
def teardown(self):
pass
def test_should_parse_before_get_defaults(self):
self.parser.get_defaults()
assert_equal(self.parser.feed.feed.title, 'c-base logbuch')
def test_should_wrap_all_entries(self):
entries = self.parser.get_entries()
assert_true(all([isinstance(e, EntryWrapper) for e in entries]))
def test_should_not_parse_on_init(self):
assert_equal(self.parser.feed, None)
def test_defaults_should_containt_required_keys_and_values(self):
defaults = self.parser.get_defaults()
assert_equals(defaults['description'],
u'culture communication carbonite')
assert_equals(defaults['link'], u'http://logbuch.c-base.org')
assert_equals(defaults['title'], u'c-base logbuch')
assert_equals(defaults['language_code'], u'en')
assert_equals(defaults['language'], u'english')
assert_true('etag' in defaults.keys())
def test_feed_parser_should_not_raise_errors_on_valid_feeds(self):
self.parser.get_entries()
assert_true(not self.parser.error['raised'])
def setUp(self):
self.parser = FeedParser(InvalidFeedFactory.build())
