def test_augmentStatusWithImageURLEntitiesException(self):
"""
If an exception is raised while trying to resolve entities, log it.
This overrides L{twitter.extractImage} so that it always returns
the given URL, as if it was successfully extracted.
"""
def cb(entry):
self.assertIdentical(None, entry.image_url)
self.assertEqual(1, len(self.flushLoggedErrors()))
url = URL()
url.url = 'http://t.co/qbJx26r'
url.expanded_url = 'http://twitter.com/twitter/status/' \
'76360760606986241/photo/1'
status = Status()
status.entities = Entities()
status.entities.urls = [url]
self.patch(self.embedder, 'extractImage',
lambda url: defer.fail(Exception()))
d = self.embedder.augmentStatusWithImage(status)
d.addCallback(cb)
return d
def test_augmentStatusWithImageURLEntities(self):
"""
If there is no media entity, try expanded extracted URLs.
This overrides L{twitter.extractImage} so that it always returns
the given URL, as if it was successfully extracted.
"""
def cb(entry):
self.assertEqual(url.expanded_url, entry.image_url)
url = URL()
url.url = 'http://t.co/qbJx26r'
url.expanded_url = 'http://twitter.com/twitter/status/' \
'76360760606986241/photo/1'
status = Status()
status.entities = Entities()
status.entities.urls = [url]
self.patch(self.embedder, 'extractImage', defer.succeed)
d = self.embedder.augmentStatusWithImage(status)
d.addCallback(cb)
return d
def test_augmentStatusWithImageURLEntitiesNoImage(self):
"""
If the embedded URLs don't resolve to an image, set it to None.
This overrides L{twitter.extractImage} so that it always returns
the given URL, as if it was successfully extracted.
"""
def cb(entry):
self.assertIdentical(None, entry.image_url)
url = URL()
url.url = 'http://t.co/qbJx26r'
url.expanded_url = 'http://twitter.com/twitter/status/' \
'76360760606986241/photo/1'
status = Status()
status.entities = Entities()
status.entities.urls = [url]
self.patch(self.embedder, 'extractImage',
lambda url: defer.succeed(None))
d = self.embedder.augmentStatusWithImage(status)
d.addCallback(cb)
return d
