class MergeTests(TestCase):
def setUp(self):
self.podcast1 = Podcast(urls=['http://example.com/feed.rss'])
self.podcast2 = Podcast(urls=['http://test.org/podcast/'])
self.podcast1.save()
self.podcast2.save()
self.episode1 = Episode(podcast=self.podcast1.get_id(),
urls = ['http://example.com/episode1.mp3'])
self.episode2 = Episode(podcast=self.podcast2.get_id(),
urls = ['http://example.com/episode1.mp3'])
self.episode1.save()
self.episode2.save()
self.user = User(username='******')
self.user.email = '*****@*****.**'
self.user.set_password('secret!')
self.user.save()
def test_merge_podcasts(self):
state1 = self.episode1.get_user_state(self.user)
state2 = self.episode2.get_user_state(self.user)
action1 = EpisodeAction(action='play', timestamp=datetime.utcnow())
action2 = EpisodeAction(action='download', timestamp=datetime.utcnow())
state1.add_actions([action1])
state2.add_actions([action2])
state1.save()
state2.save()
pm = PodcastMerger([self.podcast1, self.podcast2])
pm.merge()
state1 = self.episode1.get_user_state(self.user)
state2 = self.episode2.get_user_state(self.user)
self.assertIn(action1, state1.actions)
self.assertIn(action2, state1.actions)
def tearDown(self):
self.podcast1.delete()
self.episode1.delete()
try:
self.podcast2.delete()
self.episode2.delete()
except:
pass
self.user.delete()
def test_merge(self):
p1 = Podcast()
p1.urls = ['http://example.com/podcast1.rss']
p1.save()
p2 = Podcast()
p2.urls = ['http://example.com/podcast2.rss']
p2.save()
e1 = Episode()
e1.title = 'Episode 1'
e1.podcast = p1.get_id()
e1.urls = ['http://example.com/podcast1/e1.mp3']
e1.save()
e2 = Episode()
e2.title = 'Episode 2'
e2.podcast = p1.get_id()
e2.urls = ['http://example.com/podcast1/e2.mp3']
e2.save()
e3 = Episode()
e3.title = 'Episode 3'
e3.podcast = p2.get_id()
e3.urls = ['http://example.com/podcast2/e2.mp3']
e3.save()
e4 = Episode()
e4.title = 'Episode 4'
e4.podcast = p2.get_id()
e4.urls = ['http://example.com/podcast2/e3.mp3']
e4.save()
user = User()
user.username = '******'
user.email = '*****@*****.**'
user.set_password('secret')
device1 = Device()
device1.uid = 'dev1'
device2 = Device()
device2.uid = 'dev2'
user.devices.append(device1)
user.devices.append(device2)
user.save()
p1.subscribe(user, device1)
time.sleep(1)
p1.unsubscribe(user, device1)
time.sleep(1)
p1.subscribe(user, device1)
p2.subscribe(user, device2)
s1 = e1.get_user_state(user)
s1.add_actions([EpisodeAction(action='play')])
s1.save()
s3 = e3.get_user_state(user)
s3.add_actions([EpisodeAction(action='play')])
s3.save()
# we need that for later
e3_id = e3._id
actions = Counter()
# decide which episodes to merge
groups = [(0, [e1]), (1, [e2, e3]), (2, [e4])]
# carry out the merge
pm = PodcastMerger([p1, p2], actions, groups)
pm.merge()
e1 = Episode.get(e1._id)
es1 = e1.get_user_state(user)
self.assertEqual(len(es1.actions), 1)
# check if merged episode's id can still be accessed
e3 = Episode.get(e3_id)
es3 = e3.get_user_state(user)
self.assertEqual(len(es3.actions), 1)
p1 = Podcast.get(p1.get_id())
ps1 = p1.get_user_state(user)
self.assertEqual(len(ps1.get_subscribed_device_ids()), 2)
self.assertEqual(len(list(p1.get_episodes())), 3)
