876 lines
24 KiB
Python
Executable file
876 lines
24 KiB
Python
Executable file
#!/usr/bin/env python
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"""
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Integration (not unit) tests for pylast.py
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"""
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import os
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from random import choice
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import time
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import unittest
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import pylast
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def load_secrets():
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secrets_file = "test_pylast.yaml"
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if os.path.isfile(secrets_file):
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import yaml # pip install pyyaml
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with open(secrets_file, "r") as f: # see example_test_pylast.yaml
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doc = yaml.load(f)
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else:
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doc = {}
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doc["username"] = os.environ['PYLAST_USERNAME'].strip()
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doc["password_hash"] = os.environ['PYLAST_PASSWORD_HASH'].strip()
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doc["api_key"] = os.environ['PYLAST_API_KEY'].strip()
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doc["api_secret"] = os.environ['PYLAST_API_SECRET'].strip()
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return doc
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class TestPyLast(unittest.TestCase):
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secrets = None
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def unix_timestamp(self):
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return int(time.time())
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def setUp(self):
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if self.__class__.secrets is None:
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self.__class__.secrets = load_secrets()
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self.username = self.__class__.secrets["username"]
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password_hash = self.__class__.secrets["password_hash"]
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API_KEY = self.__class__.secrets["api_key"]
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API_SECRET = self.__class__.secrets["api_secret"]
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self.network = pylast.LastFMNetwork(api_key = API_KEY, api_secret =
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API_SECRET, username = self.username, password_hash = password_hash)
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def test_scrobble(self):
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# Arrange
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artist = "Test Artist"
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title = "Test Title"
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timestamp = self.unix_timestamp()
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lastfm_user = self.network.get_user(self.username)
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# Act
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self.network.scrobble(artist = artist, title = title, timestamp = timestamp)
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# Assert
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last_scrobble = lastfm_user.get_recent_tracks(limit = 2)[0] # 2 to ignore now-playing
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self.assertEqual(str(last_scrobble.track.artist), str(artist))
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self.assertEqual(str(last_scrobble.track.title), str(title))
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self.assertEqual(str(last_scrobble.timestamp), str(timestamp))
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def test_unscrobble(self):
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# Arrange
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artist = "Test Artist 2"
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title = "Test Title 2"
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timestamp = self.unix_timestamp()
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library = pylast.Library(user = self.username, network = self.network)
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self.network.scrobble(artist = artist, title = title, timestamp = timestamp)
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lastfm_user = self.network.get_user(self.username)
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# Act
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library.remove_scrobble(artist = artist, title = title, timestamp = timestamp)
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# Assert
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last_scrobble = lastfm_user.get_recent_tracks(limit = 2)[0] # 2 to ignore now-playing
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self.assertNotEqual(str(last_scrobble.timestamp), str(timestamp))
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def test_add_album(self):
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# Arrange
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library = pylast.Library(user = self.username, network = self.network)
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album = self.network.get_album("Test Artist", "Test Album")
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# Act
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library.add_album(album)
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# Assert
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my_albums = library.get_albums()
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for my_album in my_albums:
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value = (album == my_album[0])
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if value:
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break
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self.assertTrue(value)
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def test_remove_album(self):
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# Arrange
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library = pylast.Library(user = self.username, network = self.network)
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# Pick an artist with plenty of albums
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artist = self.network.get_top_artists()[0]
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albums = artist.get_top_albums()
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# Pick a random one to avoid problems running concurrent tests
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album = choice(albums)[0]
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library.add_album(album)
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# Act
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library.remove_album(album)
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# Assert
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my_albums = library.get_albums()
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for my_album in my_albums:
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value = (album == my_album[0])
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if value:
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break
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self.assertFalse(value)
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def test_add_artist(self):
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# Arrange
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artist = "Test Artist 2"
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library = pylast.Library(user = self.username, network = self.network)
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# Act
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library.add_artist(artist)
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# Assert
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artists = library.get_artists()
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for artist in artists:
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value = (str(artist[0]) == "Test Artist 2")
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if value:
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break
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self.assertTrue(value)
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def test_remove_artist(self):
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# Arrange
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# Get plenty of artists
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artists = self.network.get_top_artists()
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# Pick a random one to avoid problems running concurrent tests
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my_artist = choice(artists)
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library = pylast.Library(user = self.username, network = self.network)
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library.add_artist(my_artist)
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# Act
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library.remove_artist(my_artist)
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# Assert
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artists = library.get_artists()
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for artist in artists:
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value = (artist[0] == my_artist)
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if value:
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break
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self.assertFalse(value)
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def test_get_venue(self):
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# Arrange
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venue_name = "Last.fm Office"
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country_name = "United Kingdom"
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# Act
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venue_search = self.network.search_for_venue(venue_name, country_name)
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venue = venue_search.get_next_page()[0]
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# Assert
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self.assertEqual(str(venue.id), "8778225")
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def test_get_user_registration(self):
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# Arrange
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username = "RJ"
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user = self.network.get_user(username)
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# Act
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registered = user.get_registered()
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# Assert
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# Just check date because of timezones
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self.assertIn(u"2002-11-20 ", registered)
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def test_get_user_unixtime_registration(self):
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# Arrange
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username = "RJ"
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user = self.network.get_user(username)
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# Act
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unixtime_registered = user.get_unixtime_registered()
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# Assert
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# Just check date because of timezones
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self.assertEqual(unixtime_registered, u"1037793040")
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def test_get_genderless_user(self):
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# Arrange
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lastfm_user = self.network.get_user("test_user") # currently no gender set
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# Act
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gender = lastfm_user.get_gender()
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# Assert
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self.assertIsNone(gender)
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def test_get_countryless_user(self):
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# Arrange
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lastfm_user = self.network.get_user("test_user") # currently no country set
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# Act
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country = lastfm_user.get_country()
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# Assert
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self.assertIsNone(country)
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def test_love(self):
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# Arrange
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artist = "Test Artist"
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title = "Test Title"
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track = self.network.get_track(artist, title)
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lastfm_user = self.network.get_user(self.username)
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# Act
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track.love()
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# Assert
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loved = lastfm_user.get_loved_tracks(limit = 1)
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self.assertEqual(str(loved[0].track.artist), "Test Artist")
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self.assertEqual(str(loved[0].track.title), "Test Title")
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def test_unlove(self):
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# Arrange
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artist = "Test Artist"
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title = "Test Title"
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track = pylast.Track(artist, title, self.network)
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lastfm_user = self.network.get_user(self.username)
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track.love()
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# Act
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track.unlove()
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# Assert
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loved = lastfm_user.get_loved_tracks(limit = 1)
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if len(loved): # OK to be empty but if not:
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self.assertNotEqual(str(loved.track.artist), "Test Artist")
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self.assertNotEqual(str(loved.track.title), "Test Title")
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def test_get_100_albums(self):
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# Arrange
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library = pylast.Library(user = self.username, network = self.network)
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# Act
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albums = library.get_albums(limit = 100)
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# Assert
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self.assertGreaterEqual(len(albums), 0)
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def test_get_limitless_albums(self):
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# Arrange
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library = pylast.Library(user = self.username, network = self.network)
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# Act
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albums = library.get_albums(limit = None)
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# Assert
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self.assertGreaterEqual(len(albums), 0)
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def test_user_equals_none(self):
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# Arrange
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lastfm_user = self.network.get_user(self.username)
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# Act
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value = (lastfm_user == None)
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# Assert
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self.assertFalse(value)
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def test_user_not_equal_to_none(self):
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# Arrange
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lastfm_user = self.network.get_user(self.username)
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# Act
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value = (lastfm_user != None)
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# Assert
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self.assertTrue(value)
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def test_now_playing_user_with_no_scrobbles(self):
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# Arrange
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user = self.network.get_user('test-account') # currently has no scrobbles
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# Act
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current_track = user.get_now_playing()
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# Assert
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self.assertIsNone(current_track)
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def test_love_limits(self):
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# Arrange
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user = self.network.get_user("test-user") # currently at least 23 loved tracks
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# Act/Assert
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self.assertEqual(len(user.get_loved_tracks(limit=20)), 20)
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self.assertLessEqual(len(user.get_loved_tracks(limit=100)), 100)
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self.assertGreaterEqual(len(user.get_loved_tracks(limit=None)), 23)
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self.assertGreaterEqual(len(user.get_loved_tracks(limit=0)), 23)
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def test_update_now_playing(self):
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# Arrange
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artist = "Test Artist"
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title = "Test Title"
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album = "Test Album"
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track_number = 1
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lastfm_user = self.network.get_user(self.username)
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# Act
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self.network.update_now_playing(artist = artist, title = title, album = album, track_number = track_number)
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# Assert
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current_track = lastfm_user.get_now_playing()
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self.assertIsNotNone(current_track)
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self.assertEqual(str(current_track.title), "Test Title")
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self.assertEqual(str(current_track.artist), "Test Artist")
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def test_libre_fm(self):
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# Arrange
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username = self.__class__.secrets["username"]
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password_hash = self.__class__.secrets["password_hash"]
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# Act
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network = pylast.LibreFMNetwork(password_hash = password_hash, username = username)
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tags = network.get_top_tags(limit = 1)
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# Assert
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self.assertGreater(len(tags), 0)
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self.assertTrue(type(tags[0]) == pylast.TopItem)
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def test_album_tags_are_topitems(self):
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# Arrange
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albums = self.network.get_user('RJ').get_top_albums()
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# Act
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tags = albums[0].item.get_top_tags(limit = 1)
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# Assert
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self.assertGreater(len(tags), 0)
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self.assertTrue(type(tags[0]) == pylast.TopItem)
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def helper_is_thing_hashable(self, thing):
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# Arrange
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things = set()
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# Act
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things.add(thing)
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# Assert
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self.assertIsNotNone(thing)
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self.assertEqual(len(things), 1)
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def test_album_is_hashable(self):
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# Arrange
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album = self.network.get_album("Test Artist", "Test Album")
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# Act/Assert
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self.helper_is_thing_hashable(album)
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def test_artist_is_hashable(self):
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# Arrange
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artist = self.network.get_artist("Test Artist")
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# Act/Assert
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self.helper_is_thing_hashable(artist)
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def test_country_is_hashable(self):
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# Arrange
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country = self.network.get_country("Italy")
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# Act/Assert
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self.helper_is_thing_hashable(country)
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def test_event_is_hashable(self):
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# Arrange
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user = self.network.get_user("RJ")
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event = user.get_past_events(limit = 1)[0]
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# Act/Assert
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self.helper_is_thing_hashable(event)
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def test_group_is_hashable(self):
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# Arrange
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group = self.network.get_group("Audioscrobbler Beta")
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# Act/Assert
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self.helper_is_thing_hashable(group)
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def test_library_is_hashable(self):
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# Arrange
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library = pylast.Library(user = self.username, network = self.network)
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# Act/Assert
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self.helper_is_thing_hashable(library)
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def test_playlist_is_hashable(self):
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# Arrange
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playlist = pylast.Playlist(user = "RJ", id = "1k1qp_doglist", network = self.network)
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# Act/Assert
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self.helper_is_thing_hashable(playlist)
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def test_tag_is_hashable(self):
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# Arrange
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tag = self.network.get_top_tags(limit = 1)[0]
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# Act/Assert
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self.helper_is_thing_hashable(tag)
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def test_track_is_hashable(self):
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# Arrange
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lastfm_user = self.network.get_user(self.username)
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track = lastfm_user.get_recent_tracks(limit = 2)[0] # 2 to ignore now-playing
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# Act/Assert
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self.helper_is_thing_hashable(track)
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def test_user_is_hashable(self):
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# Arrange
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lastfm_user = self.network.get_user(self.username)
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# Act/Assert
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self.helper_is_thing_hashable(lastfm_user)
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def test_venue_is_hashable(self):
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# Arrange
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venue_id = "8778225" # Last.fm office
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venue = pylast.Venue(venue_id, self.network)
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# Act/Assert
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self.helper_is_thing_hashable(venue)
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def test_xspf_is_hashable(self):
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# Arrange
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xspf = pylast.XSPF(uri = "lastfm://playlist/1k1qp_doglist", network = self.network)
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# Act/Assert
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self.helper_is_thing_hashable(xspf)
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def test_invalid_xml(self):
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# Arrange
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# Currently causes PCDATA invalid Char value 25
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artist = "Blind Willie Johnson"
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title = "It's nobody's fault but mine"
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# Act
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search = self.network.search_for_track(artist, title)
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total = search.get_total_result_count()
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# Assert
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self.assertGreaterEqual(int(total), 0)
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def test_user_play_count_in_track_info(self):
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# Arrange
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artist = "Test Artist"
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title = "Test Title"
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track = pylast.Track(artist = artist, title = title, network = self.network, username = self.username)
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# Act
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count = track.get_userplaycount()
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# Assert
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self.assertGreaterEqual(count, 0)
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def test_user_loved_in_track_info(self):
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# Arrange
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artist = "Test Artist"
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title = "Test Title"
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track = pylast.Track(artist = artist, title = title, network = self.network, username = self.username)
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# Act
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loved = track.get_userloved()
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# Assert
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self.assertIsNotNone(loved)
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self.assertIsInstance(loved, bool)
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self.assertNotIsInstance(loved, str)
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def test_album_in_recent_tracks(self):
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# Arrange
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lastfm_user = self.network.get_user(self.username)
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# Act
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track = lastfm_user.get_recent_tracks(limit = 2)[0] # 2 to ignore now-playing
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# Assert
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self.assertTrue(hasattr(track, 'album'))
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def test_album_in_artist_tracks(self):
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# Arrange
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lastfm_user = self.network.get_user(self.username)
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# Act
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track = lastfm_user.get_artist_tracks(artist = "Test Artist")[0]
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# Assert
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self.assertTrue(hasattr(track, 'album'))
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def test_enable_rate_limiting(self):
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# Arrange
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self.assertFalse(self.network.is_rate_limited())
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# Act
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self.network.enable_rate_limit()
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then = time.time()
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# Make some network call, limit not applied first time
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self.network.get_user(self.username)
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# Make a second network call, limiting should be applied
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self.network.get_top_artists()
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now = time.time()
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# Assert
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self.assertTrue(self.network.is_rate_limited())
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self.assertGreaterEqual(now - then, 0.2)
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def test_disable_rate_limiting(self):
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# Arrange
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self.network.enable_rate_limit()
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self.assertTrue(self.network.is_rate_limited())
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# Act
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self.network.disable_rate_limit()
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then = time.time()
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# Make some network call, limit not applied first time
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self.network.get_user(self.username)
|
|
# Make a second network call, limiting should be applied
|
|
self.network.get_top_artists()
|
|
now = time.time()
|
|
|
|
# Assert
|
|
self.assertFalse(self.network.is_rate_limited())
|
|
|
|
|
|
# Commented out because (a) it'll take a long time and
|
|
# (b) it strangely fails due Last.fm's complaining of hitting the rate limit,
|
|
# even when limited to one call per second. The ToS allows 5 calls per second.
|
|
# def test_get_all_scrobbles(self):
|
|
# # Arrange
|
|
# lastfm_user = self.network.get_user("RJ")
|
|
# self.network.enable_rate_limit() # this is going to be slow...
|
|
|
|
# # Act
|
|
# tracks = lastfm_user.get_recent_tracks(limit = None)
|
|
|
|
# # Assert
|
|
# self.assertGreaterEqual(len(tracks), 0)
|
|
|
|
|
|
def helper_past_events_have_valid_ids(self, thing):
|
|
# Act
|
|
events = thing.get_past_events()
|
|
|
|
# Assert
|
|
self.helper_assert_events_have_valid_ids(events)
|
|
|
|
|
|
def helper_upcoming_events_have_valid_ids(self, thing):
|
|
# Act
|
|
events = thing.get_upcoming_events()
|
|
|
|
# Assert
|
|
self.helper_assert_events_have_valid_ids(events)
|
|
|
|
|
|
def helper_assert_events_have_valid_ids(self, events):
|
|
# Assert
|
|
self.assertGreaterEqual(len(events), 1) # if fails, add past/future event for user/Test Artist
|
|
for event in events[:2]: # checking first two should be enough
|
|
self.assertIsInstance(event.get_headliner(), pylast.Artist)
|
|
|
|
|
|
def test_artist_upcoming_events_returns_valid_ids(self):
|
|
# Arrange
|
|
artist = pylast.Artist("Test Artist", self.network)
|
|
|
|
# Act/Assert
|
|
self.helper_upcoming_events_have_valid_ids(artist)
|
|
|
|
|
|
def test_user_past_events_returns_valid_ids(self):
|
|
# Arrange
|
|
lastfm_user = self.network.get_user(self.username)
|
|
|
|
# Act/Assert
|
|
self.helper_past_events_have_valid_ids(lastfm_user)
|
|
|
|
|
|
def test_user_recommended_events_returns_valid_ids(self):
|
|
# Arrange
|
|
lastfm_user = self.network.get_user(self.username)
|
|
|
|
# Act
|
|
events = lastfm_user.get_upcoming_events()
|
|
|
|
# Assert
|
|
self.helper_assert_events_have_valid_ids(events)
|
|
|
|
|
|
def test_user_upcoming_events_returns_valid_ids(self):
|
|
# Arrange
|
|
lastfm_user = self.network.get_user(self.username)
|
|
|
|
# Act/Assert
|
|
self.helper_upcoming_events_have_valid_ids(lastfm_user)
|
|
|
|
|
|
def test_venue_past_events_returns_valid_ids(self):
|
|
# Arrange
|
|
venue_id = "8778225" # Last.fm office
|
|
venue = pylast.Venue(venue_id, self.network)
|
|
|
|
# Act/Assert
|
|
self.helper_past_events_have_valid_ids(venue)
|
|
|
|
|
|
def test_venue_upcoming_events_returns_valid_ids(self):
|
|
# Arrange
|
|
venue_id = "8778225" # Last.fm office
|
|
venue = pylast.Venue(venue_id, self.network)
|
|
|
|
# Act/Assert
|
|
self.helper_upcoming_events_have_valid_ids(venue)
|
|
|
|
|
|
def test_pickle(self):
|
|
# Arrange
|
|
import pickle
|
|
lastfm_user = self.network.get_user(self.username)
|
|
|
|
# Act
|
|
pickle.dump(lastfm_user, open("lastfm.txt.pkl", "wb"))
|
|
loaded_user = pickle.load(open("lastfm.txt.pkl", "rb"))
|
|
|
|
# Assert
|
|
self.assertEqual(lastfm_user, loaded_user)
|
|
|
|
|
|
def test_bio_content(self):
|
|
# Arrange
|
|
artist = pylast.Artist("Test Artist", self.network)
|
|
|
|
# Act
|
|
bio = artist.get_bio_content(language = "en")
|
|
|
|
# Assert
|
|
self.assertIsNotNone(bio)
|
|
self.assertGreaterEqual(len(bio), 1)
|
|
|
|
|
|
def test_bio_summary(self):
|
|
# Arrange
|
|
artist = pylast.Artist("Test Artist", self.network)
|
|
|
|
# Act
|
|
bio = artist.get_bio_summary(language = "en")
|
|
|
|
# Assert
|
|
self.assertIsNotNone(bio)
|
|
self.assertGreaterEqual(len(bio), 1)
|
|
|
|
|
|
def test_album_wiki_content(self):
|
|
# Arrange
|
|
album = pylast.Album("Test Artist", "Test Album", self.network)
|
|
|
|
# Act
|
|
wiki = album.get_wiki_content()
|
|
|
|
# Assert
|
|
self.assertIsNotNone(wiki)
|
|
self.assertGreaterEqual(len(wiki), 1)
|
|
|
|
|
|
def test_album_wiki_summary(self):
|
|
# Arrange
|
|
album = pylast.Album("Test Artist", "Test Album", self.network)
|
|
|
|
# Act
|
|
wiki = album.get_wiki_summary()
|
|
|
|
# Assert
|
|
self.assertIsNotNone(wiki)
|
|
self.assertGreaterEqual(len(wiki), 1)
|
|
|
|
|
|
def test_track_wiki_content(self):
|
|
# Arrange
|
|
track = pylast.Track("Test Artist", "Test Title", self.network)
|
|
|
|
# Act
|
|
wiki = track.get_wiki_content()
|
|
|
|
# Assert
|
|
self.assertIsNotNone(wiki)
|
|
self.assertGreaterEqual(len(wiki), 1)
|
|
|
|
|
|
def test_track_wiki_summary(self):
|
|
# Arrange
|
|
track = pylast.Track("Test Artist", "Test Title", self.network)
|
|
|
|
# Act
|
|
wiki = track.get_wiki_summary()
|
|
|
|
# Assert
|
|
self.assertIsNotNone(wiki)
|
|
self.assertGreaterEqual(len(wiki), 1)
|
|
|
|
|
|
def test_lastfm_network_name(self):
|
|
# Act
|
|
name = str(self.network)
|
|
|
|
# Assert
|
|
self.assertEqual(name, "Last.fm Network")
|
|
|
|
|
|
def test_artist_get_images_deprecated(self):
|
|
# Arrange
|
|
artist = self.network.get_artist("Test Artist")
|
|
|
|
# Act/Assert
|
|
with self.assertRaisesRegexp(pylast.WSError, 'deprecated'):
|
|
artist.get_images()
|
|
|
|
|
|
def helper_validate_results(self, a, b, c):
|
|
# Assert
|
|
self.assertIsNotNone(a)
|
|
self.assertIsNotNone(b)
|
|
self.assertIsNotNone(c)
|
|
self.assertGreaterEqual(len(a), 0)
|
|
self.assertGreaterEqual(len(b), 0)
|
|
self.assertGreaterEqual(len(c), 0)
|
|
self.assertEqual(a, b)
|
|
self.assertEqual(b, c)
|
|
|
|
|
|
def helper_validate_cacheable(self, thing, function_name):
|
|
# Arrange
|
|
# get thing.function_name()
|
|
func = getattr(thing, function_name, None)
|
|
|
|
# Act
|
|
result1 = func(limit = 1, cacheable = False)
|
|
result2 = func(limit = 1, cacheable = True)
|
|
result3 = func(limit = 1)
|
|
|
|
# Assert
|
|
self.helper_validate_results(result1, result2, result3)
|
|
|
|
|
|
def test_cacheable_artist_get_shouts(self):
|
|
# Arrange
|
|
artist = self.network.get_artist("Test Artist")
|
|
|
|
# Act/Assert
|
|
self.helper_validate_cacheable(artist, "get_shouts")
|
|
|
|
|
|
def test_cacheable_event_get_shouts(self):
|
|
# Arrange
|
|
user = self.network.get_user("RJ")
|
|
event = user.get_past_events(limit = 1)[0]
|
|
|
|
# Act/Assert
|
|
self.helper_validate_cacheable(event, "get_shouts")
|
|
|
|
|
|
def test_cacheable_track_get_shouts(self):
|
|
# Arrange
|
|
track = self.network.get_top_tracks()[0]
|
|
|
|
# Act/Assert
|
|
self.helper_validate_cacheable(track, "get_shouts")
|
|
|
|
|
|
def test_cacheable_group_get_members(self):
|
|
# Arrange
|
|
group = self.network.get_group("Audioscrobbler Beta")
|
|
|
|
# Act/Assert
|
|
self.helper_validate_cacheable(group, "get_members")
|
|
|
|
|
|
def test_cacheable_library(self):
|
|
# Arrange
|
|
library = pylast.Library(self.username, self.network)
|
|
|
|
# Act/Assert
|
|
self.helper_validate_cacheable(library, "get_albums")
|
|
self.helper_validate_cacheable(library, "get_artists")
|
|
self.helper_validate_cacheable(library, "get_tracks")
|
|
|
|
|
|
def test_cacheable_user_artist_tracks(self):
|
|
# Arrange
|
|
lastfm_user = self.network.get_authenticated_user()
|
|
|
|
# Act
|
|
result1 = lastfm_user.get_artist_tracks(artist = "Test Artist", cacheable = False)
|
|
result2 = lastfm_user.get_artist_tracks(artist = "Test Artist", cacheable = True)
|
|
result3 = lastfm_user.get_artist_tracks(artist = "Test Artist")
|
|
|
|
# Assert
|
|
self.helper_validate_results(result1, result2, result3)
|
|
|
|
|
|
def test_cacheable_user(self):
|
|
# Arrange
|
|
lastfm_user = self.network.get_authenticated_user()
|
|
|
|
# Act/Assert
|
|
self.helper_validate_cacheable(lastfm_user, "get_friends")
|
|
self.helper_validate_cacheable(lastfm_user, "get_loved_tracks")
|
|
self.helper_validate_cacheable(lastfm_user, "get_past_events")
|
|
self.helper_validate_cacheable(lastfm_user, "get_recent_tracks")
|
|
self.helper_validate_cacheable(lastfm_user, "get_recommended_artists")
|
|
self.helper_validate_cacheable(lastfm_user, "get_recommended_events")
|
|
self.helper_validate_cacheable(lastfm_user, "get_shouts")
|
|
|
|
|
|
if __name__ == '__main__':
|
|
|
|
# For quick testing of a single case (eg. test = "test_scrobble")
|
|
test = ""
|
|
|
|
if test is not None and len(test):
|
|
suite = unittest.TestSuite()
|
|
suite.addTest(TestPyLast(test))
|
|
unittest.TextTestRunner().run(suite)
|
|
else:
|
|
unittest.main()
|
|
|
|
# End of file
|