music-kraken-core/tests/test_collection.py

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import unittest
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from music_kraken.objects import Song, Album, Artist, Collection, Country
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class TestCollection(unittest.TestCase):
def test_song_contains_album(self):
"""
Tests that every song contains the album it is added to in its album_collection
"""
a_1 = Album(
title="album",
song_list= [
Song(title="song"),
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]
)
a_2 = a_1.song_collection[0].album_collection[0]
self.assertTrue(a_1.id == a_2.id)
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def test_album_contains_song(self):
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"""
Tests that every album contains the song it is added to in its song_collection
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"""
s_1 = Song(
title="song",
album_list=[
Album(title="album"),
]
)
s_2 = s_1.album_collection[0].song_collection[0]
self.assertTrue(s_1.id == s_2.id)
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def test_auto_add_artist_to_album_feature_artist(self):
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"""
Tests that every artist is added to the album's feature_artist_collection per default
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"""
a_1 = Artist(
name="artist",
album_list=[
Album(title="album")
]
)
a_2 = a_1.album_collection[0].feature_artist_collection[0]
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self.assertTrue(a_1.id == a_2.id)
def test_auto_add_artist_to_album_feature_artist_push(self):
"""
Tests that every artist is added to the album's feature_artist_collection per default but pulled into the album's artist_collection if a merge exitst
"""
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a_1 = Artist(
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name="artist",
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album_list=[
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Album(
title="album",
artist_list=[
Artist(name="artist"),
]
)
]
)
a_2 = a_1.album_collection[0].artist_collection[0]
self.assertTrue(a_1.id == a_2.id)
def test_artist_artist_relation(self):
"""
Tests the proper syncing between album.artist_collection and song.artist_collection
"""
album = Album(
title="album",
song_list=[
Song(title="song"),
],
artist_list=[
Artist(name="artist"),
]
)
a_1 = album.artist_collection[0]
a_2 = album.song_collection[0].artist_collection[0]
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self.assertTrue(a_1.id == a_2.id)
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def test_artist_collection_sync(self):
"""
tests the actual implementation of the test above
"""
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album_1 = Album(
title="album",
song_list=[
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Song(title="song", artist_list=[Artist(name="artist")]),
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],
artist_list=[
Artist(name="artist"),
]
)
album_2 = Album(
title="album",
song_list=[
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Song(title="song", artist_list=[Artist(name="artist")]),
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],
artist_list=[
Artist(name="artist"),
]
)
album_1.merge(album_2)
self.assertTrue(id(album_1.artist_collection) == id(album_1.artist_collection) == id(album_1.song_collection[0].artist_collection) == id(album_1.song_collection[0].artist_collection))
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if __name__ == "__main__":
unittest.main()