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Test that all model fields are immutable

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This commit is contained in:
Stein Magnus Jodal 2010-02-13 14:43:28 +01:00
parent 902953d992
commit 837e7c361c
1 changed files with 18 additions and 0 deletions
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18
tests/modelstest.py
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@ -8,11 +8,13 @@ class ArtistTest(unittest.TestCase):
uri = u'an_uri'
artist = Artist(uri=uri)
self.assertEqual(artist.uri, uri)
self.assertRaises(AttributeError, setattr, artist, 'uri', None)
def test_name(self):
name = u'a name'
artist = Artist(name=name)
self.assertEqual(artist.name, name)
self.assertRaises(AttributeError, setattr, artist, 'name', None)
class AlbumTest(unittest.TestCase):
@ -20,21 +22,25 @@ class AlbumTest(unittest.TestCase):
uri = u'an_uri'
album = Album(uri=uri)
self.assertEqual(album.uri, uri)
self.assertRaises(AttributeError, setattr, album, 'uri', None)
def test_name(self):
name = u'a name'
album = Album(name=name)
self.assertEqual(album.name, name)
self.assertRaises(AttributeError, setattr, album, 'name', None)
def test_artists(self):
artists = [Artist()]
album = Album(artists=artists)
self.assertEqual(album.artists, artists)
self.assertRaises(AttributeError, setattr, album, 'artists', None)
def test_num_tracks(self):
num_tracks = 11
album = Album(num_tracks=11)
self.assertEqual(album.num_tracks, num_tracks)
self.assertRaises(AttributeError, setattr, album, 'num_tracks', None)
class TrackTest(unittest.TestCase):
@ -42,46 +48,55 @@ class TrackTest(unittest.TestCase):
uri = u'an_uri'
track = Track(uri=uri)
self.assertEqual(track.uri, uri)
self.assertRaises(AttributeError, setattr, track, 'uri', None)
def test_title(self):
title = u'a title'
track = Track(title=title)
self.assertEqual(track.title, title)
self.assertRaises(AttributeError, setattr, track, 'title', None)
def test_artists(self):
artists = [Artist(), Artist()]
track = Track(artists=artists)
self.assertEqual(track.artists, artists)
self.assertRaises(AttributeError, setattr, track, 'artists', None)
def test_album(self):
album = Album()
track = Track(album=album)
self.assertEqual(track.album, album)
self.assertRaises(AttributeError, setattr, track, 'album', None)
def test_track_no(self):
track_no = 7
track = Track(track_no=track_no)
self.assertEqual(track.track_no, track_no)
self.assertRaises(AttributeError, setattr, track, 'track_no', None)
def test_date(self):
date = dt.date(1977, 1, 1)
track = Track(date=date)
self.assertEqual(track.date, date)
self.assertRaises(AttributeError, setattr, track, 'date', None)
def test_length(self):
length = 137000
track = Track(length=length)
self.assertEqual(track.length, length)
self.assertRaises(AttributeError, setattr, track, 'length', None)
def test_bitrate(self):
bitrate = 160
track = Track(bitrate=bitrate)
self.assertEqual(track.bitrate, bitrate)
self.assertRaises(AttributeError, setattr, track, 'bitrate', None)
def test_id(self):
id = 17
track = Track(id=id)
self.assertEqual(track.id, id)
self.assertRaises(AttributeError, setattr, track, 'id', None)
def test_mpd_format_for_empty_track(self):
track = Track()
@ -105,16 +120,19 @@ class PlaylistTest(unittest.TestCase):
uri = u'an_uri'
playlist = Playlist(uri=uri)
self.assertEqual(playlist.uri, uri)
self.assertRaises(AttributeError, setattr, playlist, 'uri', None)
def test_name(self):
name = u'a name'
playlist = Playlist(name=name)
self.assertEqual(playlist.name, name)
self.assertRaises(AttributeError, setattr, playlist, 'name', None)
def test_tracks(self):
tracks = [Track(), Track(), Track()]
playlist = Playlist(tracks=tracks)
self.assertEqual(playlist.tracks, tracks)
self.assertRaises(AttributeError, setattr, playlist, 'tracks', None)
def test_length(self):
tracks = [Track(), Track(), Track()]