def test_playlist_init():
pl = Playlist(
title="That playlist",
creator="myself",
annotation="additional user info",
info="https://path_to_more.info",
location="file:///playlist.xspf",
identifier="this.playlist",
image="file:///default_cover.png",
license="CC",
attribution=[
Playlist(identifier="previous.playlist",
location="file:///last.playlist.xspf")
],
link=[Link("link_type", "link_uri")],
meta=[
Meta("meta_type1", "metadata1"),
Meta("meta_type1", "metadata2")
],
extension=[Extension("appl", content=[Element('a', {'attr': "1"})])],
trackList=[Track(title="tr1"), Track(title="tr2")])
pl.date = datetime(2020, 4, 20, 12, 30, 1, 123456)
response = '<playlist version="1" xmlns="http://xspf.org/ns/0/">'\
'<title>That playlist</title>'\
'<creator>myself</creator>'\
'<annotation>additional user info</annotation>'\
'<info>https://path_to_more.info</info>'\
'<location>file:///playlist.xspf</location>'\
'<identifier>this.playlist</identifier>'\
'<image>file:///default_cover.png</image>'\
'<date>2020-04-20T12:30:01.123456</date>'\
'<license>CC</license>'\
'<attribution>'\
'<location>file:///last.playlist.xspf</location>'\
'<identifier>previous.playlist</identifier>'\
'</attribution>'\
'<link rel="link_type">link_uri</link>'\
'<meta rel="meta_type1">metadata1</meta>'\
'<meta rel="meta_type1">metadata2</meta>'\
'<extension application="appl">''<a attr="1" /></extension>'\
'<trackList>'\
'<track><title>tr1</title></track>'\
'<track><title>tr2</title></track>'\
'</trackList>'\
'</playlist>'
assert pl.xml_string() == response
def test_playlist_writing():
import xspf_lib as xspf
killer_queen = Track(location="file:///home/music/killer_queen.mp3",
title="Killer Queen",
creator="Queen",
album="Sheer Heart Attack",
trackNum=2,
duration=177000,
annotation="#2 in GB 1975",
info="https://ru.wikipedia.org/wiki/Killer_Queen",
image="file:///home/images/killer_queen_cover.png")
anbtd = Track()
anbtd.location = [
"https://freemusic.example.com/loc.ogg", "file:///home/music/anbtd.mp3"
]
anbtd.title = "Another One Bites the Dust"
anbtd.creator = "Queen"
anbtd.identifier = ["id1.group"]
anbtd.link = [Link("link.namespace", "link.uri.info")]
anbtd.meta = [Meta("meta.namespace", "METADATA_INFO")]
playlist = Playlist(title="Some Tracks",
creator="myself",
annotation="I did this only for examples!.",
trackList=[killer_queen, anbtd])
playlist.date = datetime(2020, 4, 20, 12, 30, 1, 123456)
playlist.write("some_tracks.xspf")
with open('some_tracks.xspf', 'r') as file:
playlist_xml = file.read()
assert playlist_xml == '<?xml version=\'1.0\' encoding=\'UTF-8\'?>\n'\
'<playlist version="1" xmlns="http://xspf.org/ns/0/"><title>Some'\
' Tracks</title><creator>myself</creator><annotation>I did this '\
'only for examples!.</annotation><date>2020-04-20T12:30:01.123456'\
'</date><trackList><track><location>'\
'file:///home/music/killer_queen.mp3</location><title>Killer Queen'\
'</title><creator>Queen</creator><annotation>#2 in GB 1975'\
'</annotation><info>https://ru.wikipedia.org/wiki/Killer_Queen'\
'</info><image>file:///home/images/killer_queen_cover.png</image>'\
'<album>Sheer Heart Attack</album><trackNum>2</trackNum><duration>'\
'177000</duration></track><track><location>'\
'https://freemusic.example.com/loc.ogg</location><location>'\
'file:///home/music/anbtd.mp3</location><identifier>id1.group'\
'</identifier><title>Another One Bites the Dust</title><creator>'\
'Queen</creator><link rel="link.namespace">link.uri.info</link>'\
'<meta rel="meta.namespace">METADATA_INFO</meta></track></trackList>'\
'</playlist>'
os.remove('some_tracks.xspf')