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# Copyright 2022 Felix Krull
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
import os
from textwrap import dedent
from quodlibet.formats import AudioFile
from tests.plugin import PluginTestCase
from tests.helper import temp_filename
class TPlaylistExport(PluginTestCase):
def setUp(self):
self.mod = self.modules["Playlist Export"]
def test_m3u_playlist(self):
plugin = self.mod.PlaylistExport()
song1 = AudioFile(
{
"~filename": "/a/b/c.mp3",
"~#length": 123,
"artist": "a",
"title": "c",
}
)
song2 = AudioFile(
{
"~filename": "/a/b/d.mp3",
"~#length": 400,
"artist": "b",
"title": "d",
}
)
with temp_filename() as playlist_file_path:
plugin.save_playlist(
[song1, song2], playlist_file_path, self.mod.FORMAT_M3U, relative=False
)
with open(playlist_file_path, "r") as f:
result = f.read()
assert result == dedent(
"""\
#EXTM3U
#EXTINF:123,a - c
/a/b/c.mp3
#EXTINF:400,b - d
/a/b/d.mp3
"""
)
def test_m3u_playlist_relative(self):
plugin = self.mod.PlaylistExport()
with temp_filename(as_path=True) as playlist_file_path:
song1 = audio_file(
filename=playlist_file_path.parent / "a" / "b.mp3",
length=23,
artist="a",
title="b",
)
song2 = audio_file(
filename=playlist_file_path.parent.parent / "c.mp3",
length=1,
artist="a",
title="c",
)
plugin.save_playlist(
[song1, song2], playlist_file_path, self.mod.FORMAT_M3U, relative=True
)
result = playlist_file_path.read_text()
assert result == dedent(
f"""\
#EXTM3U
#EXTINF:23,a - b
{os.path.join("a", "b.mp3")}
#EXTINF:1,a - c
{os.path.join(os.pardir, "c.mp3")}
"""
)
def test_pls_playlist(self):
plugin = self.mod.PlaylistExport()
song1 = audio_file(filename="/a/b/c.mp3", length=123, artist="a", title="c")
song2 = audio_file(filename="/a/b/d.mp3", length=400, artist="b", title="d")
with temp_filename() as playlist_file_path:
plugin.save_playlist(
[song1, song2], playlist_file_path, self.mod.FORMAT_PLS, relative=False
)
with open(playlist_file_path, "r") as f:
result = f.read()
assert result == dedent(
"""\
[playlist]
File1=/a/b/c.mp3
Title1=a - c
Length1=123
File2=/a/b/d.mp3
Title2=b - d
Length2=400
NumberOfEntries=2
Version=2
"""
)
def test_pls_playlist_relative(self):
plugin = self.mod.PlaylistExport()
with temp_filename(as_path=True) as playlist_file_path:
song1 = audio_file(
filename=playlist_file_path.parent / "a" / "b.mp3",
length=23,
artist="a",
title="b",
)
song2 = audio_file(
filename=playlist_file_path.parent.parent / "c.mp3",
length=1,
artist="a",
title="c",
)
plugin.save_playlist(
[song1, song2], playlist_file_path, self.mod.FORMAT_PLS, relative=True
)
result = playlist_file_path.read_text()
assert result == dedent(
f"""\
[playlist]
File1={os.path.join("a", "b.mp3")}
Title1=a - b
Length1=23
File2={os.path.join(os.pardir, "c.mp3")}
Title2=a - c
Length2=1
NumberOfEntries=2
Version=2
"""
)
def test_m3u_relative_path_starting_with_octothorpe(self):
plugin = self.mod.PlaylistExport()
with temp_filename(as_path=True) as playlist_file_path:
song = audio_file(
filename=playlist_file_path.parent / "#file.mp3",
length=1,
artist="a",
title="b",
)
plugin.save_playlist(
[song], playlist_file_path, self.mod.FORMAT_M3U, relative=True
)
result = playlist_file_path.read_text()
assert result == dedent(
f"""\
#EXTM3U
#EXTINF:1,a - b
{os.path.join(os.curdir, "#file.mp3")}
"""
)
def audio_file(filename, length, artist, title):
return AudioFile(
{
"~filename": str(filename),
"~#length": length,
"artist": artist,
"title": title,
}
)
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