beets/test/test_ui.py
2011-06-02 10:17:53 -07:00

259 lines
8.4 KiB
Python

# This file is part of beets.
# Copyright 2011, Adrian Sampson.
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
"""Tests for the command-line interface.
"""
import unittest
import os
import shutil
import textwrap
from StringIO import StringIO
import _common
from beets import library
from beets import ui
from beets.ui import commands
from beets import autotag
from beets import importer
class ListTest(unittest.TestCase):
def setUp(self):
self.io = _common.DummyIO()
self.io.install()
self.lib = library.Library(':memory:')
i = _common.item()
i.path = 'xxx/yyy'
self.lib.add(i)
self.lib.add_album([i])
def tearDown(self):
self.io.restore()
def test_list_outputs_item(self):
commands.list_items(self.lib, '', False, False)
out = self.io.getoutput()
self.assertTrue(u'the title' in out)
def test_list_item_path(self):
commands.list_items(self.lib, '', False, True)
out = self.io.getoutput()
self.assertEqual(out.strip(), u'xxx/yyy')
def test_list_album_outputs_something(self):
commands.list_items(self.lib, '', True, False)
out = self.io.getoutput()
self.assertGreater(len(out), 0)
def test_list_album_path(self):
commands.list_items(self.lib, '', True, True)
out = self.io.getoutput()
self.assertEqual(out.strip(), u'xxx')
def test_list_album_omits_title(self):
commands.list_items(self.lib, '', True, False)
out = self.io.getoutput()
self.assertTrue(u'the title' not in out)
def test_list_uses_track_artist(self):
commands.list_items(self.lib, '', False, False)
out = self.io.getoutput()
self.assertTrue(u'the artist' in out)
self.assertTrue(u'the album artist' not in out)
def test_list_album_uses_album_artist(self):
commands.list_items(self.lib, '', True, False)
out = self.io.getoutput()
self.assertTrue(u'the artist' not in out)
self.assertTrue(u'the album artist' in out)
class RemoveTest(unittest.TestCase):
def setUp(self):
self.io = _common.DummyIO()
self.io.install()
self.libdir = os.path.join(_common.RSRC, 'testlibdir')
os.mkdir(self.libdir)
# Copy a file into the library.
self.lib = library.Library(':memory:', self.libdir)
self.i = library.Item.from_path(os.path.join(_common.RSRC, 'full.mp3'))
self.lib.add(self.i, True)
def tearDown(self):
self.io.restore()
shutil.rmtree(self.libdir)
def test_remove_items_no_delete(self):
self.io.addinput('y')
commands.remove_items(self.lib, '', False, False)
items = self.lib.items()
self.assertEqual(len(list(items)), 0)
self.assertTrue(os.path.exists(self.i.path))
def test_remove_items_with_delete(self):
self.io.addinput('y')
commands.remove_items(self.lib, '', False, True)
items = self.lib.items()
self.assertEqual(len(list(items)), 0)
self.assertFalse(os.path.exists(self.i.path))
class PrintTest(unittest.TestCase):
def setUp(self):
self.io = _common.DummyIO()
self.io.install()
def tearDown(self):
self.io.restore()
def test_print_without_locale(self):
lang = os.environ.get('LANG')
if lang:
del os.environ['LANG']
try:
ui.print_(u'something')
except TypeError:
self.fail('TypeError during print')
finally:
if lang:
os.environ['LANG'] = lang
def test_print_with_invalid_locale(self):
old_lang = os.environ.get('LANG')
os.environ['LANG'] = ''
old_ctype = os.environ.get('LC_CTYPE')
os.environ['LC_CTYPE'] = 'UTF-8'
try:
ui.print_(u'something')
except ValueError:
self.fail('ValueError during print')
finally:
if old_lang:
os.environ['LANG'] = old_lang
else:
del os.environ['LANG']
if old_ctype:
os.environ['LC_CTYPE'] = old_ctype
else:
del os.environ['LC_CTYPE']
class AutotagTest(unittest.TestCase):
def setUp(self):
self.io = _common.DummyIO()
self.io.install()
def tearDown(self):
self.io.restore()
def _no_candidates_test(self, result):
task = importer.ImportTask(
'toppath',
'path',
[_common.item()],
)
task.set_match('artist', 'album', [], autotag.RECOMMEND_NONE)
res = commands.choose_match(task, _common.iconfig(None, quiet=False))
self.assertEqual(res, result)
self.assertTrue('No match' in self.io.getoutput())
def test_choose_match_with_no_candidates_skip(self):
self.io.addinput('s')
self._no_candidates_test(importer.action.SKIP)
def test_choose_match_with_no_candidates_asis(self):
self.io.addinput('u')
self._no_candidates_test(importer.action.ASIS)
class ImportTest(unittest.TestCase):
def test_quiet_timid_disallowed(self):
self.assertRaises(ui.UserError, commands.import_files,
None, [], False, False, False, None, False, False,
False, False, True, False, None, False, True)
class InputTest(unittest.TestCase):
def setUp(self):
self.io = _common.DummyIO()
self.io.install()
def tearDown(self):
self.io.restore()
def test_manual_search_gets_unicode(self):
self.io.addinput('\xc3\x82me')
self.io.addinput('\xc3\x82me')
artist, album = commands.manual_search(False)
self.assertEqual(artist, u'\xc2me')
self.assertEqual(album, u'\xc2me')
class ConfigTest(unittest.TestCase):
def setUp(self):
self.io = _common.DummyIO()
self.io.install()
self.test_cmd = ui.Subcommand('test', help='test')
commands.default_commands.append(self.test_cmd)
def tearDown(self):
self.io.restore()
commands.default_commands.pop()
def _run_main(self, args, config, func):
self.test_cmd.func = func
ui.main(args + ['test'], StringIO(config))
def test_paths_section_respected(self):
def func(lib, config, opts, args):
self.assertEqual(lib.path_formats['x'], 'y')
self._run_main([], textwrap.dedent("""
[paths]
x=y"""), func)
def test_default_paths_preserved(self):
def func(lib, config, opts, args):
self.assertEqual(lib.path_formats['default'],
ui.DEFAULT_PATH_FORMATS['default'])
self._run_main([], textwrap.dedent("""
[paths]
x=y"""), func)
def test_default_paths_overriden_by_legacy_path_format(self):
def func(lib, config, opts, args):
self.assertEqual(lib.path_formats['default'], 'x')
self.assertEqual(len(lib.path_formats), 1)
self._run_main([], textwrap.dedent("""
[beets]
path_format=x"""), func)
def test_paths_section_overriden_by_cli_switch(self):
def func(lib, config, opts, args):
self.assertEqual(lib.path_formats['default'], 'z')
self.assertEqual(len(lib.path_formats), 1)
self._run_main(['-p', 'z'], textwrap.dedent("""
[paths]
x=y"""), func)
def test_nonexistant_config_file(self):
os.environ['BEETSCONFIG'] = '/xxxxx'
ui.main(['version'])
def test_nonexistant_db(self):
def func(lib, config, opts, args):
pass
with self.assertRaises(ui.UserError):
self._run_main([], textwrap.dedent("""
[beets]
library: /xxx/yyy/not/a/real/path
"""), func)
def suite():
return unittest.TestLoader().loadTestsFromName(__name__)
if __name__ == '__main__':
unittest.main(defaultTest='suite')