# This file is part of beets.
# Copyright 2014, Thomas Scholtes.
#
# 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.

from beetsplug import fetchart

import os.path
from _common import unittest
from helper import TestHelper


class FetchartCliTest(unittest.TestCase, TestHelper):

    def setUp(self):
        self.setup_beets()
        self.load_plugins('fetchart')

    def tearDown(self):
        self.unload_plugins()
        self.teardown_beets()

    def test_set_art_from_folder(self):
        self.config['fetchart']['cover_names'] = 'c\xc3\xb6ver.jpg'
        self.config['art_filename'] = 'mycover'
        album = self.add_album()
        self.touch('c\xc3\xb6ver.jpg', dir=album.path, content='IMAGE')

        self.run_command('fetchart')
        cover_path = os.path.join(album.path, 'mycover.jpg')

        album.load()
        self.assertEqual(album['artpath'], cover_path)
        with open(cover_path, 'r') as f:
            self.assertEqual(f.read(), 'IMAGE')

    def test_sanitize_sources(self):
        self.assertEqual(fetchart.sanitize_sources(['google', 'unknown']),
                         ['google'])
        self.assertEqual(fetchart.sanitize_sources(['google', 'google']),
                         ['google'])
        res = fetchart.sanitize_sources(['google', '*', 'amazon'])
        # don't check strict egality on lengths as itunes source may be removed
        # by plugin
        self.assertTrue(len(res) >= len(fetchart.SOURCES_ALL)-1 and
                        res[0] == 'google' and res[-1] == 'amazon')


def suite():
    return unittest.TestLoader().loadTestsFromName(__name__)

if __name__ == '__main__':
    unittest.main(defaultTest='suite')