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# This file is part of beets.
# Copyright 2016, 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.
"""Test module for file ui/__init__.py
"""
import unittest
from test import _common
from beets import ui
class InputMethodsTest(_common.TestCase):
def setUp(self):
super().setUp()
self.io.install()
def _print_helper(self, s):
print(s)
def _print_helper2(self, s, prefix):
print(prefix, s)
def test_input_select_objects(self):
full_items = ['1', '2', '3', '4', '5']
# Test no
self.io.addinput('n')
items = ui.input_select_objects(
"Prompt", full_items, self._print_helper)
self.assertEqual(items, [])
# Test yes
self.io.addinput('y')
items = ui.input_select_objects(
"Prompt", full_items, self._print_helper)
self.assertEqual(items, full_items)
# Test selective 1
self.io.addinput('s')
self.io.addinput('n')
self.io.addinput('y')
self.io.addinput('n')
self.io.addinput('y')
self.io.addinput('n')
items = ui.input_select_objects(
"Prompt", full_items, self._print_helper)
self.assertEqual(items, ['2', '4'])
# Test selective 2
self.io.addinput('s')
self.io.addinput('y')
self.io.addinput('y')
self.io.addinput('n')
self.io.addinput('y')
self.io.addinput('n')
items = ui.input_select_objects(
"Prompt", full_items,
lambda s: self._print_helper2(s, "Prefix"))
self.assertEqual(items, ['1', '2', '4'])
# Test selective 3
self.io.addinput('s')
self.io.addinput('y')
self.io.addinput('n')
self.io.addinput('y')
self.io.addinput('q')
items = ui.input_select_objects(
"Prompt", full_items, self._print_helper)
self.assertEqual(items, ['1', '3'])
class InitTest(_common.LibTestCase):
def setUp(self):
super().setUp()
def test_human_bytes(self):
tests = [
(0, '0.0 B'),
(30, '30.0 B'),
(pow(2, 10), '1.0 KiB'),
(pow(2, 20), '1.0 MiB'),
(pow(2, 30), '1.0 GiB'),
(pow(2, 40), '1.0 TiB'),
(pow(2, 50), '1.0 PiB'),
(pow(2, 60), '1.0 EiB'),
(pow(2, 70), '1.0 ZiB'),
(pow(2, 80), '1.0 YiB'),
(pow(2, 90), '1.0 HiB'),
(pow(2, 100), 'big'),
]
for i, h in tests:
self.assertEqual(h, ui.human_bytes(i))
def test_human_seconds(self):
tests = [
(0, '0.0 seconds'),
(30, '30.0 seconds'),
(60, '1.0 minutes'),
(90, '1.5 minutes'),
(125, '2.1 minutes'),
(3600, '1.0 hours'),
(86400, '1.0 days'),
(604800, '1.0 weeks'),
(31449600, '1.0 years'),
(314496000, '1.0 decades'),
]
for i, h in tests:
self.assertEqual(h, ui.human_seconds(i))
def suite():
return unittest.TestLoader().loadTestsFromName(__name__)
if __name__ == '__main__':
unittest.main(defaultTest='suite')
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