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# coding=utf-8
# pystray
# Copyright (C) 2016-2022 Moses Palmér
#
# This program is free software: you can redistribute it and/or modify it under
# the terms of the GNU Lesser General Public License as published by the Free
# Software Foundation, either version 3 of the License, or (at your option) any
# later version.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import unittest
import pystray
from pystray import Menu as menu
from pystray import MenuItem as item
from . import separator, true
class MenuDescriptorTests(unittest.TestCase):
def test_item_name(self):
"""Tests that the text is set correctly.
"""
self.assertEqual(
'Test entry',
item('Test entry', None).text)
def test_item_call(self):
"""Tests that calling a menu item works as expected.
"""
data = []
item('', lambda: data.append(True))(None)
self.assertEqual(
[True],
data)
def test_item_call_various_args(self):
"""Tests that calling a menu item works as expected.
"""
item('', lambda: None)(None)
item('', lambda a: a)(None)
item('', lambda a, b: (a, b))(None)
with self.assertRaises(ValueError):
item('', lambda a, b, c: (a, b, ))
def test_menu_construct(self):
"""Tests menu construction.
"""
self.assertEqual(
'''
Test entry one
Test entry two
Test entry three
Test entry four''',
'\n' + str(menu(
item('Test entry one', None),
item('Test entry two', None),
item('Test entry three', None),
item('Test entry four', None))))
def test_menu_construct_from_generator(self):
"""Tests menu construction.
"""
self.assertEqual(
'''
Test entry 1
Test entry 2
Test entry 3
Test entry 4''',
'\n' + str(menu(lambda: (
item('Test entry %d' % (i + 1), None)
for i in range(4)))))
def test_menu_construct_from_none(self):
"""Tests menu construction.
"""
self.assertEqual(
'', str(menu(None)))
def test_menu_construct_with_submenu(self):
"""Tests menu construction.
"""
self.assertEqual(
'''
Test entry 1
Test entry 2 =>
Test entry 3
Test entry 4
Test entry 5''',
'\n' + str(menu(
item('Test entry 1', None),
item('Test entry 2', menu(
item('Test entry 3', None),
item('Test entry 4', None))),
item('Test entry 5', None))))
def test_menu_separator(self):
"""Tests menu construction with separators.
"""
# Separators at the head and tail are ignored
self.assertEqual(
'''
Test entry one
- - - -
Test entry two''',
'\n' + str(menu(
separator(),
separator(),
item('Test entry one', None),
separator(),
item('Test entry hidden', None, visible=False),
separator(),
item('Test entry two', None),
separator(),
separator())))
def test_menu_default_none(self):
"""Tests that an invalid number of default menu items fails.
"""
self.assertIsNone(
menu(
item('one', true, default=False),
item('two', true, default=False))(None))
def test_menu_default_callable(self):
"""Tests that the default menu item is activated when calling the menu.
"""
self.assertEqual(
'test result',
menu(
item('one', lambda: 'test result', default=True))(None))
def test_menu_visible_submenu(self):
"""Tests that ``visible`` is correctly set when a submenu is set.
"""
self.assertTrue(
item('Test', menu(
item('Item', None)), visible=True).visible)
self.assertFalse(
item('Test', menu(
item('Item', None)), visible=False).visible)
self.assertFalse(
item('Test', menu(
item('Item', None, visible=False)), visible=True).visible)
def test_menu_enabled_default(self):
"""Tests that a menu item is enabled by default.
"""
self.assertTrue(
item(
'one', lambda: 'test result').enabled)
def test_menu_enabled_callable(self):
"""Tests that the enabled state can be set.
"""
self.assertFalse(
item(
'one', lambda: 'test result', enabled=False).enabled)
def test_menu_checked_none(self):
"""Tests that not providing a value for ``default`` works.
"""
self.assertFalse(
item('Test', None).checked)
def test_menu_checked_non_callable(self):
"""Tests that not passing a callable as checked fails.
"""
with self.assertRaises(ValueError):
item('Test', None, checked=False)
def test_menu_checked_non_callable(self):
"""Tests that not providing a value for ``default`` works.
"""
self.assertTrue(
item('Test', None, checked=true).checked)
def test_menu_radio_uncheckable(self):
"""Tests that not providing a value for ``checked`` for uncheckable
items works.
"""
self.assertFalse(
item('Test', None).radio)
self.assertFalse(
item('Test', None, radio=False).radio)
self.assertFalse(
item('Test', None, radio=True).radio)
def test_menu_radio_checkable(self):
"""Tests that providing a value for ``checked`` for checkable items
works.
"""
self.assertFalse(
item('Test', None, checked=true).radio)
self.assertTrue(
item('Test', None, checked=true, radio=True).radio)
self.assertTrue(
item('Test', None, checked=true, radio=true).radio)
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