forked from openlp/openlp
246 lines
10 KiB
Python
246 lines
10 KiB
Python
# -*- coding: utf-8 -*-
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# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4
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###############################################################################
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# OpenLP - Open Source Lyrics Projection #
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# --------------------------------------------------------------------------- #
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# Copyright (c) 2008-2016 OpenLP Developers #
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# --------------------------------------------------------------------------- #
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# This program is free software; you can redistribute it and/or modify it #
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# under the terms of the GNU General Public License as published by the Free #
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# Software Foundation; version 2 of the License. #
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# #
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# This program is distributed in the hope that it will be useful, but WITHOUT #
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or #
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for #
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# more details. #
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# #
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# You should have received a copy of the GNU General Public License along #
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# with this program; if not, write to the Free Software Foundation, Inc., 59 #
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# Temple Place, Suite 330, Boston, MA 02111-1307 USA #
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###############################################################################
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"""
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Package to test the openlp.core.utils.actions package.
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"""
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from unittest import TestCase
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from PyQt5 import QtGui, QtCore, QtWidgets
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from openlp.core.common import Settings
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from openlp.core.utils import ActionList
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from openlp.core.utils.actions import CategoryActionList
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from tests.functional import MagicMock
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from tests.helpers.testmixin import TestMixin
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class TestCategoryActionList(TestCase):
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def setUp(self):
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"""
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Create an instance and a few example actions.
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"""
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self.action1 = MagicMock()
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self.action1.text.return_value = 'first'
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self.action2 = MagicMock()
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self.action2.text.return_value = 'second'
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self.list = CategoryActionList()
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def tearDown(self):
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"""
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Clean up
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"""
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del self.list
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def contains_test(self):
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"""
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Test the __contains__() method
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"""
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# GIVEN: The list.
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# WHEN: Add an action
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self.list.append(self.action1)
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# THEN: The actions should (not) be in the list.
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self.assertTrue(self.action1 in self.list)
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self.assertFalse(self.action2 in self.list)
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def len_test(self):
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"""
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Test the __len__ method
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"""
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# GIVEN: The list.
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# WHEN: Do nothing.
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# THEN: Check the length.
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self.assertEqual(len(self.list), 0, "The length should be 0.")
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# GIVEN: The list.
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# WHEN: Append an action.
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self.list.append(self.action1)
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# THEN: Check the length.
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self.assertEqual(len(self.list), 1, "The length should be 1.")
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def append_test(self):
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"""
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Test the append() method
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"""
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# GIVEN: The list.
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# WHEN: Append an action.
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self.list.append(self.action1)
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self.list.append(self.action2)
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# THEN: Check if the actions are in the list and check if they have the correct weights.
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self.assertTrue(self.action1 in self.list)
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self.assertTrue(self.action2 in self.list)
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self.assertEqual(self.list.actions[0], (0, self.action1))
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self.assertEqual(self.list.actions[1], (1, self.action2))
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def add_test(self):
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"""
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Test the add() method
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"""
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# GIVEN: The list and weights.
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action1_weight = 42
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action2_weight = 41
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# WHEN: Add actions and their weights.
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self.list.add(self.action1, action1_weight)
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self.list.add(self.action2, action2_weight)
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# THEN: Check if they were added and have the specified weights.
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self.assertTrue(self.action1 in self.list)
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self.assertTrue(self.action2 in self.list)
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# Now check if action1 is second and action2 is first (due to their weights).
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self.assertEqual(self.list.actions[0], (41, self.action2))
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self.assertEqual(self.list.actions[1], (42, self.action1))
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def remove_test(self):
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"""
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Test the remove() method
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"""
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# GIVEN: The list
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self.list.append(self.action1)
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# WHEN: Delete an item from the list.
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self.list.remove(self.action1)
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# THEN: Now the element should not be in the list anymore.
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self.assertFalse(self.action1 in self.list)
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# THEN: Check if an exception is raised when trying to remove a not present action.
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self.assertRaises(ValueError, self.list.remove, self.action2)
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class TestActionList(TestCase, TestMixin):
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"""
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Test the ActionList class
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"""
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def setUp(self):
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"""
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Prepare the tests
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"""
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self.action_list = ActionList.get_instance()
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self.build_settings()
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self.settings = Settings()
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self.settings.beginGroup('shortcuts')
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def tearDown(self):
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"""
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Clean up
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"""
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self.settings.endGroup()
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self.destroy_settings()
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def test_add_action_same_parent(self):
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"""
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ActionList test - Tests the add_action method. The actions have the same parent, the same shortcuts and both
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have the QtCore.Qt.WindowShortcut shortcut context set.
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"""
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# GIVEN: Two actions with the same shortcuts.
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parent = QtCore.QObject()
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action1 = QtWidgets.QAction(parent)
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action1.setObjectName('action1')
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action_with_same_shortcuts1 = QtWidgets.QAction(parent)
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action_with_same_shortcuts1.setObjectName('action_with_same_shortcuts1')
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# Add default shortcuts to Settings class.
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default_shortcuts = {
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'shortcuts/action1': [QtGui.QKeySequence(QtCore.Qt.Key_A), QtGui.QKeySequence(QtCore.Qt.Key_B)],
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'shortcuts/action_with_same_shortcuts1': [QtGui.QKeySequence(QtCore.Qt.Key_B),
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QtGui.QKeySequence(QtCore.Qt.Key_A)]
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}
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Settings.extend_default_settings(default_shortcuts)
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# WHEN: Add the two actions to the action list.
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self.action_list.add_action(action1, 'example_category')
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self.action_list.add_action(action_with_same_shortcuts1, 'example_category')
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# Remove the actions again.
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self.action_list.remove_action(action1, 'example_category')
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self.action_list.remove_action(action_with_same_shortcuts1, 'example_category')
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# THEN: As both actions have the same shortcuts, they should be removed from one action.
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assert len(action1.shortcuts()) == 2, 'The action should have two shortcut assigned.'
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assert len(action_with_same_shortcuts1.shortcuts()) == 0, 'The action should not have a shortcut assigned.'
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def test_add_action_different_parent(self):
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"""
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ActionList test - Tests the add_action method. The actions have the different parent, the same shortcuts and
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both have the QtCore.Qt.WindowShortcut shortcut context set.
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"""
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# GIVEN: Two actions with the same shortcuts.
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parent = QtCore.QObject()
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action2 = QtWidgets.QAction(parent)
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action2.setObjectName('action2')
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second_parent = QtCore.QObject()
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action_with_same_shortcuts2 = QtWidgets.QAction(second_parent)
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action_with_same_shortcuts2.setObjectName('action_with_same_shortcuts2')
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# Add default shortcuts to Settings class.
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default_shortcuts = {
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'shortcuts/action2': [QtGui.QKeySequence(QtCore.Qt.Key_C), QtGui.QKeySequence(QtCore.Qt.Key_D)],
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'shortcuts/action_with_same_shortcuts2': [QtGui.QKeySequence(QtCore.Qt.Key_D),
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QtGui.QKeySequence(QtCore.Qt.Key_C)]
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}
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Settings.extend_default_settings(default_shortcuts)
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# WHEN: Add the two actions to the action list.
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self.action_list.add_action(action2, 'example_category')
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self.action_list.add_action(action_with_same_shortcuts2, 'example_category')
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# Remove the actions again.
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self.action_list.remove_action(action2, 'example_category')
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self.action_list.remove_action(action_with_same_shortcuts2, 'example_category')
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# THEN: As both actions have the same shortcuts, they should be removed from one action.
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assert len(action2.shortcuts()) == 2, 'The action should have two shortcut assigned.'
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assert len(action_with_same_shortcuts2.shortcuts()) == 0, 'The action should not have a shortcut assigned.'
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def test_add_action_different_context(self):
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"""
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ActionList test - Tests the add_action method. The actions have the different parent, the same shortcuts and
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both have the QtCore.Qt.WidgetShortcut shortcut context set.
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"""
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# GIVEN: Two actions with the same shortcuts.
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parent = QtCore.QObject()
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action3 = QtWidgets.QAction(parent)
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action3.setObjectName('action3')
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action3.setShortcutContext(QtCore.Qt.WidgetShortcut)
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second_parent = QtCore.QObject()
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action_with_same_shortcuts3 = QtWidgets.QAction(second_parent)
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action_with_same_shortcuts3.setObjectName('action_with_same_shortcuts3')
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action_with_same_shortcuts3.setShortcutContext(QtCore.Qt.WidgetShortcut)
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# Add default shortcuts to Settings class.
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default_shortcuts = {
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'shortcuts/action3': [QtGui.QKeySequence(QtCore.Qt.Key_E), QtGui.QKeySequence(QtCore.Qt.Key_F)],
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'shortcuts/action_with_same_shortcuts3': [QtGui.QKeySequence(QtCore.Qt.Key_E),
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QtGui.QKeySequence(QtCore.Qt.Key_F)]
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}
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Settings.extend_default_settings(default_shortcuts)
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# WHEN: Add the two actions to the action list.
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self.action_list.add_action(action3, 'example_category2')
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self.action_list.add_action(action_with_same_shortcuts3, 'example_category2')
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# Remove the actions again.
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self.action_list.remove_action(action3, 'example_category2')
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self.action_list.remove_action(action_with_same_shortcuts3, 'example_category2')
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# THEN: Both action should keep their shortcuts.
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assert len(action3.shortcuts()) == 2, 'The action should have two shortcut assigned.'
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assert len(action_with_same_shortcuts3.shortcuts()) == 2, 'The action should have two shortcuts assigned.'
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