mirror of https://gitlab.com/openlp/openlp.git
400 lines
16 KiB
Python
400 lines
16 KiB
Python
# -*- coding: utf-8 -*-
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##########################################################################
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# OpenLP - Open Source Lyrics Projection #
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# ---------------------------------------------------------------------- #
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# Copyright (c) 2008-2024 OpenLP Developers #
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# ---------------------------------------------------------------------- #
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# This program is free software: you can redistribute it and/or modify #
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# it under the terms of the GNU General Public License as published by #
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# the Free Software Foundation, either version 3 of the License, or #
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# (at your option) any later version. #
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# #
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# This program is distributed in the hope that it will be useful, #
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# but WITHOUT ANY WARRANTY; without even the implied warranty of #
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
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# GNU General Public License for more details. #
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# #
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# You should have received a copy of the GNU General Public License #
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# along with this program. If not, see <https://www.gnu.org/licenses/>. #
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##########################################################################
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import sys
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import pytest
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from pathlib import Path
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from tempfile import mkdtemp
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from unittest.mock import MagicMock, patch
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from PyQt5 import QtCore, QtWidgets
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# Mock QtWebEngineWidgets
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sys.modules['PyQt5.QtWebEngineWidgets'] = MagicMock()
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from openlp.core.app import parse_options, backup_if_version_changed, main as app_main, setup_portable_settings
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from openlp.core.common.platform import is_win
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from openlp.core.common.settings import Settings
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@pytest.fixture
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def app_main_env():
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with patch('openlp.core.app.Settings') as mock_settings, \
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patch('openlp.core.app.Registry') as mock_registry, \
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patch('openlp.core.app.AppLocation') as mock_apploc, \
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patch('openlp.core.app.LanguageManager'), \
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patch('openlp.core.app.qInitResources'), \
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patch('openlp.core.app.parse_options'), \
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patch('openlp.core.app.QtWidgets.QApplication') as mock_qapp, \
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patch('openlp.core.app.QtWidgets.QMessageBox.warning') as mock_warn, \
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patch('openlp.core.app.QtWidgets.QMessageBox.information'), \
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patch('openlp.core.app.OpenLP') as mock_openlp, \
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patch('openlp.core.app.Server') as mock_server, \
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patch('openlp.core.app.sys'), \
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patch('openlp.core.app.FileLock'):
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mock_registry.return_value = MagicMock()
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mock_settings.return_value = MagicMock()
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openlp_server = MagicMock()
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mock_server.return_value = openlp_server
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openlp_server.is_another_instance_running.return_value = False
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mock_apploc.get_data_path.return_value = Path()
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mock_apploc.get_directory.return_value = Path()
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mock_qapp.return_value.devicePixelRatio.return_value = 1.0
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mock_warn.return_value = True
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openlp_instance = MagicMock()
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mock_openlp.return_value = openlp_instance
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openlp_instance.is_data_path_missing.return_value = False
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yield
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def test_parse_options_basic():
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"""
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Test the parse options process works
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"""
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# GIVEN: a a set of system arguments.
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sys.argv[1:] = []
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# WHEN: We we parse them to expand to options
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args = parse_options()
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# THEN: the following fields will have been extracted.
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assert args.loglevel == 'warning', 'The log level should be set to warning'
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assert args.no_error_form is False, 'The no_error_form should be set to False'
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assert args.portable is False, 'The portable flag should be set to false'
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assert args.rargs == [], 'The service file should be blank'
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def test_parse_options_debug():
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"""
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Test the parse options process works for debug only
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"""
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# GIVEN: a a set of system arguments.
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sys.argv[1:] = ['-l debug']
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# WHEN: We we parse them to expand to options
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args = parse_options()
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# THEN: the following fields will have been extracted.
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assert args.loglevel == ' debug', 'The log level should be set to debug'
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assert args.no_error_form is False, 'The no_error_form should be set to False'
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assert args.portable is False, 'The portable flag should be set to false'
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assert args.rargs == [], 'The service file should be blank'
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def test_parse_options_debug_and_portable():
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"""
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Test the parse options process works for debug and portable
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"""
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# GIVEN: a a set of system arguments.
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sys.argv[1:] = ['--portable']
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# WHEN: We we parse them to expand to options
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args = parse_options()
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# THEN: the following fields will have been extracted.
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assert args.loglevel == 'warning', 'The log level should be set to warning'
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assert args.no_error_form is False, 'The no_error_form should be set to False'
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assert args.portable is True, 'The portable flag should be set to true'
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assert args.rargs == [], 'The service file should be blank'
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def test_parse_options_portable_and_portable_path():
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"""
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Test the parse options process works portable and portable-path
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"""
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# GIVEN: a a set of system arguments.
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if is_win():
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data_path = 'c:\\temp\\openlp-data'
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else:
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data_path = '/tmp/openlp-data'
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sys.argv[1:] = ['--portable', '--portable-path', '{datapath}'.format(datapath=data_path)]
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# WHEN: We we parse them to expand to options
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args = parse_options()
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# THEN: the following fields will have been extracted.
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assert args.loglevel == 'warning', 'The log level should be set to warning'
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assert args.no_error_form is False, 'The no_error_form should be set to False'
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assert args.portable is True, 'The portable flag should be set to true'
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assert args.portablepath == data_path, 'The portable path should be set as expected'
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assert args.rargs == [], 'The service file should be blank'
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def test_parse_options_all_no_file():
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"""
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Test the parse options process works with two options
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"""
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# GIVEN: a a set of system arguments.
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sys.argv[1:] = ['-l debug', '-p']
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# WHEN: We we parse them to expand to options
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args = parse_options()
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# THEN: the following fields will have been extracted.
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assert args.loglevel == ' debug', 'The log level should be set to debug'
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assert args.no_error_form is False, 'The no_error_form should be set to False'
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assert args.portable is True, 'The portable flag should be set to false'
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assert args.rargs == [], 'The service file should be blank'
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def test_parse_options_file():
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"""
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Test the parse options process works with a file
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"""
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# GIVEN: a a set of system arguments.
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sys.argv[1:] = ['dummy_temp']
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# WHEN: We we parse them to expand to options
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args = parse_options()
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# THEN: the following fields will have been extracted.
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assert args.loglevel == 'warning', 'The log level should be set to warning'
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assert args.no_error_form is False, 'The no_error_form should be set to False'
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assert args.portable is False, 'The portable flag should be set to false'
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assert args.rargs == ['dummy_temp'], 'The service file should not be blank'
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def test_parse_options_file_and_debug():
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"""
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Test the parse options process works with a file and the debug log level
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"""
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# GIVEN: a a set of system arguments.
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sys.argv[1:] = ['-l debug', 'dummy_temp']
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# WHEN: We we parse them to expand to options
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args = parse_options()
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# THEN: the following fields will have been extracted.
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assert args.loglevel == ' debug', 'The log level should be set to debug'
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assert args.no_error_form is False, 'The no_error_form should be set to False'
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assert args.portable is False, 'The portable flag should be set to false'
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assert args.rargs == ['dummy_temp'], 'The service file should not be blank'
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@patch('openlp.core.app.QtWidgets.QMessageBox.critical')
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@patch('openlp.core.app.QtWidgets.QMessageBox.StandardButtons')
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def test_is_already_running_is_running_continue(MockedStandardButtons, mocked_critical, qapp):
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"""
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Test the is_already_running() method when OpenLP IS running and the user chooses to continue
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"""
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# GIVEN: An OpenLP app and some mocks
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MockedStandardButtons.return_value = 0
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mocked_critical.return_value = QtWidgets.QMessageBox.Yes
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# WHEN: is_already_running() is called
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qapp.is_already_running()
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# THEN: The result should be false
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MockedStandardButtons.assert_called_once_with(QtWidgets.QMessageBox.Ok)
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mocked_critical.assert_called_once_with(None, 'Error',
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'OpenLP is already running on this machine. \nClosing this instance', 0)
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@patch('openlp.core.app.QtWidgets.QApplication.processEvents')
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def test_process_events(mocked_processEvents, qapp):
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"""
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Test that the app.process_events() method simply calls the Qt method
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"""
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# GIVEN: An app
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# WHEN: process_events() is called
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qapp.process_events()
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# THEN: processEvents was called
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mocked_processEvents.assert_called_once_with()
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@patch('openlp.core.app.QtWidgets.QApplication.setOverrideCursor')
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@patch('openlp.core.app.QtWidgets.QApplication.processEvents')
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def test_set_busy_cursor(mocked_processEvents, mocked_setOverrideCursor, qapp):
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"""
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Test that the set_busy_cursor() method sets the cursor
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"""
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# GIVEN: An app
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# WHEN: set_busy_cursor() is called
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qapp.set_busy_cursor()
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# THEN: The cursor should have been set
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mocked_setOverrideCursor.assert_called_once_with(QtCore.Qt.BusyCursor)
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mocked_processEvents.assert_called_once_with()
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@patch('openlp.core.app.QtWidgets.QApplication.restoreOverrideCursor')
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@patch('openlp.core.app.QtWidgets.QApplication.processEvents')
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def test_set_normal_cursor(mocked_restoreOverrideCursor, mocked_processEvents, qapp):
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"""
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Test that the set_normal_cursor() method resets the cursor
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"""
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# GIVEN: An app
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# WHEN: set_normal_cursor() is called
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qapp.set_normal_cursor()
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# THEN: The cursor should have been set
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mocked_restoreOverrideCursor.assert_called_once_with()
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mocked_processEvents.assert_called_once_with()
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@patch('openlp.core.app.get_version')
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@patch('openlp.core.app.QtWidgets.QMessageBox.question')
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def test_backup_on_upgrade_first_install(mocked_question, mocked_get_version, qapp, settings):
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"""
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Test that we don't try to backup on a new install
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"""
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# GIVEN: Mocked data version and OpenLP version which are the same
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old_install = False
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MOCKED_VERSION = {
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'full': '2.4.0',
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'version': '2.4.0',
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'build': None
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}
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settings.setValue('core/application version', '2.4.0')
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mocked_get_version.return_value = MOCKED_VERSION
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mocked_question.return_value = QtWidgets.QMessageBox.No
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# WHEN: We check if a backup should be created
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qapp.backup_on_upgrade(old_install, False)
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# THEN: It should not ask if we want to create a backup
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assert settings.value('core/application version') == '2.4.0', 'Version should be the same!'
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assert mocked_question.call_count == 0, 'No question should have been asked!'
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@patch('openlp.core.app.get_version')
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@patch('openlp.core.app.QtWidgets.QMessageBox.question')
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def test_backup_on_upgrade(mocked_question, mocked_get_version, qapp, settings):
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"""
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Test that we try to backup on a new install
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"""
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# GIVEN: Mocked data version and OpenLP version which are different
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old_install = True
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MOCKED_VERSION = {
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'full': '2.9.0.dev2963+97ba02d1f',
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'version': '2.9.0',
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'build': '97ba02d1f'
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}
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settings.setValue('core/application version', '2.4.6')
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qapp.splash = MagicMock()
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qapp.splash.isVisible.return_value = True
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mocked_get_version.return_value = MOCKED_VERSION
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mocked_question.return_value = QtWidgets.QMessageBox.No
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# WHEN: We check if a backup should be created
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qapp.backup_on_upgrade(old_install, True)
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# THEN: It should ask if we want to create a backup
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assert settings.value('core/application version') == '2.9.0', 'Version should be upgraded!'
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assert mocked_question.call_count == 1, 'A question should have been asked!'
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qapp.splash.hide.assert_called_once_with()
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qapp.splash.show.assert_called_once_with()
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@patch('openlp.core.app.OpenLP')
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@patch('openlp.core.app.sys')
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@patch('openlp.core.app.backup_if_version_changed')
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@patch('openlp.core.app.set_up_web_engine_cache')
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@patch('openlp.core.app.set_up_logging')
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def test_main(mock_logging, mock_web_cache, mock_backup, mock_sys, mock_openlp, app_main_env):
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"""
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Test the main method performs primary actions
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"""
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# GIVEN: A mocked openlp instance
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openlp_instance = MagicMock()
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mock_openlp.return_value = openlp_instance
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openlp_instance.is_data_path_missing.return_value = False
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mock_backup.return_value = True
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# WHEN: the main method is run
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app_main()
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# THEN: Check the application is run and exited with logging and web cache path set
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openlp_instance.run.assert_called_once()
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mock_logging.assert_called_once()
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mock_web_cache.assert_called_once()
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mock_sys.exit.assert_called_once()
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@patch('openlp.core.app.QtWidgets.QMessageBox.warning')
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@patch('openlp.core.app.get_version')
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@patch('openlp.core.app.AppLocation.get_data_path')
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@patch('openlp.core.app.move')
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def test_main_future_settings(mock_move: MagicMock, mock_get_path: MagicMock, mock_version: MagicMock,
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mock_warn: MagicMock, app_main_env: None, settings: Settings):
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"""
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Test the backup_if_version_changed method backs up data if version from the future and user consents
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"""
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# GIVEN: A mocked openlp instance with mocked future settings
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settings.from_future = MagicMock(return_value=True)
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settings.version_mismatched = MagicMock(return_value=True)
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settings.clear = MagicMock()
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settings.upgrade_settings = MagicMock()
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settings.setValue('core/application version', '3.0.1')
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mock_warn.return_value = QtWidgets.QMessageBox.Yes
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MOCKED_VERSION = {
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'full': '2.9.3',
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'version': '2.9.3',
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'build': 'None'
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}
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mock_version.return_value = MOCKED_VERSION
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temp_folder = Path(mkdtemp())
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mock_get_path.return_value = temp_folder
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# WHEN: the main method is run
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result = backup_if_version_changed(settings)
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# THEN: Check everything was backed up, the settings were cleared and the warn prompt was shown
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assert result is True
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mock_move.assert_called_once()
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settings.clear.assert_called_once_with()
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settings.upgrade_settings.assert_called_once_with()
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mock_warn.assert_called_once()
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if is_win():
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p_prefix = 'C:'
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else:
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p_prefix = ''
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@pytest.mark.parametrize('portable_path, settings_path',
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[('settings', str(Path(p_prefix + '/openlp/settings/Data/OpenLP.ini'))),
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(None, str(Path(p_prefix + '/Data/OpenLP.ini'))),
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(p_prefix + '/openlp/settings/', str(Path(p_prefix + '/openlp/settings/Data/OpenLP.ini')))])
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@patch('openlp.core.app.Settings')
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@patch('openlp.core.app.AppLocation')
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def test_setup_portable_settings(MockAppLocation: MagicMock, MockSettings: MagicMock, portable_path: str,
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settings_path: str):
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"""Test that the setup_portable_settings() function correctly creates the portable settings."""
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print(portable_path)
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print(settings_path)
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# GIVEN: A portable path, a mocked settings class
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MockAppLocation.get_directory.return_value = Path('/openlp/openlp')
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mocked_settings = MagicMock()
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MockSettings.return_value = mocked_settings
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MockSettings.IniFormat = Settings.IniFormat
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# WHEN: setup_portable_settings() is called
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result_path, settings = setup_portable_settings(portable_path)
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# THEN: The settings should be set up correctly
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MockSettings.setDefaultFormat.assert_called_once_with(Settings.IniFormat)
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MockSettings.set_filename.assert_called_once_with(Path(settings_path))
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assert settings is mocked_settings
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