forked from openlp/openlp
392 lines
16 KiB
Python
392 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) 2008-2019 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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from unittest import TestCase, skip
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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 OpenLP, parse_options
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from openlp.core.common import is_win
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from openlp.core.common.settings import Settings
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from tests.utils.constants import RESOURCE_PATH
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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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# Problem seems to be with the what the OpenLP object is defined.
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# Running each test on its own is fine but as a block you get seg faults in strange places.
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@skip('Figure out why this is causing a segfault')
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class TestOpenLP(TestCase):
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"""
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Test the OpenLP app class
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"""
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def setUp(self):
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self.build_settings()
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self.qapplication_patcher = patch('openlp.core.app.QtGui.QApplication')
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self.mocked_qapplication = self.qapplication_patcher.start()
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self.openlp = OpenLP([])
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def tearDown(self):
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self.qapplication_patcher.stop()
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self.destroy_settings()
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del self.openlp
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self.openlp = None
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def test_exec(self):
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"""
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Test the exec method
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"""
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# GIVEN: An app
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self.openlp.shared_memory = MagicMock()
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self.mocked_qapplication.exec.return_value = False
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# WHEN: exec() is called
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result = self.openlp.exec()
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# THEN: The right things should be called
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assert self.openlp.is_event_loop_active is True
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self.mocked_qapplication.exec.assert_called_once_with()
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self.openlp.shared_memory.detach.assert_called_once_with()
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assert result is False
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@patch('openlp.core.app.QtCore.QSharedMemory')
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def test_is_already_running_not_running(self, MockedSharedMemory):
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"""
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Test the is_already_running() method when OpenLP is NOT running
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"""
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# GIVEN: An OpenLP app and some mocks
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mocked_shared_memory = MagicMock()
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mocked_shared_memory.attach.return_value = False
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MockedSharedMemory.return_value = mocked_shared_memory
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# WHEN: is_already_running() is called
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result = self.openlp.is_already_running()
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# THEN: The result should be false
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MockedSharedMemory.assert_called_once_with('OpenLP')
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mocked_shared_memory.attach.assert_called_once_with()
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mocked_shared_memory.create.assert_called_once_with(1)
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assert result is False
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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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@patch('openlp.core.app.QtCore.QSharedMemory')
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def test_is_already_running_is_running_continue(self, MockedSharedMemory, MockedStandardButtons, mocked_critical):
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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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mocked_shared_memory = MagicMock()
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mocked_shared_memory.attach.return_value = True
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MockedSharedMemory.return_value = mocked_shared_memory
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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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result = self.openlp.is_already_running()
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# THEN: The result should be false
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MockedSharedMemory.assert_called_once_with('OpenLP')
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mocked_shared_memory.attach.assert_called_once_with()
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MockedStandardButtons.assert_called_once_with(QtWidgets.QMessageBox.Yes | QtWidgets.QMessageBox.No)
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mocked_critical.assert_called_once_with(None, 'Error', 'OpenLP is already running. Do you wish to continue?', 0)
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assert result is False
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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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@patch('openlp.core.app.QtCore.QSharedMemory')
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def test_is_already_running_is_running_stop(self, MockedSharedMemory, MockedStandardButtons, mocked_critical):
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"""
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Test the is_already_running() method when OpenLP IS running and the user chooses to stop
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"""
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# GIVEN: An OpenLP app and some mocks
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mocked_shared_memory = MagicMock()
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mocked_shared_memory.attach.return_value = True
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MockedSharedMemory.return_value = mocked_shared_memory
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MockedStandardButtons.return_value = 0
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mocked_critical.return_value = QtWidgets.QMessageBox.No
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# WHEN: is_already_running() is called
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result = self.openlp.is_already_running()
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# THEN: The result should be false
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MockedSharedMemory.assert_called_once_with('OpenLP')
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mocked_shared_memory.attach.assert_called_once_with()
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MockedStandardButtons.assert_called_once_with(QtWidgets.QMessageBox.Yes | QtWidgets.QMessageBox.No)
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mocked_critical.assert_called_once_with(None, 'Error', 'OpenLP is already running. Do you wish to continue?', 0)
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assert result is True
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def test_process_events(self):
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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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with patch.object(self.openlp, 'processEvents') as mocked_processEvents:
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self.openlp.process_events()
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# THEN: processEvents was called
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mocked_processEvents.assert_called_once_with()
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def test_set_busy_cursor(self):
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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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with patch.object(self.openlp, 'setOverrideCursor') as mocked_setOverrideCursor, \
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patch.object(self.openlp, 'processEvents') as mocked_processEvents:
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self.openlp.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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def test_set_normal_cursor(self):
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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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with patch.object(self.openlp, 'restoreOverrideCursor') as mocked_restoreOverrideCursor, \
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patch.object(self.openlp, 'processEvents') as mocked_processEvents:
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self.openlp.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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def test_event(self):
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"""
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Test the reimplemented event method
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"""
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# GIVEN: A file path and a QEvent.
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file_path = str(RESOURCE_PATH / 'church.jpg')
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mocked_file_method = MagicMock(return_value=file_path)
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event = QtCore.QEvent(QtCore.QEvent.FileOpen)
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event.file = mocked_file_method
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# WHEN: Call the vent method.
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result = self.openlp.event(event)
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# THEN: The path should be inserted.
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assert result is True, "The method should have returned True."
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mocked_file_method.assert_called_once_with()
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assert self.openlp.args[0] == file_path, "The path should be in args."
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@patch('openlp.core.app.is_macosx')
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def test_application_activate_event(self, mocked_is_macosx):
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"""
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Test that clicking on the dock icon on Mac OS X restores the main window if it is minimized
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"""
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# GIVEN: Mac OS X and an ApplicationActivate event
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mocked_is_macosx.return_value = True
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event = MagicMock()
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event.type.return_value = QtCore.QEvent.ApplicationActivate
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mocked_main_window = MagicMock()
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self.openlp.main_window = mocked_main_window
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# WHEN: The icon in the dock is clicked
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result = self.openlp.event(event)
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# THEN:
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assert result is True, "The method should have returned True."
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# assert self.openlp.main_window.isMinimized() is False
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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(self, mocked_question, mocked_get_version):
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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-bzr000',
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'version': '2.4.0',
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'build': 'bzr000'
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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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self.openlp.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(self, mocked_question, mocked_get_version):
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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': '2.4.0-bzr000',
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'version': '2.4.0',
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'build': 'bzr000'
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}
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Settings().setValue('core/application version', '2.0.5')
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self.openlp.splash = MagicMock()
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self.openlp.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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self.openlp.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') == '2.4.0', 'Version should be upgraded!'
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assert mocked_question.call_count == 1, 'A question should have been asked!'
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self.openlp.splash.hide.assert_called_once_with()
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self.openlp.splash.show.assert_called_once_with()
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