forked from openlp/openlp
132 lines
6.4 KiB
Python
132 lines
6.4 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) 2008-2014 Raoul Snyman #
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# Portions copyright (c) 2008-2014 Tim Bentley, Gerald Britton, Jonathan #
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# Corwin, Samuel Findlay, Michael Gorven, Scott Guerrieri, Matthias Hub, #
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# Meinert Jordan, Armin Köhler, Erik Lundin, Edwin Lunando, Brian T. Meyer. #
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# Joshua Miller, Stevan Pettit, Andreas Preikschat, Mattias Põldaru, #
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# Christian Richter, Philip Ridout, Simon Scudder, Jeffrey Smith, #
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# Maikel Stuivenberg, Martin Thompson, Jon Tibble, Dave Warnock, #
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# Frode Woldsund, Martin Zibricky, Patrick Zimmermann #
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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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Functional tests to test the PowerPointController class and related methods.
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"""
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import os
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if os.name == 'nt':
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import pywintypes
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import shutil
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from unittest import TestCase
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from tempfile import mkdtemp
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from tests.functional import patch, MagicMock
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from tests.helpers.testmixin import TestMixin
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from openlp.plugins.presentations.lib.powerpointcontroller import PowerpointController, PowerpointDocument
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class TestPowerpointController(TestCase, TestMixin):
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"""
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Test the PowerpointController Class
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"""
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def setUp(self):
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"""
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Set up the patches and mocks need for all tests.
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"""
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self.get_application()
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self.build_settings()
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self.mock_plugin = MagicMock()
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self.temp_folder = mkdtemp()
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self.mock_plugin.settings_section = self.temp_folder
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def tearDown(self):
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"""
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Stop the patches
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"""
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self.destroy_settings()
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shutil.rmtree(self.temp_folder)
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def constructor_test(self):
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"""
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Test the Constructor from the PowerpointController
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"""
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# GIVEN: No presentation controller
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controller = None
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# WHEN: The presentation controller object is created
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controller = PowerpointController(plugin=self.mock_plugin)
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# THEN: The name of the presentation controller should be correct
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self.assertEqual('Powerpoint', controller.name,
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'The name of the presentation controller should be correct')
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class TestPowerpointDocument(TestCase):
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"""
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Test the PowerpointDocument Class
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"""
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def setUp(self):
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"""
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Set up the patches and mocks need for all tests.
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"""
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self.powerpoint_document_stop_presentation_patcher = patch(
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'openlp.plugins.presentations.lib.powerpointcontroller.PowerpointDocument.stop_presentation')
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self.presentation_document_get_temp_folder_patcher = patch(
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'openlp.plugins.presentations.lib.powerpointcontroller.PresentationDocument.get_temp_folder')
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self.presentation_document_setup_patcher = patch(
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'openlp.plugins.presentations.lib.powerpointcontroller.PresentationDocument._setup')
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self.mock_powerpoint_document_stop_presentation = self.powerpoint_document_stop_presentation_patcher.start()
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self.mock_presentation_document_get_temp_folder = self.presentation_document_get_temp_folder_patcher.start()
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self.mock_presentation_document_setup = self.presentation_document_setup_patcher.start()
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self.mock_controller = MagicMock()
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self.mock_presentation = MagicMock()
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self.mock_presentation_document_get_temp_folder.return_value = 'temp folder'
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def tearDown(self):
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"""
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Stop the patches
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"""
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self.powerpoint_document_stop_presentation_patcher.stop()
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self.presentation_document_get_temp_folder_patcher.stop()
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self.presentation_document_setup_patcher.stop()
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def show_error_msg_test(self):
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"""
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Test the PowerpointDocument.show_error_msg() method gets called on com exception
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"""
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if os.name == 'nt':
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# GIVEN: A PowerpointDocument with mocked controller and presentation
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with patch('openlp.plugins.presentations.lib.powerpointcontroller.critical_error_message_box') as \
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mocked_critical_error_message_box:
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instance = PowerpointDocument(self.mock_controller, self.mock_presentation)
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instance.presentation = MagicMock()
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instance.presentation.SlideShowWindow.View.GotoSlide = MagicMock(side_effect=pywintypes.com_error('1'))
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# WHEN: Calling goto_slide which will throw an exception
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instance.goto_slide(42)
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# THEN: mocked_critical_error_message_box should have been called
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mocked_critical_error_message_box.assert_called_with('Error', 'An error occurred in the Powerpoint '
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'integration and the presentation will be stopped.'
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' Restart the presentation if you wish to '
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'present it.')
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