forked from openlp/openlp
151 lines
6.4 KiB
Python
151 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) 2008-2017 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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This module contains tests for the lib submodule of the Presentations plugin.
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"""
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from unittest import TestCase
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from openlp.core.common import Registry
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from openlp.plugins.presentations.lib.mediaitem import MessageListener, PresentationMediaItem
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from openlp.plugins.presentations.lib.messagelistener import Controller
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from tests.functional import patch, MagicMock
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from tests.helpers.testmixin import TestMixin
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class TestMessageListener(TestCase, TestMixin):
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"""
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Test the Presentation Message Listener.
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"""
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def setUp(self):
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"""
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Set up the components need for all tests.
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"""
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Registry.create()
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Registry().register('service_manager', MagicMock())
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Registry().register('main_window', MagicMock())
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with patch('openlp.plugins.presentations.lib.mediaitem.MediaManagerItem._setup'), \
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patch('openlp.plugins.presentations.lib.mediaitem.PresentationMediaItem.setup_item'):
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self.media_item = PresentationMediaItem(None, MagicMock, MagicMock())
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@patch('openlp.plugins.presentations.lib.mediaitem.MessageListener._setup')
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def start_presentation_test(self, media_mock):
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"""
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Find and chose a controller to play a presentations.
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"""
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# GIVEN: A single controller and service item wanting to use the controller
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mock_item = MagicMock()
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mock_item.processor = 'Powerpoint'
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mock_item.get_frame_path.return_value = "test.ppt"
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self.media_item.automatic = False
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mocked_controller = MagicMock()
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mocked_controller.available = True
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mocked_controller.supports = ['ppt']
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controllers = {
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'Powerpoint': mocked_controller
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}
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ml = MessageListener(self.media_item)
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ml.media_item = self.media_item
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ml.controllers = controllers
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ml.preview_handler = MagicMock()
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ml.timer = MagicMock()
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# WHEN: request the presentation to start
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ml.startup([mock_item, False, False, False])
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# THEN: The controllers will be setup.
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self.assertTrue(len(controllers), 'We have loaded a controller')
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@patch('openlp.plugins.presentations.lib.mediaitem.MessageListener._setup')
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def start_presentation_with_no_player_test(self, media_mock):
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"""
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Find and chose a controller to play a presentations when the player is not available.
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"""
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# GIVEN: A single controller and service item wanting to use the controller
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mock_item = MagicMock()
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mock_item.processor = 'Powerpoint'
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mock_item.get_frame_path.return_value = "test.ppt"
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self.media_item.automatic = False
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mocked_controller = MagicMock()
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mocked_controller.available = True
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mocked_controller.supports = ['ppt']
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mocked_controller1 = MagicMock()
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mocked_controller1.available = False
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mocked_controller1.supports = ['ppt']
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controllers = {
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'Impress': mocked_controller,
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'Powerpoint': mocked_controller1
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}
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ml = MessageListener(self.media_item)
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ml.media_item = self.media_item
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ml.controllers = controllers
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ml.preview_handler = MagicMock()
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ml.timer = MagicMock()
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# WHEN: request the presentation to start
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ml.startup([mock_item, False, False, False])
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# THEN: The controllers will be setup.
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self.assertTrue(len(controllers), 'We have loaded a controller')
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@patch('openlp.plugins.presentations.lib.mediaitem.MessageListener._setup')
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def start_pdf_presentation_test(self, media_mock):
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"""
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Test the startup of pdf presentation succeed.
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"""
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# GIVEN: A sservice item with a pdf
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mock_item = MagicMock()
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mock_item.processor = 'Pdf'
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mock_item.get_frame_path.return_value = "test.pdf"
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self.media_item.generate_slide_data = MagicMock()
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ml = MessageListener(self.media_item)
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ml.media_item = self.media_item
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ml.preview_handler = MagicMock()
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# WHEN: request the presentation to start
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ml.startup([mock_item, False, False, False])
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# THEN: The handler should be set to None
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self.assertIsNone(ml.handler, 'The handler should be None')
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class TestController(TestCase, TestMixin):
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"""
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Test the Presentation Controller.
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"""
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def add_handler_failure_test(self):
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"""
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Test that add_handler does set doc.slidenumber to 0 in case filed loading
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"""
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# GIVEN: A Controller, a mocked doc-controller
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controller = Controller(True)
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mocked_doc_controller = MagicMock()
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mocked_doc = MagicMock()
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mocked_doc.load_presentation.return_value = False
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mocked_doc_controller.add_document.return_value = mocked_doc
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# WHEN: calling add_handler that fails
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controller.add_handler(mocked_doc_controller, MagicMock(), True, 0)
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# THEN: slidenumber should be 0
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self.assertEqual(controller.doc.slidenumber, 0, 'doc.slidenumber should be 0')
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