mirror of https://gitlab.com/openlp/openlp.git
133 lines
5.3 KiB
Python
133 lines
5.3 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) 2008-2022 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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"""
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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.mock import MagicMock, patch
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from openlp.plugins.presentations.lib.mediaitem import MessageListener
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from openlp.plugins.presentations.lib.messagelistener import Controller
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@patch('openlp.plugins.presentations.lib.mediaitem.MessageListener._setup')
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def test_start_presentation(media_mock, media_item):
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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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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(media_item)
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ml.media_item = 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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assert len(controllers) > 0, 'We have loaded a controller'
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@patch('openlp.plugins.presentations.lib.mediaitem.MessageListener._setup')
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def test_start_presentation_with_no_player(media_mock, media_item):
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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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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(media_item)
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ml.media_item = 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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assert len(controllers) > 0, 'We have loaded a controller'
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@patch('openlp.plugins.presentations.lib.mediaitem.MessageListener._setup')
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def test_start_pdf_presentation(media_mock, media_item):
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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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expected_identifier = mock_item.unique_identifier
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media_item.generate_slide_data = MagicMock()
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ml = MessageListener(media_item)
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ml.media_item = 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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assert ml.handler is None, 'The handler should be None'
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# THEN: unique_identifier should still be the same.
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assert mock_item.unique_identifier == expected_identifier, 'unique_identifier should not be changed'
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def test_add_handler_failure():
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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, "uuid")
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# THEN: slidenumber should be 0
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assert controller.doc.slidenumber == 0, 'doc.slidenumber should be 0'
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