forked from openlp/openlp
258 lines
12 KiB
Python
258 lines
12 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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Package to test the openlp.core.ui.media package.
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"""
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from unittest import TestCase
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from unittest.mock import MagicMock, patch
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from openlp.core.ui.media.mediacontroller import MediaController
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from openlp.core.ui.media.mediaplayer import MediaPlayer
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from openlp.core.common import Registry
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from tests.helpers.testmixin import TestMixin
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class TestMediaController(TestCase, TestMixin):
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def setUp(self):
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Registry.create()
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Registry().register('service_manager', MagicMock())
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def test_generate_extensions_lists(self):
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"""
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Test that the extensions are create correctly
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"""
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# GIVEN: A MediaController and an active player with audio and video extensions
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media_controller = MediaController()
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media_player = MediaPlayer(None)
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media_player.is_active = True
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media_player.audio_extensions_list = ['*.mp3', '*.wav', '*.wma', '*.ogg']
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media_player.video_extensions_list = ['*.mp4', '*.mov', '*.avi', '*.ogm']
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media_controller.register_players(media_player)
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# WHEN: calling _generate_extensions_lists
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media_controller._generate_extensions_lists()
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# THEN: extensions list should have been copied from the player to the mediacontroller
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self.assertListEqual(media_player.video_extensions_list, media_controller.video_extensions_list,
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'Video extensions should be the same')
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self.assertListEqual(media_player.audio_extensions_list, media_controller.audio_extensions_list,
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'Audio extensions should be the same')
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def test_resize(self):
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"""
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Test that the resize method is called correctly
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"""
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# GIVEN: A media controller, a player and a display
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media_controller = MediaController()
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mocked_player = MagicMock()
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mocked_display = MagicMock()
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# WHEN: resize() is called
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media_controller.resize(mocked_display, mocked_player)
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# THEN: The player's resize method should be called correctly
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mocked_player.resize.assert_called_with(mocked_display)
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def test_check_file_type_no_players(self):
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"""
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Test that we don't try to play media when no players available
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"""
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# GIVEN: A mocked UiStrings, get_used_players, controller, display and service_item
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with patch('openlp.core.ui.media.mediacontroller.MediaController._get_used_players') as \
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mocked_get_used_players,\
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patch('openlp.core.ui.media.mediacontroller.UiStrings') as mocked_uistrings:
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mocked_get_used_players.return_value = ([])
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mocked_ret_uistrings = MagicMock()
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mocked_ret_uistrings.Automatic = 1
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mocked_uistrings.return_value = mocked_ret_uistrings
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media_controller = MediaController()
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mocked_controller = MagicMock()
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mocked_display = MagicMock()
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mocked_service_item = MagicMock()
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mocked_service_item.processor = 1
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# WHEN: calling _check_file_type when no players exists
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ret = media_controller._check_file_type(mocked_controller, mocked_display, mocked_service_item)
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# THEN: it should return False
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self.assertFalse(ret, '_check_file_type should return False when no mediaplayers are available.')
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@patch('openlp.core.ui.media.mediacontroller.MediaController._get_used_players')
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@patch('openlp.core.ui.media.mediacontroller.UiStrings')
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def test_check_file_type_no_processor(self, mocked_uistrings, mocked_get_used_players):
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"""
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Test that we don't try to play media when the processor for the service item is None
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"""
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# GIVEN: A mocked UiStrings, get_media_players, controller, display and service_item
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mocked_get_used_players.return_value = ([], '')
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mocked_ret_uistrings = MagicMock()
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mocked_ret_uistrings.Automatic = 1
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mocked_uistrings.return_value = mocked_ret_uistrings
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media_controller = MediaController()
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mocked_controller = MagicMock()
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mocked_display = MagicMock()
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mocked_service_item = MagicMock()
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mocked_service_item.processor = None
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# WHEN: calling _check_file_type when the processor for the service item is None
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ret = media_controller._check_file_type(mocked_controller, mocked_display, mocked_service_item)
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# THEN: it should return False
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self.assertFalse(ret, '_check_file_type should return False when the processor for service_item is None.')
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@patch('openlp.core.ui.media.mediacontroller.MediaController._get_used_players')
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@patch('openlp.core.ui.media.mediacontroller.UiStrings')
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def test_check_file_type_automatic_processor(self, mocked_uistrings, mocked_get_used_players):
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"""
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Test that we can play media when players are available and we have a automatic processor from the service item
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"""
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# GIVEN: A mocked UiStrings, get_media_players, controller, display and service_item
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mocked_get_used_players.return_value = (['vlc', 'webkit'])
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mocked_ret_uistrings = MagicMock()
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mocked_ret_uistrings.Automatic = 1
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mocked_uistrings.return_value = mocked_ret_uistrings
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media_controller = MediaController()
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mocked_vlc = MagicMock()
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mocked_vlc.video_extensions_list = ['*.mp4']
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media_controller.media_players = {'vlc': mocked_vlc, 'webkit': MagicMock()}
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mocked_controller = MagicMock()
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mocked_suffix = MagicMock()
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mocked_suffix.return_value = 'mp4'
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mocked_controller.media_info.file_info.suffix = mocked_suffix
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mocked_display = MagicMock()
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mocked_service_item = MagicMock()
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mocked_service_item.processor = 1
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# WHEN: calling _check_file_type when the processor for the service item is None
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ret = media_controller._check_file_type(mocked_controller, mocked_display, mocked_service_item)
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# THEN: it should return True
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self.assertTrue(ret, '_check_file_type should return True when mediaplayers are available and '
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'the service item has an automatic processor.')
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@patch('openlp.core.ui.media.mediacontroller.MediaController._get_used_players')
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@patch('openlp.core.ui.media.mediacontroller.UiStrings')
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def test_check_file_type_processor_different_from_available(self, mocked_uistrings, mocked_get_used_players):
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"""
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Test that we can play media when players available are different from the processor from the service item
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"""
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# GIVEN: A mocked UiStrings, get_media_players, controller, display and service_item
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mocked_get_used_players.return_value = (['system'])
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mocked_ret_uistrings = MagicMock()
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mocked_ret_uistrings.Automatic = 'automatic'
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mocked_uistrings.return_value = mocked_ret_uistrings
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media_controller = MediaController()
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mocked_phonon = MagicMock()
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mocked_phonon.video_extensions_list = ['*.mp4']
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media_controller.media_players = {'system': mocked_phonon}
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mocked_controller = MagicMock()
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mocked_suffix = MagicMock()
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mocked_suffix.return_value = 'mp4'
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mocked_controller.media_info.file_info.suffix = mocked_suffix
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mocked_display = MagicMock()
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mocked_service_item = MagicMock()
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mocked_service_item.processor = 'vlc'
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# WHEN: calling _check_file_type when the processor for the service item is None
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ret = media_controller._check_file_type(mocked_controller, mocked_display, mocked_service_item)
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# THEN: it should return True
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self.assertTrue(ret, '_check_file_type should return True when the players available are different'
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'from the processor from the service item.')
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def test_media_play_msg(self):
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"""
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Test that the media controller responds to the request to play a loaded video
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"""
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# GIVEN: A media controller and a message with two elements
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media_controller = MediaController()
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message = (1, 2)
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# WHEN: media_play_msg() is called
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with patch.object(media_controller, u'media_play') as mocked_media_play:
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media_controller.media_play_msg(message, False)
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# THEN: The underlying method is called
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mocked_media_play.assert_called_with(1, False)
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def test_media_pause_msg(self):
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"""
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Test that the media controller responds to the request to pause a loaded video
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"""
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# GIVEN: A media controller and a message with two elements
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media_controller = MediaController()
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message = (1, 2)
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# WHEN: media_play_msg() is called
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with patch.object(media_controller, u'media_pause') as mocked_media_pause:
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media_controller.media_pause_msg(message)
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# THEN: The underlying method is called
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mocked_media_pause.assert_called_with(1)
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def test_media_stop_msg(self):
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"""
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Test that the media controller responds to the request to stop a loaded video
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"""
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# GIVEN: A media controller and a message with two elements
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media_controller = MediaController()
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message = (1, 2)
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# WHEN: media_play_msg() is called
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with patch.object(media_controller, u'media_stop') as mocked_media_stop:
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media_controller.media_stop_msg(message)
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# THEN: The underlying method is called
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mocked_media_stop.assert_called_with(1)
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def test_media_volume_msg(self):
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"""
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Test that the media controller responds to the request to change the volume
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"""
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# GIVEN: A media controller and a message with two elements
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media_controller = MediaController()
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message = (1, [50])
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# WHEN: media_play_msg() is called
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with patch.object(media_controller, u'media_volume') as mocked_media_volume:
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media_controller.media_volume_msg(message)
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# THEN: The underlying method is called
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mocked_media_volume.assert_called_with(1, 50)
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def test_media_seek_msg(self):
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"""
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Test that the media controller responds to the request to seek to a particular position
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"""
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# GIVEN: A media controller and a message with two elements
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media_controller = MediaController()
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message = (1, [800])
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# WHEN: media_play_msg() is called
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with patch.object(media_controller, u'media_seek') as mocked_media_seek:
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media_controller.media_seek_msg(message)
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# THEN: The underlying method is called
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mocked_media_seek.assert_called_with(1, 800)
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