forked from openlp/openlp
176 lines
8.6 KiB
Python
176 lines
8.6 KiB
Python
# -*- coding: utf-8 -*-
|
|
# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4
|
|
|
|
##########################################################################
|
|
# OpenLP - Open Source Lyrics Projection #
|
|
# ---------------------------------------------------------------------- #
|
|
# Copyright (c) 2008-2019 OpenLP Developers #
|
|
# ---------------------------------------------------------------------- #
|
|
# This program is free software: you can redistribute it and/or modify #
|
|
# it under the terms of the GNU General Public License as published by #
|
|
# the Free Software Foundation, either version 3 of the License, or #
|
|
# (at your option) any later version. #
|
|
# #
|
|
# This program is distributed in the hope that it will be useful, #
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of #
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
|
|
# GNU General Public License for more details. #
|
|
# #
|
|
# You should have received a copy of the GNU General Public License #
|
|
# along with this program. If not, see <https://www.gnu.org/licenses/>. #
|
|
##########################################################################
|
|
"""
|
|
Module to test the MediaClipSelectorForm.
|
|
"""
|
|
import os
|
|
from unittest import SkipTest, TestCase
|
|
from unittest.mock import MagicMock, patch
|
|
|
|
from PyQt5 import QtCore, QtTest, QtWidgets
|
|
|
|
from openlp.core.common.registry import Registry
|
|
from openlp.core.ui.media.vlcplayer import get_vlc
|
|
from openlp.plugins.media.forms.mediaclipselectorform import MediaClipSelectorForm
|
|
from tests.helpers.testmixin import TestMixin
|
|
|
|
|
|
if os.name == 'nt' and not get_vlc():
|
|
raise SkipTest('Windows without VLC, skipping this test since it cannot run without vlc')
|
|
|
|
|
|
class TestMediaClipSelectorForm(TestCase, TestMixin):
|
|
"""
|
|
Test the EditCustomSlideForm.
|
|
"""
|
|
def setUp(self):
|
|
"""
|
|
Create the UI
|
|
"""
|
|
Registry.create()
|
|
self.setup_application()
|
|
self.main_window = QtWidgets.QMainWindow()
|
|
Registry().register('main_window', self.main_window)
|
|
# Mock VLC so we don't actually use it
|
|
self.vlc_patcher = patch('openlp.plugins.media.forms.mediaclipselectorform.get_vlc')
|
|
self.vlc_patcher.start()
|
|
self.timer_patcher = patch('openlp.plugins.media.forms.mediaclipselectorform.QtCore.QTimer')
|
|
self.timer_patcher.start()
|
|
Registry().register('application', self.app)
|
|
# Mock the media item
|
|
self.mock_media_item = MagicMock()
|
|
# create form to test
|
|
self.form = MediaClipSelectorForm(self.mock_media_item, self.main_window, None)
|
|
mock_media_state_wait = MagicMock()
|
|
mock_media_state_wait.return_value = True
|
|
self.form.media_state_wait = mock_media_state_wait
|
|
self.form.application.set_busy_cursor = MagicMock()
|
|
self.form.application.set_normal_cursor = MagicMock()
|
|
self.form.find_optical_devices = MagicMock()
|
|
|
|
def tearDown(self):
|
|
"""
|
|
Delete all the C++ objects at the end so that we don't have a segfault
|
|
"""
|
|
del self.form
|
|
self.vlc_patcher.stop()
|
|
self.timer_patcher.stop()
|
|
del self.main_window
|
|
|
|
def test_basic(self):
|
|
"""
|
|
Test if the dialog is correctly set up.
|
|
"""
|
|
# GIVEN: A mocked QDialog.exec() method
|
|
with patch('PyQt5.QtWidgets.QDialog.exec'):
|
|
# WHEN: Show the dialog.
|
|
self.form.exec()
|
|
|
|
# THEN: The media path should be empty.
|
|
assert self.form.media_path_combobox.currentText() == '', 'There should not be any text in the media path.'
|
|
|
|
def test_click_load_button(self):
|
|
"""
|
|
Test that the correct function is called when load is clicked, and that it behaves as expected.
|
|
"""
|
|
# GIVEN: Mocked methods.
|
|
with patch('openlp.plugins.media.forms.mediaclipselectorform.critical_error_message_box') as \
|
|
mocked_critical_error_message_box,\
|
|
patch('openlp.plugins.media.forms.mediaclipselectorform.os.path.exists') as mocked_os_path_exists,\
|
|
patch('PyQt5.QtWidgets.QDialog.exec'):
|
|
self.form.exec()
|
|
|
|
# WHEN: The load button is clicked with no path set
|
|
QtTest.QTest.mouseClick(self.form.load_disc_button, QtCore.Qt.LeftButton)
|
|
|
|
# THEN: we should get an error
|
|
mocked_critical_error_message_box.assert_called_with(message='No path was given')
|
|
|
|
# WHEN: The load button is clicked with a non-existing path
|
|
mocked_os_path_exists.return_value = False
|
|
self.form.media_path_combobox.insertItem(0, '/non-existing/test-path.test')
|
|
self.form.media_path_combobox.setCurrentIndex(0)
|
|
QtTest.QTest.mouseClick(self.form.load_disc_button, QtCore.Qt.LeftButton)
|
|
|
|
# THEN: we should get an error
|
|
assert self.form.media_path_combobox.currentText() == '/non-existing/test-path.test',\
|
|
'The media path should be the given one.'
|
|
mocked_critical_error_message_box.assert_called_with(message='Given path does not exists')
|
|
|
|
# WHEN: The load button is clicked with a mocked existing path
|
|
mocked_os_path_exists.return_value = True
|
|
self.form.vlc_media_player = MagicMock()
|
|
self.form.vlc_media_player.play.return_value = -1
|
|
self.form.media_path_combobox.insertItem(0, '/existing/test-path.test')
|
|
self.form.media_path_combobox.setCurrentIndex(0)
|
|
QtTest.QTest.mouseClick(self.form.load_disc_button, QtCore.Qt.LeftButton)
|
|
|
|
# THEN: we should get an error
|
|
assert self.form.media_path_combobox.currentText() == '/existing/test-path.test',\
|
|
'The media path should be the given one.'
|
|
mocked_critical_error_message_box.assert_called_with(message='VLC player failed playing the media')
|
|
|
|
def test_title_combobox(self):
|
|
"""
|
|
Test the behavior when the title combobox is updated
|
|
"""
|
|
# GIVEN: Mocked methods and some entries in the title combobox.
|
|
with patch('PyQt5.QtWidgets.QDialog.exec'):
|
|
self.form.exec()
|
|
self.form.vlc_media_player.get_length.return_value = 1000
|
|
self.form.audio_tracks_combobox.itemData = MagicMock()
|
|
self.form.subtitle_tracks_combobox.itemData = MagicMock()
|
|
self.form.audio_tracks_combobox.itemData.return_value = None
|
|
self.form.subtitle_tracks_combobox.itemData.return_value = None
|
|
self.form.titles_combo_box.insertItem(0, 'Test Title 0')
|
|
self.form.titles_combo_box.insertItem(1, 'Test Title 1')
|
|
|
|
# WHEN: There exists audio and subtitle tracks and the index is updated.
|
|
self.form.vlc_media_player.audio_get_track_description.return_value = [(-1, b'Disabled'),
|
|
(0, b'Audio Track 1')]
|
|
self.form.vlc_media_player.video_get_spu_description.return_value = [(-1, b'Disabled'),
|
|
(0, b'Subtitle Track 1')]
|
|
self.form.titles_combo_box.setCurrentIndex(1)
|
|
|
|
# THEN: The subtitle and audio track comboboxes should be updated and get signals and call itemData.
|
|
self.form.audio_tracks_combobox.itemData.assert_any_call(0)
|
|
self.form.audio_tracks_combobox.itemData.assert_any_call(1)
|
|
self.form.subtitle_tracks_combobox.itemData.assert_any_call(0)
|
|
|
|
def test_click_save_button(self):
|
|
"""
|
|
Test that the correct function is called when save is clicked, and that it behaves as expected.
|
|
"""
|
|
# GIVEN: Mocked methods.
|
|
with patch('openlp.plugins.media.forms.mediaclipselectorform.critical_error_message_box') as \
|
|
mocked_critical_error_message_box,\
|
|
patch('PyQt5.QtWidgets.QDialog.exec'):
|
|
self.form.exec()
|
|
|
|
# WHEN: The save button is clicked with a NoneType in start_time_ms or end_time_ms
|
|
self.form.accept()
|
|
|
|
# THEN: we should get an error message
|
|
mocked_critical_error_message_box.assert_called_with('DVD not loaded correctly',
|
|
'The DVD was not loaded correctly, '
|
|
'please re-load and try again.')
|