forked from openlp/openlp
107 lines
4.3 KiB
Python
107 lines
4.3 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) 2008-2019 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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Package to test the openlp.core.display.window package.
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"""
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import sys
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from unittest import TestCase
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from unittest.mock import MagicMock, patch
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from PyQt5 import QtCore
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# Mock QtWebEngineWidgets
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sys.modules['PyQt5.QtWebEngineWidgets'] = MagicMock()
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from openlp.core.display.window import DisplayWindow
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from tests.helpers.testmixin import TestMixin
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@patch('PyQt5.QtWidgets.QVBoxLayout')
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@patch('openlp.core.display.webengine.WebEngineView')
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@patch('openlp.core.display.window.Settings')
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class TestDisplayWindow(TestCase, TestMixin):
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"""
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A test suite to test the functions in DisplayWindow
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"""
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def test_x11_override_on(self, MockSettings, mocked_webengine, mocked_addWidget):
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"""
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Test that the x11 override option bit is set
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"""
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# GIVEN: x11 bypass is on
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mocked_settings = MagicMock()
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mocked_settings.value.return_value = True
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MockSettings.return_value = mocked_settings
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# WHEN: A DisplayWindow is generated
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display_window = DisplayWindow()
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# THEN: The x11 override flag should be set
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x11_bit = display_window.windowFlags() & QtCore.Qt.X11BypassWindowManagerHint
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assert x11_bit == QtCore.Qt.X11BypassWindowManagerHint
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def test_x11_override_off(self, MockSettings, mocked_webengine, mocked_addWidget):
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"""
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Test that the x11 override option bit is not set when setting if off
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"""
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# GIVEN: x11 bypass is off
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mocked_settings = MagicMock()
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mocked_settings.value.return_value = False
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MockSettings.return_value = mocked_settings
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# WHEN: A DisplayWindow is generated
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display_window = DisplayWindow()
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# THEN: The x11 override flag should not be set
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x11_bit = display_window.windowFlags() & QtCore.Qt.X11BypassWindowManagerHint
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assert x11_bit != QtCore.Qt.X11BypassWindowManagerHint
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def test_set_scale_not_initialised(self, MockSettings, mocked_webengine, mocked_addWidget):
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"""
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Test that the scale js is not run if the page is not initialised
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"""
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# GIVEN: A display window not yet initialised
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display_window = DisplayWindow()
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display_window._is_initialised = False
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display_window.run_javascript = MagicMock()
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# WHEN: set scale is run
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display_window.set_scale(0.5)
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# THEN: javascript should not be run
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display_window.run_javascript.assert_not_called()
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def test_set_scale_initialised(self, MockSettings, mocked_webengine, mocked_addWidget):
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"""
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Test that the scale js is not run if the page is not initialised
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"""
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# GIVEN: A display window not yet initialised
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display_window = DisplayWindow()
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display_window._is_initialised = True
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display_window.run_javascript = MagicMock()
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# WHEN: set scale is run
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display_window.set_scale(0.5)
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# THEN: javascript should not be run
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display_window.run_javascript.assert_called_once_with('Display.setScale(50.0);')
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