forked from openlp/openlp
Tests!
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@ -77,16 +77,6 @@ QProgressBar{
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"""
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def can_show_icon():
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"""
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A global method to determine if an icon can be shown on a widget
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.. note::
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This method uses internal imports to prevent circular imports.
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"""
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return not is_macosx() or Settings().value('advanced/use_dark_style')
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def get_application_stylesheet():
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"""
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Return the correct application stylesheet based on the current style and operating system
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110
tests/functional/openlp_core_ui/test_style.py
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110
tests/functional/openlp_core_ui/test_style.py
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@ -0,0 +1,110 @@
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# -*- 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 :mod:`~openlp.core.ui.style` module.
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"""
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from unittest.mock import MagicMock, patch
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from openlp.core.ui.style import MEDIA_MANAGER_STYLE, WIN_REPAIR_STYLESHEET, get_application_stylesheet, \
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get_library_stylesheet
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@patch('openlp.core.ui.style.HAS_DARK_STYLE', True)
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@patch('openlp.core.ui.style.Settings')
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@patch('openlp.core.ui.style.qdarkstyle')
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def test_get_application_stylesheet_dark(mocked_qdarkstyle, MockSettings):
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"""Test that the dark stylesheet is returned when available and enabled"""
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# GIVEN: We're on Windows and no dark style is set
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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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mocked_qdarkstyle.load_stylesheet_pyqt5.return_value = 'dark_style'
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# WHEN: can_show_icon() is called
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result = get_application_stylesheet()
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# THEN: the result should be false
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assert result == 'dark_style'
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@patch('openlp.core.ui.style.HAS_DARK_STYLE', False)
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@patch('openlp.core.ui.style.is_win')
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@patch('openlp.core.ui.style.Settings')
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@patch('openlp.core.ui.style.Registry')
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def test_get_application_stylesheet_not_alternate_rows(MockRegistry, MockSettings, mocked_is_win):
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"""Test that the alternate rows stylesheet is returned when enabled in settings"""
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# GIVEN: We're on Windows and no dark style is set
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mocked_is_win.return_value = False
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MockSettings.return_value.value.return_value = False
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MockRegistry.return_value.get.return_value.palette.return_value.color.return_value.name.return_value = 'color'
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# WHEN: can_show_icon() is called
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result = get_application_stylesheet()
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# THEN: the result should be false
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MockSettings.return_value.value.assert_called_once_with('advanced/alternate rows')
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assert result == 'QTableWidget, QListWidget, QTreeWidget {alternate-background-color: color;}\n', result
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@patch('openlp.core.ui.style.HAS_DARK_STYLE', False)
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@patch('openlp.core.ui.style.is_win')
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@patch('openlp.core.ui.style.Settings')
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def test_get_application_stylesheet_win_repair(MockSettings, mocked_is_win):
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"""Test that the Windows repair stylesheet is returned when on Windows"""
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# GIVEN: We're on Windows and no dark style is set
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mocked_is_win.return_value = True
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MockSettings.return_value.value.return_value = True
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# WHEN: can_show_icon() is called
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result = get_application_stylesheet()
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# THEN: the result should be false
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MockSettings.return_value.value.assert_called_once_with('advanced/alternate rows')
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assert result == WIN_REPAIR_STYLESHEET
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@patch('openlp.core.ui.style.HAS_DARK_STYLE', False)
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@patch('openlp.core.ui.style.Settings')
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def test_get_library_stylesheet_no_dark_style(MockSettings):
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"""Test that the media manager stylesheet is returned when there's no dark theme available"""
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# GIVEN: No dark style
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MockSettings.return_value.value.return_value = False
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# WHEN: get_library_stylesheet() is called
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result = get_library_stylesheet()
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# THEN: The correct stylesheet should be returned
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assert result == MEDIA_MANAGER_STYLE
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@patch('openlp.core.ui.style.HAS_DARK_STYLE', True)
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@patch('openlp.core.ui.style.Settings')
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def test_get_library_stylesheet_dark_style(MockSettings):
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"""Test that no stylesheet is returned when the dark theme is enabled"""
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# GIVEN: No dark style
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MockSettings.return_value.value.return_value = True
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# WHEN: get_library_stylesheet() is called
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result = get_library_stylesheet()
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# THEN: The correct stylesheet should be returned
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assert result == ''
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