forked from openlp/openlp
93 lines
3.8 KiB
Python
93 lines
3.8 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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This module contains tests for the lib submodule of the Images plugin.
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"""
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from unittest import TestCase
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from unittest.mock import MagicMock
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from PyQt5 import QtWidgets
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from openlp.core.common.registry import Registry
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from openlp.core.common.settings import Settings
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from openlp.plugins.images.lib import ImageTab
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from tests.helpers.testmixin import TestMixin
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__default_settings__ = {
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'images/db type': 'sqlite',
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'images/background color': '#000000',
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}
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class TestImageMediaItem(TestCase, TestMixin):
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"""
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This is a test case to test various methods in the ImageTab.
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"""
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def setUp(self):
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"""
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Create the UI
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"""
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Registry.create()
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Registry().register('settings_form', MagicMock())
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self.setup_application()
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self.build_settings()
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Settings().extend_default_settings(__default_settings__)
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self.parent = QtWidgets.QMainWindow()
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self.form = ImageTab(self.parent, 'Images', None, None)
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self.form.settings_form.register_post_process = MagicMock()
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def tearDown(self):
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"""
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Delete all the C++ objects at the end so that we don't have a segfault
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"""
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del self.parent
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del self.form
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self.destroy_settings()
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def test_save_tab_nochange(self):
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"""
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Test no changes does not trigger post processing
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"""
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# GIVEN: No changes on the form.
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self.initial_color = '#999999'
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# WHEN: the save is invoked
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self.form.save()
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# THEN: the post process should not be requested
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assert 0 == self.form.settings_form.register_post_process.call_count, \
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'Image Post processing should not have been requested'
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def test_save_tab_change(self):
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"""
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Test a color change is applied and triggers post processing.
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"""
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# GIVEN: Apply a change to the form.
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self.form.on_background_color_changed('#999999')
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# WHEN: the save is invoked
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self.form.save()
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# THEN: the post process should be requested
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assert 1 == self.form.settings_form.register_post_process.call_count, \
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'Image Post processing should have been requested'
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# THEN: The color should be set
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assert self.form.background_color == '#999999', 'The updated color should have been saved'
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