openlp/tests/functional/openlp_plugins/images/test_imagetab.py

92 lines
3.8 KiB
Python
Raw Normal View History

2014-11-01 10:59:45 +00:00
# -*- coding: utf-8 -*-
# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4
###############################################################################
# OpenLP - Open Source Lyrics Projection #
# --------------------------------------------------------------------------- #
2017-12-29 09:15:48 +00:00
# Copyright (c) 2008-2018 OpenLP Developers #
2014-11-01 10:59:45 +00:00
# --------------------------------------------------------------------------- #
# 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; version 2 of the License. #
# #
# 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, write to the Free Software Foundation, Inc., 59 #
# Temple Place, Suite 330, Boston, MA 02111-1307 USA #
###############################################################################
"""
This module contains tests for the lib submodule of the Images plugin.
"""
from unittest import TestCase
2017-10-07 07:05:07 +00:00
from unittest.mock import MagicMock
2014-11-01 10:59:45 +00:00
from PyQt5 import QtWidgets
2014-11-01 10:59:45 +00:00
2017-10-07 07:05:07 +00:00
from openlp.core.common.registry import Registry
from openlp.core.common.settings import Settings
from openlp.plugins.images.lib.imagetab import ImageTab
2014-11-01 10:59:45 +00:00
from tests.helpers.testmixin import TestMixin
__default_settings__ = {
'images/db type': 'sqlite',
'images/background color': '#000000',
}
class TestImageMediaItem(TestCase, TestMixin):
"""
This is a test case to test various methods in the ImageTab.
"""
def setUp(self):
"""
Create the UI
"""
Registry.create()
Registry().register('settings_form', MagicMock())
self.setup_application()
self.build_settings()
Settings().extend_default_settings(__default_settings__)
2015-11-07 00:49:40 +00:00
self.parent = QtWidgets.QMainWindow()
2014-11-01 10:59:45 +00:00
self.form = ImageTab(self.parent, 'Images', None, None)
self.form.settings_form.register_post_process = MagicMock()
def tearDown(self):
"""
Delete all the C++ objects at the end so that we don't have a segfault
"""
del self.parent
del self.form
self.destroy_settings()
2016-05-31 21:40:13 +00:00
def test_save_tab_nochange(self):
2014-11-01 10:59:45 +00:00
"""
Test no changes does not trigger post processing
"""
# GIVEN: No changes on the form.
self.initial_color = '#999999'
# WHEN: the save is invoked
self.form.save()
2014-11-01 11:06:17 +00:00
# THEN: the post process should not be requested
2017-12-22 17:15:30 +00:00
assert 0 == self.form.settings_form.register_post_process.call_count, \
'Image Post processing should not have been requested'
2014-11-01 10:59:45 +00:00
2016-05-31 21:40:13 +00:00
def test_save_tab_change(self):
2014-11-01 10:59:45 +00:00
"""
2016-01-10 20:06:41 +00:00
Test a color change is applied and triggers post processing.
2014-11-01 10:59:45 +00:00
"""
# GIVEN: Apply a change to the form.
2016-01-10 20:06:41 +00:00
self.form.on_background_color_changed('#999999')
2014-11-01 10:59:45 +00:00
# WHEN: the save is invoked
self.form.save()
2014-11-01 11:06:17 +00:00
# THEN: the post process should be requested
2017-12-22 17:15:30 +00:00
assert 1 == self.form.settings_form.register_post_process.call_count, \
'Image Post processing should have been requested'
2016-01-10 20:06:41 +00:00
# THEN: The color should be set
2017-12-22 17:15:30 +00:00
assert self.form.background_color == '#999999', 'The updated color should have been saved'