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adds tests for bible media item

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Phill Ridout 2014-12-19 22:02:45 +00:00
parent cb0e4dc7ba
commit 4a9a7f2829
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tests/functional/openlp_plugins/bibles/test_mediaitem.py Normal file
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# -*- coding: utf-8 -*-
# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4
###############################################################################
# OpenLP - Open Source Lyrics Projection #
# --------------------------------------------------------------------------- #
# Copyright (c) 2008-2014 Raoul Snyman #
# Portions copyright (c) 2008-2014 Tim Bentley, Gerald Britton, Jonathan #
# Corwin, Samuel Findlay, Michael Gorven, Scott Guerrieri, Matthias Hub, #
# Meinert Jordan, Armin Köhler, Erik Lundin, Edwin Lunando, Brian T. Meyer. #
# Joshua Miller, Stevan Pettit, Andreas Preikschat, Mattias Põldaru, #
# Christian Richter, Philip Ridout, Simon Scudder, Jeffrey Smith, #
# Maikel Stuivenberg, Martin Thompson, Jon Tibble, Dave Warnock, #
# Frode Woldsund, Martin Zibricky, Patrick Zimmermann #
# --------------------------------------------------------------------------- #
# 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 Presentations plugin.
"""
from unittest import TestCase
from openlp.plugins.bibles.lib.mediaitem import BibleMediaItem
from tests.functional import MagicMock, patch
from tests.helpers.testmixin import TestMixin
class TestMediaItem(TestCase, TestMixin):
"""
Test the bible mediaitem methods.
"""
def setUp(self):
"""
Set up the components need for all tests.
"""
with patch('openlp.plugins.bibles.lib.mediaitem.MediaManagerItem._setup'),\
patch('openlp.plugins.bibles.lib.mediaitem.BibleMediaItem.setup_item'):
self.media_item = BibleMediaItem(None, MagicMock())
self.setup_application()
def display_results_no_results_test(self):
"""
Test the display_results method when called with a single bible, returning no results
"""
# GIVEN: A mocked build_display_results which returns an empty list
with patch('openlp.plugins.bibles.lib.BibleMediaItem.build_display_results', **{'return_value': []}) \
as mocked_build_display_results:
mocked_list_view = MagicMock()
self.media_item.search_results = 'results'
self.media_item.list_view = mocked_list_view
# WHEN: Calling display_results with a single bible version
self.media_item.display_results('NIV')
# THEN: No items should be added to the list, and select all should have been called.
mocked_build_display_results.assert_called_once_with('NIV', '', 'results')
self.assertFalse(mocked_list_view.addItem.called)
mocked_list_view.selectAll.assert_called_once_with()
self.assertEqual(self.media_item.search_results, {})
self.assertEqual(self.media_item.second_search_results, {})
def display_results_two_bibles_no_results_test(self):
"""
Test the display_results method when called with two bibles, returning no results
"""
# GIVEN: A mocked build_display_results which returns an empty list
with patch('openlp.plugins.bibles.lib.BibleMediaItem.build_display_results', **{'return_value': []}) \
as mocked_build_display_results:
mocked_list_view = MagicMock()
self.media_item.search_results = 'results'
self.media_item.list_view = mocked_list_view
# WHEN: Calling display_results with two single bible versions
self.media_item.display_results('NIV', 'GNB')
# THEN: build_display_results should have been called with two bible versions.
# No items should be added to the list, and select all should have been called.
mocked_build_display_results.assert_called_once_with('NIV', 'GNB', 'results')
self.assertFalse(mocked_list_view.addItem.called)
mocked_list_view.selectAll.assert_called_once_with()
self.assertEqual(self.media_item.search_results, {})
self.assertEqual(self.media_item.second_search_results, {})
def display_results_returns_lots_of_results_test_test(self):
"""
Test the display_results method a large number of results (> 100) are returned
"""
# GIVEN: A mocked build_displat_results which returns a large list of results
long_list = list(range(100))
with patch('openlp.plugins.bibles.lib.BibleMediaItem.build_display_results', **{'return_value': long_list})\
as mocked_build_display_results:
mocked_list_view = MagicMock()
self.media_item.search_results = 'results'
self.media_item.list_view = mocked_list_view
# WHEN: Calling display_results
self.media_item.display_results('NIV', 'GNB')
# THEN: addItem should have been called 100 times, and the lsit items should not be selected.
mocked_build_display_results.assert_called_once_with('NIV', 'GNB', 'results')
self.assertEqual(mocked_list_view.addItem.call_count, 100)
self.assertFalse(mocked_list_view.selectAll.called)
self.assertEqual(self.media_item.search_results, {})
self.assertEqual(self.media_item.second_search_results, {})