forked from openlp/openlp
114 lines
5.8 KiB
Python
114 lines
5.8 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) 2008-2015 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 Presentations plugin.
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"""
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from PyQt4 import QtGui
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from unittest import TestCase
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from openlp.plugins.bibles.lib.mediaitem import BibleMediaItem
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from tests.functional import MagicMock, patch
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from tests.helpers.testmixin import TestMixin
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class TestMediaItem(TestCase, TestMixin):
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"""
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Test the bible mediaitem methods.
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"""
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def setUp(self):
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"""
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Set up the components need for all tests.
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"""
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with patch('openlp.plugins.bibles.lib.mediaitem.MediaManagerItem._setup'),\
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patch('openlp.plugins.bibles.lib.mediaitem.BibleMediaItem.setup_item'):
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self.media_item = BibleMediaItem(None, MagicMock())
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self.setup_application()
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def display_results_no_results_test(self):
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"""
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Test the display_results method when called with a single bible, returning no results
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"""
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# GIVEN: A mocked build_display_results which returns an empty list
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with patch('openlp.plugins.bibles.lib.BibleMediaItem.build_display_results', **{'return_value': []}) \
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as mocked_build_display_results:
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mocked_list_view = MagicMock()
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self.media_item.search_results = 'results'
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self.media_item.list_view = mocked_list_view
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# WHEN: Calling display_results with a single bible version
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self.media_item.display_results('NIV')
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# THEN: No items should be added to the list, and select all should have been called.
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mocked_build_display_results.assert_called_once_with('NIV', '', 'results')
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self.assertFalse(mocked_list_view.addItem.called)
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mocked_list_view.selectAll.assert_called_once_with()
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self.assertEqual(self.media_item.search_results, {})
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self.assertEqual(self.media_item.second_search_results, {})
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def display_results_two_bibles_no_results_test(self):
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"""
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Test the display_results method when called with two bibles, returning no results
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"""
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# GIVEN: A mocked build_display_results which returns an empty list
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with patch('openlp.plugins.bibles.lib.BibleMediaItem.build_display_results', **{'return_value': []}) \
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as mocked_build_display_results:
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mocked_list_view = MagicMock()
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self.media_item.search_results = 'results'
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self.media_item.list_view = mocked_list_view
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# WHEN: Calling display_results with two single bible versions
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self.media_item.display_results('NIV', 'GNB')
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# THEN: build_display_results should have been called with two bible versions.
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# No items should be added to the list, and select all should have been called.
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mocked_build_display_results.assert_called_once_with('NIV', 'GNB', 'results')
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self.assertFalse(mocked_list_view.addItem.called)
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mocked_list_view.selectAll.assert_called_once_with()
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self.assertEqual(self.media_item.search_results, {})
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self.assertEqual(self.media_item.second_search_results, {})
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def display_results_returns_lots_of_results_test_test(self):
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"""
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Test the display_results method a large number of results (> 100) are returned
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"""
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# GIVEN: A mocked build_display_results which returns a large list of results
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long_list = list(range(100))
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with patch('openlp.plugins.bibles.lib.BibleMediaItem.build_display_results', **{'return_value': long_list})\
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as mocked_build_display_results:
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mocked_list_view = MagicMock()
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self.media_item.search_results = 'results'
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self.media_item.list_view = mocked_list_view
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# WHEN: Calling display_results
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self.media_item.display_results('NIV', 'GNB')
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# THEN: addItem should have been called 100 times, and the lsit items should not be selected.
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mocked_build_display_results.assert_called_once_with('NIV', 'GNB', 'results')
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self.assertEqual(mocked_list_view.addItem.call_count, 100)
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mocked_list_view.selectAll.assert_called_once_with()
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self.assertEqual(self.media_item.search_results, {})
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self.assertEqual(self.media_item.second_search_results, {})
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