openlp/tests/functional/openlp_plugins/presentations/test_presentationcontroller.py

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# -*- coding: utf-8 -*-
# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4
###############################################################################
# OpenLP - Open Source Lyrics Projection #
# --------------------------------------------------------------------------- #
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# 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 #
###############################################################################
"""
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This module contains tests for the Presentation Controller.
"""
from unittest import TestCase
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from openlp.plugins.presentations.lib.presentationcontroller import PresentationController, PresentationDocument
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from tests.functional import MagicMock, patch
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class TestPresentationController(TestCase):
"""
Test the PresentationController.
"""
# TODO: Items left to test
# PresentationController
# __init__
# enabled
# is_available
# check_available
# start_process
# kill
# add_document
# remove_doc
# close_presentation
# _get_plugin_manager
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def constructor_test(self):
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"""
Test the Constructor
"""
# GIVEN: No presentation controller
controller = None
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# WHEN: The presentation controller object is created
controller = PresentationController(plugin=MagicMock())
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# THEN: The name of the presentation controller should be correct
self.assertEqual('PresentationController', controller.name,
'The name of the presentation controller should be correct')
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class TestPresentationDocument(TestCase):
"""
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Test the PresentationDocument Class
"""
# TODO: Items left to test
# PresentationDocument
# __init__
# load_presentation
# presentation_deleted
# get_file_name
# get_thumbnail_folder
# get_temp_folder
# check_thumbnails
# close_presentation
# is_active
# is_loaded
# blank_screen
# unblank_screen
# is_blank
# stop_presentation
# start_presentation
# get_slide_number
# get_slide_count
# goto_slide
# next_step
# previous_step
# convert_thumbnail
# get_thumbnail_path
# poll_slidenumber
# get_slide_text
# get_slide_notes
def setUp(self):
"""
Set up the patches and mocks need for all tests.
"""
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self.check_directory_exists_patcher = \
patch('openlp.plugins.presentations.lib.presentationcontroller.check_directory_exists')
self.get_thumbnail_folder_patcher = \
patch('openlp.plugins.presentations.lib.presentationcontroller.PresentationDocument.get_thumbnail_folder')
self._setup_patcher = \
patch('openlp.plugins.presentations.lib.presentationcontroller.PresentationDocument._setup')
self.mock_check_directory_exists = self.check_directory_exists_patcher.start()
self.mock_get_thumbnail_folder = self.get_thumbnail_folder_patcher.start()
self.mock_setup = self._setup_patcher.start()
self.mock_controller = MagicMock()
self.mock_get_thumbnail_folder.return_value = 'returned/path/'
def tearDown(self):
"""
Stop the patches
"""
self.check_directory_exists_patcher.stop()
self.get_thumbnail_folder_patcher.stop()
self._setup_patcher.stop()
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def initialise_presentation_document_test(self):
"""
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Test the PresentationDocument __init__ method when initialising the PresentationDocument Class
"""
# GIVEN: A reset mock_setup and mocked controller
self.mock_setup.reset()
# WHEN: Creating an instance of PresentationDocument
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PresentationDocument(self.mock_controller, 'Name')
# THEN: PresentationDocument.__init__ should have been called with the correct arguments
self.mock_setup.assert_called_once_with('Name')
def presentation_document_setup_test(self):
"""
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Test the PresentationDocument _setup method when initialising the PresentationDocument Class
"""
self._setup_patcher.stop()
# GIVEN: A mocked controller, patched check_directory_exists_patcher and patched get_thumbnail_folder method
# WHEN: Creating an instance of PresentationDocument
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PresentationDocument(self.mock_controller, 'Name')
# THEN: check_directory_exists should have been called with the correct arguments
self.mock_check_directory_exists.assert_called_once_with('returned/path/')
self._setup_patcher.start()