openlp/tests/functional/openlp_plugins/songs/test_openlpimporter.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) 2008-2017 OpenLP Developers #
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# --------------------------------------------------------------------------- #
# 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 OpenLP song importer.
"""
from unittest import TestCase
from unittest.mock import patch, MagicMock
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from openlp.core.common import Registry
from openlp.plugins.songs.lib.importers.openlp import OpenLPSongImport
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class TestOpenLPImport(TestCase):
"""
Test the functions in the :mod:`openlp` importer module.
"""
def setUp(self):
"""
Create the registry
"""
Registry.create()
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def test_create_importer(self):
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"""
Test creating an instance of the OpenLP database importer
"""
# GIVEN: A mocked out SongImport class, and a mocked out "manager"
with patch('openlp.plugins.songs.lib.importers.openlp.SongImport'):
mocked_manager = MagicMock()
# WHEN: An importer object is created
importer = OpenLPSongImport(mocked_manager, filenames=[])
# THEN: The importer object should not be None
self.assertIsNotNone(importer, 'Import should not be none')
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def test_invalid_import_source(self):
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"""
Test OpenLPSongImport.do_import handles different invalid import_source values
"""
# GIVEN: A mocked out SongImport class, and a mocked out "manager"
with patch('openlp.plugins.songs.lib.importers.openlp.SongImport'):
mocked_manager = MagicMock()
mocked_import_wizard = MagicMock()
importer = OpenLPSongImport(mocked_manager, filenames=[])
importer.import_wizard = mocked_import_wizard
importer.stop_import_flag = True
# WHEN: Import source is not a list
for source in ['not a list', 0]:
importer.import_source = source
# THEN: do_import should return none and the progress bar maximum should not be set.
self.assertIsNone(importer.do_import(), 'do_import should return None when import_source is not a list')
self.assertEqual(mocked_import_wizard.progress_bar.setMaximum.called, False,
'setMaximum on import_wizard.progress_bar should not have been called')