forked from openlp/openlp
170 lines
8.5 KiB
Python
170 lines
8.5 KiB
Python
# -*- coding: utf-8 -*-
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##########################################################################
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# OpenLP - Open Source Lyrics Projection #
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# ---------------------------------------------------------------------- #
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# Copyright (c) 2008-2020 OpenLP Developers #
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# ---------------------------------------------------------------------- #
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# This program is free software: you can redistribute it and/or modify #
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# it under the terms of the GNU General Public License as published by #
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# the Free Software Foundation, either version 3 of the License, or #
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# (at your option) any later version. #
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# #
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# This program is distributed in the hope that it will be useful, #
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# but WITHOUT ANY WARRANTY; without even the implied warranty of #
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
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# GNU General Public License for more details. #
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# #
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# You should have received a copy of the GNU General Public License #
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# along with this program. If not, see <https://www.gnu.org/licenses/>. #
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##########################################################################
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"""
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This module contains tests for the SongShow Plus song importer.
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"""
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from unittest import TestCase
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from unittest.mock import MagicMock, patch
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from openlp.plugins.songs.lib.importers.foilpresenter import FoilPresenter
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class TestFoilPresenter(TestCase):
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"""
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Test the functions in the :mod:`foilpresenterimport` module.
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"""
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def setUp(self):
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self.to_str_patcher = patch('openlp.plugins.songs.lib.importers.foilpresenter.to_str')
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self.clean_song_patcher = patch('openlp.plugins.songs.lib.importers.foilpresenter.clean_song')
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self.objectify_patcher = patch('openlp.plugins.songs.lib.importers.foilpresenter.objectify')
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self.process_authors_patcher = \
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patch('openlp.plugins.songs.lib.importers.foilpresenter.FoilPresenter._process_authors')
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self.process_cclinumber_patcher = \
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patch('openlp.plugins.songs.lib.importers.foilpresenter.FoilPresenter._process_cclinumber')
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self.process_comments_patcher = \
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patch('openlp.plugins.songs.lib.importers.foilpresenter.FoilPresenter._process_comments')
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self.process_lyrics_patcher = \
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patch('openlp.plugins.songs.lib.importers.foilpresenter.FoilPresenter._process_lyrics')
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self.process_songbooks_patcher = \
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patch('openlp.plugins.songs.lib.importers.foilpresenter.FoilPresenter._process_songbooks')
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self.process_titles_patcher = \
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patch('openlp.plugins.songs.lib.importers.foilpresenter.FoilPresenter._process_titles')
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self.process_topics_patcher = \
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patch('openlp.plugins.songs.lib.importers.foilpresenter.FoilPresenter._process_topics')
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self.re_patcher = patch('openlp.plugins.songs.lib.importers.foilpresenter.re')
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self.song_patcher = patch('openlp.plugins.songs.lib.importers.foilpresenter.Song')
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self.song_xml_patcher = patch('openlp.plugins.songs.lib.importers.foilpresenter.SongXML')
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self.translate_patcher = patch('openlp.plugins.songs.lib.importers.foilpresenter.translate')
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self.mocked_child = self.to_str_patcher.start()
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self.mocked_clean_song = self.clean_song_patcher.start()
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self.mocked_objectify = self.objectify_patcher.start()
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self.mocked_process_authors = self.process_authors_patcher.start()
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self.mocked_process_cclinumber = self.process_cclinumber_patcher.start()
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self.mocked_process_comments = self.process_comments_patcher.start()
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self.mocked_process_lyrics = self.process_lyrics_patcher.start()
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self.mocked_process_songbooks = self.process_songbooks_patcher.start()
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self.mocked_process_titles = self.process_titles_patcher.start()
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self.mocked_process_topics = self.process_topics_patcher.start()
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self.mocked_re = self.re_patcher.start()
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self.mocked_song = self.song_patcher.start()
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self.mocked_song_xml = self.song_xml_patcher.start()
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self.mocked_translate = self.translate_patcher.start()
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self.mocked_child.return_value = 'Element Text'
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self.mocked_translate.return_value = 'Translated String'
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self.mocked_manager = MagicMock()
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self.mocked_song_import = MagicMock()
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def tearDown(self):
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self.to_str_patcher.stop()
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self.clean_song_patcher.stop()
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self.objectify_patcher.stop()
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self.process_authors_patcher.stop()
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self.process_cclinumber_patcher.stop()
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self.process_comments_patcher.stop()
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self.process_lyrics_patcher.stop()
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self.process_songbooks_patcher.stop()
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self.process_titles_patcher.stop()
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self.process_topics_patcher.stop()
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self.re_patcher.stop()
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self.song_patcher.stop()
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self.song_xml_patcher.stop()
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self.translate_patcher.stop()
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def test_create_foil_presenter(self):
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"""
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Test creating an instance of the foil_presenter class
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"""
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# GIVEN: A mocked out "manager" and "SongImport" instance
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mocked_manager = MagicMock()
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mocked_song_import = MagicMock()
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# WHEN: An foil_presenter instance is created
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foil_presenter_instance = FoilPresenter(mocked_manager, mocked_song_import)
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# THEN: The instance should not be None
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assert foil_presenter_instance is not None, 'foil_presenter instance should not be none'
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def test_no_xml(self):
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"""
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Test calling xml_to_song with out the xml argument
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"""
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# GIVEN: A mocked out "manager" and "SongImport" as well as an foil_presenter instance
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mocked_manager = MagicMock()
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mocked_song_import = MagicMock()
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foil_presenter_instance = FoilPresenter(mocked_manager, mocked_song_import)
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# WHEN: xml_to_song is called without valid an argument
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for arg in [None, False, 0, '']:
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result = foil_presenter_instance.xml_to_song(arg)
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# Then: xml_to_song should return False
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assert result is None, 'xml_to_song should return None when called with %s' % arg
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def test_encoding_declaration_removal(self):
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"""
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Test that the encoding declaration is removed
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"""
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# GIVEN: A reset mocked out re and an instance of foil_presenter
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self.mocked_re.reset()
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foil_presenter_instance = FoilPresenter(self.mocked_manager, self.mocked_song_import)
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# WHEN: xml_to_song is called with a string with an xml encoding declaration
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foil_presenter_instance.xml_to_song('<?xml version="1.0" encoding="UTF-8"?>\n<foilpresenterfolie>')
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# THEN: the xml encoding declaration should have been stripped
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self.mocked_re.compile.sub.called_with('\n<foilpresenterfolie>')
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def test_no_encoding_declaration(self):
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"""
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Check that the xml sting is left intact when no encoding declaration is made
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"""
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# GIVEN: A reset mocked out re and an instance of foil_presenter
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self.mocked_re.reset()
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foil_presenter_instance = FoilPresenter(self.mocked_manager, self.mocked_song_import)
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# WHEN: xml_to_song is called with a string without an xml encoding declaration
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foil_presenter_instance.xml_to_song('<foilpresenterfolie>')
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# THEN: the string should have been left intact
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self.mocked_re.compile.sub.called_with('<foilpresenterfolie>')
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def test_process_lyrics_no_verses(self):
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"""
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Test that _process_lyrics handles song files that have no verses.
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"""
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# GIVEN: A mocked foilpresenterfolie with no attribute strophe, a mocked song and a
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# foil presenter instance
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self.process_lyrics_patcher.stop()
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self.mocked_song_xml.reset()
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mock_foilpresenterfolie = MagicMock()
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del mock_foilpresenterfolie.strophen.strophe
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mocked_song = MagicMock()
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foil_presenter_instance = FoilPresenter(self.mocked_manager, self.mocked_song_import)
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# WHEN: _process_lyrics is called
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result = foil_presenter_instance._process_lyrics(mock_foilpresenterfolie, mocked_song)
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# THEN: _process_lyrics should return None and the song_import log_error method should have been called once
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assert result is None
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self.mocked_song_import.log_error.assert_called_once_with('Element Text', 'Translated String')
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self.process_lyrics_patcher.start()
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