openlp/tests/functional/openlp_plugins/songs/test_chordproimport.py

# -*- coding: utf-8 -*-

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# OpenLP - Open Source Lyrics Projection                                 #
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# Copyright (c) 2008-2019 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   #
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"""
This module contains tests for the OpenSong song importer.
"""
from unittest.mock import MagicMock, patch

from tests.helpers.songfileimport import SongImportTestHelper
from tests.utils.constants import RESOURCE_PATH


TEST_PATH = RESOURCE_PATH / 'songs' / 'chordpro'


class TestChordProFileImport(SongImportTestHelper):

    def __init__(self, *args, **kwargs):
        self.importer_class_name = 'ChordProImport'
        self.importer_module_name = 'chordpro'
        super(TestChordProFileImport, self).__init__(*args, **kwargs)

    @patch('openlp.plugins.songs.lib.importers.chordpro.Settings')
    def test_song_import(self, mocked_settings):
        """
        Test that loading an ChordPro file works correctly on various files
        """
        # Mock out the settings - always return False
        mocked_returned_settings = MagicMock()
        mocked_returned_settings.value.side_effect = lambda value: True if value == 'songs/enable chords' else False
        mocked_settings.return_value = mocked_returned_settings
        # Do the test import
        self.file_import([TEST_PATH / 'swing-low.chordpro'],
                         self.load_external_result_data(TEST_PATH / 'swing-low.json'))