mirror of https://gitlab.com/openlp/openlp.git
226 lines
14 KiB
Python
226 lines
14 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 WorshipCenter Pro song importer.
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"""
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import os
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from unittest import TestCase, SkipTest
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if os.name != 'nt':
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raise SkipTest('Not Windows, skipping test')
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import pyodbc
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from tests.functional import patch, MagicMock
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from openlp.core.common import Registry
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from openlp.plugins.songs.lib.importers.worshipcenterpro import WorshipCenterProImport
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class TestRecord(object):
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"""
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Microsoft Access Driver is not available on non Microsoft Systems for this reason the :class:`TestRecord` is used
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to simulate a recordset that would be returned by pyobdc.
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"""
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def __init__(self, id, field, value):
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# The case of the following instance variables is important as it needs to be the same as the ones in use in the
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# WorshipCenter Pro database.
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self.ID = id
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self.Field = field
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self.Value = value
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class WorshipCenterProImportLogger(WorshipCenterProImport):
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"""
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This class logs changes in the title instance variable
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"""
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_title_assignment_list = []
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def __init__(self, manager):
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WorshipCenterProImport.__init__(self, manager, filenames=[])
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@property
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def title(self):
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return self._title_assignment_list[-1]
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@title.setter
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def title(self, title):
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self._title_assignment_list.append(title)
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RECORDSET_TEST_DATA = [TestRecord(1, 'TITLE', 'Amazing Grace'),
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TestRecord(
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1, 'LYRICS',
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'Amazing grace! How&crlf;sweet the sound&crlf;That saved a wretch like me!&crlf;'
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'I once was lost,&crlf;but now am found;&crlf;Was blind, but now I see.&crlf;&crlf;'
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'\'Twas grace that&crlf;taught my heart to fear,&crlf;And grace my fears relieved;&crlf;'
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'How precious did&crlf;that grace appear&crlf;The hour I first believed.&crlf;&crlf;'
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'Through many dangers,&crlf;toils and snares,&crlf;I have already come;&crlf;'
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'\'Tis grace hath brought&crlf;me safe thus far,&crlf;'
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'And grace will lead me home.&crlf;&crlf;The Lord has&crlf;promised good to me,&crlf;'
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'His Word my hope secures;&crlf;He will my Shield&crlf;and Portion be,&crlf;'
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'As long as life endures.&crlf;&crlf;Yea, when this flesh&crlf;and heart shall fail,&crlf;'
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'And mortal life shall cease,&crlf;I shall possess,&crlf;within the veil,&crlf;'
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'A life of joy and peace.&crlf;&crlf;The earth shall soon&crlf;dissolve like snow,&crlf;'
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'The sun forbear to shine;&crlf;But God, Who called&crlf;me here below,&crlf;'
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'Shall be forever mine.&crlf;&crlf;When we\'ve been there&crlf;ten thousand years,&crlf;'
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'Bright shining as the sun,&crlf;We\'ve no less days to&crlf;sing God\'s praise&crlf;'
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'Than when we\'d first begun.&crlf;&crlf;'),
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TestRecord(2, 'TITLE', 'Beautiful Garden Of Prayer, The'),
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TestRecord(
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2, 'LYRICS',
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'There\'s a garden where&crlf;Jesus is waiting,&crlf;'
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'There\'s a place that&crlf;is wondrously fair,&crlf;For it glows with the&crlf;'
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'light of His presence.&crlf;\'Tis the beautiful&crlf;garden of prayer.&crlf;&crlf;'
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'Oh, the beautiful garden,&crlf;the garden of prayer!&crlf;Oh, the beautiful&crlf;'
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'garden of prayer!&crlf;There my Savior awaits,&crlf;and He opens the gates&crlf;'
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'To the beautiful&crlf;garden of prayer.&crlf;&crlf;There\'s a garden where&crlf;'
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'Jesus is waiting,&crlf;And I go with my&crlf;burden and care,&crlf;'
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'Just to learn from His&crlf;lips words of comfort&crlf;In the beautiful&crlf;'
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'garden of prayer.&crlf;&crlf;There\'s a garden where&crlf;Jesus is waiting,&crlf;'
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'And He bids you to come,&crlf;meet Him there;&crlf;Just to bow and&crlf;'
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'receive a new blessing&crlf;In the beautiful&crlf;garden of prayer.&crlf;&crlf;')]
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SONG_TEST_DATA = [{'title': 'Amazing Grace',
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'verses': [
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('Amazing grace! How\nsweet the sound\nThat saved a wretch like me!\nI once was lost,\n'
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'but now am found;\nWas blind, but now I see.'),
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('\'Twas grace that\ntaught my heart to fear,\nAnd grace my fears relieved;\nHow precious did\n'
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'that grace appear\nThe hour I first believed.'),
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('Through many dangers,\ntoils and snares,\nI have already come;\n\'Tis grace hath brought\n'
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'me safe thus far,\nAnd grace will lead me home.'),
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('The Lord has\npromised good to me,\nHis Word my hope secures;\n'
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'He will my Shield\nand Portion be,\nAs long as life endures.'),
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('Yea, when this flesh\nand heart shall fail,\nAnd mortal life shall cease,\nI shall possess,\n'
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'within the veil,\nA life of joy and peace.'),
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('The earth shall soon\ndissolve like snow,\nThe sun forbear to shine;\nBut God, Who called\n'
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'me here below,\nShall be forever mine.'),
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('When we\'ve been there\nten thousand years,\nBright shining as the sun,\n'
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'We\'ve no less days to\nsing God\'s praise\nThan when we\'d first begun.')]},
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{'title': 'Beautiful Garden Of Prayer, The',
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'verses': [
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('There\'s a garden where\nJesus is waiting,\nThere\'s a place that\nis wondrously fair,\n'
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'For it glows with the\nlight of His presence.\n\'Tis the beautiful\ngarden of prayer.'),
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('Oh, the beautiful garden,\nthe garden of prayer!\nOh, the beautiful\ngarden of prayer!\n'
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'There my Savior awaits,\nand He opens the gates\nTo the beautiful\ngarden of prayer.'),
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('There\'s a garden where\nJesus is waiting,\nAnd I go with my\nburden and care,\n'
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'Just to learn from His\nlips words of comfort\nIn the beautiful\ngarden of prayer.'),
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('There\'s a garden where\nJesus is waiting,\nAnd He bids you to come,\nmeet Him there;\n'
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'Just to bow and\nreceive a new blessing\nIn the beautiful\ngarden of prayer.')]}]
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class TestWorshipCenterProSongImport(TestCase):
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"""
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Test the functions in the :mod:`worshipcenterproimport` module.
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"""
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def setUp(self):
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"""
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Create the registry
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"""
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Registry.create()
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def create_importer_test(self):
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"""
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Test creating an instance of the WorshipCenter Pro file importer
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"""
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# GIVEN: A mocked out SongImport class, and a mocked out "manager"
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with patch('openlp.plugins.songs.lib.importers.worshipcenterpro.SongImport'):
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mocked_manager = MagicMock()
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# WHEN: An importer object is created
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importer = WorshipCenterProImport(mocked_manager, filenames=[])
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# THEN: The importer object should not be None
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self.assertIsNotNone(importer, 'Import should not be none')
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def pyodbc_exception_test(self):
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"""
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Test that exceptions raised by pyodbc are handled
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"""
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# GIVEN: A mocked out SongImport class, a mocked out pyodbc module, a mocked out translate method,
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# a mocked "manager" and a mocked out log_error method.
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with patch('openlp.plugins.songs.lib.importers.worshipcenterpro.SongImport'), \
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patch('openlp.plugins.songs.lib.importers.worshipcenterpro.pyodbc.connect') as mocked_pyodbc_connect, \
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patch('openlp.plugins.songs.lib.importers.worshipcenterpro.translate') as mocked_translate:
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mocked_manager = MagicMock()
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mocked_log_error = MagicMock()
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mocked_translate.return_value = 'Translated Text'
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importer = WorshipCenterProImport(mocked_manager, filenames=[])
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importer.log_error = mocked_log_error
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importer.import_source = 'import_source'
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pyodbc_errors = [pyodbc.DatabaseError, pyodbc.IntegrityError, pyodbc.InternalError, pyodbc.OperationalError]
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mocked_pyodbc_connect.side_effect = pyodbc_errors
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# WHEN: Calling the do_import method
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for effect in pyodbc_errors:
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return_value = importer.do_import()
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# THEN: do_import should return None, and pyodbc, translate & log_error are called with known calls
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self.assertIsNone(return_value, 'do_import should return None when pyodbc raises an exception.')
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mocked_pyodbc_connect.assert_called_with('DRIVER={Microsoft Access Driver (*.mdb)};DBQ=import_source')
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mocked_translate.assert_called_with('SongsPlugin.WorshipCenterProImport',
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'Unable to connect the WorshipCenter Pro database.')
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mocked_log_error.assert_called_with('import_source', 'Translated Text')
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def song_import_test(self):
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"""
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Test that a simulated WorshipCenter Pro recordset is imported correctly
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"""
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# GIVEN: A mocked out SongImport class, a mocked out pyodbc module with a simulated recordset, a mocked out
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# translate method, a mocked "manager", add_verse method & mocked_finish method.
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with patch('openlp.plugins.songs.lib.importers.worshipcenterpro.SongImport'), \
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patch('openlp.plugins.songs.lib.importers.worshipcenterpro.pyodbc') as mocked_pyodbc, \
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patch('openlp.plugins.songs.lib.importers.worshipcenterpro.translate') as mocked_translate:
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mocked_manager = MagicMock()
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mocked_import_wizard = MagicMock()
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mocked_add_verse = MagicMock()
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mocked_finish = MagicMock()
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mocked_pyodbc.connect().cursor().fetchall.return_value = RECORDSET_TEST_DATA
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mocked_translate.return_value = 'Translated Text'
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importer = WorshipCenterProImportLogger(mocked_manager)
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importer.import_source = 'import_source'
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importer.import_wizard = mocked_import_wizard
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importer.add_verse = mocked_add_verse
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importer.stop_import_flag = False
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importer.finish = mocked_finish
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# WHEN: Calling the do_import method
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return_value = importer.do_import()
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# THEN: do_import should return None, and pyodbc, import_wizard, importer.title and add_verse are called
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# with known calls
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self.assertIsNone(return_value, 'do_import should return None when pyodbc raises an exception.')
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mocked_pyodbc.connect.assert_called_with('DRIVER={Microsoft Access Driver (*.mdb)};DBQ=import_source')
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mocked_pyodbc.connect().cursor.assert_any_call()
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mocked_pyodbc.connect().cursor().execute.assert_called_with('SELECT ID, Field, Value FROM __SONGDATA')
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mocked_pyodbc.connect().cursor().fetchall.assert_any_call()
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mocked_import_wizard.progress_bar.setMaximum.assert_called_with(2)
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add_verse_call_count = 0
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for song_data in SONG_TEST_DATA:
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title_value = song_data['title']
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self.assertIn(title_value, importer._title_assignment_list,
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'title should have been set to %s' % title_value)
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verse_calls = song_data['verses']
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add_verse_call_count += len(verse_calls)
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for call in verse_calls:
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mocked_add_verse.assert_any_call(call)
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self.assertEqual(mocked_add_verse.call_count, add_verse_call_count,
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'Incorrect number of calls made to add_verse')
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