forked from openlp/openlp
Started EasyWorship import test
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phill-ridout
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# -*- 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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This module contains tests for the EasyWorship song importer.
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"""
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import os
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from unittest import TestCase
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from mock import call, patch, MagicMock
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from openlp.plugins.songs.lib import VerseType
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from openlp.plugins.songs.lib.ewimport import EasyWorshipSongImport, FieldDescEntry
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TEST_PATH = os.path.abspath(os.path.join(os.path.dirname(__file__), u'../../../resources'))
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class TestFieldDesc:
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def __init__(self, name, type, size):
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self.name = name
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self.type = type
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self.size = size
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TEST_DATA_ENCODING = u'cp1252'
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TEST_FIELD_DESCS = [TestFieldDesc(u'Title', 1, 50),
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TestFieldDesc(u'Text Percentage Bottom', 3, 2),
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TestFieldDesc(u'RecID', 4, 4),
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TestFieldDesc(u'Default Background', 9, 1),
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TestFieldDesc(u'Words', 12, 250),
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TestFieldDesc(u'BK Bitmap', 13, 10),
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TestFieldDesc(u'Last Modified', 21, 10)]
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TEST_FIELDS = ['A Heart Like Thine\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0', 32868, 2147483750,
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129, '{\\rtf1\\ansi\\deff0\\deftab254{\\fonttbl{\\f0\\fnil\\fcharset0 Arial;}{\\f1\\fnil\\fcharset0 Verdana;}}'
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'{\\colortbl\\red0\\green0\\blue0;\\red255\\green0\\blue0;\\red0\\green128\\blue0;\\red0\\green0\\blue255;'
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'\\red255\\green255\\blue0;\\red255\\green0\\blue255;\\red128\\g<EFBFBD><EFBFBD>\7\0f\r\0\0\1\0', '\0\0\0\0\0\0\0\0\0\0', 0]
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#22
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class TestEasyWorshipSongImport(TestCase):
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"""
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Test the functions in the :mod:`ewimport` module.
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"""
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def create_field_desc_entry_test(self):
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"""
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Test creating an instance of the :class`FieldDescEntry` class.
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"""
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# GIVEN: Set arguments
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name = u'Title'
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type = 1
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size = 50
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# WHEN: A FieldDescEntry object is created.
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field_desc_entry = FieldDescEntry(name, type, size)
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# THEN:
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self.assertIsNotNone(field_desc_entry, u'Import should not be none')
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self.assertEquals(field_desc_entry.name, name, u'FieldDescEntry.name should be the same as the name argument')
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self.assertEquals(field_desc_entry.type, type, u'FieldDescEntry.type should be the same as the type argument')
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self.assertEquals(field_desc_entry.size, size, u'FieldDescEntry.size should be the same as the size argument')
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def create_importer_test(self):
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"""
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Test creating an instance of the EasyWorship 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(u'openlp.plugins.songs.lib.ewimport.SongImport'):
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mocked_manager = MagicMock()
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# WHEN: An importer object is created
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importer = EasyWorshipSongImport(mocked_manager)
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# THEN: The importer object should not be None
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self.assertIsNotNone(importer, u'Import should not be none')
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def find_field_test(self):
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"""
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Test finding a field in a given list using the :mod:`findField`
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"""
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# GIVEN: A mocked out SongImport class, a mocked out "manager" and a list of field descriptions
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with patch(u'openlp.plugins.songs.lib.ewimport.SongImport'):
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mocked_manager = MagicMock()
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importer = EasyWorshipSongImport(mocked_manager)
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importer.fieldDescs = TEST_FIELD_DESCS
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# WHEN: Given a field name that exists
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existing_fields = [u'Title', u'Text Percentage Bottom', u'RecID', u'Default Background', u'Words',
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u'BK Bitmap', u'Last Modified']
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# THEN: The item corresponding the index returned should have the same name attribute
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for field_name in existing_fields:
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self.assertEquals(importer.fieldDescs[importer.findField(field_name)].name, field_name)
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# GIVEN: A mocked out SongImport class, a mocked out "manager" and a list of field descriptions
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with patch(u'openlp.plugins.songs.lib.ewimport.SongImport'):
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mocked_manager = MagicMock()
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importer = EasyWorshipSongImport(mocked_manager)
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importer.fieldDescs = TEST_FIELD_DESCS
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# WHEN: Given a field name that does not exist
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non_existing_fields = [u'BK Gradient Shading', u'BK Gradient Variant', u'Favorite', u'Copyright']
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# THEN: The importer object should not be None
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for field_name in non_existing_fields:
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self.assertRaises(IndexError, importer.findField, field_name)
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def set_record_struct_test(self):
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"""
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Test the :mod:`setRecordStruct` module
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"""
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# GIVEN: A mocked out SongImport class, a mocked out struct class, and a mocked out "manager"
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with patch(u'openlp.plugins.songs.lib.ewimport.SongImport'), \
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patch(u'openlp.plugins.songs.lib.ewimport.struct') as mocked_struct:
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mocked_manager = MagicMock()
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importer = EasyWorshipSongImport(mocked_manager)
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# WHEN: Called with a list of field descriptions
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# THEN: setRecordStruct should return None and structStruct should be called with a value representing
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# the list of field descriptions
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self.assertIsNone(importer.setRecordStruct(TEST_FIELD_DESCS), u'setRecordStruct should return None')
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mocked_struct.Struct.assert_called_with('>50sHIB250s10sQ')
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def get_field_test(self):
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# GIVEN: A mocked out SongImport class, a mocked out "manager"
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with patch(u'openlp.plugins.songs.lib.ewimport.SongImport'):
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mocked_manager = MagicMock()
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importer = EasyWorshipSongImport(mocked_manager)
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importer.encoding = TEST_DATA_ENCODING
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# WHEN: Supplied with string with just NULL bytes, or an int with the value 0
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importer.fields = TEST_FIELDS
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importer.fieldDescs = TEST_FIELD_DESCS
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field_results = [(0, 'A Heart Like Thine'), (1, 100), (2, 102L), (3, True), (5, None), (6, None)]
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# THEN: getField should return None
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for field_index, result in field_results:
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self.assertEquals(importer.getField(field_index), result,
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u'getField should return "%s" when called with "%s"' % (result, TEST_FIELDS[field_index]))
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# GIVEN: A mocked out SongImport class, a mocked out "manager"
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with patch(u'openlp.plugins.songs.lib.ewimport.SongImport'), \
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patch(u'openlp.plugins.songs.lib.ewimport.SongImport'):
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mocked_manager = MagicMock()
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mocked
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importer = EasyWorshipSongImport(mocked_manager)
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importer.encoding = TEST_DATA_ENCODING
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# WHEN: Supplied with string with just NULL bytes, or an int with the value 0
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importer.fields = TEST_FIELDS
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importer.fieldDescs = TEST_FIELD_DESCS
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field_results = [(4, u'I dunno')]
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# THEN: getField should return None
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for field_index, result in field_results:
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self.assertEquals(importer.getField(field_index), result)
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# u'getField should return "%s" when called with "%s"' % (result, TEST_FIELDS[field_index]))
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# TODO: Write doImport Tests
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# TODO: Write getField Tests
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