openlp/tests/functional/openlp_plugins/bibles/test_lib.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 #
# --------------------------------------------------------------------------- #
# 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 lib submodule of the Bibles plugin.
"""
from unittest import TestCase
from unittest.mock import MagicMock, patch
from openlp.plugins.bibles import lib
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from openlp.plugins.bibles.lib import SearchResults, get_reference_match
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from tests.helpers.testmixin import TestMixin
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class TestLib(TestCase, TestMixin):
"""
Test the functions in the :mod:`lib` module.
"""
@patch('openlp.plugins.bibles.lib.update_reference_separators')
def test_get_reference_separator(self, mocked_update_reference_separators):
"""
Test the get_reference_separator method
"""
# GIVEN: A list of expected separators and the lib module's constant is empty
lib.REFERENCE_SEPARATORS = None
separators = {'sep_r': '\\s*(?:e)\\s*', 'sep_e_default': 'end', 'sep_v_display': 'w', 'sep_l_display': 'r',
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'sep_v_default': ':|v|V|verse|verses', 'sep_l': '\\s*(?:r)\\s*', 'sep_l_default': ',|and',
'sep_e': '\\s*(?:t)\\s*', 'sep_v': '\\s*(?:w)\\s*', 'sep_r_display': 'e', 'sep_r_default': '-|to'}
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def _update_side_effect():
"""
Update the references after mocking out the method
"""
lib.REFERENCE_SEPARATORS = separators
mocked_update_reference_separators.side_effect = _update_side_effect
# WHEN: Calling get_reference_separator
for key, value in separators.items():
_ = lib.get_reference_separator(key)
# THEN: get_reference_separator should return the correct separator
self.assertEqual(separators[key], value)
mocked_update_reference_separators.assert_called_once_with()
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def test_reference_matched_full(self):
"""
Test that the 'full' regex parses bible verse references correctly.
"""
# GIVEN: Some test data which contains different references to parse, with the expected results.
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with patch('openlp.plugins.bibles.lib.Settings', return_value=MagicMock(**{'value.return_value': ''})):
# The following test data tests with about 240 variants when using the default 'separators'
# The amount is exactly 222 without '1. John 23' and'1. John. 23'
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test_data = [
# Input reference, book name, chapter + verse reference
('Psalm 23', 'Psalm', '23'),
('Psalm. 23', 'Psalm', '23'),
('Psalm 23{to}24', 'Psalm', '23-24'),
('Psalm 23{verse}1{to}2', 'Psalm', '23:1-2'),
('Psalm 23{verse}1{to}{end}', 'Psalm', '23:1-end'),
('Psalm 23{verse}1{to}2{_and}5{to}6', 'Psalm', '23:1-2,5-6'),
('Psalm 23{verse}1{to}2{_and}5{to}{end}', 'Psalm', '23:1-2,5-end'),
('Psalm 23{verse}1{to}2{_and}24{verse}1{to}3', 'Psalm', '23:1-2,24:1-3'),
('Psalm 23{verse}1{to}{end}{_and}24{verse}1{to}{end}', 'Psalm', '23:1-end,24:1-end'),
('Psalm 23{verse}1{to}24{verse}1', 'Psalm', '23:1-24:1'),
('Psalm 23{_and}24', 'Psalm', '23,24'),
('1 John 23', '1 John', '23'),
('1 John. 23', '1 John', '23'),
('1. John 23', '1. John', '23'),
('1. John. 23', '1. John', '23'),
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('1 John 23{to}24', '1 John', '23-24'),
('1 John 23{verse}1{to}2', '1 John', '23:1-2'),
('1 John 23{verse}1{to}{end}', '1 John', '23:1-end'),
('1 John 23{verse}1{to}2{_and}5{to}6', '1 John', '23:1-2,5-6'),
('1 John 23{verse}1{to}2{_and}5{to}{end}', '1 John', '23:1-2,5-end'),
('1 John 23{verse}1{to}2{_and}24{verse}1{to}3', '1 John', '23:1-2,24:1-3'),
('1 John 23{verse}1{to}{end}{_and}24{verse}1{to}{end}', '1 John', '23:1-end,24:1-end'),
('1 John 23{verse}1{to}24{verse}1', '1 John', '23:1-24:1'),
('1 John 23{_and}24', '1 John', '23,24')]
full_reference_match = get_reference_match('full')
for reference_text, book_result, ranges_result in test_data:
to_separators = ['-', ' - ', 'to', ' to '] if '{to}' in reference_text else ['']
verse_separators = [':', ' : ', 'v', ' v ', 'V', ' V ', 'verse', ' verse ', 'verses', ' verses '] \
if '{verse}' in reference_text else ['']
and_separators = [',', ' , ', 'and', ' and '] if '{_and}' in reference_text else ['']
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end_separators = ['end', ' end '] if '{end}' in reference_text else ['']
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for to in to_separators:
for verse in verse_separators:
for _and in and_separators:
for end in end_separators:
reference_text = reference_text.format(to=to, verse=verse, _and=_and, end=end)
# WHEN: Attempting to parse the input string
match = full_reference_match.match(reference_text)
# THEN: A match should be returned, and the book and reference should match the
# expected result
self.assertIsNotNone(match, '{text} should provide a match'.format(text=reference_text))
self.assertEqual(book_result, match.group('book'),
'{text} does not provide the expected result for the book group.'
.format(text=reference_text))
self.assertEqual(ranges_result, match.group('ranges'),
'{text} does not provide the expected result for the ranges group.'
.format(text=reference_text))
def test_reference_matched_range(self):
"""
Test that the 'range' regex parses bible verse references correctly.
Note: This test takes in to account that the regex does not work quite as expected!
see https://bugs.launchpad.net/openlp/+bug/1638620
"""
# GIVEN: Some test data which contains different references to parse, with the expected results.
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with patch('openlp.plugins.bibles.lib.Settings', return_value=MagicMock(**{'value.return_value': ''})):
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# The following test data tests with 45 variants when using the default 'separators'
test_data = [
('23', None, '23', None, None, None),
('23{to}24', None, '23', '-24', None, '24'),
('23{verse}1{to}2', '23', '1', '-2', None, '2'),
('23{verse}1{to}{end}', '23', '1', '-end', None, None),
('23{verse}1{to}24{verse}1', '23', '1', '-24:1', '24', '1')]
full_reference_match = get_reference_match('range')
for reference_text, from_chapter, from_verse, range_to, to_chapter, to_verse in test_data:
to_separators = ['-', ' - ', 'to', ' to '] if '{to}' in reference_text else ['']
verse_separators = [':', ' : ', 'v', ' v ', 'V', ' V ', 'verse', ' verse ', 'verses', ' verses '] \
if '{verse}' in reference_text else ['']
and_separators = [',', ' , ', 'and', ' and '] if '{_and}' in reference_text else ['']
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end_separators = ['end', ' end '] if '{end}' in reference_text else ['']
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for to in to_separators:
for verse in verse_separators:
for _and in and_separators:
for end in end_separators:
reference_text = reference_text.format(to=to, verse=verse, _and=_and, end=end)
# WHEN: Attempting to parse the input string
match = full_reference_match.match(reference_text)
# THEN: A match should be returned, and the to/from chapter/verses should match as
# expected
self.assertIsNotNone(match, '{text} should provide a match'.format(text=reference_text))
self.assertEqual(match.group('from_chapter'), from_chapter)
self.assertEqual(match.group('from_verse'), from_verse)
self.assertEqual(match.group('range_to'), range_to)
self.assertEqual(match.group('to_chapter'), to_chapter)
self.assertEqual(match.group('to_verse'), to_verse)
def test_reference_matched_range_separator(self):
# GIVEN: Some test data which contains different references to parse, with the expected results.
with patch('openlp.plugins.bibles.lib.Settings', return_value=MagicMock(**{'value.return_value': ''})):
# The following test data tests with 111 variants when using the default 'separators'
# The regex for handling ranges is a bit screwy, see https://bugs.launchpad.net/openlp/+bug/1638620
test_data = [
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('23', ['23']),
('23{to}24', ['23-24']),
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('23{verse}1{to}2', ['23:1-2']),
('23{verse}1{to}{end}', ['23:1-end']),
('23{verse}1{to}2{_and}5{to}6', ['23:1-2', '5-6']),
('23{verse}1{to}2{_and}5{to}{end}', ['23:1-2', '5-end']),
('23{verse}1{to}2{_and}24{verse}1{to}3', ['23:1-2', '24:1-3']),
('23{verse}1{to}{end}{_and}24{verse}1{to}{end}', ['23:1-end', '24:1-end']),
('23{verse}1{to}24{verse}1', ['23:1-24:1']),
('23,24', ['23', '24'])]
full_reference_match = get_reference_match('range_separator')
for reference_text, ranges in test_data:
to_separators = ['-', ' - ', 'to', ' to '] if '{to}' in reference_text else ['']
verse_separators = [':', ' : ', 'v', ' v ', 'V', ' V ', 'verse', ' verse ', 'verses', ' verses '] \
if '{verse}' in reference_text else ['']
and_separators = [',', ' , ', 'and', ' and '] if '{_and}' in reference_text else ['']
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end_separators = ['end', ' end '] if '{end}' in reference_text else ['']
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for to in to_separators:
for verse in verse_separators:
for _and in and_separators:
for end in end_separators:
reference_text = reference_text.format(to=to, verse=verse, _and=_and, end=end)
# WHEN: Attempting to parse the input string
references = full_reference_match.split(reference_text)
# THEN: The list of references should be as the expected results
self.assertEqual(references, ranges)
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def test_search_results_creation(self):
"""
Test the creation and construction of the SearchResults class
"""
# GIVEN: A book, chapter and a verse list
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book = 'Genesis'
chapter = 1
verse_list = {
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1: 'In the beginning God created the heavens and the earth.',
2: 'The earth was without form and void, and darkness was over the face of the deep. And the Spirit of '
'God was hovering over the face of the waters.'
}
# WHEN: We create the search results object
search_results = SearchResults(book, chapter, verse_list)
# THEN: It should have a book, a chapter and a verse list
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self.assertIsNotNone(search_results, 'The search_results object should not be None')
self.assertEqual(search_results.book, book, 'The book should be "Genesis"')
self.assertEqual(search_results.chapter, chapter, 'The chapter should be 1')
self.assertDictEqual(search_results.verse_list, verse_list, 'The verse lists should be identical')
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def test_search_results_has_verse_list(self):
"""
Test that a SearchResults object with a valid verse list returns True when checking ``has_verse_list()``
"""
# GIVEN: A valid SearchResults object with a proper verse list
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search_results = SearchResults('Genesis', 1, {1: 'In the beginning God created the heavens and the earth.'})
# WHEN: We check that the SearchResults object has a verse list
has_verse_list = search_results.has_verse_list()
# THEN: It should be True
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self.assertTrue(has_verse_list, 'The SearchResults object should have a verse list')
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def test_search_results_has_no_verse_list(self):
"""
Test that a SearchResults object with an empty verse list returns False when checking ``has_verse_list()``
"""
# GIVEN: A valid SearchResults object with an empty verse list
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search_results = SearchResults('Genesis', 1, {})
# WHEN: We check that the SearchResults object has a verse list
has_verse_list = search_results.has_verse_list()
# THEN: It should be False
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self.assertFalse(has_verse_list, 'The SearchResults object should have a verse list')