openlp/tests/functional/openlp_plugins/bibles/test_http.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) 2008-2015 Raoul Snyman #
# Portions copyright (c) 2008-2015 Tim Bentley, Gerald Britton, Jonathan #
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# Corwin, Samuel Findlay, Michael Gorven, Scott Guerrieri, Matthias Hub, #
# Meinert Jordan, Armin Köhler, Erik Lundin, Edwin Lunando, Brian T. Meyer. #
# Joshua Miller, Stevan Pettit, Andreas Preikschat, Mattias Põldaru, #
# Christian Richter, Philip Ridout, Simon Scudder, Jeffrey Smith, #
# Maikel Stuivenberg, Martin Thompson, Jon Tibble, Dave Warnock, #
# Frode Woldsund, Martin Zibricky, Patrick Zimmermann #
# --------------------------------------------------------------------------- #
# 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 http module of the Bibles plugin.
"""
from unittest import TestCase
from bs4 import BeautifulSoup
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from tests.functional import patch, MagicMock
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from openlp.plugins.bibles.lib.http import BSExtract
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# TODO: Items left to test
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# BGExtract
# __init__
# _remove_elements
# _extract_verse
# _clean_soup
# _extract_verses
# _extract_verses_old
# get_bible_chapter
# get_books_from_http
# _get_application
# CWExtract
# __init__
# get_bible_chapter
# get_books_from_http
# _get_application
# HTTPBible
# __init__
# do_import
# get_verses
# get_chapter
# get_books
# get_chapter_count
# get_verse_count
# _get_application
# get_soup_for_bible_ref
# send_error_message
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class TestBSExtract(TestCase):
"""
Test the BSExtractClass
"""
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# TODO: Items left to test
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# BSExtract
# __init__
# get_bible_chapter
# get_books_from_http
# _get_application
def setUp(self):
self.get_soup_for_bible_ref_patcher = patch('openlp.plugins.bibles.lib.http.get_soup_for_bible_ref')
self.log_patcher = patch('openlp.plugins.bibles.lib.http.log')
self.send_error_message_patcher = patch('openlp.plugins.bibles.lib.http.send_error_message')
self.socket_patcher = patch('openlp.plugins.bibles.lib.http.socket')
self.urllib_patcher = patch('openlp.plugins.bibles.lib.http.urllib')
self.mock_get_soup_for_bible_ref = self.get_soup_for_bible_ref_patcher.start()
self.mock_log = self.log_patcher.start()
self.mock_send_error_message = self.send_error_message_patcher.start()
self.mock_socket = self.socket_patcher.start()
self.mock_soup = MagicMock()
self.mock_urllib = self.urllib_patcher.start()
def tearDown(self):
self.get_soup_for_bible_ref_patcher.stop()
self.log_patcher.stop()
self.send_error_message_patcher.stop()
self.socket_patcher.stop()
self.urllib_patcher.stop()
def get_books_from_http_no_soup_test(self):
"""
Test the get_books_from_http method when get_soup_for_bible_ref returns a falsey value
"""
# GIVEN: An instance of BSExtract, and reset log, urllib & get_soup_for_bible_ref mocks
instance = BSExtract()
self.mock_log.debug.reset_mock()
self.mock_urllib.reset_mock()
self.mock_get_soup_for_bible_ref.reset_mock()
# WHEN: get_books_from_http is called with 'NIV' and get_soup_for_bible_ref returns a None value
self.mock_urllib.parse.quote.return_value = 'NIV'
self.mock_get_soup_for_bible_ref.return_value = None
result = instance.get_books_from_http('NIV')
# THEN: The rest mocks should be called with known values and get_books_from_http should return None
self.mock_log.debug.assert_called_once_with('BSExtract.get_books_from_http("%s")', 'NIV')
self.mock_urllib.parse.quote.assert_called_once_with(b'NIV')
self.mock_get_soup_for_bible_ref.assert_called_once_with(
'http://m.bibleserver.com/overlay/selectBook?translation=NIV')
self.assertIsNone(result,
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'BSExtract.get_books_from_http should return None when get_soup_for_bible_ref returns a '
'false value')
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def get_books_from_http_no_content_test(self):
"""
Test the get_books_from_http method when the specified element cannot be found in the tag object returned from
get_soup_for_bible_ref
"""
# GIVEN: An instance of BSExtract, and reset log, urllib, get_soup_for_bible_ref & soup mocks
instance = BSExtract()
self.mock_log.reset_mock()
self.mock_urllib.reset_mock()
self.mock_get_soup_for_bible_ref.reset_mock()
self.mock_soup.reset_mock()
# WHEN: get_books_from_http is called with 'NIV', get_soup_for_bible_ref returns a mocked_soup object and
# mocked_soup.find returns None
self.mock_urllib.parse.quote.return_value = 'NIV'
self.mock_soup.find.return_value = None
self.mock_get_soup_for_bible_ref.return_value = self.mock_soup
result = instance.get_books_from_http('NIV')
# THEN: The rest mocks should be called with known values and get_books_from_http should return None
self.mock_log.debug.assert_called_once_with('BSExtract.get_books_from_http("%s")', 'NIV')
self.mock_urllib.parse.quote.assert_called_once_with(b'NIV')
self.mock_get_soup_for_bible_ref.assert_called_once_with(
'http://m.bibleserver.com/overlay/selectBook?translation=NIV')
self.mock_soup.find.assert_called_once_with('ul')
self.mock_log.error.assert_called_once_with('No books found in the Bibleserver response.')
self.mock_send_error_message.assert_called_once_with('parse')
self.assertIsNone(result,
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'BSExtract.get_books_from_http should return None when get_soup_for_bible_ref returns a '
'false value')
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def get_books_from_http_content_test(self):
"""
Test the get_books_from_http method with sample HTML
Also a regression test for bug #1184869. (The anchor tag in the second list item is empty)
"""
# GIVEN: An instance of BSExtract, and reset log, urllib & get_soup_for_bible_ref mocks and sample HTML data
self.test_html = '<ul><li><a href="/overlay/selectChapter?tocBook=1">Genesis</a></li>' \
'<li><a href="/overlay/selectChapter?tocBook=2"></a></li>' \
'<li><a href="/overlay/selectChapter?tocBook=3">Leviticus</a></li></ul>'
self.test_soup = BeautifulSoup(self.test_html)
instance = BSExtract()
self.mock_log.reset_mock()
self.mock_urllib.reset_mock()
self.mock_get_soup_for_bible_ref.reset_mock()
self.mock_send_error_message.reset_mock()
# WHEN: get_books_from_http is called with 'NIV' and get_soup_for_bible_ref returns tag object based on the
# supplied test data.
self.mock_urllib.parse.quote.return_value = 'NIV'
self.mock_get_soup_for_bible_ref.return_value = self.test_soup
result = instance.get_books_from_http('NIV')
# THEN: The rest mocks should be called with known values and get_books_from_http should return the two books
# in the test data
self.mock_log.debug.assert_called_once_with('BSExtract.get_books_from_http("%s")', 'NIV')
self.mock_urllib.parse.quote.assert_called_once_with(b'NIV')
self.mock_get_soup_for_bible_ref.assert_called_once_with(
'http://m.bibleserver.com/overlay/selectBook?translation=NIV')
self.assertFalse(self.mock_log.error.called, 'log.error should not have been called')
self.assertFalse(self.mock_send_error_message.called, 'send_error_message should not have been called')
self.assertEqual(result, ['Genesis', 'Leviticus'])