forked from openlp/openlp
142 lines
7.7 KiB
Python
142 lines
7.7 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) 2008-2019 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 http module of the Bibles plugin.
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"""
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from unittest import TestCase
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from unittest.mock import MagicMock, patch
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from bs4 import BeautifulSoup
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from openlp.plugins.bibles.lib.importers.http import BSExtract
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class TestBSExtract(TestCase):
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"""
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Test the BSExtractClass
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"""
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def setUp(self):
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self.get_soup_for_bible_ref_patcher = patch('openlp.plugins.bibles.lib.importers.http.get_soup_for_bible_ref')
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self.log_patcher = patch('openlp.plugins.bibles.lib.importers.http.log')
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self.send_error_message_patcher = patch('openlp.plugins.bibles.lib.importers.http.send_error_message')
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self.socket_patcher = patch('openlp.plugins.bibles.lib.importers.http.socket')
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self.urllib_patcher = patch('openlp.plugins.bibles.lib.importers.http.urllib')
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self.mock_get_soup_for_bible_ref = self.get_soup_for_bible_ref_patcher.start()
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self.mock_log = self.log_patcher.start()
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self.mock_send_error_message = self.send_error_message_patcher.start()
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self.mock_socket = self.socket_patcher.start()
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self.mock_soup = MagicMock()
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self.mock_urllib = self.urllib_patcher.start()
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def tearDown(self):
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self.get_soup_for_bible_ref_patcher.stop()
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self.log_patcher.stop()
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self.send_error_message_patcher.stop()
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self.socket_patcher.stop()
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self.urllib_patcher.stop()
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def test_get_books_from_http_no_soup(self):
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"""
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Test the get_books_from_http method when get_soup_for_bible_ref returns a falsey value
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"""
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# GIVEN: An instance of BSExtract, and reset log, urllib & get_soup_for_bible_ref mocks
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instance = BSExtract()
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self.mock_log.debug.reset_mock()
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self.mock_urllib.reset_mock()
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self.mock_get_soup_for_bible_ref.reset_mock()
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# WHEN: get_books_from_http is called with 'NIV' and get_soup_for_bible_ref returns a None value
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self.mock_urllib.parse.quote.return_value = 'NIV'
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self.mock_get_soup_for_bible_ref.return_value = None
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result = instance.get_books_from_http('NIV')
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# THEN: The rest mocks should be called with known values and get_books_from_http should return None
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self.mock_log.debug.assert_called_once_with('BSExtract.get_books_from_http("{book}")'.format(book='NIV'))
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self.mock_urllib.parse.quote.assert_called_once_with(b'NIV')
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self.mock_get_soup_for_bible_ref.assert_called_once_with(
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'http://m.bibleserver.com/overlay/selectBook?translation=NIV')
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assert result is None, \
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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 test_get_books_from_http_no_content(self):
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"""
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Test the get_books_from_http method when the specified element cannot be found in the tag object returned from
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get_soup_for_bible_ref
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"""
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# GIVEN: An instance of BSExtract, and reset log, urllib, get_soup_for_bible_ref & soup mocks
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instance = BSExtract()
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self.mock_log.reset_mock()
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self.mock_urllib.reset_mock()
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self.mock_get_soup_for_bible_ref.reset_mock()
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self.mock_soup.reset_mock()
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# WHEN: get_books_from_http is called with 'NIV', get_soup_for_bible_ref returns a mocked_soup object and
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# mocked_soup.find returns None
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self.mock_urllib.parse.quote.return_value = 'NIV'
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self.mock_soup.find.return_value = None
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self.mock_get_soup_for_bible_ref.return_value = self.mock_soup
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result = instance.get_books_from_http('NIV')
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# THEN: The rest mocks should be called with known values and get_books_from_http should return None
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self.mock_log.debug.assert_called_once_with('BSExtract.get_books_from_http("{book}")'.format(book='NIV'))
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self.mock_urllib.parse.quote.assert_called_once_with(b'NIV')
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self.mock_get_soup_for_bible_ref.assert_called_once_with(
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'http://m.bibleserver.com/overlay/selectBook?translation=NIV')
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self.mock_soup.find.assert_called_once_with('ul')
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self.mock_log.error.assert_called_once_with('No books found in the Bibleserver response.')
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self.mock_send_error_message.assert_called_once_with('parse')
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assert result is None, \
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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 test_get_books_from_http_content(self):
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"""
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Test the get_books_from_http method with sample HTML
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Also a regression test for bug #1184869. (The anchor tag in the second list item is empty)
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"""
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# GIVEN: An instance of BSExtract, and reset log, urllib & get_soup_for_bible_ref mocks and sample HTML data
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self.test_html = '<ul><li><a href="/overlay/selectChapter?tocBook=1">Genesis</a></li>' \
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'<li><a href="/overlay/selectChapter?tocBook=2"></a></li>' \
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'<li><a href="/overlay/selectChapter?tocBook=3">Leviticus</a></li></ul>'
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self.test_soup = BeautifulSoup(self.test_html, 'lxml')
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instance = BSExtract()
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self.mock_log.reset_mock()
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self.mock_urllib.reset_mock()
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self.mock_get_soup_for_bible_ref.reset_mock()
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self.mock_send_error_message.reset_mock()
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# WHEN: get_books_from_http is called with 'NIV' and get_soup_for_bible_ref returns tag object based on the
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# supplied test data.
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self.mock_urllib.parse.quote.return_value = 'NIV'
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self.mock_get_soup_for_bible_ref.return_value = self.test_soup
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result = instance.get_books_from_http('NIV')
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# THEN: The rest mocks should be called with known values and get_books_from_http should return the two books
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# in the test data
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self.mock_log.debug.assert_called_once_with('BSExtract.get_books_from_http("{book}")'.format(book='NIV'))
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self.mock_urllib.parse.quote.assert_called_once_with(b'NIV')
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self.mock_get_soup_for_bible_ref.assert_called_once_with(
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'http://m.bibleserver.com/overlay/selectBook?translation=NIV')
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assert self.mock_log.error.called is False, 'log.error should not have been called'
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assert self.mock_send_error_message.called is False, 'send_error_message should not have been called'
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assert result == ['Genesis', 'Leviticus']
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