# -*- coding: utf-8 -*- # vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4 ############################################################################### # OpenLP - Open Source Lyrics Projection # # --------------------------------------------------------------------------- # # Copyright (c) 2008-2015 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 Remotes plugin. """ import os import urllib.request from unittest import TestCase from PyQt4 import QtCore from openlp.core.common import Settings, Registry from openlp.core.ui import ServiceManager from openlp.plugins.remotes.lib.httpserver import HttpRouter from urllib.parse import urlparse from tests.functional import MagicMock, patch, mock_open from tests.helpers.testmixin import TestMixin __default_settings__ = { 'remotes/twelve hour': True, 'remotes/port': 4316, 'remotes/https port': 4317, 'remotes/https enabled': False, 'remotes/user id': 'openlp', 'remotes/password': 'password', 'remotes/authentication enabled': False, 'remotes/ip address': '0.0.0.0' } TEST_PATH = os.path.abspath(os.path.dirname(__file__)) class TestRouter(TestCase, TestMixin): """ Test the functions in the :mod:`lib` module. """ def setUp(self): """ Create the UI """ Registry.create() self.setup_application() self.build_settings() Settings().extend_default_settings(__default_settings__) self.service_manager = ServiceManager() self.router = HttpRouter() def tearDown(self): """ Delete all the C++ objects at the end so that we don't have a segfault """ self.destroy_settings() def password_encrypter_test(self): """ Test hash userid and password function """ # GIVEN: A default configuration Settings().setValue('remotes/user id', 'openlp') Settings().setValue('remotes/password', 'password') # WHEN: called with the defined userid router = HttpRouter() router.initialise() test_value = 'b3BlbmxwOnBhc3N3b3Jk' # THEN: the function should return the correct password self.assertEqual(router.auth, test_value, 'The result for make_sha_hash should return the correct encrypted password') def process_http_request_test(self): """ Test the router control functionality """ # GIVEN: A testing set of Routes mocked_function = MagicMock() test_route = [ (r'^/stage/api/poll$', {'function': mocked_function, 'secure': False}), ] self.router.routes = test_route # WHEN: called with a poll route function, args = self.router.process_http_request('/stage/api/poll', None) # THEN: the function should have been called only once self.assertEqual(mocked_function, function['function'], 'The mocked function should match defined value.') self.assertFalse(function['secure'], 'The mocked function should not require any security.') def process_secure_http_request_test(self): """ Test the router control functionality """ # GIVEN: A testing set of Routes mocked_function = MagicMock() test_route = [ (r'^/stage/api/poll$', {'function': mocked_function, 'secure': True}), ] self.router.routes = test_route self.router.settings_section = 'remotes' Settings().setValue('remotes/authentication enabled', True) self.router.path = '/stage/api/poll' self.router.auth = '' self.router.headers = {'Authorization': None} self.router.send_response = MagicMock() self.router.send_header = MagicMock() self.router.end_headers = MagicMock() self.router.wfile = MagicMock() # WHEN: called with a poll route self.router.do_post_processor() # THEN: the function should have been called only once self.router.send_response.assert_called_once_with(401) self.assertEqual(self.router.send_header.call_count, 2, 'The header should have been called twice.') def get_content_type_test(self): """ Test the get_content_type logic """ # GIVEN: a set of files and their corresponding types headers = [ ['test.html', 'text/html'], ['test.css', 'text/css'], ['test.js', 'application/javascript'], ['test.jpg', 'image/jpeg'], ['test.gif', 'image/gif'], ['test.ico', 'image/x-icon'], ['test.png', 'image/png'], ['test.whatever', 'text/plain'], ['test', 'text/plain'], ['', 'text/plain'], [os.path.join(TEST_PATH, 'test.html'), 'text/html']] # WHEN: calling each file type for header in headers: ext, content_type = self.router.get_content_type(header[0]) # THEN: all types should match self.assertEqual(content_type, header[1], 'Mismatch of content type') def main_poll_test(self): """ Test the main poll logic """ # GIVEN: a defined router with two slides Registry.create() Registry().register('live_controller', MagicMock) router = HttpRouter() router.send_response = MagicMock() router.send_header = MagicMock() router.end_headers = MagicMock() router.live_controller.slide_count = 2 # WHEN: main poll called results = router.main_poll() # THEN: the correct response should be returned self.assertEqual(results.decode('utf-8'), '{"results": {"slide_count": 2}}', 'The resulting json strings should match') def serve_file_without_params_test(self): """ Test the serve_file method without params """ # GIVEN: mocked environment self.router.send_response = MagicMock() self.router.send_header = MagicMock() self.router.end_headers = MagicMock() self.router.wfile = MagicMock() self.router.html_dir = os.path.normpath('test/dir') self.router.template_vars = MagicMock() # WHEN: call serve_file with no file_name self.router.serve_file() # THEN: it should return a 404 self.router.send_response.assert_called_once_with(404) self.router.send_header.assert_called_once_with('Content-type', 'text/html') self.assertEqual(self.router.end_headers.call_count, 1, 'end_headers called once') def serve_file_with_valid_params_test(self): """ Test the serve_file method with an existing file """ # GIVEN: mocked environment self.router.send_response = MagicMock() self.router.send_header = MagicMock() self.router.end_headers = MagicMock() self.router.wfile = MagicMock() self.router.html_dir = os.path.normpath('test/dir') self.router.template_vars = MagicMock() with patch('openlp.core.lib.os.path.exists') as mocked_exists, \ patch('builtins.open', mock_open(read_data='123')): mocked_exists.return_value = True # WHEN: call serve_file with an existing html file self.router.serve_file(os.path.normpath('test/dir/test.html')) # THEN: it should return a 200 and the file self.router.send_response.assert_called_once_with(200) self.router.send_header.assert_called_once_with('Content-type', 'text/html') self.assertEqual(self.router.end_headers.call_count, 1, 'end_headers called once') def serve_thumbnail_without_params_test(self): """ Test the serve_thumbnail routine without params """ self.router.send_response = MagicMock() self.router.send_header = MagicMock() self.router.end_headers = MagicMock() self.router.wfile = MagicMock() self.router.serve_thumbnail() self.router.send_response.assert_called_once_with(404) self.assertEqual(self.router.send_response.call_count, 1, 'Send response called once') self.assertEqual(self.router.end_headers.call_count, 1, 'end_headers called once') def serve_thumbnail_with_invalid_params_test(self): """ Test the serve_thumbnail routine with invalid params """ # GIVEN: Mocked send_header, send_response, end_headers and wfile self.router.send_response = MagicMock() self.router.send_header = MagicMock() self.router.end_headers = MagicMock() self.router.wfile = MagicMock() # WHEN: pass a bad controller self.router.serve_thumbnail('badcontroller', 'tecnologia 1.pptx/slide1.png') # THEN: a 404 should be returned self.assertEqual(len(self.router.send_header.mock_calls), 1, 'One header') self.assertEqual(len(self.router.send_response.mock_calls), 1, 'One response') self.assertEqual(len(self.router.wfile.mock_calls), 1, 'Once call to write to the socket') self.router.send_response.assert_called_once_with(404) # WHEN: pass a bad filename self.router.send_response.reset_mock() self.router.serve_thumbnail('presentations', 'tecnologia 1.pptx/badfilename.png') # THEN: return a 404 self.router.send_response.assert_called_once_with(404) # WHEN: a dangerous URL is passed self.router.send_response.reset_mock() self.router.serve_thumbnail('presentations', '../tecnologia 1.pptx/slide1.png') # THEN: return a 404 self.router.send_response.assert_called_once_with(404) def serve_thumbnail_with_valid_params_test(self): """ Test the serve_thumbnail routine with valid params """ # GIVEN: Mocked send_header, send_response, end_headers and wfile self.router.send_response = MagicMock() self.router.send_header = MagicMock() self.router.end_headers = MagicMock() self.router.wfile = MagicMock() mocked_image_manager = MagicMock() Registry.create() Registry().register('image_manager', mocked_image_manager) file_name = 'another%20test/slide1.png' full_path = os.path.normpath(os.path.join('thumbnails', file_name)) width = 120 height = 90 with patch('openlp.core.lib.os.path.exists') as mocked_exists, \ patch('builtins.open', mock_open(read_data='123')), \ patch('openlp.plugins.remotes.lib.httprouter.AppLocation') as mocked_location, \ patch('openlp.plugins.remotes.lib.httprouter.image_to_byte') as mocked_image_to_byte: mocked_exists.return_value = True mocked_image_to_byte.return_value = '123' mocked_location.get_section_data_path.return_value = '' # WHEN: pass good controller and filename result = self.router.serve_thumbnail('presentations', '{0}x{1}'.format(width, height), file_name) # THEN: a file should be returned self.assertEqual(self.router.send_header.call_count, 1, 'One header') self.assertEqual(self.router.send_response.call_count, 1, 'Send response called once') self.assertEqual(self.router.end_headers.call_count, 1, 'end_headers called once') mocked_exists.assert_called_with(urllib.parse.unquote(full_path)) self.assertEqual(mocked_image_to_byte.call_count, 1, 'Called once') mocked_image_manager.assert_called_any(os.path.normpath('thumbnails\\another test'), 'slide1.png', None, '120x90') mocked_image_manager.assert_called_any(os.path.normpath('thumbnails\\another test'), 'slide1.png', '120x90') def remote_next_test(self): """ Test service manager receives remote next click properly (bug 1407445) """ # GIVEN: initial setup and mocks self.router.routes = [(r'^/api/service/(.*)$', {'function': self.router.service, 'secure': False})] self.router.request_data = False mocked_next_item = MagicMock() self.service_manager.next_item = mocked_next_item with patch.object(self.service_manager, 'setup_ui'), \ patch.object(self.router, 'do_json_header'): self.service_manager.bootstrap_initialise() self.app.processEvents() # WHEN: Remote next is received self.router.service(action='next') self.app.processEvents() # THEN: service_manager.next_item() should have been called self.assertTrue(mocked_next_item.called, 'next_item() should have been called in service_manager') def remote_previous_test(self): """ Test service manager receives remote previous click properly (bug 1407445) """ # GIVEN: initial setup and mocks self.router.routes = [(r'^/api/service/(.*)$', {'function': self.router.service, 'secure': False})] self.router.request_data = False mocked_previous_item = MagicMock() self.service_manager.previous_item = mocked_previous_item with patch.object(self.service_manager, 'setup_ui'), \ patch.object(self.router, 'do_json_header'): self.service_manager.bootstrap_initialise() self.app.processEvents() # WHEN: Remote next is received self.router.service(action='previous') self.app.processEvents() # THEN: service_manager.next_item() should have been called self.assertTrue(mocked_previous_item.called, 'previous_item() should have been called in service_manager')