openlp/tests/functional/openlp_plugins/remotes/test_router.py
2014-10-27 20:22:57 +00:00

302 lines
13 KiB
Python

# -*- coding: utf-8 -*-
# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4
###############################################################################
# OpenLP - Open Source Lyrics Projection #
# --------------------------------------------------------------------------- #
# Copyright (c) 2008-2014 Raoul Snyman #
# Portions copyright (c) 2008-2014 Tim Bentley, Gerald Britton, Jonathan #
# 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 lib submodule of the Remotes plugin.
"""
import os
import urllib.request
from unittest import TestCase
from openlp.core.common import Settings, Registry
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
"""
self.setup_application()
self.build_settings()
Settings().extend_default_settings(__default_settings__)
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')