import unittest import socket import threading from nose.plugins.skip import SkipTest from tornado import ioloop, web, wsgi from dummyserver.server import ( SocketServerThread, run_tornado_app, run_loop_in_thread, DEFAULT_CERTS, ) from dummyserver.handlers import TestingApp from dummyserver.proxy import ProxyHandler class SocketDummyServerTestCase(unittest.TestCase): """ A simple socket-based server is created for this class that is good for exactly one request. """ scheme = 'http' host = 'localhost' @classmethod def _start_server(cls, socket_handler): ready_event = threading.Event() cls.server_thread = SocketServerThread(socket_handler=socket_handler, ready_event=ready_event, host=cls.host) cls.server_thread.start() ready_event.wait() cls.port = cls.server_thread.port @classmethod def tearDownClass(cls): if hasattr(cls, 'server_thread'): cls.server_thread.join(0.1) class HTTPDummyServerTestCase(unittest.TestCase): """ A simple HTTP server that runs when your test class runs Have your unittest class inherit from this one, and then a simple server will start when your tests run, and automatically shut down when they complete. For examples of what test requests you can send to the server, see the TestingApp in dummyserver/handlers.py. """ scheme = 'http' host = 'localhost' host_alt = '127.0.0.1' # Some tests need two hosts certs = DEFAULT_CERTS @classmethod def _start_server(cls): cls.io_loop = ioloop.IOLoop() app = wsgi.WSGIContainer(TestingApp()) cls.server, cls.port = run_tornado_app(app, cls.io_loop, cls.certs, cls.scheme, cls.host) cls.server_thread = run_loop_in_thread(cls.io_loop) @classmethod def _stop_server(cls): cls.io_loop.add_callback(cls.server.stop) cls.io_loop.add_callback(cls.io_loop.stop) cls.server_thread.join() @classmethod def setUpClass(cls): cls._start_server() @classmethod def tearDownClass(cls): cls._stop_server() class HTTPSDummyServerTestCase(HTTPDummyServerTestCase): scheme = 'https' host = 'localhost' certs = DEFAULT_CERTS class HTTPDummyProxyTestCase(unittest.TestCase): http_host = 'localhost' http_host_alt = '127.0.0.1' https_host = 'localhost' https_host_alt = '127.0.0.1' https_certs = DEFAULT_CERTS proxy_host = 'localhost' proxy_host_alt = '127.0.0.1' @classmethod def setUpClass(cls): cls.io_loop = ioloop.IOLoop() app = wsgi.WSGIContainer(TestingApp()) cls.http_server, cls.http_port = run_tornado_app( app, cls.io_loop, None, 'http', cls.http_host) app = wsgi.WSGIContainer(TestingApp()) cls.https_server, cls.https_port = run_tornado_app( app, cls.io_loop, cls.https_certs, 'https', cls.http_host) app = web.Application([(r'.*', ProxyHandler)]) cls.proxy_server, cls.proxy_port = run_tornado_app( app, cls.io_loop, None, 'http', cls.proxy_host) cls.server_thread = run_loop_in_thread(cls.io_loop) @classmethod def tearDownClass(cls): cls.io_loop.add_callback(cls.http_server.stop) cls.io_loop.add_callback(cls.https_server.stop) cls.io_loop.add_callback(cls.proxy_server.stop) cls.io_loop.add_callback(cls.io_loop.stop) cls.server_thread.join() class IPv6HTTPDummyServerTestCase(HTTPDummyServerTestCase): host = '::1' @classmethod def setUpClass(cls): if not socket.has_ipv6: raise SkipTest('IPv6 not available') else: super(IPv6HTTPDummyServerTestCase, cls).setUpClass()