def test_proxy(self): o = OpenerDirector() ph = urllib2.ProxyHandler(dict(http="proxy.example.com:3128")) o.add_handler(ph) meth_spec = [[("http_open", "return response")]] handlers = add_ordered_mock_handlers(o, meth_spec) req = Request("http://acme.example.com/") self.assertEqual(req.get_host(), "acme.example.com") r = o.open(req) self.assertEqual(req.get_host(), "proxy.example.com:3128") self.assertEqual([(handlers[0], "http_open")], [tup[0:2] for tup in o.calls])
def test_basic_auth(self): opener = OpenerDirector() password_manager = MockPasswordManager() auth_handler = urllib2.HTTPBasicAuthHandler(password_manager) realm = "ACME Widget Store" http_handler = MockHTTPHandler( 401, 'WWW-Authenticate: Basic realm="%s"\r\n\r\n' % realm) opener.add_handler(auth_handler) opener.add_handler(http_handler) self._test_basic_auth(opener, auth_handler, "Authorization", realm, http_handler, password_manager, "http://acme.example.com/protected", "http://acme.example.com/protected", )
def test_proxy_basic_auth(self): opener = OpenerDirector() ph = urllib2.ProxyHandler(dict(http="proxy.example.com:3128")) opener.add_handler(ph) password_manager = MockPasswordManager() auth_handler = urllib2.ProxyBasicAuthHandler(password_manager) realm = "ACME Networks" http_handler = MockHTTPHandler( 407, 'Proxy-Authenticate: Basic realm="%s"\r\n\r\n' % realm) opener.add_handler(auth_handler) opener.add_handler(http_handler) self._test_basic_auth(opener, auth_handler, "Proxy-authorization", realm, http_handler, password_manager, "http://acme.example.com:3128/protected", "proxy.example.com:3128", )
def test_proxy(self): o = OpenerDirector() ph = urllib2.ProxyHandler(dict(http="proxy.example.com:3128")) o.add_handler(ph) meth_spec = [ [("http_open", "return response")] ] handlers = add_ordered_mock_handlers(o, meth_spec) req = Request("http://acme.example.com/") self.assertEqual(req.get_host(), "acme.example.com") r = o.open(req) self.assertEqual(req.get_host(), "proxy.example.com:3128") self.assertEqual([(handlers[0], "http_open")], [tup[0:2] for tup in o.calls])
def test_handler_order(self): o = OpenerDirector() handlers = [] for meths, handler_order in [ ([("http_open", "return self")], 500), (["http_open"], 0), ]: class MockHandlerSubclass(MockHandler): pass h = MockHandlerSubclass(meths) h.handler_order = handler_order handlers.append(h) o.add_handler(h) r = o.open("http://example.com/") # handlers called in reverse order, thanks to their sort order self.assertEqual(o.calls[0][0], handlers[1]) self.assertEqual(o.calls[1][0], handlers[0])
def test_basic_auth(self): opener = OpenerDirector() password_manager = MockPasswordManager() auth_handler = urllib2.HTTPBasicAuthHandler(password_manager) realm = "ACME Widget Store" http_handler = MockHTTPHandler( 401, 'WWW-Authenticate: Basic realm="%s"\r\n\r\n' % realm) opener.add_handler(auth_handler) opener.add_handler(http_handler) self._test_basic_auth( opener, auth_handler, "Authorization", realm, http_handler, password_manager, "http://acme.example.com/protected", "http://acme.example.com/protected", )
def test_handler_order(self): o = OpenerDirector() handlers = [] for meths, handler_order in [ ([("http_open", "return self")], 500), (["http_open"], 0), ]: class MockHandlerSubclass(MockHandler): pass h = MockHandlerSubclass(meths) h.handler_order = handler_order handlers.append(h) o.add_handler(h) r = o.open("http://example.com/") # handlers called in reverse order, thanks to their sort order self.assertEqual(o.calls[0][0], handlers[1]) self.assertEqual(o.calls[1][0], handlers[0])
def test_badly_named_methods(self): # test work-around for three methods that accidentally follow the # naming conventions for handler methods # (*_open() / *_request() / *_response()) # These used to call the accidentally-named methods, causing a # TypeError in real code; here, returning self from these mock # methods would either cause no exception, or AttributeError. from urllib2 import URLError o = OpenerDirector() meth_spec = [ [("do_open", "return self"), ("proxy_open", "return self")], [("redirect_request", "return self")], ] handlers = add_ordered_mock_handlers(o, meth_spec) o.add_handler(urllib2.UnknownHandler()) for scheme in "do", "proxy", "redirect": self.assertRaises(URLError, o.open, scheme + "://example.com/")
def test_badly_named_methods(self): # test work-around for three methods that accidentally follow the # naming conventions for handler methods # (*_open() / *_request() / *_response()) # These used to call the accidentally-named methods, causing a # TypeError in real code; here, returning self from these mock # methods would either cause no exception, or AttributeError. from urllib2 import URLError o = OpenerDirector() meth_spec = [ [("do_open", "return self"), ("proxy_open", "return self")], [("redirect_request", "return self")], ] handlers = add_ordered_mock_handlers(o, meth_spec) o.add_handler(urllib2.UnknownHandler()) for scheme in "do", "proxy", "redirect": self.assertRaises(URLError, o.open, scheme+"://example.com/")
def test_proxy_basic_auth(self): opener = OpenerDirector() ph = urllib2.ProxyHandler(dict(http="proxy.example.com:3128")) opener.add_handler(ph) password_manager = MockPasswordManager() auth_handler = urllib2.ProxyBasicAuthHandler(password_manager) realm = "ACME Networks" http_handler = MockHTTPHandler( 407, 'Proxy-Authenticate: Basic realm="%s"\r\n\r\n' % realm) opener.add_handler(auth_handler) opener.add_handler(http_handler) self._test_basic_auth( opener, auth_handler, "Proxy-authorization", realm, http_handler, password_manager, "http://acme.example.com:3128/protected", "proxy.example.com:3128", )
def build_test_opener(*handler_instances): opener = OpenerDirector() for h in handler_instances: opener.add_handler(h) return opener
def build_test_opener(*handler_instances): opener = OpenerDirector() for h in handler_instances: opener.add_handler(h) return opener