Tests for twisted.words.protocols.jabber.xmlstream.
| Class | HashPasswordTests | Tests for xmlstream.hashPassword. | 
| Class | IQTests | Tests both IQ and the associated IIQResponseTracker callback. | 
| Class | XmlStreamTests | No class docstring; 13/16 methods documented | 
| Class | TestError | Undocumented | 
| Class | AuthenticatorTests | No class docstring; 4/5 methods documented | 
| Class | ConnectAuthenticatorTests | No class docstring; 3/6 methods documented | 
| Class | ListenAuthenticatorTests | Tests for xmlstream.ListenAuthenticator | 
| Class | TLSInitiatingInitializerTests | No class docstring; 9/11 methods documented | 
| Class | TestFeatureInitializer | Undocumented | 
| Class | BaseFeatureInitiatingInitializerTests | No class docstring; 3/4 methods documented | 
| Class | ToResponseTests | No class docstring; 6/6 methods documented | 
| Class | DummyFactory | Dummy XmlStream factory that only registers bootstrap observers. | 
| Class | DummyXMPPHandler | Dummy XMPP subprotocol handler to count the methods are called on it. | 
| Class | FailureReasonXMPPHandler | Dummy handler specifically for failure Reason tests. | 
| Class | XMPPHandlerTests | Tests for xmlstream.XMPPHandler. | 
| Class | XMPPHandlerCollectionTests | Tests for xmlstream.XMPPHandlerCollection. | 
| Class | StreamManagerTests | Tests for xmlstream.StreamManager. | 
| Class | XmlStreamServerFactoryTests | Tests for xmlstream.XmlStreamServerFactory. |