Tests for error handling in PB.
| Class | AsynchronousException | Helper used to test remote methods which return Deferreds which fail 
with exceptions which are not pb.Errorsubclasses. | 
| Class | SynchronousException | Helper used to test remote methods which raise exceptions which are not pb.Errorsubclasses. | 
| Class | AsynchronousError | Helper used to test remote methods which return Deferreds which fail 
with exceptions which are pb.Errorsubclasses. | 
| Class | SynchronousError | Helper used to test remote methods which raise exceptions which are pb.Errorsubclasses. | 
| Class | JellyError | Undocumented | 
| Class | SecurityError | Undocumented | 
| Class | SimpleRoot | No class docstring; 5/11 methods documented | 
| Class | SaveProtocolServerFactory | A pb.PBServerFactorythat saves the latest connected client inprotocolInstance. | 
| Class | PBConnTestCase | Undocumented | 
| Class | PBFailureTests | No class docstring; 14/17 methods documented | 
| Class | PBFailureUnsafeTests | Undocumented | 
| Class | DummyInvoker | A behaviorless object to be used as the invoker parameter to jelly.jelly. | 
| Class | FailureJellyingTests | Tests for the interaction of jelly and failures. |