| Interface | Description | 
|---|---|
| IActionHelper | This interface allows tester classes access to tester utility classes. | 
| IErrorHandler | |
| IRecorder | This interface is only kept to resolve the TesterClass loader issues. | 
| ITesterBinding | This interface is mainly used by the tester's MainFrame,
 to access the (datacontrol) binding, which is created in the application
 context. | 
| ITree | 
| Class | Description | 
|---|---|
| ActionWrapper | |
| ObjectFactory |