Commands for reporting test success of failure to the manager.
| Present Since | 12.3 | |
| Class | AddSuccess | Add a success. | 
| Class | AddError | Add an error. | 
| Class | AddFailure | Add a failure. | 
| Class | AddSkip | Add a skip. | 
| Class | AddExpectedFailure | Add an expected failure. | 
| Class | AddUnexpectedSuccess | Add an unexpected success. | 
| Class | TestWrite | Write test log. |