factoring out test specific run behavior into concrete test class implementation
fixing broken unit tests; deleting classes no longer needed
moving test execution loop to the simple test execution behavior; moving related behavior interfaces and classes to the LHE proj
fixing broken unit tests
fixing broken unit tests
moving some behaviors to the LHE proj; updating affected unit tests
[bug fix] - dropping the using stmt around the wcat processes
calling Dispose explicitly on wcat process runner; +unit test