refine failure assertion
Added timing to tests
Added more timing to tests
Added more timing to tests
Added more timing to tests
More tightening of tests
More tightening of tests
Major refactoring. Moved all "BaseClassForTests" versions into curator-test. Added checks for server binding errors to this as occassionally
getting a random port doesn't seem to work. Also, added general retries of tests as, occasionally, there are random problems.