c2672e7 Ticket 49244 - resolve various test case issues

Authored and Committed by William Brown 6 years ago
    Ticket 49244 - resolve various test case issues
    
    Bug Description:  With the changes to nsmemberof and nsworkers
    various test case issues were shown. Most of these are timing
    related, but some were related to the expectation of memberof
    to "fail" in some cases.
    
    Fix Description:  Fix the issues in the test cases, and assert they
    still pass (and validly test their tests)
    
    https://pagure.io/389-ds-base/issue/49244
    
    Author: wibrown
    
    Review by: spichugi (Thanks!)