394eaa6 test: Use virStoragePoolObjIsDuplicate for storage define/create

Authored and Committed by John Ferlan 6 years ago
    test: Use virStoragePoolObjIsDuplicate for storage define/create
    
    Avoid the chance that there could be a duplicate storage pool UUID
    or Name from the test driver storage pool define/create functions.
    
        
file modified
+4 -7