6cd367d TESTS: Add tests for the object-by-id cache_req interface

1 file Authored by jhrozek 6 years ago, Committed by lslebodn 6 years ago,
    TESTS: Add tests for the object-by-id cache_req interface
    
    This interface will be extended in later patches, but had no tests at
    all.
    
    Reviewed-by: Pavel Březina <pbrezina@redhat.com>
    Reviewed-by: Sumit Bose <sbose@redhat.com>