Ticket 47840 - Add setup_ds test suite
    
    Description: Added test cases to test basic setup script
    functionality i.e. slapd.InstScriptEnable
    
    https://pagure.io/389-ds-base/issue/47840
    
    Reviewed by: spichugi, wibrown (Thanks!)
    
    Signed-off-by: Simon Pichugin <spichugi@redhat.com>