add some messages during run-unit-tests
add some messages during run-unit-tests

tserong/crowbar,mmnelemane/crowbar,MaximilianMeister/crowbar,crowbar/crowbar,aplanas/crowbar,nkrinner/crowbar,toabctl/crowbar,aspiers/crowbar,rhafer/crowbar,vwallfahrer/crowbar,dirkmueller/crowbar,rsalevsky/crowbar,SUSE-Cloud/crowbar,aspiers/crowbar,crowbar/crowbar,MaximilianMeister/crowbar,rhafer/crowbar,aplanas/crowbar,rhafer/crowbar,toabctl/crowbar,SUSE-Cloud/crowbar,vwallfahrer/crowbar,tserong/crowbar,rsalevsky/crowbar,nkrinner/crowbar,mmnelemane/crowbar,dirkmueller/crowbar