test updates
test updates

fix BuildRecord test errors. Ensure that artifacts exist for given
buildrecords to avoid test failures when nothing is malfunctioning

project-ncl/pnc-cli,thauser/pnc-cli,project-ncl/pnc-cli,janinko/pnc-cli,janinko/pnc-cli,thauser/pnc-cli,janinko/pnc-cli,thauser/pnc-cli,project-ncl/pnc-cli