remove missed obsolete unit tests in test_buildconfigurations
remove missed obsolete unit tests in test_buildconfigurations

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