The Check Empty operator handles an empty expected value cell. The operator displays the actual value instead of comparing values.

when input is⇓ story test fixture check plain test 'sample domain' set name Bob check name '' set name null check name '' set name blank check name '' sample domain set name Bob check name Bob set name null check name null set name blank check name blank

'sample domain' set name Bob check name '' set name null check name '' set name blank check name ''

then output is

sample domain set name Bob check name Bob set name null check name null set name blank check name blank