Add option_was_set test
Add option_was_set test

bsmr-misc-forks/letsencrypt,lmcro/letsencrypt,jsha/letsencrypt,bsmr-misc-forks/letsencrypt,letsencrypt/letsencrypt,lmcro/letsencrypt,jtl999/certbot,stweil/letsencrypt,letsencrypt/letsencrypt,jtl999/certbot,jsha/letsencrypt,stweil/letsencrypt