add tests for #133
add tests for #133

Southparkfan/lightncandy,Corollarium/lightncandy,cgvarela/lightncandy,jmgq/lightncandy,vein1992/lightncandy,fadimko/lightncandy,Corollarium/lightncandy,zordius/lightncandy,zordius/lightncandy,cgvarela/lightncandy,jmgq/lightncandy,fadimko/lightncandy,Southparkfan/lightncandy,vein1992/lightncandy