Introduce unit tests for ToBytes
Introduce unit tests for ToBytes

capybaralet/fuel,dmitriy-serdyuk/fuel,udibr/fuel,dribnet/fuel,mila-udem/fuel,aalmah/fuel,mila-udem/fuel,janchorowski/fuel,janchorowski/fuel,vdumoulin/fuel,dribnet/fuel,aalmah/fuel,capybaralet/fuel,markusnagel/fuel,dmitriy-serdyuk/fuel,udibr/fuel,markusnagel/fuel,vdumoulin/fuel