export default { props : { animals : [ 'alpaca' , 'baboon' , 'capybara' ] } , html : '(alpaca)(baboon)(capybara)' , test ( { assert , component , target } ) { component . animals = [ 'caribou' , 'dogfish' ] ; assert . htmlEqual ( target . innerHTML , '(caribou)(dogfish)' ) ; component . animals = [ ] ; assert . htmlEqual ( target . innerHTML , '' ) ; } } ;