export default { data: { animals: [ 'alpaca', 'baboon', 'capybara' ] }, html: '<p>alpaca</p><p>baboon</p><p>capybara</p><!---->', test ( assert, component, target ) { component.set({ animals: [ 'alpaca', 'baboon', 'caribou', 'dogfish' ] }); assert.equal( target.innerHTML, '<p>alpaca</p><p>baboon</p><p>caribou</p><p>dogfish</p><!---->' ); component.set({ animals: [] }); assert.equal( target.innerHTML, '<!---->' ); } };