import { moduleForComponent, test } from 'ember-qunit'; import hbs from 'htmlbars-inline-precompile'; moduleForComponent('last', 'helper:last', { integration: true, }); // Replace this with your real tests. test('it renders', function(assert) { this.set('inputValue', 'get-the-last-character/'); this.render(hbs`{{last inputValue}}`); assert.equal( this.$() .text() .trim(), '/' ); });