import { module, test } from 'qunit'; import { setupRenderingTest } from 'ember-qunit'; import { render } from '@ember/test-helpers'; import { hbs } from 'ember-cli-htmlbars'; module('Integration | Helper | json-stringify', function (hooks) { setupRenderingTest(hooks); // TODO: Replace this with your real tests. test('it renders', async function (assert) { this.set('inputValue', { a: 1, b: 2 }); await render(hbs`{{json-stringify this.inputValue}}`); assert.dom(this.element).hasText('{ "a": 1, "b": 2 }'); }); });