open-consul/ui/packages/consul-ui/tests/integration/helpers/duration-from-test.js

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 | duration-from', function (hooks) {
  setupRenderingTest(hooks);

  // TODO: Replace this with your real tests.
  test('it renders', async function (assert) {
    this.set('inputValue', 15000000000);

    await render(hbs`{{duration-from inputValue}}`);

    assert.equal(this.element.textContent.trim(), '15s');
  });
});