Testing

ember-intl provides test helpers so that you can test code that depend on a locale. Every test helper has a camel-cased name and can be name-imported from test-support.

import { render } from '@ember/test-helpers';
import { setupIntl } from 'ember-intl/test-support';
import { setupRenderingTest } from 'ember-qunit';
import Hello from 'my-app/components/hello';
import { module, test } from 'qunit';

module('Integration | Component | hello', function (hooks) {
  setupRenderingTest(hooks);
  setupIntl(hooks, 'de-de');

  test('it renders', async function (assert) {
    await render(<template><Hello @name="Zoey" /></template>);

    assert.dom('[data-test-message]').hasText('Hallo, Zoey!');
  });
});

The test helper that you will most frequently use is setupIntl. You may want to check the documentation for setupIntl first.

IMPORTANT

In v2 apps, you will need to load translations in rendering and unit tests. For more information, see Custom setups - Add translations.