function TwigTransTest::testTransRenderArray

Testing trans with render array value.

File

core/modules/system/tests/src/Functional/Theme/TwigTransTest.php, line 131

Class

TwigTransTest

Tests Twig "trans" tags.

Namespace

Code

public function testTransRenderArray() : void {
  $elements = [
    '#type' => 'inline_template',
    '#template' => '{% trans %}This is a {{ var }}.{% endtrans %}',
    '#context' => [
      'var' => [
        '#prefix' => '<strong>',
        '#markup' => 'trans render array',
        '#suffix' => '</strong>',
      ],
    ],
  ];
  /** @var \Drupal\Core\Render\RendererInterface $renderer */
  $renderer = \Drupal::service('renderer');
  $text = (string) $renderer->renderInIsolation($elements);
  $this->assertSame('This is a <strong>trans render array</strong>.', $text);
}