class FilterLanguageTest in Drupal 10

Tests the filter language handler.

@group language

Hierarchy

• class \Drupal\KernelTests\KernelTestBase extends \PHPUnit\Framework\TestCase implements ServiceProviderInterface uses \Drupal\Tests\PhpUnitCompatibilityTrait, \Symfony\Bridge\PhpUnit\ExpectDeprecationTrait, AssertContentTrait, ConfigTestTrait, ExtensionListTestTrait, RandomGeneratorTrait, TestRequirementsTrait, PhpUnitWarnings
  • class \Drupal\Tests\views\Kernel\ViewsKernelTestBase uses ViewResultAssertionTrait
    • class \Drupal\Tests\language\Kernel\Views\LanguageTestBase
      • class \Drupal\Tests\language\Kernel\Views\FilterLanguageTest

See also

\Drupal\language\Plugin\views\filter\Language

File

core/modules/language/tests/src/Kernel/Views/FilterLanguageTest.php, line 13

Namespace

Drupal\Tests\language\Kernel\Views

class FilterLanguageTest extends LanguageTestBase {

  /**
   * Views used by this test.
   *
   * @var array
   */
  public static $testViews = [
    'test_view',
  ];

  /**
   * Tests the language filter.
   */
  public function testFilter() {
    $view = Views::getView('test_view');
    foreach ([
      'en' => 'John',
      'xx-lolspeak' => 'George',
    ] as $langcode => $name) {
      $view
        ->setDisplay();
      $view->displayHandlers
        ->get('default')
        ->overrideOption('filters', [
        'langcode' => [
          'id' => 'langcode',
          'table' => 'views_test_data',
          'field' => 'langcode',
          'value' => [
            $langcode => $langcode,
          ],
        ],
      ]);
      $this
        ->executeView($view);
      $expected = [
        [
          'name' => $name,
        ],
      ];
      $this
        ->assertIdenticalResultset($view, $expected, [
        'views_test_data_name' => 'name',
      ]);
      $expected = [
        '***LANGUAGE_site_default***',
        '***LANGUAGE_language_interface***',
        'en',
        'xx-lolspeak',
        'und',
        'zxx',
      ];
      $this
        ->assertSame($expected, array_keys($view->filter['langcode']
        ->getValueOptions()));
      $view
        ->destroy();
    }
  }

}