function CommentUninstallTest::testCommentUninstallWithField in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 core/modules/comment/src/Tests/CommentUninstallTest.php \Drupal\comment\Tests\CommentUninstallTest::testCommentUninstallWithField()

Tests if comment module uninstallation fails if the field exists.

Throws

\Drupal\Core\Extension\ModuleUninstallValidatorException

File

core/modules/comment/src/Tests/CommentUninstallTest.php, line 44

Contains \Drupal\comment\Tests\CommentUninstallTest.

Class

CommentUninstallTest

Tests comment module uninstallation.

Namespace

Drupal\comment\Tests

Code

function testCommentUninstallWithField() {

  // Ensure that the field exists before uninstallation.
  $field_storage = FieldStorageConfig::loadByName('comment', 'comment_body');
  $this
    ->assertNotNull($field_storage, 'The comment_body field exists.');

  // Uninstall the comment module which should trigger an exception.
  try {
    $this->container
      ->get('module_installer')
      ->uninstall(array(
      'comment',
    ));
    $this
      ->fail("Expected an exception when uninstall was attempted.");
  } catch (ModuleUninstallValidatorException $e) {
    $this
      ->pass("Caught an exception when uninstall was attempted.");
  }
}