public function CommentUninstallTest::testCommentUninstallWithField in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/comment/tests/src/Kernel/CommentUninstallTest.php \Drupal\Tests\comment\Kernel\CommentUninstallTest::testCommentUninstallWithField()
2. 10 core/modules/comment/tests/src/Kernel/CommentUninstallTest.php \Drupal\Tests\comment\Kernel\CommentUninstallTest::testCommentUninstallWithField()

Tests if comment module uninstall fails if the field exists.

File

core/modules/comment/tests/src/Kernel/CommentUninstallTest.php, line 56

Class

CommentUninstallTest

Tests comment module uninstall.

Namespace

Drupal\Tests\comment\Kernel

Code

public function testCommentUninstallWithField() {

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

  // Uninstall the comment module which should trigger an exception.
  $this
    ->expectException(ModuleUninstallValidatorException::class);
  $this
    ->expectExceptionMessage('The following reasons prevent the modules from being uninstalled: The <em class="placeholder">Comments</em> field type is used in the following field: node.comment');
  $this->container
    ->get('module_installer')
    ->uninstall([
    'comment',
  ]);
}