class EntityOperationsTest

class EntityOperationsTest extends BrowserTestBase {
  
  /**
   * Modules to enable.
   *
   * @var array
   */
  protected static $modules = [
    'entity_test',
  ];
  
  /**
   * {@inheritdoc}
   */
  protected $defaultTheme = 'stark';
  
  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    // Create and log in user.
    $this->drupalLogin($this->drupalCreateUser([
      'administer permissions',
    ]));
  }
  
  /**
   * Checks that hook_entity_operation_alter() can add an operation.
   *
   * @see entity_test_entity_operation_alter()
   */
  public function testEntityOperationAlter() {
    // Check that role listing contain our test_operation operation.
    $this->drupalGet('admin/people/roles');
    $roles = user_roles();
    foreach ($roles as $role) {
      $this->assertSession()
        ->linkByHrefExists($role->toUrl()
        ->toString() . '/test_operation');
      $this->assertSession()
        ->linkExists(new FormattableMarkup('Test Operation: @label', [
        '@label' => $role->label(),
      ]));
    }
  }
  
  /**
   * {@inheritdoc}
   */
  protected function createRole(array $permissions, $rid = NULL, $name = NULL, $weight = NULL) {
    // The parent method uses random strings by default, which may include HTML
    // entities for the entity label. Since in this test the entity label is
    // used to generate a link, and AssertContentTrait::assertLink() is not
    // designed to deal with links potentially containing HTML entities this
    // causes random failures. Use a random HTML safe string instead.
    $name = $name ?: $this->randomMachineName();
    return parent::createRole($permissions, $rid, $name, $weight);
  }

}