function navigation_test_preprocess_block__navigation

Implements hook_preprocess_HOOK().

File

core/modules/navigation/tests/navigation_test/navigation_test.module, line 15

Code

function navigation_test_preprocess_block__navigation(&$variables) {
    // Add some additional classes so we can target the correct contextual link
    // in tests.
    $variables['attributes']['class'][] = Html::cleanCssIdentifier('block-' . $variables['elements']['#plugin_id']);
}