views_ui_test.module

<?php


/**
 * @file
 * Helper module for Views UI tests.
 */

/**
 * Implements hook_views_preview_info_alter().
 *
 * Add a row count row to the live preview area.
 */
function views_ui_test_views_preview_info_alter(&$rows, $view) {
    $data = [
        '#markup' => t('Test row count'),
    ];
    $data['#attached']['library'][] = 'views_ui_test/views_ui_test.test';
    $rows['query'][] = [
        [
            'data' => $data,
        ],
        count($view->result),
    ];
}