WP_UnitTest_Factory_For_Post::create_object PHP Method

    function create_object($args)
    {
        return wp_insert_post($args);
    }

 /**
  * Create a product.
  *
  * @param array $args
  *
  * @return int|WP_Error
  */
 function create_object($args)
 {
     $args['post_type'] = 'it_exchange_prod';
     $args['post_status'] = 'publish';
     $product_id = parent::create_object($args);
     if (is_wp_error($product_id) || !$product_id) {
         return $product_id;
     }
     $defaults = array('product_type' => 'digital-downloads-product-type', 'show_in_store' => true, 'limit' => 2, 'key-type' => 'random', 'version' => '1.0', 'base-price' => '99.00', 'update-file' => '');
     $args = wp_parse_args($args, $defaults);
     if (empty($args['update-file'])) {
         $name = get_the_title($product_id);
         $name .= '.zip';
         $attachment_factory = new WP_UnitTest_Factory_For_Attachment();
         $attachment_id = $attachment_factory->create_object($name, $product_id, array('post_mime_type' => 'application/zip'));
         $download_id = parent::create_object(array('post_type' => 'it_exchange_download'));
         update_post_meta($download_id, '_it-exchange-download-info', array('source' => wp_get_attachment_url($attachment_id), 'product_id' => $product_id, 'download_id' => $download_id, 'name' => $name));
         $args['update-file'] = $download_id;
     }
     if (!empty($args['product_type'])) {
         update_post_meta($product_id, '_it_exchange_product_type', $args['product_type']);
     }
     update_post_meta($product_id, '_it-exchange-visibility', empty($args['show_in_store']) ? 'hidden' : 'visible');
     it_exchange_update_product_feature($product_id, 'licensing', array('enabled' => true, 'limit' => $args['limit'], 'key-type' => $args['key-type'], 'version' => $args['version'], 'update-file' => $args['update-file']));
     if (isset($args['interval'])) {
         it_exchange_update_product_feature($product_id, 'recurring-payments', 'on');
         it_exchange_update_product_feature($product_id, 'recurring-payments', $args['interval'], array('setting' => 'interval'));
         it_exchange_update_product_feature($product_id, 'recurring-payments', $args['interval-count'], array('setting' => 'interval-count'));
     }
     return $product_id;
 }