tests/views_plugin_localization_test.inc

<?php

class views_plugin_localization_test extends views_plugin_localization {
  var $translated_strings;
  function translate_string($string, $keys = array(), $format = '') {
    $this->translated_strings[] = $string;
    return $string . "-translated";
  }

  function export($source) {
    if (!empty($source['value'])) {
      $this->export_strings[] = $source['value'];
    }
  }

  function get_export_strings() {
    return $this->export_strings;
  }
}