[Summary view] [Print] [Text view]

   1  <?php
   2  // This file is part of Moodle - http://moodle.org/
   3  //
   4  // Moodle is free software: you can redistribute it and/or modify
   5  // it under the terms of the GNU General Public License as published by
   6  // the Free Software Foundation, either version 3 of the License, or
   7  // (at your option) any later version.
   8  //
   9  // Moodle is distributed in the hope that it will be useful,
  10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  // GNU General Public License for more details.
  13  //
  14  // You should have received a copy of the GNU General Public License
  15  // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16  
  17  /**
  18   * Unit tests for (some of) statisticslib.php.
  19   *
  20   * @package   quiz_statistics
  21   * @category  test
  22   * @copyright 2014 The Open University
  23   * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  24   */
  25  
  26  defined('MOODLE_INTERNAL') || die();
  27  
  28  global $CFG;
  29  require_once($CFG->dirroot . '/mod/quiz/report/statistics/statisticslib.php');
  30  
  31  /**
  32   * Unit tests for (some of) statisticslib.php.
  33   *
  34   * @copyright 2014 The Open University
  35   * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  36   */
  37  class quiz_statistics_statisticslib_testcase extends basic_testcase {
  38  
  39      public function test_quiz_statistics_renumber_placeholders_no_op() {
  40          list($sql, $params) = quiz_statistics_renumber_placeholders(
  41                  ' IN (:u1, :u2)', array('u1' => 1, 'u2' => 2), 'u');
  42          $this->assertEquals(' IN (:u1, :u2)', $sql);
  43          $this->assertEquals(array('u1' => 1, 'u2' => 2), $params);
  44      }
  45  
  46      public function test_quiz_statistics_renumber_placeholders_work_to_do() {
  47          list($sql, $params) = quiz_statistics_renumber_placeholders(
  48                  'frog1 IN (:frog100 , :frog101)', array('frog100' => 1, 'frog101' => 2), 'frog');
  49          $this->assertEquals('frog1 IN (:frog1 , :frog2)', $sql);
  50          $this->assertEquals(array('frog1' => 1, 'frog2' => 2), $params);
  51      }
  52  }