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   1  <?php
   2  
   3  global $CFG;
   4  require_once($CFG->dirroot . '/lib/password_compat/lib/password.php');
   5  
   6  class PasswordNeedsRehashTest extends PHPUnit_Framework_TestCase {
   7      
   8      public static function provideCases() {
   9          return array(
  10              array('foo', 0, array(), false),
  11              array('foo', 1, array(), true),
  12              array('$2y$07$usesomesillystringfore2uDLvp1Ii2e./U9C8sBjqp8I90dH6hi', PASSWORD_BCRYPT, array(), true),
  13              array('$2y$07$usesomesillystringfore2udlvp1ii2e./u9c8sbjqp8i90dh6hi', PASSWORD_BCRYPT, array('cost' => 7), false),
  14              array('$2y$07$usesomesillystringfore2udlvp1ii2e./u9c8sbjqp8i90dh6hi', PASSWORD_BCRYPT, array('cost' => 5), true),
  15          );
  16      }
  17  
  18      public function testFuncExists() {
  19          $this->assertTrue(function_exists('password_needs_rehash'));
  20      }
  21  
  22      /**
  23       * @dataProvider provideCases
  24       */
  25      public function testCases($hash, $algo, $options, $valid) {
  26          $this->assertEquals($valid, password_needs_rehash($hash, $algo, $options));
  27      }
  28  
  29  }