text: <?php
  /*
   * This file is part of PHPUnit.
   *
   * (c) Sebastian Bergmann <sebastian@phpunit.de>
   *
   * For the full copyright and license information, please view the LICENSE
   * file that was distributed with this source code.
   */
  
  /**
   * Prettifies class and method names for use in TestDox documentation.
   *
   * @since Class available since Release 2.1.0
   */
  class PHPUnit_Util_TestDox_NamePrettifier
  {
      /**
       * @var string
       */
      protected $prefix = 'Test';
  
      /**
       * @var string
       */
      protected $suffix = 'Test';
  
      /**
       * @var array
       */
      protected $strings = array();
  
      /**
       * Prettifies the name of a test class.
       *
       * @param string $name
       *
       * @return string
       */
      public function prettifyTestClass($name)
      {
          $title = $name;
  
          if ($this->suffix !== null &&
              $this->suffix == substr($name, -1 * strlen($this->suffix))) {
              $title = substr($title, 0, strripos($title, $this->suffix));
          }
  
          if ($this->prefix !== null &&
              $this->prefix == substr($name, 0, strlen($this->prefix))) {
              $title = substr($title, strlen($this->prefix));
          }
  
          if (substr($title, 0, 1) == '\\') {
              $title = substr($title, 1);
          }
  
          return $title;
      }
  
      /**
       * Prettifies the name of a test method.
       *
       * @param string $name
       *
       * @return string
       */
      public function prettifyTestMethod($name)
      {
          $buffer = '';
  
          if (!is_string($name) || strlen($name) == 0) {
              return $buffer;
          }
  
          $string = preg_replace('#\d+$#', '', $name, -1, $count);
  
          if (in_array($string, $this->strings)) {
              $name = $string;
          } elseif ($count == 0) {
              $this->strings[] = $string;
          }
  
          if (strpos($name, '_') !== false) {
              return str_replace('_', ' ', $name);
          }
  
          $max = strlen($name);
  
          if (substr($name, 0, 4) == 'test') {
              $offset = 4;
          } else {
              $offset  = 0;
              $name[0] = strtoupper($name[0]);
          }
  
          $wasNumeric = false;
  
          for ($i = $offset; $i < $max; $i++) {
              if ($i > $offset &&
                  ord($name[$i]) >= 65 &&
                  ord($name[$i]) <= 90) {
                  $buffer .= ' ' . strtolower($name[$i]);
              } else {
                  $isNumeric = is_numeric($name[$i]);
  
                  if (!$wasNumeric && $isNumeric) {
                      $buffer    .= ' ';
                      $wasNumeric = true;
                  }
  
                  if ($wasNumeric && !$isNumeric) {
                      $wasNumeric = false;
                  }
  
                  $buffer .= $name[$i];
              }
          }
  
          return $buffer;
      }
  
      /**
       * Sets the prefix of test names.
       *
       * @param string $prefix
       */
      public function setPrefix($prefix)
      {
          $this->prefix = $prefix;
      }
  
      /**
       * Sets the suffix of test names.
       *
       * @param string $suffix
       */
      public function setSuffix($suffix)
      {
          $this->suffix = $suffix;
      }
  }
  