text: <?php
  /**
   * PHPUnit
   *
   * Copyright (c) 2001-2013, Sebastian Bergmann <sebastian@phpunit.de>.
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   *
   *   * Redistributions of source code must retain the above copyright
   *     notice, this list of conditions and the following disclaimer.
   *
   *   * Redistributions in binary form must reproduce the above copyright
   *     notice, this list of conditions and the following disclaimer in
   *     the documentation and/or other materials provided with the
   *     distribution.
   *
   *   * Neither the name of Sebastian Bergmann nor the names of his
   *     contributors may be used to endorse or promote products derived
   *     from this software without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
   * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
   * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
   * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
   * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
   * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
   * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
   * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
   * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
   * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   * POSSIBILITY OF SUCH DAMAGE.
   *
   * @package    PHPUnit
   * @subpackage Util_TestDox
   * @author     Sebastian Bergmann <sebastian@phpunit.de>
   * @copyright  2001-2013 Sebastian Bergmann <sebastian@phpunit.de>
   * @license    http://www.opensource.org/licenses/BSD-3-Clause  The BSD 3-Clause License
   * @link       http://www.phpunit.de/
   * @since      File available since Release 2.3.0
   */
  
  /**
   * Prettifies class and method names for use in TestDox documentation.
   *
   * @package    PHPUnit
   * @subpackage Util_TestDox
   * @author     Sebastian Bergmann <sebastian@phpunit.de>
   * @copyright  2001-2013 Sebastian Bergmann <sebastian@phpunit.de>
   * @license    http://www.opensource.org/licenses/BSD-3-Clause  The BSD 3-Clause License
   * @link       http://www.phpunit.de/
   * @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));
          }
  
          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 = $string;
          } else if ($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  $prefix
       */
      public function setSuffix($suffix)
      {
          $this->suffix = $suffix;
      }
  }
  