1. sfTester.class.php
  2. /**
 * sfTester is the base class for all tester classes.
 *
 * @package    symfony
 * @subpackage test
 * @author     Fabien Potencier 
 * @version    SVN: $Id: sfTester.class.php 13691 2008-12-03 22:17:01Z Kris.Wallsmith $
 */
  3. abstract class sfTester
  4. {
  5.   protected
  6.     $inABlock = false,
  7.     $browser  = null,
  8.     $tester   = null;
  10.   /**
  11.    * Constructor.
  12.    *
  13.    * @param sfTestFunctionalBase $browser A browser
  14.    * @param lime_test            $tester  A tester object
  15.    */
  16.   public function __construct(sfTestFunctionalBase $browser, $tester)
  17.   {
  18.     $this->browser = $browser;
  19.     $this->tester  = $tester;
  20.   }
  22.   /**
  23.    * Prepares the tester.
  24.    */
  25.   abstract public function prepare();
  27.   /**
  28.    * Initializes the tester.
  29.    */
  30.   abstract public function initialize();
  32.   /**
  33.    * Begins a block.
  34.    *
  35.    * @return sfTester This sfTester instance
  36.    */
  37.   public function begin()
  38.   {
  39.     $this->inABlock = true;
  41.     return $this->browser->begin();
  42.   }
  44.   /**
  45.    * Ends a block.
  46.    *
  47.    * @param sfTestFunctionalBase
  48.    */
  49.   public function end()
  50.   {
  51.     $this->inABlock = false;
  53.     return $this->browser->end();
  54.   }
  56.   /**
  57.    * Returns the object that each test method must return.
  58.    *
  59.    * @return sfTestFunctionalBase|sfTester
  60.    */
  61.   public function getObjectToReturn()
  62.   {
  63.     return $this->inABlock ? $this : $this->browser;
  64.   }
  66.   public function __call($method, $arguments)
  67.   {
  68.     call_user_func_array(array($this->browser, $method), $arguments);
  70.     return $this->getObjectToReturn();
  71.   }
  72. }
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