<?php
/**
 * @package Base
 * @subpackage Tests
 * @version 1.3beta1
 * @copyright Copyright (C) 2005-2007 eZ systems as. All rights reserved.
 * @license http://ez.no/licenses/new_bsd New BSD License
 */
/**
 * @package Base
 * @subpackage Tests
 */
class ezcBaseInitTest extends ezcTestCase
{
    public function setUp()
    {
        testBaseInitClass::$instance = null;
    }

    public function testCallback1()
    {
        $obj = testBaseInitClass::getInstance();
        $this->assertEquals( false, $obj->configured );
    }

    public function testCallback2()
    {
        ezcBaseInit::setCallback( 'testBaseInit', 'testBaseInitCallback' );
        $obj = testBaseInitClass::getInstance();
        $this->assertEquals( true, $obj->configured );
    }
    
    public function testCallback3()
    {
        try
        {
            ezcBaseInit::setCallback( 'testBaseInit', 'testBaseInitCallback' );
            $this->fail( "Expected exception not thrown." );
        }
        catch ( ezcBaseInitCallbackConfiguredException $e )
        {
            $this->assertEquals( "The 'testBaseInit' is already configured with callback class 'testBaseInitCallback'.", $e->getMessage() );
        }
    }

    public static function suite()
    {
        return new PHPUnit_Framework_TestSuite("ezcBaseInitTest");
    }
}

class testBaseInitCallback implements ezcBaseConfigurationInitializer
{
    static public function configureObject( $objectToConfigure )
    {
        $objectToConfigure->configured = true;
    }
}

class testBaseInitClass
{
    public $configured = false;
    public static $instance;

    public static function getInstance()
    {
        if ( is_null( self::$instance ) )
        {
            self::$instance = new testBaseInitClass();
            ezcBaseInit::fetchConfig( 'testBaseInit', self::$instance );
        }
        return self::$instance;
    }
}
?>