<?php

/**
 * This file is part of the Propel package.
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @license    MIT License
 */

require_once dirname(__FILE__) . '/../../../tools/helpers/bookstore/BookstoreEmptyTestBase.php';

/**
 * Test class for PropelObjectFormatter.
 *
 * @author     Francois Zaninotto
 * @version    $Id$
 * @package    runtime.formatter
 */
class PropelFormatterTest extends BookstoreEmptyTestBase
{
    protected function setUp()
    {
        parent::setUp();
        BookstoreDataPopulator::populate();
    }

    public function testGetWorkerObjectReturnsRightClass()
    {
        $formatter = $this->getMockForAbstractClass('PropelFormatter');

        $method = new ReflectionMethod('PropelFormatter', 'getWorkerObject');
        $method->setAccessible(true);

        $classNames = array(
            'Bookstore',
            'BookReader',
            'BookClubList',
        );

        $col = 0;
        foreach ($classNames as $className) {
            // getWorkerObject() should always return an instance of the requested class, regardless of the value of $col
            $result = $method->invoke($formatter, $col, $className);

            $this->assertEquals($className, get_class($result), 'getWorkerObject did not return an instance of the requested class');
        }
    }

    public function testGetWorkerObjectCachedInstance()
    {
        $formatter = $this->getMockForAbstractClass('PropelFormatter');

        $method = new ReflectionMethod('PropelFormatter', 'getWorkerObject');
        $method->setAccessible(true);

        $className = 'Bookstore';
        $col = 0;

        $result1 = $method->invoke($formatter, $col, $className);
        $result2 = $method->invoke($formatter, $col, $className);

        $this->assertEquals(spl_object_hash($result1), spl_object_hash($result2), 'getWorkerObject should return a cached instance of a class at the same col index');
    }
}