lithium\tests\cases\data\CollectionTest::testHandlers PHP Method

    public function testHandlers()
    {
        $handlers = array('stdClass' => function ($value) {
            return substr($value->scalar, -1);
        });
        $array = new MockCollection(compact('handlers') + array('data' => array(array('value' => (object) 'hello'), array('value' => (object) 'world'))));
        $expected = array(array('value' => 'o'), array('value' => 'd'));
        $this->assertIdentical($expected, $array->to('array', array('indexed' => false)));
    }