ExtractEventTest.php

<?php
/**
 * @see       https://github.com/zendframework/zend-hydrator for the canonical source repository
 * @copyright Copyright (c) 2010-2018 Zend Technologies USA Inc. (https://www.zend.com)
 * @license   https://github.com/zendframework/zend-hydrator/blob/master/LICENSE.md New BSD License
 */

declare(strict_types=1);

namespace ZendTest\Hydrator\Aggregate;

use PHPUnit\Framework\TestCase;
use stdClass;
use Zend\Hydrator\Aggregate\ExtractEvent;

/**
 * Unit tests for {@see ExtractEvent}
 */
class ExtractEventTest extends TestCase
{
    /**
     * @covers \Zend\Hydrator\Aggregate\ExtractEvent
     */
    public function testEvent()
    {
        $target    = new stdClass();
        $object1   = new stdClass();
        $event     = new ExtractEvent($target, $object1);
        $data2     = ['maintainer' => 'Marvin'];
        $object2   = new stdClass();

        $this->assertSame(ExtractEvent::EVENT_EXTRACT, $event->getName());
        $this->assertSame($target, $event->getTarget());
        $this->assertSame($object1, $event->getExtractionObject());
        $this->assertSame([], $event->getExtractedData());

        $event->setExtractedData($data2);

        $this->assertSame($data2, $event->getExtractedData());


        $event->setExtractionObject($object2);

        $this->assertSame($object2, $event->getExtractionObject());

        $event->mergeExtractedData(['president' => 'Zaphod']);

        $extracted = $event->getExtractedData();

        $this->assertCount(2, $extracted);
        $this->assertSame('Marvin', $extracted['maintainer']);
        $this->assertSame('Zaphod', $extracted['president']);
    }
}