fixture

<?php

namespace dn\AnkieterBundle\DataFixtures\ORM;

use Doctrine\Common\DataFixtures\FixtureInterface;

use dn\AnkieterBundle\Entity\Inquiry;
use dn\AnkieterBundle\Entity\Question;
use dn\AnkieterBundle\Entity\Answer;

class LoadTestInquiryData implements FixtureInterface
{
    public function load($manager)
    {
        // creating inquiry:
        $inquiry = new Inquiry();
        $inquiry->setName('Testowe badanie');
        $inquiry->setDescription('Jakiś opis badania…');
        $manager->persist($inquiry);

        // creating questions for the inquiry:
        for ($i = 1; $i <= 5; $i++) {
            $question = new Question();
            $question->setPosition($i);
            $question->setContent('Pytanie nr '.$i);
            $question->setInquiry($inquiry);
            $manager->persist($question);

            // creating answers for questions:
            for ($j = 1; $j <= 5; $j++) {
                $answer = new Answer();
                $answer->setPosition($j);
                $answer->setContent('Odpowiedź nr '.$j);
                $answer->setQuestion($question);
                $manager->persist($answer);
            }
        }

        $manager->flush();
    }
}