AppFixtures.php

<?php
namespace AppBundle\DataFixtures\ORM;

use Hautelook\AliceBundle\Alice\DataFixtureLoader;
use Nelmio\Alice\Fixtures;

class AppFixtures extends DataFixtureLoader
{
    /**
     * {@inheritDoc}
     */
    protected function getFixtures()
    {
        return  array(
            __DIR__ . '/user.yaml',
        );
    }
}