PHPUnit listener for to run migrations on symfony

IntegrationDbSuitesListener.php

<?php
namespace AppBundle\Tests\Repository\PHPUnit;

use Doctrine\Bundle\DoctrineBundle\Command\CreateDatabaseDoctrineCommand;
use Doctrine\Bundle\DoctrineBundle\Command\DropDatabaseDoctrineCommand;
use Doctrine\Bundle\MigrationsBundle\Command\MigrationsMigrateDoctrineCommand;
use Exception;
use PHPUnit_Framework_BaseTestListener;
use PHPUnit_Framework_Test;
use PHPUnit_Framework_TestSuite;
use Symfony\Bundle\FrameworkBundle\Console\Application;
use Symfony\Component\Console\Input\ArrayInput;
use Symfony\Component\Console\Output\ConsoleOutput;

class IntegrationDbSuitesListener extends PHPUnit_Framework_BaseTestListener
{
    /**
     * @var bool
     */
    private $dbCreated = false;

    /**
     * An error occurred.
     *
     * @param PHPUnit_Framework_Test $test
     * @param Exception $e
     * @param float $time
     */
    public function addError(PHPUnit_Framework_Test $test, Exception $e, $time)
    {
        if ($this->dbCreated) {
            $this->dropDatabase();
            SymfonyKernelHelper::ensureKernelShutdown();
        }
    }

    /**
     * A test suite started.
     *
     * @param PHPUnit_Framework_TestSuite $suite
     */
    public function startTestSuite(PHPUnit_Framework_TestSuite $suite)
    {
        if ($suite->getName() === 'Project Integration Test Suite') {
            SymfonyKernelHelper::bootKernel();
            $this->createDatabase();
            $this->createSchema();
        }
    }

    /**
     * A test suite ended.
     *
     * @param PHPUnit_Framework_TestSuite $suite
     */
    public function endTestSuite(PHPUnit_Framework_TestSuite $suite)
    {
        if ($suite->getName() === 'Project Integration Test Suite') {
            $this->dropDatabase();
            SymfonyKernelHelper::ensureKernelShutdown();
        }
    }

    private function createSchema()
    {
        $application = new Application(SymfonyKernelHelper::getKernel());
        $command = new MigrationsMigrateDoctrineCommand();
        $application->add($command);
        $input = new ArrayInput([
            '--quiet' => true,
        ]);
        $input->setInteractive(false);
        $command->run($input, new ConsoleOutput());
    }

    private function createDatabase()
    {
        $application = new Application(SymfonyKernelHelper::getKernel());
        $command = new CreateDatabaseDoctrineCommand();
        $application->add($command);
        $input = new ArrayInput([
            '--quiet' => true,
        ]);
        $input->setInteractive(false);
        $command->run($input, new ConsoleOutput());
        $this->dbCreated = true;
    }

    private function dropDatabase()
    {
        $application = new Application(SymfonyKernelHelper::getKernel());
        $command = new DropDatabaseDoctrineCommand();
        $application->add($command);
        $input = new ArrayInput([
            '--force' => true,
            '--quiet' => true,
        ]);
        $input->setInteractive(false);
        $command->run($input, new ConsoleOutput());
        $this->dbCreated = false;
    }
}