Nyholm\BundleTest\BaseBundleTestCase

Complexity

Total Complexity

9

Size/Duplication

Total Lines	78
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Test Coverage

Coverage

89.66%

Importance

Changes

0

6 Methods

Rating	Name	Duplication	Size	Complexity
	getBundleClass()	0	1	?
A	bootKernel()	0	10	2
A	getContainer()	0	4	1
A	createKernel()	0	14	2
A	ensureKernelShutdown()	0	10	3
A	tearDown()	0	4	1

<?php

namespace Nyholm\BundleTest;

use PHPUnit\Framework\TestCase;
use Symfony\Component\DependencyInjection\ResettableContainerInterface;
use Symfony\Component\HttpKernel\Kernel;

/**
 * @author Tobias Nyholm <tobias.nyholm@gmail.com>
 */
abstract class BaseBundleTestCase extends TestCase
{
    /**
     * @var AppKernel
     */
    private $kernel;

    /**
     * @return string
     */
    abstract protected function getBundleClass();

    /**
     * Boots the Kernel for this test.
     *
     * @param array $options

There is no parameter named $options. Was it maybe removed?

     */
    protected function bootKernel()
    {
        $this->ensureKernelShutdown();

        if (null === $this->kernel) {
            $this->createKernel();
        }

        $this->kernel->boot();
    }

    /**
     * @return \Symfony\Component\DependencyInjection\ContainerInterface
     */
    protected function getContainer()
    {
        return $this->kernel->getContainer();
    }

    /**
     * Get a kernel which you may configure with your bundle and services.
     *
     * @return AppKernel
     */
    protected function createKernel()
    {
        if (!class_exists(Kernel::class)) {
            throw new \LogicException('You must install symfony/symfony to run the bundle test.');
        }

        require_once __DIR__.'/AppKernel.php';
        $class = 'Nyholm\BundleTest\AppKernel';

        $this->kernel = new $class(uniqid('cache'));
        $this->kernel->addBundle($this->getBundleClass());

        return $this->kernel;
    }

    /**
     * Shuts the kernel down if it was used in the test.
     */
    private function ensureKernelShutdown()
    {
        if (null !== $this->kernel) {
            $container = $this->kernel->getContainer();
            $this->kernel->shutdown();
            if ($container instanceof ResettableContainerInterface) {
                $container->reset();
            }
        }
    }

    /**
     * Clean up Kernel usage in this test.
     */
    protected function tearDown()
    {
        $this->ensureKernelShutdown();
    }
}