Contao\CoreBundle\Test\DependencyInjection\Compiler\AddPackagesPassTest::testFileNotFound PHP Method

    public function testFileNotFound()
    {
        $pass = new AddPackagesPass($this->getRootDir() . '/vendor/composer/invalid.json');
        $container = new ContainerBuilder();
        $pass->process($container);
        $this->assertTrue($container->hasParameter('kernel.packages'));
        $packages = $container->getParameter('kernel.packages');
        $this->assertInternalType('array', $packages);
        $this->assertEmpty($container->getParameter('kernel.packages'));
    }