eZ\Bundle\EzPublishCoreBundle\DependencyInjection\EzPublishCoreExtension::addDefaultSettings PHP Method

    public function addDefaultSettings($fileLocation, array $files)
    {
        $this->defaultSettingsCollection[$fileLocation] = $files;
    }

 protected function setUp()
 {
     $this->extension = new EzPublishCoreExtension([new Parser\Page(), new Parser\BlockView()]);
     $this->extension->addDefaultSettings(__DIR__ . '/../../../bundle/Resources/config', ['default_settings.yml']);
     $this->extension->addConfigurationRegistrar(function (array $config, ContainerBuilder $container) {
         if (isset($config['ezpage']['layouts'])) {
             $container->setParameter('ezpublish.ezpage.layouts', $config['ezpage']['layouts'] + $container->getParameter('ezpublish.ezpage.layouts'));
         }
         if (isset($config['ezpage']['blocks'])) {
             $container->setParameter('ezpublish.ezpage.blocks', $config['ezpage']['blocks'] + $container->getParameter('ezpublish.ezpage.blocks'));
         }
         if (isset($config['ezpage']['enabledLayouts'])) {
             $container->setParameter('ezpublish.ezpage.enabledLayouts', $config['ezpage']['enabledLayouts'] + $container->getParameter('ezpublish.ezpage.enabledLayouts'));
         }
         if (isset($config['ezpage']['enabledBlocks'])) {
             $container->setParameter('ezpublish.ezpage.enabledBlocks', $config['ezpage']['enabledBlocks'] + $container->getParameter('ezpublish.ezpage.enabledBlocks'));
         }
     });
     parent::setUp();
 }