Webmozart\Console\Api\Application\Application::getConfig PHP Method

    public function getConfig();

 public static function setUpBeforeClass()
 {
     while (false === @mkdir(self::$tempDir = sys_get_temp_dir() . '/puli-cli/AbstractCommandHandlerTest' . rand(10000, 99999), 0777, true)) {
     }
     self::$application = new ConsoleApplication(new PuliApplicationConfig(new Puli(self::$tempDir)));
     self::$formatter = new PlainFormatter(self::$application->getConfig()->getStyleSet());
 }