/**
  * Sets up this unit test.
  *
  * @return void
  */
 protected function setUp()
 {
     if (self::$_phpcs === null) {
         self::$_phpcs = new PHP_CodeSniffer();
         self::$_phpcs->cli->setCommandLineValues(['-s']);
     }
 }
 /**
  * Sets up this unit test.
  *
  * @return void
  */
 protected function setUp()
 {
     if (self::$_phpcs === null) {
         self::$_phpcs = new PHP_CodeSniffer();
     }
 }