/**
  * Assertion helper for `asArguments()` calls.
  *
  * @param  string[] $expected
  * @param  lang.RuntimeOptions $actual
  */
 private function assertArguments($expected, $actual)
 {
     if (defined('HHVM_VERSION')) {
         array_unshift($expected, '--php');
     }
     $this->assertEquals($expected, $actual->asArguments());
 }
 public function classPathDoesntAppearInArguments()
 {
     $options = new RuntimeOptions();
     $options->withClassPath('/opt/xp/lib/mysql-1.0.0.xar');
     $this->assertArguments([], $options);
 }