ParaTest\Runners\PHPUnit\WrapperRunner::setExitCode PHP Method

    private function setExitCode()
    {
        if ($this->interpreter->getTotalErrors()) {
            $this->exitcode = self::PHPUNIT_ERRORS;
        } elseif ($this->interpreter->getTotalFailures()) {
            $this->exitcode = self::PHPUNIT_FAILURES;
        } else {
            $this->exitcode = 0;
        }
    }