Codeception\Module\WPCLI::evaluateStatus PHP Method

    protected function evaluateStatus(&$output, $status)
    {
        if (!empty($this->config['throw']) && $status < 0) {
            $output = !is_array($output) ?: json_encode($output);
            $message = "wp-cli terminated with status [{$status}] and output [{$output}]\n\nWPCLI module is configured to throw an exception when wp-cli terminates with an error status; set the `throw` parameter to `false` to avoid this.";
            throw new ModuleException(__CLASS__, $message);
        }
    }