message: test: modify converage
diff: @@ -26,6 +26,7 @@ export class SurgioCommand extends Command {
  constructor(rawArgv) {
  super(rawArgv);
  + // istanbul ignore next
  if (fs.existsSync(envPath)) {
  env2(envPath);
  }
  @@ -42,6 +43,7 @@ export class SurgioCommand extends Command {
  this.load(path.join(__dirname, './command'));
  + // istanbul ignore next
  if (this.yargs.argv.verbose) {
  transports.console.level = 'debug';
  }
  