message: Remove test environments
diff: process.env.DB_NAME = 'test';
  process.env.NODE_ENV = 'test';
  -
  -process.env.MAILSMTPSERVER = 'smtp.ethereal.email';
  -process.env.MAILSMTPPORT = '587';
  -process.env.MAILUSER = 'x664qe6txbhpjjar@ethereal.email';
  -process.env.MAILPASS = 'B8SecahPMwRTafeJMZ';
  