Test Tear Down Helper Function Example

example_test.go

//TestDBTearDown closes test db connection 
func TestDBTearDown(db *sql.DB) error {
  log.Info("Closing connection to test database") 
  err := db.Close()
  if err != nil {
    log.WithFields(log.Fields{
      "err": err,
    }).Warn("Closing db connection resulted in error")
    return err
  }
  return nil
}