package main
 
 import (
 	"bytes"
 	"os/exec"
 	"testing"
 )
 
 func TestLoginWithoutTTY(t *testing.T) {
 	cmd := exec.Command(dockerBinary, "login")
 

 	// Send to stdin so the process does not get the TTY
 	cmd.Stdin = bytes.NewBufferString("buffer test string \n")

 
 	// run the command and block until it's done
 	if err := cmd.Run(); err == nil {
 		t.Fatal("Expected non nil err when loginning in & TTY not available")
 	}
 
 	logDone("login - login without TTY")
 }