package main import ( "bytes" "os/exec" "github.com/docker/docker/integration-cli/checker" "github.com/go-check/check" ) func (s *DockerSuite) TestLoginWithoutTTY(c *check.C) { 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 err := cmd.Run() c.Assert(err, checker.NotNil) //"Expected non nil err when logging in & TTY not available" } func (s *DockerRegistryAuthHtpasswdSuite) TestLoginToPrivateRegistry(c *check.C) { // wrong credentials out, _, err := dockerCmdWithError("login", "-u", s.reg.Username(), "-p", "WRONGPASSWORD", privateRegistryURL) c.Assert(err, checker.NotNil, check.Commentf("%s", out)) c.Assert(out, checker.Contains, "401 Unauthorized") // now it's fine dockerCmd(c, "login", "-u", s.reg.Username(), "-p", s.reg.Password(), privateRegistryURL) }