func (s *storageSuite) sshCommand(c *gc.C, host string, command ...string) *ssh.Cmd {
script := []byte("#!/bin/bash\n" + strings.Join(command, " "))
err := ioutil.WriteFile(filepath.Join(s.bin, "ssh"), script, 0755)
c.Assert(err, gc.IsNil)
client, err := ssh.NewOpenSSHClient()
c.Assert(err, gc.IsNil)
return client.Command(host, command, nil)
}
func (s *SSHCommandSuite) SetUpTest(c *gc.C) {
s.LoggingSuite.SetUpTest(c)
s.testbin = c.MkDir()
s.fakessh = filepath.Join(s.testbin, "ssh")
s.fakescp = filepath.Join(s.testbin, "scp")
err := ioutil.WriteFile(s.fakessh, []byte(echoCommandScript), 0755)
c.Assert(err, gc.IsNil)
err = ioutil.WriteFile(s.fakescp, []byte(echoCommandScript), 0755)
c.Assert(err, gc.IsNil)
s.PatchEnvPathPrepend(s.testbin)
s.client, err = ssh.NewOpenSSHClient()
c.Assert(err, gc.IsNil)
s.PatchValue(ssh.DefaultIdentities, nil)
}