package message

import (
  "testing"
  "fmt"
)

func toHex(b []byte) (r string) {
  r = "[ "
  for _, e := range b {
    r += fmt.Sprintf("0x%x ", e)
  }
  return r + "]"
}

func TestMessageID(t *testing.T) {
	m := NewLDAPMessageWithProtocolOp(UnbindRequest{})
	m.SetMessageID(128)
	buf, err := m.Write()
	if err != nil {
		t.Errorf("marshalling failed with %v", err)
	}
	t.Logf("%v", toHex(buf.Bytes()))

	ret, err := ReadLDAPMessage(NewBytes(0, buf.Bytes()))
	if err != nil {
		t.Errorf("unmarshalling failed with %v", err)
	}
	if _, ok := ret.ProtocolOp().(UnbindRequest); !ok {
		t.Errorf("should be an unbind request")
	}
	if ret.MessageID() != 128 {
		t.Errorf("Expect message id 128, got %d", ret.MessageID())
	}
	t.Log("Done, marshal/unmarshall worked")
}

func TestSearchEntry(t *testing.T) {
	m := NewLDAPMessageWithProtocolOp(SearchResultEntry{
		objectName:"cn=êige€nbgtz,ou=users,dc=deuxfleurs,dc=fr", 
		attributes: PartialAttributeList{
			PartialAttribute{
				type_:"displayname",
				vals:[]AttributeValue{"êiGe€NBgTZ"},
			},
			PartialAttribute{
				type_:"objectclass",
				vals:[]AttributeValue{"inetOrgPerson"},
			},
			PartialAttribute{
				type_:"objectclass", 
				vals:[]AttributeValue{"organizationalPerson"},
			},
			PartialAttribute{
				type_:"objectclass", 
				vals:[]AttributeValue{"person"},
			},
			PartialAttribute{
				type_:"objectclass",
				vals:[]AttributeValue{"top"},
			},
			PartialAttribute{
				type_:"structuralobjectclass",
				vals:[]AttributeValue{"inetOrgPerson"},
			},
		},
	})
	m.SetMessageID(24)
	buf, err := m.Write()
	if err != nil {
		t.Errorf("marshalling failed with %v", err)
	}
	if buf.Bytes()[0] != 0x30 {
		t.Logf("Malformed message: %v", toHex(buf.Bytes()))
	}
}