func TestServer(t *testing.T) {
s := NewServer()
defer s.Close()
c, err := net.Dial("tcp", s.Addr())
if err != nil {
t.Fatal(err)
}
defer c.Close()
rw := newConn(c)
// bind
p := pdu.NewBindTransmitter()
f := p.Fields()
f.Set(pdufield.SystemID, "client")
f.Set(pdufield.Password, "secret")
f.Set(pdufield.InterfaceVersion, 0x34)
if err = rw.Write(p); err != nil {
t.Fatal(err)
}
// bind resp
resp, err := rw.Read()
if err != nil {
t.Fatal(err)
}
id, ok := resp.Fields()[pdufield.SystemID]
if !ok {
t.Fatalf("missing system_id field: %#v", resp)
}
if id.String() != "smpptest" {
t.Fatalf("unexpected system_id: want smpptest, have %q", id)
}
// submit_sm
p = pdu.NewSubmitSM()
f = p.Fields()
f.Set(pdufield.SourceAddr, "foobar")
f.Set(pdufield.DestinationAddr, "bozo")
f.Set(pdufield.ShortMessage, pdutext.Latin1("Lorem ipsum"))
if err = rw.Write(p); err != nil {
t.Fatal(err)
}
// same submit_sm
r, err := rw.Read()
if err != nil {
t.Fatal(err)
}
want, have := *p.Header(), *r.Header()
if want != have {
t.Fatalf("unexpected header: want %#v, have %#v", want, have)
}
for k, v := range p.Fields() {
vv, exists := r.Fields()[k]
if !exists {
t.Fatalf("unexpected fields: want %#v, have %#v",
p.Fields(), r.Fields())
}
if !bytes.Equal(v.Bytes(), vv.Bytes()) {
t.Fatalf("unexpected field data: want %#v, have %#v",
v, vv)
}
}
}
func (t *Transmitter) bindFunc(c Conn) error {
p := pdu.NewBindTransmitter()
f := p.Fields()
f.Set(pdufield.SystemID, t.User)
f.Set(pdufield.Password, t.Passwd)
f.Set(pdufield.SystemType, t.SystemType)
resp, err := bind(c, p)
if err != nil {
return err
}
if resp.Header().ID != pdu.BindTransmitterRespID {
return fmt.Errorf("unexpected response for BindTransmitter: %s",
resp.Header().ID)
}
go t.handlePDU(nil)
return nil
}
func TestConn(t *testing.T) {
s := smpptest.NewServer()
defer s.Close()
c, err := Dial(s.Addr(), nil)
if err != nil {
t.Fatal(err)
}
defer c.Close()
p := pdu.NewBindTransmitter()
f := p.Fields()
f.Set(pdufield.SystemID, smpptest.DefaultUser)
f.Set(pdufield.Password, smpptest.DefaultPasswd)
f.Set(pdufield.InterfaceVersion, 0x34)
if err = c.Write(p); err != nil {
t.Fatal(err)
}
if _, err = c.Read(); err != nil {
t.Fatal(err)
}
}