+++ /dev/null
-// Copyright (c) 2013-2016 The btcsuite developers
-// Use of this source code is governed by an ISC
-// license that can be found in the LICENSE file.
-
-package wire
-
-import (
- "bytes"
- "reflect"
- "testing"
-
- "github.com/davecgh/go-spew/spew"
-)
-
-// TestVerAck tests the MsgVerAck API.
-func TestVerAck(t *testing.T) {
- pver := ProtocolVersion
-
- // Ensure the command is expected value.
- wantCmd := "verack"
- msg := NewMsgVerAck()
- if cmd := msg.Command(); cmd != wantCmd {
- t.Errorf("NewMsgVerAck: wrong command - got %v want %v",
- cmd, wantCmd)
- }
-
- // Ensure max payload is expected value.
- wantPayload := uint32(0)
- maxPayload := msg.MaxPayloadLength(pver)
- if maxPayload != wantPayload {
- t.Errorf("MaxPayloadLength: wrong max payload length for "+
- "protocol version %d - got %v, want %v", pver,
- maxPayload, wantPayload)
- }
-}
-
-// TestVerAckWire tests the MsgVerAck wire encode and decode for various
-// protocol versions.
-func TestVerAckWire(t *testing.T) {
- msgVerAck := NewMsgVerAck()
- msgVerAckEncoded := []byte{}
-
- tests := []struct {
- in *MsgVerAck // Message to encode
- out *MsgVerAck // Expected decoded message
- buf []byte // Wire encoding
- pver uint32 // Protocol version for wire encoding
- enc MessageEncoding // Message encoding format
- }{
- // Latest protocol version.
- {
- msgVerAck,
- msgVerAck,
- msgVerAckEncoded,
- ProtocolVersion,
- BaseEncoding,
- },
-
- // Protocol version BIP0035Version.
- {
- msgVerAck,
- msgVerAck,
- msgVerAckEncoded,
- BIP0035Version,
- BaseEncoding,
- },
-
- // Protocol version BIP0031Version.
- {
- msgVerAck,
- msgVerAck,
- msgVerAckEncoded,
- BIP0031Version,
- BaseEncoding,
- },
-
- // Protocol version NetAddressTimeVersion.
- {
- msgVerAck,
- msgVerAck,
- msgVerAckEncoded,
- NetAddressTimeVersion,
- BaseEncoding,
- },
-
- // Protocol version MultipleAddressVersion.
- {
- msgVerAck,
- msgVerAck,
- msgVerAckEncoded,
- MultipleAddressVersion,
- BaseEncoding,
- },
- }
-
- t.Logf("Running %d tests", len(tests))
- for i, test := range tests {
- // Encode the message to wire format.
- var buf bytes.Buffer
- err := test.in.BtcEncode(&buf, test.pver, test.enc)
- if err != nil {
- t.Errorf("BtcEncode #%d error %v", i, err)
- continue
- }
- if !bytes.Equal(buf.Bytes(), test.buf) {
- t.Errorf("BtcEncode #%d\n got: %s want: %s", i,
- spew.Sdump(buf.Bytes()), spew.Sdump(test.buf))
- continue
- }
-
- // Decode the message from wire format.
- var msg MsgVerAck
- rbuf := bytes.NewReader(test.buf)
- err = msg.BtcDecode(rbuf, test.pver, test.enc)
- if err != nil {
- t.Errorf("BtcDecode #%d error %v", i, err)
- continue
- }
- if !reflect.DeepEqual(&msg, test.out) {
- t.Errorf("BtcDecode #%d\n got: %s want: %s", i,
- spew.Sdump(msg), spew.Sdump(test.out))
- continue
- }
- }
-}