syncthing/vendor/github.com/ccding/go-stun/stun/packet_test.go
2017-03-07 12:44:16 +00:00

62 lines
1.5 KiB
Go

// Copyright 2016, Cong Ding. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// Author: Cong Ding <dinggnu@gmail.com>
package stun
import (
"testing"
)
func TestNewPacketFromBytes(t *testing.T) {
b := make([]byte, 23)
_, err := newPacketFromBytes(b)
if err == nil {
t.Errorf("newPacketFromBytes error")
}
b = make([]byte, 24)
_, err = newPacketFromBytes(b)
if err != nil {
t.Errorf("newPacketFromBytes error")
}
}
func TestNewPacket(t *testing.T) {
_, err := newPacket()
if err != nil {
t.Errorf("newPacket error")
}
}
func TestPacketAll(t *testing.T) {
p, err := newPacket()
if err != nil {
t.Errorf("newPacket error")
}
p.addAttribute(*newChangeReqAttribute(true, true))
p.addAttribute(*newSoftwareAttribute("aaa"))
p.addAttribute(*newFingerprintAttribute(p))
pkt, err := newPacketFromBytes(p.bytes())
if err != nil {
t.Errorf("newPacketFromBytes error")
}
if pkt.types != 0 {
t.Errorf("newPacketFromBytes error")
}
if pkt.length < 24 {
t.Errorf("newPacketFromBytes error")
}
}