packet: create bmp package

move bmp stuff from bgp to bmp package.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>

1 files changed, 74 insertions, 0 deletions

diff --git a/packet/bmp/bmp_test.go b/packet/bmp/bmp_test.go
new file mode 100644
index 00000000..dd7391aa
--- /dev/null
+++ b/packet/bmp/bmp_test.go
@@ -0,0 +1,74 @@
+// Copyright (C) 2015 Nippon Telegraph and Telephone Corporation.
+//
+// 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.
+
+package bmp
+
+import (
+	"github.com/osrg/gobgp/packet/bgp"
+	"github.com/stretchr/testify/assert"
+	"reflect"
+	"testing"
+)
+
+func verify(t *testing.T, m1 *BMPMessage) {
+	buf1, _ := m1.Serialize()
+	m2, err := ParseBMPMessage(buf1)
+	if err != nil {
+		t.Error(err)
+	}
+	buf2, _ := m2.Serialize()
+
+	if reflect.DeepEqual(m1, m2) == true {
+		t.Log("OK")
+	} else {
+		t.Error("Something wrong")
+		t.Error(len(buf1), m1, buf1)
+		t.Error(len(buf2), m2, buf2)
+	}
+}
+
+func Test_Initiation(t *testing.T) {
+	verify(t, NewBMPInitiation(nil))
+	tlv := NewBMPTLV(1, []byte{0x3, 0xb, 0x0, 0x0, 0x0, 0xf, 0x42, 0x40})
+	m := NewBMPInitiation([]BMPTLV{*tlv})
+	verify(t, m)
+}
+
+func Test_PeerUpNotification(t *testing.T) {
+	m := bgp.NewTestBGPOpenMessage()
+	p0 := NewBMPPeerHeader(0, false, 1000, "10.0.0.1", 70000, "10.0.0.2", 1)
+	verify(t, NewBMPPeerUpNotification(*p0, "10.0.0.3", 10, 100, m, m))
+	p1 := NewBMPPeerHeader(0, false, 1000, "fe80::6e40:8ff:feab:2c2a", 70000, "10.0.0.2", 1)
+	verify(t, NewBMPPeerUpNotification(*p1, "fe80::6e40:8ff:feab:2c2a", 10, 100, m, m))
+}
+
+func Test_PeerDownNotification(t *testing.T) {
+	p0 := NewBMPPeerHeader(0, false, 1000, "10.0.0.1", 70000, "10.0.0.2", 1)
+	verify(t, NewBMPPeerDownNotification(*p0, BMP_PEER_DOWN_REASON_UNKNOWN, nil, []byte{0x3, 0xb}))
+	m := bgp.NewBGPNotificationMessage(1, 2, nil)
+	verify(t, NewBMPPeerDownNotification(*p0, BMP_PEER_DOWN_REASON_LOCAL_BGP_NOTIFICATION, m, nil))
+}
+
+func Test_RouteMonitoring(t *testing.T) {
+	m := bgp.NewTestBGPUpdateMessage()
+	p0 := NewBMPPeerHeader(0, false, 1000, "fe80::6e40:8ff:feab:2c2a", 70000, "10.0.0.2", 1)
+	verify(t, NewBMPRouteMonitoring(*p0, m))
+}
+
+func Test_BogusHeader(t *testing.T) {
+	h, err := ParseBMPMessage(make([]byte, 10))
+	assert.Nil(t, h)
+	assert.NotNil(t, err)
+}