1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
|
package dhcpv6
import (
"bytes"
"testing"
"github.com/stretchr/testify/require"
)
func TestOptInterfaceId(t *testing.T) {
expected := []byte("DSLAM01 eth2/1/01/21")
opt, err := ParseOptInterfaceId(expected)
if err != nil {
t.Fatal(err)
}
if optLen := opt.Length(); optLen != len(expected) {
t.Fatalf("Invalid length. Expected %v, got %v", len(expected), optLen)
}
if url := opt.InterfaceID(); !bytes.Equal(url, expected) {
t.Fatalf("Invalid Interface ID. Expected %v, got %v", expected, url)
}
}
func TestOptInterfaceIdToBytes(t *testing.T) {
interfaceId := []byte("DSLAM01 eth2/1/01/21")
expected := []byte{00, 18, 00, byte(len(interfaceId))}
expected = append(expected, interfaceId...)
opt := OptInterfaceId{}
opt.SetInterfaceID(interfaceId)
toBytes := opt.ToBytes()
if !bytes.Equal(toBytes, expected) {
t.Fatalf("Invalid ToBytes result. Expected %v, got %v", expected, toBytes)
}
}
func TestOptInterfaceIdString(t *testing.T) {
interfaceId := []byte("DSLAM01 eth2/1/01/21")
opt := OptInterfaceId{}
opt.SetInterfaceID(interfaceId)
require.Contains(
t,
opt.String(),
"68 83 76 65 77 48 49 32 101 116 104 50 47 49 47 48 49 47 50 49",
"String() should return the interfaceId as bytes",
)
}
|
