Newer
Older
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
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
package packet
import (
"bytes"
"testing"
"github.com/stretchr/testify/assert"
)
func TestDecodePeerDownNotification(t *testing.T) {
tests := []struct {
name string
input []byte
ch *CommonHeader
wantFail bool
expected *PeerDownNotification
}{
{
name: "Full",
input: []byte{
1,
1, 2, 3,
},
ch: &CommonHeader{
MsgLength: CommonHeaderLen + 4,
},
wantFail: false,
expected: &PeerDownNotification{
Reason: 1,
Data: []byte{
1, 2, 3,
},
},
},
{
name: "Full no data",
input: []byte{
4,
},
ch: &CommonHeader{
MsgLength: CommonHeaderLen + 4,
},
wantFail: false,
expected: &PeerDownNotification{
Reason: 4,
Data: nil,
},
},
{
name: "Incomplete data",
input: []byte{
1,
1, 2, 3,
},
ch: &CommonHeader{
MsgLength: CommonHeaderLen + 5,
},
wantFail: true,
},
{
name: "Incomplete",
input: []byte{},
ch: &CommonHeader{
MsgLength: CommonHeaderLen + 5,
},
wantFail: true,
},
}
for _, test := range tests {
buf := bytes.NewBuffer(test.input)
p, err := decodePeerDownNotification(buf, test.ch)
if err != nil {
if test.wantFail {
continue
}
t.Errorf("Unexpected failure for test %q: %v", test.name, err)
continue
}
if test.wantFail {
t.Errorf("Unexpected success for test %q", test.name)
continue
}
assert.Equalf(t, test.expected, p, "Test %q", test.name)
}
}