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
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
|
package webrtc
import (
"testing"
"github.com/pion/ice/v2"
"github.com/stretchr/testify/assert"
)
func TestICECandidate_Convert(t *testing.T) {
testCases := []struct {
native ICECandidate
expectedType ice.CandidateType
expectedNetwork string
expectedAddress string
expectedPort int
expectedComponent uint16
expectedRelatedAddress *ice.CandidateRelatedAddress
}{
{
ICECandidate{
Foundation: "foundation",
Priority: 128,
Address: "1.0.0.1",
Protocol: ICEProtocolUDP,
Port: 1234,
Typ: ICECandidateTypeHost,
Component: 1,
},
ice.CandidateTypeHost,
"udp",
"1.0.0.1",
1234,
1,
nil,
},
{
ICECandidate{
Foundation: "foundation",
Priority: 128,
Address: "::1",
Protocol: ICEProtocolUDP,
Port: 1234,
Typ: ICECandidateTypeSrflx,
Component: 1,
RelatedAddress: "1.0.0.1",
RelatedPort: 4321,
},
ice.CandidateTypeServerReflexive,
"udp",
"::1",
1234,
1,
&ice.CandidateRelatedAddress{
Address: "1.0.0.1",
Port: 4321,
},
},
{
ICECandidate{
Foundation: "foundation",
Priority: 128,
Address: "::1",
Protocol: ICEProtocolUDP,
Port: 1234,
Typ: ICECandidateTypePrflx,
Component: 1,
RelatedAddress: "1.0.0.1",
RelatedPort: 4321,
},
ice.CandidateTypePeerReflexive,
"udp",
"::1",
1234,
1,
&ice.CandidateRelatedAddress{
Address: "1.0.0.1",
Port: 4321,
},
},
}
for i, testCase := range testCases {
var expectedICE ice.Candidate
var err error
switch testCase.expectedType { // nolint:exhaustive
case ice.CandidateTypeHost:
config := ice.CandidateHostConfig{
Network: testCase.expectedNetwork,
Address: testCase.expectedAddress,
Port: testCase.expectedPort,
Component: testCase.expectedComponent,
Foundation: "foundation",
Priority: 128,
}
expectedICE, err = ice.NewCandidateHost(&config)
case ice.CandidateTypeServerReflexive:
config := ice.CandidateServerReflexiveConfig{
Network: testCase.expectedNetwork,
Address: testCase.expectedAddress,
Port: testCase.expectedPort,
Component: testCase.expectedComponent,
Foundation: "foundation",
Priority: 128,
RelAddr: testCase.expectedRelatedAddress.Address,
RelPort: testCase.expectedRelatedAddress.Port,
}
expectedICE, err = ice.NewCandidateServerReflexive(&config)
case ice.CandidateTypePeerReflexive:
config := ice.CandidatePeerReflexiveConfig{
Network: testCase.expectedNetwork,
Address: testCase.expectedAddress,
Port: testCase.expectedPort,
Component: testCase.expectedComponent,
Foundation: "foundation",
Priority: 128,
RelAddr: testCase.expectedRelatedAddress.Address,
RelPort: testCase.expectedRelatedAddress.Port,
}
expectedICE, err = ice.NewCandidatePeerReflexive(&config)
}
assert.NoError(t, err)
// first copy the candidate ID so it matches the new one
testCase.native.statsID = expectedICE.ID()
actualICE, err := testCase.native.toICE()
assert.NoError(t, err)
assert.Equal(t, expectedICE, actualICE, "testCase: %d ice not equal %v", i, actualICE)
}
}
func TestConvertTypeFromICE(t *testing.T) {
t.Run("host", func(t *testing.T) {
ct, err := convertTypeFromICE(ice.CandidateTypeHost)
if err != nil {
t.Fatal("failed coverting ice.CandidateTypeHost")
}
if ct != ICECandidateTypeHost {
t.Fatal("should be converted to ICECandidateTypeHost")
}
})
t.Run("srflx", func(t *testing.T) {
ct, err := convertTypeFromICE(ice.CandidateTypeServerReflexive)
if err != nil {
t.Fatal("failed coverting ice.CandidateTypeServerReflexive")
}
if ct != ICECandidateTypeSrflx {
t.Fatal("should be converted to ICECandidateTypeSrflx")
}
})
t.Run("prflx", func(t *testing.T) {
ct, err := convertTypeFromICE(ice.CandidateTypePeerReflexive)
if err != nil {
t.Fatal("failed coverting ice.CandidateTypePeerReflexive")
}
if ct != ICECandidateTypePrflx {
t.Fatal("should be converted to ICECandidateTypePrflx")
}
})
}
func TestICECandidate_ToJSON(t *testing.T) {
candidate := ICECandidate{
Foundation: "foundation",
Priority: 128,
Address: "1.0.0.1",
Protocol: ICEProtocolUDP,
Port: 1234,
Typ: ICECandidateTypeHost,
Component: 1,
}
candidateInit := candidate.ToJSON()
assert.Equal(t, uint16(0), *candidateInit.SDPMLineIndex)
assert.Equal(t, "candidate:foundation 1 udp 128 1.0.0.1 1234 typ host", candidateInit.Candidate)
}
|
