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package webrtc
import (
"encoding/json"
"syscall/js"
"testing"
"github.com/stretchr/testify/assert"
)
func TestValueToICECandidate(t *testing.T) {
testCases := []struct {
jsonCandidate string
expect ICECandidate
}{
{
// Firefox-style ICECandidateInit:
`{"candidate":"1966762133 1 udp 2122260222 192.168.20.128 47298 typ srflx raddr 203.0.113.1 rport 5000"}`,
ICECandidate{
Foundation: "1966762133",
Priority: 2122260222,
Address: "192.168.20.128",
Protocol: ICEProtocolUDP,
Port: 47298,
Typ: ICECandidateTypeSrflx,
Component: 1,
RelatedAddress: "203.0.113.1",
RelatedPort: 5000,
},
}, {
// Chrome/Webkit-style ICECandidate:
`{"foundation":"1966762134", "component":"rtp", "protocol":"udp", "priority":2122260223, "address":"192.168.20.129", "port":47299, "type":"host", "relatedAddress":null}`,
ICECandidate{
Foundation: "1966762134",
Priority: 2122260223,
Address: "192.168.20.129",
Protocol: ICEProtocolUDP,
Port: 47299,
Typ: ICECandidateTypeHost,
Component: 1,
RelatedAddress: "<null>",
RelatedPort: 0,
},
}, {
// Both are present, Chrome/Webkit-style takes precedent:
`{"candidate":"1966762133 1 udp 2122260222 192.168.20.128 47298 typ srflx raddr 203.0.113.1 rport 5000", "foundation":"1966762134", "component":"rtp", "protocol":"udp", "priority":2122260223, "address":"192.168.20.129", "port":47299, "type":"host", "relatedAddress":null}`,
ICECandidate{
Foundation: "1966762134",
Priority: 2122260223,
Address: "192.168.20.129",
Protocol: ICEProtocolUDP,
Port: 47299,
Typ: ICECandidateTypeHost,
Component: 1,
RelatedAddress: "<null>",
RelatedPort: 0,
},
},
}
for i, testCase := range testCases {
v := map[string]interface{}{}
err := json.Unmarshal([]byte(testCase.jsonCandidate), &v)
if err != nil {
t.Errorf("Case %d: bad test, got error: %v", i, err)
}
val := *valueToICECandidate(js.ValueOf(v))
val.statsID = ""
assert.Equal(t, testCase.expect, val)
}
}
func TestValueToICEServer(t *testing.T) {
testCases := []ICEServer{
{
URLs: []string{"turn:192.158.29.39?transport=udp"},
Username: "unittest",
Credential: "placeholder",
CredentialType: ICECredentialTypePassword,
},
{
URLs: []string{"turn:[2001:db8:1234:5678::1]?transport=udp"},
Username: "unittest",
Credential: "placeholder",
CredentialType: ICECredentialTypePassword,
},
{
URLs: []string{"turn:192.158.29.39?transport=udp"},
Username: "unittest",
Credential: OAuthCredential{
MACKey: "WmtzanB3ZW9peFhtdm42NzUzNG0=",
AccessToken: "AAwg3kPHWPfvk9bDFL936wYvkoctMADzQ5VhNDgeMR3+ZlZ35byg972fW8QjpEl7bx91YLBPFsIhsxloWcXPhA==",
},
CredentialType: ICECredentialTypeOauth,
},
}
for _, testCase := range testCases {
v := iceServerToValue(testCase)
s := valueToICEServer(v)
assert.Equal(t, testCase, s)
}
}
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