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package webrtc
import (
"encoding/json"
"testing"
"github.com/stretchr/testify/assert"
)
func TestICECandidateInit_Serialization(t *testing.T) {
tt := []struct {
candidate ICECandidateInit
serialized string
}{
{ICECandidateInit{
Candidate: "candidate:abc123",
SDPMid: refString("0"),
SDPMLineIndex: refUint16(0),
UsernameFragment: refString("def"),
}, `{"candidate":"candidate:abc123","sdpMid":"0","sdpMLineIndex":0,"usernameFragment":"def"}`},
{ICECandidateInit{
Candidate: "candidate:abc123",
}, `{"candidate":"candidate:abc123","sdpMid":null,"sdpMLineIndex":null,"usernameFragment":null}`},
}
for i, tc := range tt {
b, err := json.Marshal(tc.candidate)
if err != nil {
t.Errorf("Failed to marshal %d: %v", i, err)
}
actualSerialized := string(b)
if actualSerialized != tc.serialized {
t.Errorf("%d expected %s got %s", i, tc.serialized, actualSerialized)
}
var actual ICECandidateInit
err = json.Unmarshal(b, &actual)
if err != nil {
t.Errorf("Failed to unmarshal %d: %v", i, err)
}
assert.Equal(t, tc.candidate, actual, "should match")
}
}
func refString(s string) *string {
return &s
}
func refUint16(i uint16) *uint16 {
return &i
}
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