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package krpc
import (
"encoding/hex"
"testing"
)
func TestCompactNodeAddr(t *testing.T) {
tests := []struct {
in string
out string
}{
{in: "192.168.1.1:6881", out: "c0a801011ae1"},
{in: "[2001:9372:434a:800::2]:6881", out: "20019372434a080000000000000000021ae1"},
}
for _, tt := range tests {
r := encodeCompactNodeAddr(tt.in)
out, _ := hex.DecodeString(tt.out)
if r != string(out) {
t.Errorf("encodeCompactNodeAddr(%s) => %x, expected %s", tt.in, r, tt.out)
}
s := decodeCompactNodeAddr(r)
if s != tt.in {
t.Errorf("decodeCompactNodeAddr(%x) => %s, expected %s", r, s, tt.in)
}
}
}
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