| 1234567891011121314151617 | package protocol_testimport (	"testing"	"v2ray.com/core/common/predicate"	. "v2ray.com/core/common/protocol"	"v2ray.com/core/common/uuid"	. "v2ray.com/ext/assert")func TestCmdKey(t *testing.T) {	assert := With(t)	id := NewID(uuid.New())	assert(predicate.BytesAll(id.CmdKey(), 0), IsFalse)}
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