// SPDX-License-Identifier: GPL-3.0-or-later

package tentaclewire

import (
	"encoding/json"
	"testing"
)

func TestRemoteConsentInteractionValidation(t *testing.T) {
	valid := Interaction{Remote: &RemoteRequest{Role: "controller", Grants: []string{"remote-present"}}, Next: "approved"}
	data, _ := json.Marshal(valid)
	if _, err := DecodeInteraction(data); err != nil {
		t.Fatal(err)
	}
	for _, raw := range []string{
		`{"remote":null,"next":"approved"}`,
		`{"remote":{"role":"controller","grants":["remote-present"]}}`,
		`{"remote":{"role":"controller","grants":["keyboard-inject"]},"next":"approved"}`,
		`{"remote":{"role":"controlled","grants":[]},"next":"approved"}`,
		`{"remote":{"role":"controlled","grants":["output-observe","output-observe"]},"next":"approved"}`,
		`{"remote":{"role":"controlled","grants":["output-observe"],"session":"other"},"next":"approved"}`,
	} {
		if _, err := DecodeInteraction([]byte(raw)); err == nil {
			t.Fatal("invalid remote interaction accepted", raw)
		}
	}
	for _, field := range []string{`"clipboard":"text"`, `"source":"clipboard"`, `"done":true`, `"poll":"poll"`, `"reader":{"snapshot":true}`} {
		raw := `{"remote":{"role":"controller","grants":["remote-present"]},"next":"approved",` + field + `}`
		if _, err := DecodeInteraction([]byte(raw)); err == nil {
			t.Fatal("remote consent mixed with another effect", field)
		}
	}
}