signal-desktop/ts/test-node/util/callingMessageToProto_test.ts

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// Copyright 2021 Signal Messenger, LLC
// SPDX-License-Identifier: AGPL-3.0-only
import { assert } from 'chai';
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import type { CallId } from '@signalapp/ringrtc';
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import {
CallMessageUrgency,
CallingMessage,
HangupMessage,
HangupType,
OpaqueMessage,
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} from '@signalapp/ringrtc';
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import { SignalService as Proto } from '../../protobuf';
import { callingMessageToProto } from '../../util/callingMessageToProto';
describe('callingMessageToProto', () => {
// NOTE: These tests are incomplete.
describe('hangup field', () => {
it('leaves the field unset if `hangup` is not provided', () => {
const result = callingMessageToProto(new CallingMessage());
assert.isUndefined(result.hangup);
});
it('attaches the type if provided', () => {
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const callId: CallId = { high: 0, low: 0, unsigned: false };
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const callingMessage = new CallingMessage();
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callingMessage.hangup = new HangupMessage(callId, HangupType.Busy, 1);
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const result = callingMessageToProto(callingMessage);
assert.strictEqual(result.hangup?.type, 3);
});
});
describe('opaque field', () => {
it('leaves the field unset if neither `opaque` nor urgency are provided', () => {
const result = callingMessageToProto(new CallingMessage());
assert.isUndefined(result.opaque);
});
it('attaches opaque data', () => {
const callingMessage = new CallingMessage();
callingMessage.opaque = new OpaqueMessage();
callingMessage.opaque.data = Buffer.from([1, 2, 3]);
const result = callingMessageToProto(callingMessage);
assert.deepEqual(result.opaque?.data, new Uint8Array([1, 2, 3]));
});
it('attaches urgency if provided', () => {
const droppableResult = callingMessageToProto(
new CallingMessage(),
CallMessageUrgency.Droppable
);
assert.deepEqual(
droppableResult.opaque?.urgency,
Proto.CallingMessage.Opaque.Urgency.DROPPABLE
);
const urgentResult = callingMessageToProto(
new CallingMessage(),
CallMessageUrgency.HandleImmediately
);
assert.deepEqual(
urgentResult.opaque?.urgency,
Proto.CallingMessage.Opaque.Urgency.HANDLE_IMMEDIATELY
);
});
it('attaches urgency and opaque data if both are provided', () => {
const callingMessage = new CallingMessage();
callingMessage.opaque = new OpaqueMessage();
callingMessage.opaque.data = Buffer.from([1, 2, 3]);
const result = callingMessageToProto(
callingMessage,
CallMessageUrgency.HandleImmediately
);
assert.deepEqual(result.opaque?.data, new Uint8Array([1, 2, 3]));
assert.deepEqual(
result.opaque?.urgency,
Proto.CallingMessage.Opaque.Urgency.HANDLE_IMMEDIATELY
);
});
});
});