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session-desktop/ts/test/session/messages/EndSessionMessage_test.ts

79 lines
2.3 KiB
TypeScript

import { expect } from 'chai';
import { beforeEach } from 'mocha';
import { EndSessionMessage } from '../../../session/messages/outgoing';
import { SignalService } from '../../../protobuf';
import { TextEncoder } from 'util';
describe('EndSessionMessage', () => {
let message: EndSessionMessage;
const preKeyBundle = {
deviceId: 123456,
preKeyId: 654321,
signedKeyId: 111111,
preKey: new TextEncoder().encode('preKey'),
signature: new TextEncoder().encode('signature'),
signedKey: new TextEncoder().encode('signedKey'),
identityKey: new TextEncoder().encode('identityKey'),
};
beforeEach(() => {
const timestamp = Date.now();
message = new EndSessionMessage({ timestamp, preKeyBundle });
});
it('has a preKeyBundle', () => {
const plainText = message.plainTextBuffer();
const decoded = SignalService.Content.decode(plainText);
expect(decoded.preKeyBundleMessage).to.have.property(
'deviceId',
preKeyBundle.deviceId
);
expect(decoded.preKeyBundleMessage).to.have.property(
'preKeyId',
preKeyBundle.preKeyId
);
expect(decoded.preKeyBundleMessage).to.have.property(
'signedKeyId',
preKeyBundle.signedKeyId
);
expect(decoded.preKeyBundleMessage).to.have.deep.property(
'signature',
preKeyBundle.signature
);
expect(decoded.preKeyBundleMessage).to.have.deep.property(
'signedKey',
preKeyBundle.signedKey
);
expect(decoded.preKeyBundleMessage).to.have.deep.property(
'identityKey',
preKeyBundle.identityKey
);
});
it('has a dataMessage with `END_SESSION` flag and `TERMINATE` as body', () => {
const plainText = message.plainTextBuffer();
const decoded = SignalService.Content.decode(plainText);
expect(decoded.dataMessage).to.have.property(
'flags',
SignalService.DataMessage.Flags.END_SESSION
);
expect(decoded.dataMessage).to.have.deep.property('body', 'TERMINATE');
});
it('ttl of 4 days', () => {
expect(message.ttl()).to.equal(4 * 24 * 60 * 60 * 1000);
});
it('has an identifier', () => {
expect(message.identifier).to.not.equal(null, 'identifier cannot be null');
expect(message.identifier).to.not.equal(
undefined,
'identifier cannot be undefined'
);
});
});