More protobufjs migration

ts/test-electron/MessageReceiver_test.ts

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+// Copyright 2015-2021 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+/* eslint-disable
+     class-methods-use-this,
+     @typescript-eslint/no-empty-function
+     */
+
+import { assert } from 'chai';
+import EventEmitter from 'events';
+import { connection as WebSocket } from 'websocket';
+
+import MessageReceiver from '../textsecure/MessageReceiver';
+import { DecryptionErrorEvent } from '../textsecure/messageReceiverEvents';
+import { SignalService as Proto } from '../protobuf';
+import * as Crypto from '../Crypto';
+
+// TODO: remove once we move away from ArrayBuffers
+const FIXMEU8 = Uint8Array;
+
+describe('MessageReceiver', () => {
+  class FakeSocket extends EventEmitter {
+    public sendBytes(_: Uint8Array) {}
+
+    public close() {}
+  }
+
+  const number = '+19999999999';
+  const uuid = 'aaaaaaaa-bbbb-4ccc-9ddd-eeeeeeeeeeee';
+  const deviceId = 1;
+  const signalingKey = Crypto.getRandomBytes(32 + 20);
+
+  describe('connecting', () => {
+    it('generates decryption-error event when it cannot decrypt', done => {
+      const socket = new FakeSocket();
+
+      const messageReceiver = new MessageReceiver(
+        'oldUsername.2',
+        'username.2',
+        'password',
+        signalingKey,
+        {
+          serverTrustRoot: 'AAAAAAAA',
+          socket: socket as WebSocket,
+        }
+      );
+
+      const body = Proto.Envelope.encode({
+        type: Proto.Envelope.Type.CIPHERTEXT,
+        source: number,
+        sourceUuid: uuid,
+        sourceDevice: deviceId,
+        timestamp: Date.now(),
+        content: new FIXMEU8(Crypto.getRandomBytes(200)),
+      }).finish();
+
+      const message = Proto.WebSocketMessage.encode({
+        type: Proto.WebSocketMessage.Type.REQUEST,
+        request: { id: 1, verb: 'PUT', path: '/api/v1/message', body },
+      }).finish();
+
+      socket.emit('message', {
+        type: 'binary',
+        binaryData: message,
+      });
+
+      messageReceiver.addEventListener(
+        'decryption-error',
+        (error: DecryptionErrorEvent) => {
+          assert.strictEqual(error.decryptionError.senderUuid, uuid);
+          assert.strictEqual(error.decryptionError.senderDevice, deviceId);
+          done();
+        }
+      );
+    });
+  });
+});