650 lines
		
	
	
	
		
			18 KiB
			
		
	
	
	
		
			TypeScript
		
	
	
	
	
	
			
		
		
	
	
			650 lines
		
	
	
	
		
			18 KiB
			
		
	
	
	
		
			TypeScript
		
	
	
	
	
	
// Copyright 2020 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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import { assert } from 'chai';
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import * as sinon from 'sinon';
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import { setupI18n } from '../../util/setupI18n';
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import enMessages from '../../../_locales/en/messages.json';
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import { SendStatus } from '../../messages/MessageSendState';
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import MessageSender from '../../textsecure/SendMessage';
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import type { WebAPIType } from '../../textsecure/WebAPI';
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import type { CallbackResultType } from '../../textsecure/Types.d';
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import type { StorageAccessType } from '../../types/Storage.d';
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import { UUID } from '../../types/UUID';
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import { SignalService as Proto } from '../../protobuf';
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import { getContact } from '../../messages/helpers';
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describe('Message', () => {
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  const STORAGE_KEYS_TO_RESTORE: Array<keyof StorageAccessType> = [
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    'number_id',
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    'uuid_id',
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  ];
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  // eslint-disable-next-line @typescript-eslint/no-explicit-any
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  const oldStorageValues = new Map<keyof StorageAccessType, any>();
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  const i18n = setupI18n('en', enMessages);
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  const attributes = {
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    type: 'outgoing',
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    body: 'hi',
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    conversationId: 'foo',
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    attachments: [],
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    received_at: new Date().getTime(),
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  };
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  const source = '+1 415-555-5555';
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  const me = '+14155555556';
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  const ourUuid = UUID.generate().toString();
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  function createMessage(attrs: { [key: string]: unknown }) {
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    const messages = new window.Whisper.MessageCollection();
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    return messages.add({
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      received_at: Date.now(),
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      ...attrs,
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    });
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  }
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  before(async () => {
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    window.ConversationController.reset();
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    await window.ConversationController.load();
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    STORAGE_KEYS_TO_RESTORE.forEach(key => {
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      oldStorageValues.set(key, window.textsecure.storage.get(key));
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    });
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    await window.textsecure.storage.put('number_id', `${me}.2`);
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    await window.textsecure.storage.put('uuid_id', `${ourUuid}.2`);
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  });
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  after(async () => {
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    await window.Signal.Data.removeAll();
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    await window.storage.fetch();
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    await Promise.all(
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      Array.from(oldStorageValues.entries()).map(([key, oldValue]) => {
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        if (oldValue) {
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          return window.textsecure.storage.put(key, oldValue);
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        }
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        return window.textsecure.storage.remove(key);
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      })
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    );
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  });
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  beforeEach(function beforeEach() {
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    this.sandbox = sinon.createSandbox();
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  });
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  afterEach(function afterEach() {
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    this.sandbox.restore();
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  });
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  // NOTE: These tests are incomplete.
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  describe('send', () => {
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    let oldMessageSender: undefined | MessageSender;
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    beforeEach(function beforeEach() {
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      oldMessageSender = window.textsecure.messaging;
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      window.textsecure.messaging =
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        oldMessageSender ?? new MessageSender({} as WebAPIType);
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      this.sandbox
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        .stub(window.textsecure.messaging, 'sendSyncMessage')
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        .resolves({});
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    });
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    afterEach(() => {
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      if (oldMessageSender) {
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        window.textsecure.messaging = oldMessageSender;
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      } else {
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        // `window.textsecure.messaging` can be undefined in tests. Instead of updating
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        //   the real type, I just ignore it.
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        // eslint-disable-next-line @typescript-eslint/no-explicit-any
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        delete (window.textsecure as any).messaging;
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      }
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    });
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    it('updates `sendStateByConversationId`', async function test() {
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      this.sandbox.useFakeTimers(1234);
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      const ourConversationId =
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        window.ConversationController.getOurConversationIdOrThrow();
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      const conversation1 =
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        await window.ConversationController.getOrCreateAndWait(
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          'a072df1d-7cee-43e2-9e6b-109710a2131c',
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          'private'
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        );
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      const conversation2 =
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        await window.ConversationController.getOrCreateAndWait(
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          '62bd8ef1-68da-4cfd-ac1f-3ea85db7473e',
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          'private'
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        );
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      const message = createMessage({
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        type: 'outgoing',
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        conversationId: (
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          await window.ConversationController.getOrCreateAndWait(
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            '71cc190f-97ba-4c61-9d41-0b9444d721f9',
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            'group'
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          )
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        ).id,
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        sendStateByConversationId: {
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          [ourConversationId]: {
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            status: SendStatus.Pending,
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            updatedAt: 123,
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          },
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          [conversation1.id]: {
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            status: SendStatus.Pending,
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            updatedAt: 123,
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          },
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          [conversation2.id]: {
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            status: SendStatus.Pending,
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            updatedAt: 456,
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          },
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        },
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      });
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      const fakeDataMessage = new Uint8Array(0);
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      const conversation1Uuid = conversation1.get('uuid');
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      const ignoredUuid = UUID.generate().toString();
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      if (!conversation1Uuid) {
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        throw new Error('Test setup failed: conversation1 should have a UUID');
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      }
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      const promise = Promise.resolve<CallbackResultType>({
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        successfulIdentifiers: [conversation1Uuid, ignoredUuid],
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        errors: [
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          Object.assign(new Error('failed'), {
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            identifier: conversation2.get('uuid'),
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          }),
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        ],
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        dataMessage: fakeDataMessage,
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      });
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      await message.send(promise);
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      const result = message.get('sendStateByConversationId') || {};
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      assert.hasAllKeys(result, [
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        ourConversationId,
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        conversation1.id,
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        conversation2.id,
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      ]);
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      assert.strictEqual(result[ourConversationId]?.status, SendStatus.Sent);
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      assert.strictEqual(result[ourConversationId]?.updatedAt, 1234);
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      assert.strictEqual(result[conversation1.id]?.status, SendStatus.Sent);
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      assert.strictEqual(result[conversation1.id]?.updatedAt, 1234);
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      assert.strictEqual(result[conversation2.id]?.status, SendStatus.Failed);
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      assert.strictEqual(result[conversation2.id]?.updatedAt, 1234);
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    });
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    it('saves errors from promise rejections with errors', async () => {
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      const message = createMessage({ type: 'outgoing', source });
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      const promise = Promise.reject(new Error('foo bar'));
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      await message.send(promise);
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      const errors = message.get('errors') || [];
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      assert.lengthOf(errors, 1);
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      assert.strictEqual(errors[0].message, 'foo bar');
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    });
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    it('saves errors from promise rejections with objects', async () => {
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      const message = createMessage({ type: 'outgoing', source });
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      const result = {
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        errors: [new Error('baz qux')],
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      };
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      const promise = Promise.reject(result);
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      await message.send(promise);
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      const errors = message.get('errors') || [];
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      assert.lengthOf(errors, 1);
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      assert.strictEqual(errors[0].message, 'baz qux');
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    });
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  });
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  describe('getContact', () => {
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    it('gets outgoing contact', () => {
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      const messages = new window.Whisper.MessageCollection();
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      const message = messages.add(attributes);
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      assert.exists(getContact(message.attributes));
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    });
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    it('gets incoming contact', () => {
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      const messages = new window.Whisper.MessageCollection();
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      const message = messages.add({
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        type: 'incoming',
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        source,
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      });
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      assert.exists(getContact(message.attributes));
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    });
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  });
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  // Note that some of this method's behavior is untested:
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  // - Call history
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  // - Contacts
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  // - Expiration timer updates
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  // - Key changes
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  // - Profile changes
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  // - Stickers
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  describe('getNotificationData', () => {
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    it('handles unsupported messages', () => {
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      assert.deepEqual(
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        createMessage({
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          supportedVersionAtReceive: 0,
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          requiredProtocolVersion: Infinity,
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        }).getNotificationData(),
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        { text: 'Unsupported message' }
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      );
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    });
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    it('handles erased tap-to-view messages', () => {
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      assert.deepEqual(
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        createMessage({
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          isViewOnce: true,
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          isErased: true,
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        }).getNotificationData(),
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        { text: 'View-once Media' }
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      );
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    });
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    it('handles tap-to-view photos', () => {
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      assert.deepEqual(
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        createMessage({
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          isViewOnce: true,
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          isErased: false,
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          attachments: [
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            {
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              contentType: 'image/png',
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            },
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          ],
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        }).getNotificationData(),
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        { text: 'View-once Photo', emoji: '📷' }
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      );
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    });
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    it('handles tap-to-view videos', () => {
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      assert.deepEqual(
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        createMessage({
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          isViewOnce: true,
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          isErased: false,
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          attachments: [
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            {
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              contentType: 'video/mp4',
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            },
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          ],
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        }).getNotificationData(),
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        { text: 'View-once Video', emoji: '🎥' }
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      );
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    });
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    it('handles non-media tap-to-view file types', () => {
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      assert.deepEqual(
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        createMessage({
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          isViewOnce: true,
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          isErased: false,
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          attachments: [
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            {
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              contentType: 'text/plain',
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            },
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          ],
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        }).getNotificationData(),
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        { text: 'Media Message', emoji: '📎' }
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      );
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    });
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    it('handles group updates where you left the group', () => {
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      assert.deepEqual(
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        createMessage({
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          group_update: {
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            left: 'You',
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          },
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        }).getNotificationData(),
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        { text: 'You are no longer a member of the group.' }
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      );
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    });
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    it('handles group updates where someone left the group', () => {
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      assert.deepEqual(
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        createMessage({
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          type: 'incoming',
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          source,
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          group_update: {
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            left: 'Alice',
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          },
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        }).getNotificationData(),
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        { text: 'Alice left the group.' }
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      );
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    });
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    it('handles empty group updates with a generic message', () => {
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      assert.deepEqual(
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        createMessage({
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          type: 'incoming',
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          source: 'Alice',
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          group_update: {},
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        }).getNotificationData(),
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        { text: 'Alice updated the group.' }
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      );
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    });
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    it('handles group name updates by you', () => {
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      assert.deepEqual(
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        createMessage({
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          type: 'incoming',
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          source: me,
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          group_update: { name: 'blerg' },
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        }).getNotificationData(),
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        {
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          text: "You updated the group. Group name is now 'blerg'.",
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        }
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      );
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    });
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    it('handles group name updates by someone else', () => {
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      assert.deepEqual(
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        createMessage({
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          type: 'incoming',
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          source,
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          group_update: { name: 'blerg' },
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        }).getNotificationData(),
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        {
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          text: "+1 415-555-5555 updated the group. Group name is now 'blerg'.",
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        }
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      );
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    });
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    it('handles group avatar updates', () => {
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      assert.deepEqual(
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        createMessage({
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          type: 'incoming',
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          source,
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          group_update: { avatarUpdated: true },
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        }).getNotificationData(),
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        {
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          text: '+1 415-555-5555 updated the group. Group avatar was updated.',
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        }
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      );
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    });
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    it('handles you joining the group', () => {
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      assert.deepEqual(
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        createMessage({
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          type: 'incoming',
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          source,
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          group_update: { joined: [me] },
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        }).getNotificationData(),
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        {
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          text: '+1 415-555-5555 updated the group. You joined the group.',
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        }
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      );
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    });
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    it('handles someone else joining the group', () => {
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      assert.deepEqual(
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        createMessage({
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          type: 'incoming',
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          source,
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          group_update: { joined: ['Bob'] },
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        }).getNotificationData(),
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        {
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          text: '+1 415-555-5555 updated the group. Bob joined the group.',
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        }
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      );
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    });
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    it('handles multiple people joining the group', () => {
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      assert.deepEqual(
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        createMessage({
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          type: 'incoming',
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          source,
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          group_update: { joined: ['Bob', 'Alice', 'Eve'] },
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        }).getNotificationData(),
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        {
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          text: '+1 415-555-5555 updated the group. Bob, Alice, Eve joined the group.',
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        }
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      );
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    });
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    it('handles multiple people joining the group, including you', () => {
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      assert.deepEqual(
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        createMessage({
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          type: 'incoming',
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          source,
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          group_update: { joined: ['Bob', me, 'Alice', 'Eve'] },
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        }).getNotificationData(),
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        {
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          text: '+1 415-555-5555 updated the group. Bob, Alice, Eve joined the group. You joined the group.',
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        }
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      );
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    });
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    it('handles multiple changes to group properties', () => {
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      assert.deepEqual(
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        createMessage({
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          type: 'incoming',
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          source,
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          group_update: { joined: ['Bob'], name: 'blerg' },
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        }).getNotificationData(),
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        {
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          text: "+1 415-555-5555 updated the group. Bob joined the group. Group name is now 'blerg'.",
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        }
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      );
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    });
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    it('handles a session ending', () => {
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      assert.deepEqual(
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        createMessage({
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          type: 'incoming',
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          source,
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          flags: true,
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        }).getNotificationData(),
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        { text: i18n('sessionEnded') }
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      );
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    });
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    it('handles incoming message errors', () => {
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      assert.deepEqual(
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        createMessage({
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          type: 'incoming',
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          source,
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          errors: [{}],
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        }).getNotificationData(),
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        { text: i18n('incomingError') }
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      );
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    });
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    const attachmentTestCases = [
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      {
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        title: 'GIF',
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        attachment: {
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          contentType: 'image/gif',
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        },
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        expectedText: 'GIF',
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        expectedEmoji: '🎡',
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      },
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      {
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        title: 'photo',
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        attachment: {
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          contentType: 'image/png',
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        },
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        expectedText: 'Photo',
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        expectedEmoji: '📷',
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      },
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      {
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        title: 'video',
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        attachment: {
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          contentType: 'video/mp4',
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        },
 | 
						|
        expectedText: 'Video',
 | 
						|
        expectedEmoji: '🎥',
 | 
						|
      },
 | 
						|
      {
 | 
						|
        title: 'voice message',
 | 
						|
        attachment: {
 | 
						|
          contentType: 'audio/ogg',
 | 
						|
          flags: Proto.AttachmentPointer.Flags.VOICE_MESSAGE,
 | 
						|
        },
 | 
						|
        expectedText: 'Voice Message',
 | 
						|
        expectedEmoji: '🎤',
 | 
						|
      },
 | 
						|
      {
 | 
						|
        title: 'audio message',
 | 
						|
        attachment: {
 | 
						|
          contentType: 'audio/ogg',
 | 
						|
          fileName: 'audio.ogg',
 | 
						|
        },
 | 
						|
        expectedText: 'Audio Message',
 | 
						|
        expectedEmoji: '🔈',
 | 
						|
      },
 | 
						|
      {
 | 
						|
        title: 'plain text',
 | 
						|
        attachment: {
 | 
						|
          contentType: 'text/plain',
 | 
						|
        },
 | 
						|
        expectedText: 'File',
 | 
						|
        expectedEmoji: '📎',
 | 
						|
      },
 | 
						|
      {
 | 
						|
        title: 'unspecified-type',
 | 
						|
        attachment: {
 | 
						|
          contentType: null,
 | 
						|
        },
 | 
						|
        expectedText: 'File',
 | 
						|
        expectedEmoji: '📎',
 | 
						|
      },
 | 
						|
    ];
 | 
						|
    attachmentTestCases.forEach(
 | 
						|
      ({ title, attachment, expectedText, expectedEmoji }) => {
 | 
						|
        it(`handles single ${title} attachments`, () => {
 | 
						|
          assert.deepEqual(
 | 
						|
            createMessage({
 | 
						|
              type: 'incoming',
 | 
						|
              source,
 | 
						|
              attachments: [attachment],
 | 
						|
            }).getNotificationData(),
 | 
						|
            { text: expectedText, emoji: expectedEmoji }
 | 
						|
          );
 | 
						|
        });
 | 
						|
 | 
						|
        it(`handles multiple attachments where the first is a ${title}`, () => {
 | 
						|
          assert.deepEqual(
 | 
						|
            createMessage({
 | 
						|
              type: 'incoming',
 | 
						|
              source,
 | 
						|
              attachments: [
 | 
						|
                attachment,
 | 
						|
                {
 | 
						|
                  contentType: 'text/html',
 | 
						|
                },
 | 
						|
              ],
 | 
						|
            }).getNotificationData(),
 | 
						|
            { text: expectedText, emoji: expectedEmoji }
 | 
						|
          );
 | 
						|
        });
 | 
						|
 | 
						|
        it(`respects the caption for ${title} attachments`, () => {
 | 
						|
          assert.deepEqual(
 | 
						|
            createMessage({
 | 
						|
              type: 'incoming',
 | 
						|
              source,
 | 
						|
              attachments: [attachment],
 | 
						|
              body: 'hello world',
 | 
						|
            }).getNotificationData(),
 | 
						|
            { text: 'hello world', emoji: expectedEmoji }
 | 
						|
          );
 | 
						|
        });
 | 
						|
      }
 | 
						|
    );
 | 
						|
 | 
						|
    it('handles a "plain" message', () => {
 | 
						|
      assert.deepEqual(
 | 
						|
        createMessage({
 | 
						|
          type: 'incoming',
 | 
						|
          source,
 | 
						|
          body: 'hello world',
 | 
						|
        }).getNotificationData(),
 | 
						|
        { text: 'hello world' }
 | 
						|
      );
 | 
						|
    });
 | 
						|
  });
 | 
						|
 | 
						|
  describe('getNotificationText', () => {
 | 
						|
    it("returns a notification's text", () => {
 | 
						|
      assert.strictEqual(
 | 
						|
        createMessage({
 | 
						|
          type: 'incoming',
 | 
						|
          source,
 | 
						|
          body: 'hello world',
 | 
						|
        }).getNotificationText(),
 | 
						|
        'hello world'
 | 
						|
      );
 | 
						|
    });
 | 
						|
 | 
						|
    it("shows a notification's emoji on non-Linux", function test() {
 | 
						|
      this.sandbox.replace(window.Signal, 'OS', {
 | 
						|
        ...window.Signal.OS,
 | 
						|
        isLinux() {
 | 
						|
          return false;
 | 
						|
        },
 | 
						|
      });
 | 
						|
 | 
						|
      assert.strictEqual(
 | 
						|
        createMessage({
 | 
						|
          type: 'incoming',
 | 
						|
          source,
 | 
						|
          attachments: [
 | 
						|
            {
 | 
						|
              contentType: 'image/png',
 | 
						|
            },
 | 
						|
          ],
 | 
						|
        }).getNotificationText(),
 | 
						|
        '📷 Photo'
 | 
						|
      );
 | 
						|
    });
 | 
						|
 | 
						|
    it('hides emoji on Linux', function test() {
 | 
						|
      this.sandbox.replace(window.Signal, 'OS', {
 | 
						|
        ...window.Signal.OS,
 | 
						|
        isLinux() {
 | 
						|
          return true;
 | 
						|
        },
 | 
						|
      });
 | 
						|
 | 
						|
      assert.strictEqual(
 | 
						|
        createMessage({
 | 
						|
          type: 'incoming',
 | 
						|
          source,
 | 
						|
          attachments: [
 | 
						|
            {
 | 
						|
              contentType: 'image/png',
 | 
						|
            },
 | 
						|
          ],
 | 
						|
        }).getNotificationText(),
 | 
						|
        'Photo'
 | 
						|
      );
 | 
						|
    });
 | 
						|
  });
 | 
						|
});
 | 
						|
 | 
						|
describe('MessageCollection', () => {
 | 
						|
  it('should be ordered oldest to newest', () => {
 | 
						|
    const messages = new window.Whisper.MessageCollection();
 | 
						|
    // Timestamps
 | 
						|
    const today = Date.now();
 | 
						|
    const tomorrow = today + 12345;
 | 
						|
 | 
						|
    // Add threads
 | 
						|
    messages.add({ received_at: today });
 | 
						|
    messages.add({ received_at: tomorrow });
 | 
						|
 | 
						|
    const { models } = messages;
 | 
						|
    const firstTimestamp = models[0].get('received_at');
 | 
						|
    const secondTimestamp = models[1].get('received_at');
 | 
						|
 | 
						|
    // Compare timestamps
 | 
						|
    assert(typeof firstTimestamp === 'number');
 | 
						|
    assert(typeof secondTimestamp === 'number');
 | 
						|
    // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
 | 
						|
    assert(firstTimestamp! < secondTimestamp!);
 | 
						|
  });
 | 
						|
});
 |