tailchat/server/test/integration/chat/message.spec.ts

import { createTestServiceBroker } from '../../utils';
import MessageService from '../../../services/core/chat/message.service';
import type { MessageDocument } from '../../../models/chat/message';
import { Types } from 'mongoose';
import _ from 'lodash';

function createTestMessage(converseId: Types.ObjectId, content = 'bar') {
  return {
    content,
    // author: '',
    // groupId: '',
    avatar: null,
    converseId,
  };
}

describe('Test "chat.message" service', () => {
  const { broker, service, insertTestData } =
    createTestServiceBroker<MessageService>(MessageService);

  describe('Test "chat.message.fetchConverseMessage"', () => {
    test('single message', async () => {
      const converseId = new Types.ObjectId();
      const testDoc = await insertTestData(createTestMessage(converseId));

      const res: MessageDocument = await broker.call(
        'chat.message.fetchConverseMessage',
        {
          converseId: String(converseId),
        }
      );

      expect(res).not.toBe(null);
      expect(Array.isArray(res)).toBe(true);
      expect(_.get(res, [0, '_id'])).toBe(String(testDoc._id));
    });

    test('limit should be ok', async () => {
      const converseId = new Types.ObjectId();
      const docs = await Promise.all(
        Array(60)
          .fill(null)
          .map(() => insertTestData(createTestMessage(converseId)))
      );

      const res: MessageDocument[] = await broker.call(
        'chat.message.fetchConverseMessage',
        {
          converseId: String(converseId),
        }
      );

      expect(res).not.toBe(null);
      expect(Array.isArray(res)).toBe(true);
      expect(res.length).toBe(50);
    });

    test('startId should be ok', async () => {
      const converseId = new Types.ObjectId();
      const docs = await Promise.all(
        Array(60)
          .fill(null)
          .map(() => insertTestData(createTestMessage(converseId)))
      );

      const startId = docs[20]._id; // 这是第21条数据

      const res: MessageDocument[] = await broker.call(
        'chat.message.fetchConverseMessage',
        {
          converseId: String(converseId),
          startId: String(startId),
        }
      );

      expect(res).not.toBe(null);
      expect(Array.isArray(res)).toBe(true);
      expect(res.length).toBe(20); // 因为是倒序排列, 所以会拿到前20条
    });
  });

  describe('Test message reaction"', () => {
    test('chat.message.addReaction', async () => {
      const converseId = new Types.ObjectId();
      const userId = new Types.ObjectId();
      const emoji = ':any:';
      const message = await insertTestData(createTestMessage(converseId));

      const res: MessageDocument[] = await broker.call(
        'chat.message.addReaction',
        {
          messageId: String(message._id),
          emoji,
        },
        {
          meta: {
            userId: String(userId),
          },
        }
      );

      expect(res).toBe(true);

      const _message = await service.adapter.findById(String(message._id));
      expect(_message.reactions.length).toBe(1);
      expect(_message.reactions[0].name).toBe(emoji);
      expect(String(_message.reactions[0].author)).toBe(String(userId));
    });

    describe('chat.message.removeReaction', () => {
      test('remove exist reaction', async () => {
        const converseId = new Types.ObjectId();
        const userId = new Types.ObjectId();
        const emoji = ':any:';
        const message = await insertTestData({
          ...createTestMessage(converseId),
          reactions: [
            {
              author: userId,
              name: emoji,
            },
          ],
        });

        const res: MessageDocument[] = await broker.call(
          'chat.message.removeReaction',
          {
            messageId: String(message._id),
            emoji,
          },
          {
            meta: {
              userId: String(userId),
            },
          }
        );

        expect(res).toBe(true);

        const _message = await service.adapter.findById(String(message._id));
        expect(_message.reactions.length).toBe(0);
      });

      test('remove non-exist reaction', async () => {
        const converseId = new Types.ObjectId();
        const userId = new Types.ObjectId();
        const emoji = ':any:';
        const message = await insertTestData({
          ...createTestMessage(converseId),
          reactions: [
            {
              author: userId,
              name: emoji,
            },
          ],
        });

        const res: MessageDocument[] = await broker.call(
          'chat.message.removeReaction',
          {
            messageId: String(message._id),
            emoji: ':none:',
          },
          {
            meta: {
              userId: String(userId),
            },
          }
        );

        expect(res).toBe(true);

        const _message = await service.adapter.findById(String(message._id));
        expect(_message.reactions.length).toBe(1);
        expect(_message.reactions[0].name).toBe(emoji);
        expect(String(_message.reactions[0].author)).toBe(String(userId));
      });
    });
  });
});