@yhiot/logger/test/backend/redis.block.test.js

物联网日志队列读写系统,后端目前支持redis

import createRedis from '../../src/backend/redis';

const logger = createRedis('redis://localhost:6379/1');

const testCases = [
  {
    module: 'product',
    event: 'created',
    data: {
      id: '1',
    },
    createdAt: new Date().getTime(),
  },
  {
    module: 'device',
    event: 'created',
    data: {
      id: '1',
    },
    createdAt: new Date().getTime(),
  },
  {
    module: 'product',
    event: 'created',
    data: {
      id: '2',
    },
    createdAt: new Date().getTime(),
  },
];

const sleep = timeout => {
  return new Promise(resolve => {
    setTimeout(function () {
      resolve();
    }, timeout);
  });
};

// describe('createRedis', () => {
//   test('createRedis: redis', async () => {
//     expect(typeof createRedis('redis://localhost:6379/1')).toEqual('object');
//   });
// });

// describe('clear', () => {
//   test('clear', async () => {
//     expect(typeof (await logger.clear())).toEqual('number');
//   });
// });

describe('receive callback', () => {
  test('receive callback', () => {
    logger
      .receive((module, event, data, createdAt) =>
        JSON.stringify({ module, event, data, createdAt }),
      )
      .then(result => expect(result).toBe(null));
    Array(...Array(100)).forEach(async (_, index) => {
      let tc = testCases[index % 3];
      const { module, event, data, createdAt } = tc;
      await logger.send(module, event, data, createdAt);
    });
  });
  test('stop', async () => {
    await sleep(3000);
    expect(await logger.stop()).toEqual(true);
  });
});