Web_BLS_Heartbeat_Server/test/smoke.test.js

import assert from 'node:assert/strict';
import { HeartbeatProcessor } from '../src/processor/heartbeatProcessor.js';
import { RedisIntegration } from '../src/redis/redisIntegration.js';

describe('HeartbeatProcessor smoke', () => {
  it('decodes JSON buffer into object', () => {
    const processor = new HeartbeatProcessor(
      { batchSize: 100, batchTimeout: 1000 },
      { insertHeartbeatEvents: async () => {} }
    );

    const payload = { ts_ms: 1700000000123, hotel_id: 1, room_id: 2, device_id: 'd', ip: '127.0.0.1', power_state: 1, guest_type: 0, cardless_state: 0, service_mask: 1, pms_state: 1, carbon_state: 0, device_count: 1, comm_seq: 1 };
    const message = { value: Buffer.from(JSON.stringify(payload), 'utf8') };
    const decoded = processor.unpackMessage(message);
    assert.equal(decoded.hotel_id, 1);
  });

  it('accepts camelCase fields via normalizeHeartbeat', () => {
    const processor = new HeartbeatProcessor(
      { batchSize: 100, batchTimeout: 1000 },
      { insertHeartbeatEvents: async () => {} }
    );

    const payload = { tsMs: 1700000000123, hotelId: 1, roomId: 2, deviceId: 'd', ip: '127.0.0.1', powerState: 1, guestType: 0, cardlessState: 0, serviceMask: 1, pmsState: 1, carbonState: 0, deviceCount: 1, commSeq: 1 };
    assert.equal(processor.validateData(payload), true);
  });
});

describe('RedisIntegration protocol', () => {
  it('writes heartbeat to 项目心跳 LIST', async () => {
    const redis = new RedisIntegration({
      enabled: true,
      projectName: 'BLS主机心跳日志',
      apiBaseUrl: 'http://127.0.0.1:3000',
    });

    const calls = { rPush: [], lTrim: [] };
    redis.client = {
      isReady: true,
      rPush: async (key, value) => {
        calls.rPush.push({ key, value });
      },
      lTrim: async (key, start, stop) => {
        calls.lTrim.push({ key, start, stop });
      },
    };

    const before = Date.now();
    await redis.writeHeartbeat();
    const after = Date.now();

    assert.equal(calls.rPush.length, 1);
    assert.equal(calls.rPush[0].key, '项目心跳');
    const payload = JSON.parse(calls.rPush[0].value);
    assert.equal(payload.projectName, 'BLS主机心跳日志');
    assert.equal(payload.apiBaseUrl, 'http://127.0.0.1:3000');
    assert.equal(typeof payload.lastActiveAt, 'number');
    assert.ok(payload.lastActiveAt >= before && payload.lastActiveAt <= after);

    assert.equal(calls.lTrim.length, 1);
    assert.deepEqual(calls.lTrim[0], { key: '项目心跳', start: -2000, stop: -1 });
  });

  it('caches heartbeat when redis is not ready and flushes later', async () => {
    const redis = new RedisIntegration({
      enabled: true,
      projectName: 'BLS主机心跳日志',
      apiBaseUrl: 'http://127.0.0.1:3000',
    });

    const calls = { rPush: [], lTrim: [] };
    redis.client = {
      isReady: false,
      connect: async () => {},
      rPush: async (key, value) => {
        calls.rPush.push({ key, value });
      },
      lTrim: async (key, start, stop) => {
        calls.lTrim.push({ key, start, stop });
      },
    };

    await redis.writeHeartbeat();
    assert.ok(redis._pendingHeartbeat);

    redis.client.isReady = true;
    await redis.flushPendingHeartbeat();

    assert.equal(redis._pendingHeartbeat, null);
    assert.equal(calls.rPush.length, 1);
    assert.equal(calls.rPush[0].key, '项目心跳');
    const payload = JSON.parse(calls.rPush[0].value);
    assert.equal(payload.projectName, 'BLS主机心跳日志');
    assert.equal(payload.apiBaseUrl, 'http://127.0.0.1:3000');
    assert.equal(typeof payload.lastActiveAt, 'number');
    assert.equal(calls.lTrim.length, 1);
  });

  it('buffers console logs when redis is not ready', async () => {
    const redis = new RedisIntegration({
      enabled: true,
      projectName: 'BLS主机心跳日志',
      apiBaseUrl: 'http://127.0.0.1:3000',
    });

    const calls = { rPush: [], lTrim: [] };
    redis.client = {
      isReady: false,
      connect: async () => {},
      rPush: async (key, ...values) => {
        calls.rPush.push({ key, values });
      },
      lTrim: async (key, start, stop) => {
        calls.lTrim.push({ key, start, stop });
      },
    };

    await redis.info('hello', { module: 'test' });
    assert.equal(redis._pendingConsoleLogs.length, 1);

    redis.client.isReady = true;
    await redis.flushPendingConsoleLogs();

    assert.equal(redis._pendingConsoleLogs.length, 0);
    assert.equal(calls.rPush.length, 1);
    assert.equal(calls.rPush[0].key, 'BLS主机心跳日志_项目控制台');
    assert.equal(calls.rPush[0].values.length, 1);
    const entry = JSON.parse(calls.rPush[0].values[0]);
    assert.equal(entry.level, 'info');
    assert.equal(entry.message, 'hello');
    assert.equal(entry.metadata.module, 'test');
  });
});