@testurio/adapter-redis

Redis integration for Testurio providing both DataSource (direct SDK access) and Pub/Sub (message queue) modes.

npm install @testurio/adapter-redis ioredis --save-dev

Peer dependency: ioredis

RedisAdapter

DataSource Mode

Direct access to Redis commands via the DataSource component. The adapter exposes the ioredis Redis client.

import { DataSource } from 'testurio';
import { RedisAdapter } from '@testurio/adapter-redis';

const redis = new DataSource('cache', {
  adapter: new RedisAdapter({ url: 'redis://localhost:6379' }),
});

Usage in Tests

const tc = testCase('cache test', (test) => {
  const cache = test.use(redis);

  cache.exec('seed data', async (client) => {
    // client is an ioredis Redis instance
    await client.set('user:1', JSON.stringify({ name: 'Alice' }));
  });

  cache.exec('verify', async (client) => client.get('user:1'))
    .assert('should be cached', (data) => data !== null);
});

Pub/Sub Mode

Message publishing and subscribing via Publisher and Subscriber components.

import { Publisher, Subscriber } from 'testurio';
import { RedisAdapter } from '@testurio/adapter-redis';

const pub = new Publisher('redis-pub', {
  adapter: new RedisAdapter({ url: 'redis://localhost:6379' }),
});

const sub = new Subscriber('redis-sub', {
  adapter: new RedisAdapter({ url: 'redis://localhost:6379' }),
});

Constructor Options

Option	Type	Description
url	string	Redis connection URL (e.g., redis://localhost:6379)
host	string	Redis host (alternative to url)
port	number	Redis port (alternative to url)