testcontainers_redis_quickstart_set_get_value.py

1import redis
2from testcontainers.redis import RedisContainer
3
4def test_redis_connection():
5    # Use context manager to handle container lifecycle (start/stop)
6    with RedisContainer("redis:latest") as redis_container:
7        # Get the connection details from the container instance
8        host = redis_container.get_container_host_ip()
9        port = redis_container.get_exposed_port(6379)
10        
11        # Connect to the Redis instance
12        client = redis.Redis(host=host, port=port, decode_responses=True)
13        
14        # Perform operations
15        client.set("key", "value")
16        result = client.get("key")
17        
18        assert result == "value"
19        print(f"Connection successful! Retrieved: {result}")
20
21if __name__ == "__main__":
22    test_redis_connection()