"""
Redis 集成测试。
需要真实 Redis 服务，默认被跳过。
运行方式：pytest tests/integration/ -v
"""

import pytest

from paste.db.redis import Redis


@pytest.mark.integration
class TestRedisConnection:
    """Redis 集成测试"""

    @pytest.mark.skip(reason="需要真实 Redis 服务")
    @pytest.mark.asyncio
    async def test_redis_ping(self):
        """测试 Redis 连通性"""
        result = await Redis.ping()
        assert result is True

    @pytest.mark.skip(reason="需要真实 Redis 服务")
    @pytest.mark.asyncio
    async def test_redis_get_set(self):
        """测试 Redis 基本读写"""
        from paste.db.redis import Redis

        async with await Redis.get_redis() as r:
            # 写入测试
            await r.set("test_key", "test_value")
            # 读取验证
            value = await r.get("test_key")
            assert value == b"test_value"
            # 清理
            await r.delete("test_key")

    @pytest.mark.skip(reason="需要真实 Redis 服务")
    @pytest.mark.asyncio
    async def test_redis_get_keys(self):
        """测试获取所有 keys"""
        from paste.db.redis import Redis

        keys = await Redis.keys()
        assert isinstance(keys, list)