memos/store/test/README.md

Store tests

How to test store with MySQL?

1. Create a database in your MySQL server.
2. Run the following command with two environment variables set:

DRIVER=mysql DSN=root@/memos_test go test -v ./store/test/...

• DRIVER should be set to mysql.
• DSN should be set to the DSN of your MySQL server.

How to test distributed caching with Redis?

1. Start a Redis server locally or use a remote Redis instance.
2. Run the following command with the Redis URL environment variable set:

REDIS_URL=redis://localhost:6379 go test -v ./store/test/ -run "Cache|Redis|Hybrid|DistributedSession"

• REDIS_URL should be set to your Redis server URL.
• If REDIS_URL is not set, Redis-dependent tests will be skipped.

Available cache tests

• TestCacheInterface - Tests cache interface compliance (works without Redis)
• TestCacheStatus - Tests cache status reporting (works without Redis)
• TestRedisCache - Tests Redis cache implementation (requires Redis)
• TestHybridCache - Tests hybrid local+Redis cache (requires Redis)
• TestDistributedSessionStore - Tests session sharing across multiple store instances (requires Redis)
• TestDistributedSessionPerformanceStore - Performance tests for distributed sessions (requires Redis)

Running comprehensive cache tests

Use the provided script for full cache testing:

./test_cache_comprehensive.sh

This script will automatically detect Redis availability and run appropriate tests.