Are there ready-made mocks for testing the database?

Question

Python

Faced a problem. I wanted to write unit tests for my service, I decided to mock the database. Some things (for example, Redis via aioredis) can still be manually locked (they are small, I use a dozen commands, it's easy to implement), but writing a mock for Mongodb via Motor, so that it would support GridFS (well, its methods) - that's another quest. Are there ready-made class implementations for database mocking?

Answer 1

Why wet the base? Raise the test base during tests, delete it after the tests.
Or mock the repository.