The odmantic engine do not change database in tests

[hmtrii]

Hi there,
I used this repository to develop my own app. When I ran tests, the database of the Odmantic engine did not change to the test database. I saw the database name was changed to the test name at this code, but the singleton engine is created at this file.
Therefore, the crud methods in unit tests still use production database.

[Jibola]

Hey, sorry to hear you're running into this issue.

Could you walk me through the steps you ran to execute your tests?
Additionally, when you run this test script, could you add

@pytest_asyncio.fixture(scope="session")
async def db() -> Generator:
    db = MongoDatabase()
    print(db.name) # <----- This new line
    _MongoClientSingleton.instance.mongo_client.get_io_loop = asyncio.get_event_loop
    await init_db(db)
    yield db

in the test framework code? This will confirm if the database name is viewed as "test" in the tests.

In the meantime, one workaround you can conduct to ensure the test database is being called is either calling the _MongoClientSingleton object directly and yielding that in the asyncio fixture like below:

@pytest_asyncio.fixture(scope="session")
async def db() -> Generator:
    db = _MongoClientSingleton()[TEST_DATABASE]
    print(db.name) # <----- This new line
    _MongoClientSingleton.instance.mongo_client.get_io_loop = asyncio.get_event_loop
    await init_db(db)
    yield db