RootCauseunvalidated
`DB_ASYNC_TEST_CONNECTION_STR="postgresql://postgres:pass/db_tests" ` — In the `.env` file. Outcome: Changing it to `postgresql+asyncpg://` solved the error.
290cfd50-2256-437b-8647-200cce5ed7a5
DB_ASYNC_TEST_CONNECTION_STR="postgresql://postgres:pass/db_tests" — In the .env file. Outcome: Changing it to postgresql+asyncpg:// solved the error.