如何从pytest固定装置清除MySQL数据库

Question

I am creating an API using Python Flask . I am trying to apply TDD (Test Driven Development) for the development.

But whenever I am using the db.drop_all() from pytest fixture and running the test from the terminal it freezes at the time of exiting from the test.

Sharing the code via Gist - https://gist.github.com/himadriganguly/9a431fd329897c9e9e3fb6113ff5eae1

Thank you all in advance

Answer 1

You should try forcing a session commit, as you probably have incomplete transactions:

db.session.commit()
db.clear_all()

Check out " drop_all() freezes in Flask with SQLAlchemy ", there are people there also suggesting to close all sessions, so you should try that as well.