def db(app): _db.app = app _db.create_all() LanguageFactory.create_batch(4) _db.session.commit() WordFactory.create_batch(60) _db.session.commit() GameFactory.create_batch(5) _db.session.commit() PlayerFactory.create_batch(2) _db.session.commit() PlayFactory.create_batch(60) _db.session.commit() yield _db _db.session.rollback() _db.session.close() _db.drop_all()