How to run tests against a flask app returned from pytest fixture?

[az-pz]

For testing purpose, we set up a flask app in a pytest fixture. How do I access the flask app for testing through schemathesis library?

Sample code:

#conftest.py
@pytest.fixture
def app():
    app = flask.Flask('our_app')
    app_init(app, settings=settings)
    return app

#test_schema.py
schema = schemathesis.from_path("swagger.yaml")

@schema.parametrize()
def test_using_schemathesis(case, app):
    case.call_and_validate(session=app)

I have tried the above code and other variations but nothing seems to work. I couldn't find code samples from the documentation about how to access flask app defined in a fixture.

Thanks in advance.

[Stranger6667]

Here is an example, that you can transform to something like this:

@pytest.fixture
def app():
    app = flask.Flask('our_app')
    app_init(app, settings=settings)
    return app


schema = schemathesis.from_pytest_fixture("app")


@schema.parametrize()
def test_api(case, app):
    response = case.call_wsgi(app=app)
    case.validate_response(response)

Here is some more info, let me know if that helps.

[az-pz]

Thanks @Stranger6667 for the response. I will try it and update.