Common pytest fixture to use Flask test client

akita-flask-article-snippet-01-fixtures.py

@pytest.fixture
def client():
    my_project.app.config['TESTING'] = True

    with my_project.app.test_client() as client:
        with my_project.app.app_context():
             # Do some initialization stuff
        yield client

# Or 

@pytest.fixture
def test_client():
    configure_app(flask_app, config_name=Environments.TESTS)
    # I use this a lot for custom Test client classes to inject custom things
    my_project.app.test_client_class = CustomApiTestClient
    client = my_project.app.
    yield client