@pytest.mark.settings(send_register_email=False)
def test_disable_register_emails(client, app):
    data = dict(
        email='dude@lp.com', password='password', password_confirm='password',
        next=''
    )
    with app.mail.record_messages() as outbox:
        client.post('/register', data=data, follow_redirects=True)
    assert len(outbox) == 0
dataset/ETHPy150Open mattupstate/flask-security/tests/test_registerable.py/test_disable_register_emails/original