def METHOD_NAME(client, env):
    event, user, payment = env
    client.login(email='dummy@dummy.dummy', password='dummy')
    assert not OrderRefund.objects.exists()
    url = "/control/event/dummy/dummy/orders/1Z3AS/refund"
    r = client.post(url, {
        f"refund-{payment.id}": "23.00",
        "start-mode": "full",
        "perform": True,
    })
    assert r.status_code == 302
    with scope(organizer=event.organizer):
        assert OrderRefund.objects.exists()
        refund = OrderRefund.objects.first()
        assert refund.payment == payment
        assert refund.info_data == {
            'payer': "Abc Def",
            'iban': "DE27520521540534534466",
            'bic': "HELADEF1MEG",
        }