Add test using the default download server used by the software This should help to highlight problems in the real environement but needs to be adapted when the server / server layout changes just as the software..

<!DOCTYPE RCC><RCC version="1.0">
<qresource prefix="/certs">
    <file alias="intevation.de">certificates/intevation.de.der</file>
    <file alias="geotrust">certificates/geotrust.der</file>
</qresource>
</RCC>