Introduces a big fat buffer :(
Actually test the trasfers :)
Takes QSslSocket causistic into account, for some reason QNAM refuses to
mark as finished when the QSslSocket (through QIODevice) closes.
It would be good to look into dropping the QBuffer, doing so with the test
in place will help.
In case we need to discover the device (i.e. we're running the test in a
clean environment) we need to acquire the discovery mode.
Only initialize the test after setting the test mode enabled, so the
loopback is enabled.
Make the share received notification explicitly internal.
Fix runtime warning about how QUrl cannot be exported.
Notify about all shares, not exclusively transferred files.
