[Test app] Test app starts testing with first connected device

[philips77]

I have a watch connected to my phone. When I run the test app and select Advertise it sets up the GATT server and even before it starts advertising the server will immediately receive onConnectionStateChange event for the connected watch.
The app displays Service Discovery and Device Connected as success and nothing happens afterwards.

I have to disconnect all BLE devices before starting the test as server. Otherwise the test is started with the device that was first reported.

[philips77]

Ideally, the client impl should also have a GATT service (which may be empty) and the server should verify that the service is there. Otherwise it shall ignore the connection and wait for another one.