Testing UWP Bluetooth Application

I am trying to develop some tests for a Windows 10 UWP application which uses Windows.Devices.Bluetooth.BluetoothLEDevice. I have a plain class that is part of my application which has a private BluetoothLEDevice type field.

class MyDevice
{
    private Windows.Devices.Bluetooth.BluetoothLEDevice bluetoothLEDevice;

    ...


    // Additional methods which rely on `bluetoothLEDevice`
}

The methods of said class use the events and methods of bluetoothLEDevice, some are private and others are public. How can I test the public methods of MyDevice?

I have tried something like this which I think could work, but I can see that it will take hundreds of lines of code and quite a few extra classes because I would need to implement a lot of stuff in FakeBluetoothLEDevice in orde for it to work properly.

private void ValueChangedEventDataParsingTest()
{
    var device = new FakeBluetoothLEDevice();

    var myDevice = new MyDevice(device);

    device.InvokeValueChanged("this is the value for a fake ValueChangedEvent");

    Assert.Equals(probe.SomeProperty, "expected");
}

Are there any frameworks that would help me achieve what I want? Or even a better approach that would save me some pain?