public void OnUnconnectedOnConnectionEvent_CalledThroughEvent_RaisesEvent()
{
//ARRANGE
EventArgs args = new EventArgs();
UsbChargerSubstitute.PhoneUnConnected.ConnectionEvent += (sender, args) => uut.UnConnectedOnConnectionEvent(new object(), args);
bool eventRaised = false;
uut.UnConnectedConnectionEvent += (o, e) => eventRaised = true;
//ACT
UsbChargerSubstitute.PhoneUnConnected.ConnectionEvent += Raise.EventWith(new object(), args);
//ASSERT
Assert.That(eventRaised, Is.True);
}