public void SetZoomNotifiesAboutDisplayModeChange()
{
// --- Act
var vm = new MachineViewModel {
DisplayMode = SpectrumDisplayMode.Fit
};
MachineDisplayModeChangedMessage messageReceived = null;
Messenger.Default.Register <MachineDisplayModeChangedMessage>(this,
msg => { messageReceived = msg; });
// --- Act
vm.DisplayMode = SpectrumDisplayMode.Zoom2;
// --- Assert
messageReceived.DisplayMode.ShouldBe(SpectrumDisplayMode.Zoom2);
}
/// <summary>
/// Simply relays the messages to controls
/// </summary>
private void OnDisplayModeChanged(MachineDisplayModeChangedMessage msg)
{
MessengerInstance.Send(new VmDisplayModeChangedMessage(msg.DisplayMode));
}
