public void _inPipe_ContentStatusChangedEventHandler_Fires_Input_AvailabilityChangedEvent()
{
//Arrange
var port = new InputNeutralPort();
var helper = new HelperForInputPorts();
var mockPipe = new Mock<INeutralPipe>();
port.InputAvailabilityChanged += new InputAvailabilityChangedEventHandler<IInputNeutralPort, InputAvailabilityChangedEventArgs>
(helper.InputAvailabilityChanged_DummyHandler);
var ea = new PipeStatusChangeEventArgs(PayLoadStatus.Unavailable, PayLoadStatus.Available);
//Act
port._inPipe_ContentStatusChanged(mockPipe.Object, ea);
//Assert
Assert.Equal(1, helper.InputAvailabilityChanged_TimesCalled);
Assert.NotNull(helper.RecievedEventArgs);
}
