/// <summary>
/// Triggers the ConnectionChanging event.
/// </summary>
public virtual void OnConnectionChanging(ConnectionChangingEventArgs ea)
{
if (ConnectionChanging != null)
ConnectionChanging(this, ea);
}
internal override void _outPortMgr_ConnectionChanging(IOutputPortMgr sender, ConnectionChangingEventArgs ea)
{
_outPortMgr_ConnectionChanging_TimesCalled++;
}
internal void OutputPort_ConnectionChanging(IOutputPort sender, ConnectionChangingEventArgs ea)
{
if (sender == null)
return;
OnConnectionChanging(ea);
}
public void ConnectionChanging_DummyHandler(IInputPortMgr sender, ConnectionChangingEventArgs ea)
{
ConnectionChanging_TimesCalled++;
RecievedEventArgs = ea;
RecievedSender = sender;
}
public void ConnectionChanging_DummyHandler(IOutputNetworkPort sender, ConnectionChangingEventArgs ea)
{
ConnectionChanging_TimesCalled++;
RecievedEventArgs = ea;
RecievedSender = sender;
}
public void InputConnecting_DummyHandler(IInputNeutralPort sender, ConnectionChangingEventArgs ea)
{
InputConnecting_TimesCalled++;
RecievedEventArgs = ea;
RecievedSender = sender;
}
internal void _outPortMgr_ConnectionChanging(IOutputPortMgr sender, ConnectionChangingEventArgs ea)
{
// Do nothing here since there is no need to change the status of the element;
// (used to throw a NotImplementedException here but it interfered with testing compound elements).
}
internal void _inPortMgr_ConnectionChanging(IInputPortMgr sender, ConnectionChangingEventArgs ea)
{
if (sender != null)
{
if (ea.Action != ConnectionAction.None)
{
// in all cases, the element state will go to incomplete.
SetStatus(ElementStatus.Incomplete, StatusChangeDriver.NormalTransition, null);
}
}
}
internal void InputPort_ConnectionChanging(IInputPort sender, ConnectionChangingEventArgs ea)
{
if (sender == null)
return;
// this input mgr becomes the new sender for the next level up
OnConnectionChanging(ea);
}
internal virtual void _outPortMgr_ConnectionChanging(IOutputPortMgr sender, ConnectionChangingEventArgs ea)
{
throw new NotImplementedException("The method or operation is not implemented.");
}
public void OutputPortMgrConnectionChangingEventHandlerUpdatesElementStateToIncompleteWhenActionIsReplace()
{
ElementStatus expectedStatus = ElementStatus.Incomplete;
ConnectionAction action = ConnectionAction.Replace;
ConnectionChangingEventArgs args = new ConnectionChangingEventArgs(action);
var mockOutPortMgr = new Mock<IOutputPortMgr>();
_el._outPortMgr_ConnectionChanging(mockOutPortMgr, args);
ElementStatus actualStatus = _el.Status;
Assert.Equal(expectedStatus, actualStatus);
}