public IEnumerator CollapsingAPlacematHidesItsContentToOtherPlacemats([Values] TestingMode mode)
{
GraphView.AddToClassList("CollapsingAPlacematHidesItsContentToOtherPlacemats");
GraphView.AddTestStylesheet("Tests.uss");
GraphModel.CreatePlacemat(new Rect(0, 0, 200, 200));
GraphModel.CreatePlacemat(new Rect(205, 0, 200, 200));
var nodeModel = GraphModel.CreateNode <Type0FakeNodeModel>("Node0", new Vector2(190, 100));
MarkGraphViewStateDirty();
yield return(null);
var nodeUI = nodeModel.GetUI <Node>(GraphView);
nodeUI.style.width = 200;
nodeUI.style.height = 200;
yield return(null);
IEnumerable <IGraphElementModel> modelsToMove = null;
HashSet <GraphElement> elementsToMove = new HashSet <GraphElement>();
yield return(TestPrereqCommandPostreq(mode,
() =>
{
var placemat0 = GetGraphElementModel(0) as PlacematModel;
var placemat1 = GetGraphElementModel(1) as PlacematModel;
var node = GetGraphElementModel(2) as Type0FakeNodeModel;
Assert.IsNotNull(placemat0);
Assert.IsNotNull(placemat1);
Assert.IsNotNull(node);
Assert.IsFalse(placemat0.Collapsed, "Placemat0 is collapsed");
Assert.IsFalse(placemat1.Collapsed, "Placemat1 is collapsed");
var placematElement = GetGraphElements().
OfType <Placemat>().FirstOrDefault(e => e.Model.Guid == placemat0.Guid);
elementsToMove.Clear();
placematElement?.GetElementsToMove(false, elementsToMove);
modelsToMove = elementsToMove.Select(e => e.Model);
Assert.IsTrue(modelsToMove.Contains(node), "Placemat0 models-to-move does not contain node");
placematElement = GetGraphElements().
OfType <Placemat>().FirstOrDefault(e => e.Model.Guid == placemat1.Guid);
elementsToMove.Clear();
placematElement?.GetElementsToMove(false, elementsToMove);
modelsToMove = elementsToMove.Select(e => e.Model);
Assert.IsTrue(modelsToMove.Contains(node), "Placemat1 models-to-move does not contain node");
},
frame =>
{
switch (frame)
{
case 0:
MarkGraphViewStateDirty();
return TestPhase.WaitForNextFrame;
case 1:
{
var placemat0 = GetGraphElementModel(0) as PlacematModel;
var node = GetGraphElementModel(2);
CommandDispatcher.Dispatch(new CollapsePlacematCommand(placemat0, true, new[] { node }));
return TestPhase.WaitForNextFrame;
}
case 2:
MarkGraphViewStateDirty();
return TestPhase.WaitForNextFrame;
default:
return TestPhase.Done;
}
},
() =>
{
var placemat0 = GetGraphElementModel(0) as PlacematModel;
var placemat1 = GetGraphElementModel(1) as PlacematModel;
var node = GetGraphElementModel(2) as Type0FakeNodeModel;
Assert.IsNotNull(placemat0);
Assert.IsNotNull(placemat1);
Assert.IsNotNull(node);
Assert.IsTrue(placemat0.Collapsed, "Placemat0 is not collapsed");
Assert.IsFalse(placemat1.Collapsed, "Placemat1 is collapsed");
Assert.IsTrue(placemat0.HiddenElementsGuid.Contains(node.Guid.ToString()), "Placemat0 is not hiding node.");
var placematElement = GetGraphElements().
OfType <Placemat>().FirstOrDefault(e => e.Model.Guid == placemat1.Guid);
elementsToMove.Clear();
placematElement?.GetElementsToMove(false, elementsToMove);
modelsToMove = elementsToMove.Select(e => e.Model);
Assert.IsFalse(modelsToMove.Contains(node), "Placemat1 models-to-move contains node");
}));
}
