public void TestRecordEdgeDeletionForUndo00()
{
GraphController graphController = new GraphController(null);
UndoRedoRecorder urr = new UndoRedoRecorder(graphController);
EdgeController edgeController = new EdgeController(graphController);
List<IVisualEdge> edgeList = new List<IVisualEdge>();
VisualEdge edge = new VisualEdge(edgeController, EdgeType.ExplicitConnection);
edgeList.Add(edge);
Assert.Throws<InvalidOperationException>(() =>
{
urr.RecordEdgeDeletionForUndo(edgeList);
});
}
public void TestRecordEdgeDeletionForUndo02()
{
GraphController graphController = new GraphController(null);
UndoRedoRecorder urr = new UndoRedoRecorder(graphController);
Assert.Throws<ArgumentException>(() =>
{
urr.BeginGroup();
urr.RecordEdgeDeletionForUndo(new List<IVisualEdge>());
});
}
