public void TestRecordNodeDeletionForUndo01()
{
GraphController graphController = new GraphController(null);
UndoRedoRecorder urr = new UndoRedoRecorder(graphController);
urr.BeginGroup();
urr.RecordNodeDeletionForUndo(null);
Assert.AreEqual(0, urr.ActionCount);
}
public void TestRecordNodeModificationForUndo02()
{
GraphController graphController = new GraphController(null);
UndoRedoRecorder urr = new UndoRedoRecorder(graphController);
urr.BeginGroup();
urr.RecordNodeModificationForUndo(new List <IVisualNode>());
Assert.AreEqual(0, urr.ActionCount);
}
public void TestRecordEdgeCreationForUndo02()
{
GraphController graphController = new GraphController(null);
UndoRedoRecorder urr = new UndoRedoRecorder(graphController);
Assert.Throws <ArgumentException>(() =>
{
urr.BeginGroup();
urr.RecordEdgeCreationForUndo(new List <IVisualEdge>());
});
}
public void TestRecordRuntimeStatesForUndo01()
{
GraphController graphController = new GraphController(null);
UndoRedoRecorder urr = new UndoRedoRecorder(graphController);
Assert.Throws <ArgumentNullException>(() =>
{
urr.BeginGroup();
urr.RecordRuntimeStatesForUndo(null);
});
}
public void TestRecordEdgeModificationForUndo01()
{
GraphController graphController = new GraphController(null);
UndoRedoRecorder urr = new UndoRedoRecorder(graphController);
Assert.Throws <ArgumentException>(() =>
{
urr.BeginGroup();
urr.RecordEdgeModificationForUndo(null);
});
}