public void CanRedoNak()
{
var mock1 = new MockUndo(true);
var mock2 = new MockUndo();
var operationSet = new OperationSet(this);
operationSet.Add(mock1);
operationSet.Add(mock2);
Assert.IsFalse(operationSet.CanRedo);
}
public void UndoTest()
{
var mock1 = new MockUndo(true);
var mock2 = new MockUndo(true);
var operationSet = new OperationSet(this);
operationSet.Add(mock1);
operationSet.Add(mock2);
operationSet.Undo();
Assert.IsTrue(mock1.UndoCalled);
Assert.IsTrue(mock2.UndoCalled);
}
public void UndoOrderTest()
{
var finalValue = 0;
var mock1 = new MockUndo(true);
var operationSet = new OperationSet(this);
operationSet.Add(mock1);
operationSet.Add(new ActionUndo(this, () => finalValue = 1));
operationSet.Add(new ActionUndo(this, () => finalValue = 2));
operationSet.Undo();
Assert.IsTrue(mock1.UndoCalled);
Assert.AreEqual(1, finalValue);
}