public void UndoTransactionCompleted_EmptyRedo()
{
Create();
_operationsRaw._redoStack = (new[] { UndoRedoData.NewLinked(10) }).ToFSharpList();
_history.Raise(x => x.UndoTransactionCompleted += null, new TextUndoTransactionCompletedEventArgs(null, TextUndoTransactionCompletionResult.TransactionAdded));
Assert.AreEqual(0, _operationsRaw._redoStack.Length);
}
public void Undo_StackWithLinked()
{
Create();
_operationsRaw._undoStack = (new[] { UndoRedoData.NewLinked(10) }).ToFSharpList();
_history.Setup(x => x.Undo(10)).Verifiable();
_operationsRaw.Undo(1);
_factory.Verify();
Assert.AreEqual(0, _operationsRaw._undoStack.Length);
}
public void Undo_WithLinkedTransactionOpen()
{
Create();
_operations.CreateLinkedUndoTransaction();
_operationsRaw._undoStack = (new[] { UndoRedoData.NewLinked(10) }).ToFSharpList();
_textUndoHistory.Setup(x => x.Undo(1)).Verifiable();
_statusUtil.Setup(x => x.OnError(Resources.Common_UndoChainBroken)).Verifiable();
_operations.Undo(1);
_factory.Verify();
Assert.AreEqual(0, _operationsRaw._undoStack.Length);
Assert.IsFalse(_operations.InLinkedUndoTransaction);
}