public void TestSaveUndoSaveRedo()
{
var stack = new TransactionStack(5);
using (var manager = new DirtiableManager(stack))
{
var dirtiable = new SimpleDirtiable();
var operation = new SimpleDirtyingOperation(dirtiable.Yield());
using (stack.CreateTransaction())
{
stack.PushOperation(operation);
}
Assert.True(dirtiable.IsDirty);
manager.CreateSnapshot();
Assert.False(dirtiable.IsDirty);
stack.Rollback();
Assert.True(dirtiable.IsDirty);
manager.CreateSnapshot();
Assert.False(dirtiable.IsDirty);
stack.Rollforward();
Assert.True(dirtiable.IsDirty);
manager.CreateSnapshot();
Assert.False(dirtiable.IsDirty);
}
}
public void TestSaveUndoSaveRedo()
{
var actionStack = new TransactionalActionStack(5);
using (var manager = new DirtiableManager(actionStack))
{
var dirtiable = new SimpleDirtiable();
var action = new SimpleDirtiableActionItem(dirtiable.Yield());
actionStack.Add(action);
Assert.AreEqual(true, dirtiable.IsDirty);
actionStack.CreateSavePoint(true);
manager.NotifySave();
Assert.AreEqual(false, dirtiable.IsDirty);
actionStack.Undo();
Assert.AreEqual(true, dirtiable.IsDirty);
actionStack.CreateSavePoint(true);
manager.NotifySave();
Assert.AreEqual(false, dirtiable.IsDirty);
actionStack.Redo();
Assert.AreEqual(true, dirtiable.IsDirty);
actionStack.CreateSavePoint(true);
manager.NotifySave();
Assert.AreEqual(false, dirtiable.IsDirty);
}
}
public void TestDoAndSave()
{
var actionStack = new TransactionalActionStack(5);
using (var manager = new DirtiableManager(actionStack))
{
var dirtiable = new SimpleDirtiable();
var action = new SimpleDirtiableActionItem(dirtiable.Yield());
actionStack.Add(action);
Assert.AreEqual(true, dirtiable.IsDirty);
actionStack.CreateSavePoint(true);
manager.NotifySave();
Assert.AreEqual(false, dirtiable.IsDirty);
}
}
public void TestDoAndSave()
{
var stack = new TransactionStack(5);
using (var manager = new DirtiableManager(stack))
{
var dirtiable = new SimpleDirtiable();
var operation = new SimpleDirtyingOperation(dirtiable.Yield());
using (stack.CreateTransaction())
{
stack.PushOperation(operation);
}
Assert.Equal(true, dirtiable.IsDirty);
manager.CreateSnapshot();
Assert.Equal(false, dirtiable.IsDirty);
}
}
public UndoRedoService(int stackCapacity)
{
stack = TransactionStackFactory.Create(stackCapacity);
stack.TransactionCompleted += TransactionCompleted;
dirtiableManager = new DirtiableManager(stack);
}
