public IEnumerable <IAtomicOperation> CreateActions(IDocLeaf sender)
{
DocList <T> docList = sender as DocList <T>;
List <IAtomicOperation> actions = new List <IAtomicOperation>();
if (NewItems != null)
{
for (int i = 0; i < NewItems.Count; i++)
{
T obj = (T)NewItems[i];
actions.Add(new DocListActionAdd(
sender, NewStartingIndex + i, obj));
}
}
if (OldItems != null)
{
for (int i = OldItems.Count - 1; i >= 0; i--)
{
T obj = (T)OldItems[i];
actions.Add(new DocListActionRemove(
sender, docList.IndexOf(obj), obj));
}
}
return(actions);
}
static void TestHistoryBasics()
{
DocList <IDocLeaf> testDoc = new DocList <IDocLeaf>();
History.Instance.Root = testDoc;
UnitTest.Test(History.Instance.HasUndo == false);
UnitTest.Test(History.Instance.HasRedo == false);
DocObj <int> testInt = new DocObj <int>(0);
testDoc.Add(testInt);
UnitTest.Test(History.Instance.HasUndo == true);
UnitTest.Test(History.Instance.HasRedo == false);
testInt.Value = 1;
UnitTest.Test(testInt.Value == 1);
testInt.Value = 2;
UnitTest.Test(testInt.Value == 2);
testInt.Value = 3;
UnitTest.Test(testInt.Value == 3);
History.Instance.Undo();
UnitTest.Test(testInt.Value == 0);
UnitTest.Test(History.Instance.HasRedo == true);
History.Instance.Redo();
UnitTest.Test(testInt.Value == 3);
}
static void TestDocListTransaction()
{
DocList <IDocLeaf> list = new DocList <IDocLeaf>();
History.Instance.Root = list;
list.Transaction.Value += 1;
list.Add(new DocObj <string>("Hello World"));
list.Transaction.Value -= 1;
}
public TestDocument()
{
TestList = new DocList <IDocLeaf>();
TestList.Add(new DocObj <int>(0));
TestList.Add(new DocObj <int>(1));
TestList.Add(new DocObj <int>(2));
TestBool = new DocObj <bool>(true);
SubDoc = new TestSubDoc();
TestRef = new DocObj <int>();
}
static void TestDocListResolveChildrenLinks()
{
DocList <DocNode> parent = new DocList <DocNode>();
parent.Add(DocNode.Create <TestDocNodeClassBase>());
parent.Add(DocNode.Create <TestDocNodeClassBase>());
parent.Add(DocNode.Create <TestDocNodeClassBase>());
foreach (IDocLeaf doc in ((IDocNode)parent).Children())
{
UnitTest.Test(doc.Parent == parent);
}
}
static void TestDocListSerialization()
{
DocList <IDocLeaf> list0 = new DocList <IDocLeaf>();
list0.Add(new DocObj <int>(1));
list0.Add(new DocObj <bool>(true));
DocList <IDocLeaf> list1 = SerializeDeserialize(list0);
UnitTest.Test(list1.Count == 2);
UnitTest.Test((list1[0] as DocObj <int>).Value == 1);
UnitTest.Test((list1[1] as DocObj <bool>).Value == true);
PathUtils.CheckParentChildrenLink(list1, null);
}
static void TestDocListHooks()
{
DocList <IDocLeaf> list = new DocList <IDocLeaf>();
list.Hook += TestDocListHook;
DocObj <string> obj0 = new DocObj <string>("Hello World");
DocObj <string> obj1 = new DocObj <string>("Hello World");
list.Add(obj0);
list.Remove(obj0);
list.Add(obj0);
list.Add(obj1);
list.Clear();
list.Clear();
}
static void TestDocListCollectionChanged()
{
DocList <IDocLeaf> list = new DocList <IDocLeaf>();
list.CollectionChanged += TestDocListOnCollectionChanged;
((INotifyPropertyChanged)list).PropertyChanged += TestDocListOnCollectionChanged2;
DocObj <string> obj0 = new DocObj <string>("Hello World");
DocObj <string> obj1 = new DocObj <string>("Hello World");
list.Add(obj0);
list.Remove(obj0);
list.Add(obj0);
list.Add(obj1);
list.Clear();
list.Clear();
}
static void TestHistoryRollback()
{
DocList <DocObj <int> > testDoc = new DocList <DocObj <int> >();
testDoc.Add(new DocObj <int>(0));
testDoc.Add(new DocObj <int>(1));
History.Instance.Root = testDoc;
bool exceptionCaught = false;
try
{
History.Instance.ExecuteInTransaction(
delegate()
{
testDoc[0].Value = -1;
testDoc[1].Value = -2;
UnitTest.Test(testDoc[0].Value == -1);
UnitTest.Test(testDoc[1].Value == -2);
throw new Exception("Hello World");
},
0,
"TestHistoryRollback");
}
catch (Exception ex)
{
exceptionCaught = true;
UnitTest.Test(ex.Message == "Hello World");
}
UnitTest.Test(exceptionCaught);
UnitTest.Test(testDoc[0].Value == 0);
UnitTest.Test(testDoc[1].Value == 1);
UnitTest.Test(History.Instance.HasUndo == false);
UnitTest.Test(History.Instance.HasRedo == false);
}
static void TestHistoryTransactions()
{
DocList <IDocLeaf> testDoc = new DocList <IDocLeaf>();
History.Instance.Root = testDoc;
UnitTest.Test(History.Instance.HasUndo == false);
UnitTest.Test(History.Instance.HasRedo == false);
History.Instance.ExecuteInTransaction(
delegate()
{
DocObj <int> testInt0 = new DocObj <int>(0);
testDoc.Add(testInt0);
UnitTest.Test(History.Instance.HasUndo == false);
UnitTest.Test(History.Instance.HasRedo == false);
DocObj <int> testInt1 = new DocObj <int>(1);
testDoc.Add(testInt1);
UnitTest.Test(History.Instance.HasUndo == false);
UnitTest.Test(History.Instance.HasRedo == false);
},
0,
"TestHistoryTransactions");
UnitTest.Test(testDoc.Count == 2);
UnitTest.Test(History.Instance.HasUndo == true);
UnitTest.Test(History.Instance.HasRedo == false);
History.Instance.Undo();
UnitTest.Test(testDoc.Count == 0);
UnitTest.Test(History.Instance.HasUndo == false);
UnitTest.Test(History.Instance.HasRedo == true);
History.Instance.Redo();
UnitTest.Test(testDoc.Count == 2);
UnitTest.Test(History.Instance.HasUndo == true);
UnitTest.Test(History.Instance.HasRedo == false);
}
static void TestDocListSerialization2()
{
DocList <IDocLeaf> list0 = new DocList <IDocLeaf>();
DocList <IDocLeaf> list01 = new DocList <IDocLeaf>();
list01.Add(new DocObj <int>(0));
list01.Add(new DocObj <int>(1));
list0.Add(list01);
DocList <IDocLeaf> list02 = new DocList <IDocLeaf>();
list02.Add(new DocObj <int>(0));
list02.Add(new DocObj <int>(1));
list0.Add(list02);
DocList <IDocLeaf> list1 = SerializeDeserialize(list0);
UnitTest.Test(list1.Count == 2);
UnitTest.Test((list1[0] as DocList <IDocLeaf>).Count == 2);
UnitTest.Test((list1[1] as DocList <IDocLeaf>).Count == 2);
PathUtils.CheckParentChildrenLink(list1, null);
}
static void TestListUndoRedo()
{
DocList <DocObj <int> > testDoc = new DocList <DocObj <int> >();
History.Instance.Root = testDoc;
History.Instance.ExecuteInTransaction(delegate()
{
testDoc.Add(new DocObj <int>(1));
UnitTest.Test(testDoc.Count == 1);
testDoc.Add(new DocObj <int>(2));
UnitTest.Test(testDoc.Count == 2);
testDoc.Add(new DocObj <int>(3));
UnitTest.Test(testDoc.Count == 3);
}, History.Instance.NextFreeTransactionId(), "Dummy");
UnitTest.Test(testDoc[0].Value == 1);
UnitTest.Test(testDoc[1].Value == 2);
UnitTest.Test(testDoc[2].Value == 3);
History.Instance.Undo();
UnitTest.Test(testDoc.Count == 0);
History.Instance.Redo();
UnitTest.Test(testDoc.Count == 3);
UnitTest.Test(testDoc[0].Value == 1);
UnitTest.Test(testDoc[1].Value == 2);
UnitTest.Test(testDoc[2].Value == 3);
testDoc.RemoveAt(0);
UnitTest.Test(testDoc.Count == 2);
UnitTest.Test(testDoc[0].Value == 2);
UnitTest.Test(testDoc[1].Value == 3);
testDoc.Clear();
UnitTest.Test(testDoc.Count == 0);
}
