public void GetFoldingItem()
{
FoldingCollection collection = new FoldingCollection();
collection.Add(new FoldingItem(0, 10));
collection.Add(new FoldingItem(1, 5));
collection.Add(new FoldingItem(11, 12));
FoldingItem item = collection.Get(2, 1);
Assert.IsTrue(item.Start == 1 && item.End == 5);
}
public void GetFoldingItems()
{
FoldingCollection collection = new FoldingCollection();
collection.Add(new FoldingItem(0, 10));
collection.Add(new FoldingItem(1, 5));
collection.Add(new FoldingItem(11, 12));
foreach (FoldingItem item in collection.GetRange(0, 10))
{
Assert.IsTrue((item.Start != 11 && item.End != 12));
}
}
public void GetFarestFoldingItem()
{
FoldingCollection collection = new FoldingCollection();
FoldingItem item = new FoldingItem(0, 10);
item.Expand = false;
collection.Add(item);
collection.Add(new FoldingItem(1, 5));
collection.Add(new FoldingItem(11, 12));
item = collection.GetFarestHiddenFoldingData(2, 1);
Assert.IsTrue(item.Start == 0 && item.End == 10);
}
public void HasParrentTest()
{
FoldingCollection collection = new FoldingCollection();
FoldingItem item = new FoldingItem(0, 10, false);
collection.Add(item);
FoldingItem item1 = new FoldingItem(1, 5);
collection.Add(item1);
Assert.IsTrue(collection.IsHasParent(item1));
Assert.IsTrue(!collection.IsHasParent(item));
}
public void HiddenTest()
{
FoldingCollection collection = new FoldingCollection();
collection.Add(new FoldingItem(0, 10, false));
collection.Add(new FoldingItem(1, 5));
Assert.IsTrue(collection.IsHidden(2));
collection = new FoldingCollection();
collection.Add(new FoldingItem(0, 10));
collection.Add(new FoldingItem(1, 5, false));
Assert.IsTrue(collection.IsHidden(2));
}
public void CollapseFoldingItem()
{
FoldingCollection collection = new FoldingCollection();
FoldingItem newItem = new FoldingItem(0, 10);
collection.Add(newItem);
collection.Add(new FoldingItem(1, 5));
collection.Add(new FoldingItem(11, 12));
collection.Collapse(newItem);
foreach (FoldingItem item in collection.GetRange(0, 10))
{
Assert.IsFalse(item.Expand);
}
}
public void UpdateItems()
{
DummyRender render = new DummyRender();
Document doc = new Document();
doc.LayoutLines.Render = render;
FoldingCollection collection = new FoldingCollection();
collection.Add(new FoldingItem(0, 10));
collection.Add(new FoldingItem(1, 5));
collection.Add(new FoldingItem(15, 20));
collection.Add(new FoldingItem(16, 17));
collection.UpdateData(doc, 11, 1, 0);
FoldingItem[] result = collection.GetRange(16, 4).ToArray();
Assert.IsTrue((result[0].Start == 16 && result[0].End == 21));
Assert.IsTrue((result[1].Start == 17 && result[1].End == 18));
collection.UpdateData(doc, 11, 0, 1);
result = collection.GetRange(16, 4).ToArray();
Assert.IsTrue((result[0].Start == 15 && result[0].End == 20));
Assert.IsTrue((result[1].Start == 16 && result[1].End == 17));
}
