private static void PrintList(IVsLiteTreeList list, int indent = 0) {
uint count;
list.GetItemCount(out count);
for (int i = 0; i < count; i++) {
string text;
list.GetText((uint)i, VSTREETEXTOPTIONS.TTO_DEFAULT, out text);
Console.Write("{1}new ExpectedPreviewItem(\"{0}\"", text, new string(' ', indent * 4));
int expandable;
list.GetExpandable((uint)i, out expandable);
if (expandable != 0) {
Console.WriteLine(", ");
int canRecurse;
IVsLiteTreeList subList;
list.GetExpandedList((uint)i, out canRecurse, out subList);
PrintList(subList, indent + 1);
}
VSTREEDISPLAYDATA[] data = new VSTREEDISPLAYDATA[1];
list.GetDisplayData((uint)i, data);
// TODO: Validate display data
uint changeCnt = 0;
list.GetListChanges(ref changeCnt, null);
VSTREELISTITEMCHANGE[] changes = new VSTREELISTITEMCHANGE[changeCnt];
list.GetListChanges(ref changeCnt, changes);
// TODO: Valiate changes
if (i != count - 1) {
Console.WriteLine("),");
} else {
Console.WriteLine(")");
}
}
}
private static void VerifyList(IVsLiteTreeList list, ExpectedPreviewItem[] expected) {
uint count;
list.GetItemCount(out count);
Assert.AreEqual(expected.Length, (int)count);
for (int i = 0; i < expected.Length; i++) {
string text;
list.GetText((uint)i, VSTREETEXTOPTIONS.TTO_DEFAULT, out text);
Assert.AreEqual(expected[i].Name, text);
int expandable;
list.GetExpandable((uint)i, out expandable);
if (expected[i].Children.Length != 0) {
Assert.AreEqual(1, expandable);
int canRecurse;
IVsLiteTreeList subList;
list.GetExpandedList((uint)i, out canRecurse, out subList);
VerifyList(subList, expected[i].Children);
} else {
Assert.AreEqual(0, expandable);
}
}
}
