[Test] public void TestChange()
{
IResource email = _storage.NewResource("Email");
VerifyNextEvent(EventType.Add, email.Id, 0, 0);
email.SetProp("Subject", "Test");
_queue.BeginProcessEvents();
ResourceListEvent ev = _queue.GetNextEvent();
Assert.AreEqual(EventType.Change, ev.EventType);
Assert.IsTrue(ev.ChangeSet.IsPropertyChanged(_propSubject));
_queue.EndProcessEvents();
}
[Test] public void MergeChanges()
{
IResource email = _storage.NewResource("Email");
DiscardEvents();
email.SetProp(_propSubject, "Test");
email.SetProp(_propSubject, "Test2");
_queue.BeginProcessEvents();
ResourceListEvent ev = _queue.GetNextEvent();
Assert.AreEqual(EventType.Change, ev.EventType);
Assert.IsTrue(ev.ChangeSet.IsPropertyChanged(_propSubject));
_queue.EndProcessEvents();
Assert.IsTrue(_queue.IsEmpty(), "Changes must have been merged");
}
private void VerifyNextEvent(EventType evType, int id, int index, int listIndex)
{
_queue.BeginProcessEvents();
try
{
ResourceListEvent ev = _queue.GetNextEvent();
Assert.AreEqual(evType, ev.EventType);
if (evType == EventType.Remove)
{
Assert.IsTrue(ev.ResourceID == -1 || ev.ResourceID == id,
"Resource ID must be correct (expected " + id + ", actual " + ev.ResourceID + ")");
}
else
{
Assert.AreEqual(id, ev.ResourceID, "Resource ID must be correct");
}
Assert.AreEqual(index, ev.Index, "Index must be correct");
Assert.AreEqual(listIndex, ev.ListIndex, "ListIndex must be correct");
}
finally
{
_queue.EndProcessEvents();
}
}
