public void DisposeUnhooksFromClearing()
{
ThreadSafeBindableCollection <int> col = new ThreadSafeBindableCollection <int>();
var mock = new Mock <IListMonitor <int> >();
var releaseDelegate = mock.Object.AttachToList(col);
col.Add(1);
col.Clear();
mock.Verify(o => o.DestroyItem(It.IsAny <int>(), It.IsAny <int>()), Times.Once());
col.Add(1);
releaseDelegate();
col.Clear();
mock.Verify(o => o.DestroyItem(It.IsAny <int>(), It.IsAny <int>()), Times.Once());
}
public void BugTestOnNotifyChangeAfterClear()
{
int fired = 0;
smc.CollectionChanged += (s, e) => fired++;
ints2.Add(12); // should work
Assert.Equal(1, fired);
allInts.Clear(); // now we have some outstanding property change notifications
Assert.Equal(4, fired); // we get a notification for the clear operation
Assert.Empty(smc);
ints2.Add(13); // we get an add at an invalid index, but now the bug is fixed
Assert.Equal(4, fired); // the second prop notification should be suppressed.
}
