protected void FinalizeChildrenInitialization()
{
if (initializingChildren != null)
{
OnPropertyChanging("Children");
foreach (var child in initializingChildren)
{
children.Add(child);
}
initializingChildren = null;
OnPropertyChanged("Children");
}
}
/// <summary>
/// Finalizes the initialization of this node.
/// </summary>
/// <remarks>This method is called after all sibling of this node have been initialized.</remarks>
protected internal virtual void FinalizeInitialization()
{
if (initializingChildren != null)
{
OnPropertyChanging(nameof(Children));
foreach (var child in initializingChildren)
{
children.Add(child);
}
initializingChildren = null;
OnPropertyChanged(nameof(Children));
}
}
public void TestAutoUpdatingSortedObservableCollection()
{
var collection = new AutoUpdatingSortedObservableCollection<Dummy> { new Dummy("sss"), new Dummy("eee") };
var dummy = new Dummy("ggg");
collection.Add(dummy);
var sorted = new[] { "eee", "ggg", "sss" };
for (int i = 0; i < collection.Count; ++i)
{
Assert.That(collection[i].Name == sorted[i]);
Assert.That(collection.BinarySearch(sorted[i], (d, s) => String.Compare(d.Name, s, StringComparison.Ordinal)) == i);
}
dummy.Name = "aaa";
sorted = new[] { "aaa", "eee", "sss" };
for (int i = 0; i < collection.Count; ++i)
{
Assert.That(collection[i].Name == sorted[i]);
Assert.That(collection.BinarySearch(sorted[i], (d, s) => String.Compare(d.Name, s, StringComparison.Ordinal)) == i);
}
dummy.Name = "zzz";
sorted = new[] { "eee", "sss", "zzz" };
for (int i = 0; i < collection.Count; ++i)
{
Assert.That(collection[i].Name == sorted[i]);
Assert.That(collection.BinarySearch(sorted[i], (d, s) => String.Compare(d.Name, s, StringComparison.Ordinal)) == i);
}
}
public void TestAutoUpdatingSortedObservableCollection()
{
var collection = new AutoUpdatingSortedObservableCollection <Dummy> {
new Dummy("sss"), new Dummy("eee")
};
var dummy = new Dummy("ggg");
collection.Add(dummy);
var sorted = new[] { "eee", "ggg", "sss" };
for (int i = 0; i < collection.Count; ++i)
{
Assert.That(collection[i].Name == sorted[i]);
Assert.That(collection.BinarySearch(sorted[i], (d, s) => String.Compare(d.Name, s, StringComparison.Ordinal)) == i);
}
dummy.Name = "aaa";
sorted = new[] { "aaa", "eee", "sss" };
for (int i = 0; i < collection.Count; ++i)
{
Assert.That(collection[i].Name == sorted[i]);
Assert.That(collection.BinarySearch(sorted[i], (d, s) => String.Compare(d.Name, s, StringComparison.Ordinal)) == i);
}
dummy.Name = "zzz";
sorted = new[] { "eee", "sss", "zzz" };
for (int i = 0; i < collection.Count; ++i)
{
Assert.That(collection[i].Name == sorted[i]);
Assert.That(collection.BinarySearch(sorted[i], (d, s) => String.Compare(d.Name, s, StringComparison.Ordinal)) == i);
}
}