public void TestGetKeysGreaterThan()
{
object objA = new object();
object objB = new object();
object objC = new object();
var dictionary = new SortedNameValueDictionary <object>();
dictionary.Add("A", objA);
dictionary.Add("B", objB);
dictionary.Add("C", objC);
dictionary.Count.Should().Be(3);
dictionary.GetKeysGreaterThan(null).Count().Should().Be(3);
dictionary.GetKeysGreaterThan(string.Empty).Count().Should().Be(3);
dictionary.GetKeysGreaterThan("A").Count().Should().Be(2);
dictionary.GetKeysGreaterThan("B").Count().Should().Be(1);
dictionary.GetKeysGreaterThan("C").Count().Should().Be(0);
}
/// <summary>
/// Gets the children in sorted order.
/// </summary>
/// <param name="startingChildName">Starting child name to get the children</param>
/// <returns>List of names of children of this node in sorted order</returns>
protected override IEnumerable <string> GetSortedChildren(string startingChildName)
{
AtomicDictionaryFacade <string, IPersistedData> atomicDictionaryFacade = this.childrenMapping as AtomicDictionaryFacade <string, IPersistedData>;
SortedNameValueDictionary <IPersistedData> sortedDictionary = atomicDictionaryFacade?.UnderlyingDictionary as SortedNameValueDictionary <IPersistedData>;
if (sortedDictionary == null)
{
return(GetSortedChildrenWithCondition(this.childrenMapping.Keys, startingChildName));
}
return(sortedDictionary.GetKeysGreaterThan(startingChildName));
}