public void OnNullRootGetEnumeratorShouldReturnEmptyListEnumerator()
{
var tree = new ImmutableIntervalBalancedTree <long, long>(new List <IntervalWithValue <long, long> >());
using var enumerator = tree.GetEnumerator();
Assert.Null(enumerator.Current);
}
public void ShouldResolveCorrectlyEnumerator()
{
var intervalNodeFour = new IntervalWithValue <long, long>(0, 5, 1);
var intervalNodeFive = new IntervalWithValue <long, long>(10, 15, 2);
var intervalNodeSix = new IntervalWithValue <long, long>(20, 25, 0);
var intervalNodeSeven = new IntervalWithValue <long, long>(30, 35, 0);
var intervalNodeTwo = new IntervalWithValue <long, long>(5, 10, 1);
var intervalNodeThree = new IntervalWithValue <long, long>(25, 30, 2);
var intervalNodeOne = new IntervalWithValue <long, long>(15, 20, 0);
var treeIntervals = new List <IntervalWithValue <long, long> >
{
intervalNodeOne, intervalNodeTwo, intervalNodeThree, intervalNodeFour, intervalNodeFive,
intervalNodeSix, intervalNodeSeven
};
var tree = new ImmutableIntervalBalancedTree <long, long>(treeIntervals);
using var enumerator = tree.GetEnumerator();
var enumeratorList = new List <IntervalWithValue <long, long> >();
while (enumerator.MoveNext())
{
enumeratorList.Add(enumerator.Current);
}
enumeratorList.Sort();
treeIntervals.Sort();
Assert.Equal(treeIntervals, enumeratorList);
}
