public void PTreePushesLotsOfDuplicateEntities()
{
_testName = MethodInfo.GetCurrentMethod().Name.GetHashCode().ToString();
Cleanup();
var objs = TestResourceFactory.GetMockClassAObjects(5000).ToList();
var seedIndex = new Seed32();
var seedSegment = new Seed64();
objs.ForEach(o => o.Id = seedIndex.Increment());
var toAdd = objs.Select(o => new Tuple<MockClassA, long>(o, seedSegment.Increment())).ToList();
using (var tree = new PTree<int, MockClassA, long>("Id", _testName + ".index"))
{
tree.Load();
var ids = tree.AddOrUpdateRange(toAdd);
Assert.AreEqual(5000, tree.Length);
Assert.AreEqual(5, tree.GetFirstByIndex(5));
Assert.AreEqual(5, tree.GetFirstBySegment(5));
Assert.AreEqual(1, tree.GetByIndex(5).Count());
tree.AddOrUpdate(new Tuple<MockClassA, long>(TestResourceFactory.CreateRandom().WithId(seedIndex.Increment()), seedSegment.Increment()));
Assert.AreEqual(5001, tree.Length);
tree.AddOrUpdateRange(toAdd.Skip(100).Take(100).ToList());
Assert.AreEqual(5101, tree.Length);
Assert.AreEqual(2, tree.GetBySegment(toAdd[101].Item2).Count());
}
}