public Dictionary <int, string> TestMergeRandom(BPlusTreeOptions <int, string> options, int nsets, int nsize)
{
Dictionary <int, string> test = new Dictionary <int, string>();
IEnumerable <KeyValuePair <int, string> >[] sets =
new List <IEnumerable <KeyValuePair <int, string> > >(CreateSets(nsets, nsize, test)).ToArray();
using (BPlusTree <int, string> tree = new BPlusTree <int, string>(options))
{
foreach (IEnumerable <KeyValuePair <int, string> > set in sets)
{
tree.BulkInsert(set, new BulkInsertOptions {
DuplicateHandling = DuplicateHandling.LastValueWins
});
}
VerifyDictionary(test, tree);
tree.UnloadCache();
tree.Add(int.MaxValue, "max");
tree.Remove(int.MaxValue);
VerifyDictionary(test, tree);
}
return(test);
}
public void TestInserts()
{
using (BPlusTree <int, string> data = Create(Options))
{
data.EnableCount();
int[][] TestArrays = new int[][]
{
new int[] { 10, 18, 81, 121, 76, 31, 250, 174, 24, 38, 246, 79 },
new int[] { 110, 191, 84, 218, 170, 217, 199, 232, 184, 254, 32, 90, 241, 136, 181, 28, 226, 69, 52 },
};
foreach (int[] arry in TestArrays)
{
data.Clear();
Assert.AreEqual(0, data.Count);
int count = 0;
foreach (int id in arry)
{
data.Add(id, id.ToString());
Assert.AreEqual(++count, data.Count);
}
Assert.AreEqual(arry.Length, data.Count);
data.UnloadCache();
foreach (int id in arry)
{
Assert.AreEqual(id.ToString(), data[id]);
data[id] = String.Empty;
Assert.AreEqual(String.Empty, data[id]);
Assert.IsTrue(data.Remove(id));
Assert.AreEqual(--count, data.Count);
}
Assert.AreEqual(0, data.Count);
}
}
}
public Dictionary<int, string> TestMergeRandom(BPlusTreeOptions<int, string> options, int nsets, int nsize)
{
Dictionary<int, string> test = new Dictionary<int, string>();
IEnumerable<KeyValuePair<int, string>>[] sets =
new List<IEnumerable<KeyValuePair<int, string>>>(CreateSets(nsets, nsize, test)).ToArray();
using (BPlusTree<int, string> tree = new BPlusTree<int, string>(options))
{
foreach(IEnumerable<KeyValuePair<int, string>> set in sets)
tree.BulkInsert(set, new BulkInsertOptions { DuplicateHandling = DuplicateHandling.LastValueWins });
VerifyDictionary(test, tree);
tree.UnloadCache();
tree.Add(int.MaxValue, "max");
tree.Remove(int.MaxValue);
VerifyDictionary(test, tree);
}
return test;
}
