public void AddKeyValue_KeysAreTheSame()
{
Leaf <int, int> leaf = new Leaf <int, int>(4);
int[] keys = new int[] { 1, 1, 1, 1 };
int idx = 0;
leaf.AddKeyValue(keys[idx++], 1);
Assert.AreEqual(leaf.KeyIndex, 0);
leaf.AddKeyValue(keys[idx++], 1);
Assert.AreEqual(leaf.KeyIndex, 1);
leaf.AddKeyValue(keys[idx++], 1);
Assert.AreEqual(leaf.KeyIndex, 2);
leaf.AddKeyValue(keys[idx++], 1);
Assert.AreEqual(leaf.KeyIndex, 3);
var keysCopy = keys.ToArray();
Array.Sort(keysCopy);
for (int i = 0; i < keys.Length; i++)
{
Assert.AreEqual(keysCopy[i], leaf.Keys[i]);
}
}
