public void TestAddingDuplicatedElements()
{
SortedDeque<int> sortedDeque = new SortedDeque<int>();
List<int> valuesToAdd = new List<int> { 2, 1, 9, 1, 5, 2, 9 };
for (int i = 0; i < valuesToAdd.Count; ++i)
sortedDeque.Insert(valuesToAdd[i]);
valuesToAdd = valuesToAdd.OrderBy(x => x).ToList();
List<int> uniqueValues = new List<int>(valuesToAdd).Distinct().ToList();
for (int i = 0; i < uniqueValues.Count; ++i)
{
Assert.AreEqual(uniqueValues.ElementAt(i), sortedDeque.At(i));
}
Assert.IsFalse(sortedDeque.Empty());
Assert.AreEqual(valuesToAdd.Count, sortedDeque.SizeTotal);
Assert.AreEqual(uniqueValues.Count, sortedDeque.SizeUnique);
Assert.AreEqual(1, sortedDeque.NumberOfBuckets);
}
