public void Add_TwoEqualEntities_SizeEqualsOn(IHashSet <int> hasSet)
{
hasSet.Add(1);
Assert.That(hasSet.Add(1), Is.EqualTo(false));
Assert.That(hasSet.Count, Is.EqualTo(1));
}
public void Containts_AddedFourItems_ForLastContaintsIsTrue(IHashSet <int> hasSet)
{
hasSet.Add(1);
hasSet.Add(2);
hasSet.Add(3);
hasSet.Add(5);
Assert.That(hasSet.Contains(3), Is.EqualTo(true));
Assert.That(hasSet.Contains(4), Is.EqualTo(false));
}
//O(1) time complexity; worst case O(n)
//add an item to this hash table
public void Add(TV value)
{
hashSet.Add(value);
}
public void NegativeNumbersShouldNotCrash() => _set.Add(-100);
protected override void Put(IHashSet <string> collection, string value)
{
collection.Add(value);
_last = value;
}
//O(1) time complexity; worst case O(n)
//add an item to this hash table
public void Add(V value)
{
HashSet.Add(value);
}