public void ShouldAddToNotifyingHashSet()
{
var notifyingHashSet = new NotifyingHashSet <int>();
notifyingHashSet.ItemAdded += (sender, changed) => Assert.AreEqual(changed.ChangedItem, 1);
notifyingHashSet.Add(1);
}
public void ShouldContainValueInNotifyingHashSet()
{
//can use collection initializer
var notifyingHashSet = new NotifyingHashSet <int> {
1
};
Assert.IsTrue(notifyingHashSet.Contains(1));
}
public void ShouldAssignToHashSet()
{
HashSet <int> notifyingHashSet = new NotifyingHashSet <int> {
1
};
Assert.IsTrue(notifyingHashSet.IsSubsetOf(new List <int> {
1, 2
}));
}
public void ShouldRemoveFromNotifyingHashSet()
{
//can use collection initializer
var notifyingHashSet = new NotifyingHashSet <int> {
1
};
notifyingHashSet.ItemRemoved += (sender, changed) => Assert.AreEqual(changed.ChangedItem, 1);
notifyingHashSet.Remove(1);
}