public void TestRemoveFirst() {
Deque<int> intDeque = new Deque<int>(16);
for(int item = 0; item < 48; ++item) {
intDeque.AddLast(item);
}
for(int item = 0; item < 48; ++item) {
Assert.AreEqual(item, intDeque.First);
Assert.AreEqual(48 - item, intDeque.Count);
intDeque.RemoveFirst();
}
}
public void TestThrowOnRemoveFirstFromEmptyDeque() {
Deque<int> intDeque = new Deque<int>();
Assert.Throws<InvalidOperationException>(
delegate() { intDeque.RemoveFirst(); }
);
}