public void TestCopyToArray()
{
Deque <int> intDeque = createDeque(12);
intDeque.RemoveFirst();
intDeque.RemoveFirst();
int[] array = new int[14];
intDeque.CopyTo(array, 4);
Assert.AreEqual(
new int[] { 0, 0, 0, 0, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 },
array
);
}
public void TestIndexAssignment()
{
Deque <int> intDeque = createDeque(32);
intDeque[16] = 12345;
intDeque[17] = 54321;
for (int index = 0; index < 16; ++index)
{
intDeque.RemoveFirst();
}
Assert.AreEqual(12345, intDeque.First);
intDeque.RemoveFirst();
Assert.AreEqual(54321, intDeque.First);
}
public void TestThrowOnRemoveFirstFromEmptyDeque()
{
Deque <int> intDeque = new Deque <int>();
Assert.Throws <InvalidOperationException>(
delegate() { intDeque.RemoveFirst(); }
);
}
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();
}
}
