private void PushTest(ISetOfStacks <int> setOfStacks)
{
for (int i = 0; i < _size; i++)
{
setOfStacks.Push(i);
Assert.AreEqual(i, setOfStacks.Peek());
}
}
private void PopTest(ISetOfStacks <int> setOfStacks)
{
for (int i = 0; i < _size; i++)
{
int peek = setOfStacks.Peek();
int item = setOfStacks.Pop();
Assert.AreEqual(peek, item);
}
}