public void ShouldReturnItemsInRevertedOrderThanWasInserted()
{
var items = new List <int> {
18, 5, -6, 36, 48
};
var expectedList = new List <int>(items);
expectedList.Reverse();
var cut = new ListBasedStackImplementation <int>(items.Capacity);
items.ForEach(item => cut.Push(item));
expectedList.ForEach(expectedItem => { Assert.AreEqual(expectedItem, cut.Pop()); });
}
public void ShouldReturnDifferentSizeWhenPop()
{
var cut = new ListBasedStackImplementation <int>(10);
var items = new List <int> {
18, 5, -6, 36, 48
};
items.ForEach(item => cut.Push(item));
var size = cut.CurrentSize;
do
{
cut.Pop();
size--;
Assert.AreEqual(size, cut.CurrentSize);
}while (size > 0);
}
public void ShouldThrowExceptionWhenPopOnEmptyStack()
{
var cut = new ListBasedStackImplementation <int>(1);
var item = cut.Pop();
}