public void NotChangeThePositionOfThePeekedItem()
{
// Arrange
var stackedList = new StackedList<int>();
stackedList.Push(0);
stackedList.Push(1);
stackedList.Push(2);
stackedList.Push(3);
// Act
stackedList.Peek();
stackedList.Peek();
stackedList.Peek();
// Assert
Assert.That(stackedList.Peek() == 3);
}
public void NotChangeThePositionOfThePeekedItem()
{
// Arrange
var stackedList = new StackedList <int>();
stackedList.Push(0);
stackedList.Push(1);
stackedList.Push(2);
stackedList.Push(3);
// Act
stackedList.Peek();
stackedList.Peek();
stackedList.Peek();
// Assert
Assert.That(stackedList.Peek() == 3);
}
public void NotRemoveThePeekedItem()
{
// Arrange
var stackedList = new StackedList<int>();
stackedList.Push(0);
stackedList.Push(1);
stackedList.Push(2);
stackedList.Push(3);
// Act
stackedList.Peek();
// Assert
Assert.That(stackedList.Items.Contains(3));
}
public void ReturnTheLastItemPushed()
{
// Arrange
var stackedList = new StackedList<int>();
stackedList.Push(0);
stackedList.Push(1);
stackedList.Push(2);
stackedList.Push(3);
// Act
var peekedItem = stackedList.Peek();
// Assert
Assert.That(peekedItem.Equals(3));
}
public void NotRemoveThePeekedItem()
{
// Arrange
var stackedList = new StackedList <int>();
stackedList.Push(0);
stackedList.Push(1);
stackedList.Push(2);
stackedList.Push(3);
// Act
stackedList.Peek();
// Assert
Assert.That(stackedList.Items.Contains(3));
}
public void ReturnTheLastItemPushed()
{
// Arrange
var stackedList = new StackedList <int>();
stackedList.Push(0);
stackedList.Push(1);
stackedList.Push(2);
stackedList.Push(3);
// Act
var peekedItem = stackedList.Peek();
// Assert
Assert.That(peekedItem.Equals(3));
}
public void NotChangeThePeekedValueGivenRemovalOfAnItemBelow()
{
// Arrange
var stackedList = new StackedList<int>();
stackedList.Push(0);
stackedList.Push(1);
stackedList.Push(2);
stackedList.Push(3);
stackedList.Push(4);
// Act
stackedList.Remove(2);
// Assert
Assert.That(stackedList.Peek() == 4);
}
public void ReturnTheItemBeforeTheLastItemPushedGivenLastItemRemoved()
{
// Arrange
var stackedList = new StackedList <int>();
stackedList.Push(0);
stackedList.Push(1);
stackedList.Push(2);
stackedList.Push(3);
stackedList.Push(4);
// Act
stackedList.Remove(4);
// Assert
Assert.That(stackedList.Peek() == 3);
}
public void NotChangeThePeekedValueGivenRemovalOfAnItemBelow()
{
// Arrange
var stackedList = new StackedList <int>();
stackedList.Push(0);
stackedList.Push(1);
stackedList.Push(2);
stackedList.Push(3);
stackedList.Push(4);
// Act
stackedList.Remove(2);
// Assert
Assert.That(stackedList.Peek() == 4);
}
public void ReturnTheCorrectItemGivenMultipleItemsRemoved()
{
// Arrange
var stackedList = new StackedList <int>();
stackedList.Push(0);
stackedList.Push(1);
stackedList.Push(2);
stackedList.Push(3);
stackedList.Push(4);
// Act
stackedList.Remove(3);
stackedList.Remove(1);
// Assert
Assert.That(stackedList.Peek() == 4);
}
public void ReturnTheItemBeforeTheLastItemPushedGivenLastItemRemoved()
{
// Arrange
var stackedList = new StackedList<int>();
stackedList.Push(0);
stackedList.Push(1);
stackedList.Push(2);
stackedList.Push(3);
stackedList.Push(4);
// Act
stackedList.Remove(4);
// Assert
Assert.That(stackedList.Peek() == 3);
}
public void ReturnTheCorrectItemGivenMultipleItemsRemoved()
{
// Arrange
var stackedList = new StackedList<int>();
stackedList.Push(0);
stackedList.Push(1);
stackedList.Push(2);
stackedList.Push(3);
stackedList.Push(4);
// Act
stackedList.Remove(3);
stackedList.Remove(1);
// Assert
Assert.That(stackedList.Peek() == 4);
}
