public void GetMaxFromStack()
{
//[6] => getMax() => 6
//[6, 10] => getMax() => 10
//[6, 10, 10] => getMax() => 10
//[6, 10, 10, 4] => getMax() => 10
var stack = new MaxStack();
stack.Push(6);
var max = stack.GetMax();
Assert.AreEqual(max, 6);
stack.Push(10);
max = stack.GetMax();
Assert.AreEqual(max, 10);
stack.Push(10);
max = stack.GetMax();
Assert.AreEqual(max, 10);
stack.Push(4);
max = stack.GetMax();
Assert.AreEqual(max, 10);
stack.Pop();
max = stack.GetMax();
Assert.AreEqual(max, 10);
stack.Pop();
max = stack.GetMax();
Assert.AreEqual(max, 10);
stack.Pop();
max = stack.GetMax();
Assert.AreEqual(max, 6);
}
public void MaxStack_NothingInStack_GetMax_ThrowsException()
{
// Arrange
MaxStack maxStack = new MaxStack();
// Act
Action action = () => maxStack.GetMax();
// Assert
Assert.ThrowsException <Exception>(action, stackEmptyMessage);
}
public void MaxStackTest()
{
MaxStack ms = new MaxStack();
ms.mPush(3);
ms.mPush(11);
ms.mPop();
ms.mPush(4);
ms.mPush(6);
ms.mPop();
ms.mPush(2);
ms.mPop();
Assert.Equal(ms.GetMax(), 4);
}
public void MaxStackTest()
{
var s = new MaxStack();
s.Push(5);
Assert.AreEqual(5, s.GetMax());
s.Push(4);
s.Push(7);
s.Push(7);
s.Push(8);
Assert.AreEqual(8, s.GetMax());
Assert.AreEqual(8, s.Pop());
Assert.AreEqual(7, s.GetMax());
Assert.AreEqual(7, s.Pop());
Assert.AreEqual(7, s.GetMax());
Assert.AreEqual(7, s.Pop());
Assert.AreEqual(5, s.GetMax());
Assert.AreEqual(4, s.Pop());
Assert.AreEqual(5, s.GetMax());
}