public void Test()
{
// Arrange
var stack = new StackWithMin();
stack.Push(1);
// Act
var item = stack.Pop();
// Assert
Assert.AreEqual(1, item);
}
public void TestPushMin()
{
// Arrange
var stack = new StackWithMin();
stack.Push(5);
Assert.AreEqual(5, stack.Min());
stack.Push(7);
Assert.AreEqual(5, stack.Min());
stack.Push(3);
Assert.AreEqual(3, stack.Min());
stack.Push(4);
Assert.AreEqual(3, stack.Min());
stack.Push(1);
Assert.AreEqual(1, stack.Min());
}
