private void PopAndMinTest(IMinStack minStack)
{
int min = minStack.Min();
Assert.AreEqual(1, min);
int pop = minStack.Pop();
Assert.AreEqual(1, pop);
min = minStack.Min();
Assert.AreEqual(3, min);
pop = minStack.Pop();
Assert.AreEqual(6, pop);
min = minStack.Min();
Assert.AreEqual(3, min);
pop = minStack.Pop();
Assert.AreEqual(3, pop);
try
{
pop = minStack.Pop();
}
catch (Exception ex)
{
Assert.AreEqual("Stack empty.", ex.Message);
}
}
private void PushTest(IMinStack minStack)
{
int[] data = new int[] { 3, 6, 1 };
for (int i = 0; i < data.Length; i++)
{
int value = data[i];
minStack.Push(value);
Assert.AreEqual(value, minStack.Peek());
}
}
private void RunTests(IMinStack minStack)
{
PushTest(minStack);
PopAndMinTest(minStack);
}