public void TestPushPops()
{
StackUp <string> stack = new StackUp <string>();
stack.Push("Hello");
stack.Push("Hi");
stack.Push("Howdy");
stack.Push("Bonjour");
Assert.AreEqual(4, stack.Count);
Assert.AreEqual("Bonjour", stack.Pop());
Assert.AreEqual("Howdy", stack.Pop());
Assert.AreEqual("Hi", stack.Pop());
Assert.AreEqual("Hello", stack.Pop());
Assert.AreEqual(0, stack.Count);
}
public void TestPopEmpty()
{
StackUp <string> stack = new StackUp <string>();
Assert.AreEqual(0, stack.Count);
stack.Pop();
//Assert.ThrowsException<StackEmptyException>(() => { stack.Pop(); });
}
public void TestPop()
{
StackUp <string> stack = new StackUp <string>();
Assert.AreEqual(0, stack.Count);
stack.Push("hello");
Assert.AreEqual(1, stack.Count);
string s = stack.Pop();
Assert.AreEqual("hello", s);
Assert.AreEqual(0, stack.Count);
}