public void ArrayClearTest()
{
ArrayStack stack = new ArrayStack();
stack.Push(10);
stack.Clear();
Assert.IsTrue(stack.Size() == 0);
}
public void ArraySizeTest()
{
ArrayStack stack = new ArrayStack();
Assert.AreEqual(0, stack.Size());
}
public void ArrayPushTest()
{
ArrayStack stack = new ArrayStack();
stack.Push(1);
Assert.IsTrue(stack.Size() == 1);
}