public void ValidatesizeAfterPop()
{
IStack <int> intStack = new SampleStack <int>();
intStack.Push(1);
intStack.Pop();
Assert.True(intStack.IsEmpty());
Assert.AreEqual(0, intStack.Size());
}
public void ValidatesSize()
{
IStack <int> intStack = new SampleStack <int>();
intStack.Push(1);
intStack.Push(3);
intStack.Push(2);
Assert.AreEqual(3, intStack.Size());
}
public void ValidatesPopElement()
{
IStack <int> intStack = new SampleStack <int>();
intStack.Push(1);
intStack.Push(3);
intStack.Push(2);
intStack.Pop();
Assert.AreEqual(2, intStack.Size());
}
