public void PokeBase_modifes_the_item_at_offset_from_BasePointer()
{
var uut = new ThreadStack();
uut.Push(Variable.One);
uut.Push(2);
uut.BasePointer = 1;
uut.PokeBase(-1, 5);
var result = uut.PeekBase(-1);
result.GetInteger().Should().Be(5);
}