public void Return_Correct_Replacement_For_Direction_And_Position(ReplacementDirection replacementDirection, int position, int expected)
{
var pyramidPosition = new PyramidPosition(position);
var actual = pyramidPosition.GetReplacementPosition(replacementDirection);
Assert.Equal(expected, actual);
}
public void Return_Zero_For_Position_That_Cannot_Be_Replaced(ReplacementDirection replacementDirection, int position)
{
var pyramidPosition = new PyramidPosition(position);
var expected = 0;
var actual = pyramidPosition.GetReplacementPosition(replacementDirection);
Assert.Equal(expected, actual);
}