public void DeleteSizeWorks()
{
var positionList = new PositionListDataHolder(new PositionRepositoryStub());
positionList.LoadPositionList();
var size = new DTOSize(2, "size2", new Money(1), new DTOPosition(1, "1", "1"));
positionList.DeleteSize(size);
var sizeList = positionList.GetSizeList(size.Position);
Assert.AreEqual(1, sizeList.Count);
}