public Testlet(string testletId, List <Item> items, ITestletRandomizer testletRandomizer) { TestletId = testletId; Items = items; this.testletRandomizer = testletRandomizer; }
public Testlet(string testletId, List <Item> items) { TestletId = testletId; Items = items; testletRandomizer = new TestletRandomizer(); //indication the design should be reconsidered to use dependency injection. }