public void ValidateMandatory_WithItems_Succeeds() { var domainObjectCollectionData = new DomainObjectCollectionData(new[] { DomainObjectMother.CreateFakeObject <Order> () }); _loadStateMock .Stub(stub => stub.GetData(_endPoint)) .Return(new ReadOnlyCollectionDataDecorator(domainObjectCollectionData)); _loadStateMock.Replay(); _endPoint.ValidateMandatory(); }