public void DataListViewModel_SetUnusedDataListItems_HasRecsetsWithFieldsThatMatchParts_ShouldSetChildrenIsUsedFalse()
{
//------------Setup for test--------------------------
var dataListViewModel = new DataListViewModel(new Mock<IEventAggregator>().Object);
const string recsetName = "recset";
const string firstFieldName = "f1";
var recSetDataModel = CreateRecsetDataListModelWithTwoFields(recsetName, firstFieldName, "f2");
dataListViewModel.RecsetCollection.Add(recSetDataModel);
var dataListParts = new List<IDataListVerifyPart>();
var part = CreateRecsetPart(recsetName, firstFieldName);
dataListParts.Add(part.Object);
//------------Execute Test---------------------------
dataListViewModel.SetIsUsedDataListItems(dataListParts, false);
//------------Assert Results-------------------------
Assert.IsFalse(dataListViewModel.RecsetCollection[0].Children[0].IsUsed);
Assert.IsTrue(dataListViewModel.RecsetCollection[0].Children[1].IsUsed);
}