public override void SetUp()
{
base.SetUp();
_folder1 = Folder.NewObject();
_fileSystemItem1 = FileSystemItem.NewObject();
_fileSystemItem2 = FileSystemItem.NewObject();
_fileSystemItem3 = FileSystemItem.NewObject();
_folder1.FileSystemItems.Add(_fileSystemItem1);
_folder1.FileSystemItems.Add(_fileSystemItem2);
TestableClientTransaction.CreateSubTransaction().EnterDiscardingScope();
_folder1.FileSystemItems.EnsureDataComplete();
_collectionEndPoint = (CollectionEndPoint)GetEndPoint <StateUpdateRaisingCollectionEndPointDecorator> (RelationEndPointID.Resolve(_folder1, o => o.FileSystemItems)).InnerEndPoint;
_fileSystemItem1EndPoint = GetEndPoint <RealObjectEndPoint> (RelationEndPointID.Resolve(_fileSystemItem1, oi => oi.ParentFolder));
_fileSystemItem2EndPoint = GetEndPoint <RealObjectEndPoint> (RelationEndPointID.Resolve(_fileSystemItem2, oi => oi.ParentFolder));
_fileSystemItem3EndPoint = GetEndPoint <RealObjectEndPoint> (RelationEndPointID.Resolve(_fileSystemItem3, oi => oi.ParentFolder));
}