public void TypeOfReportItemIsString () {
			var ric = new ReportItemCollection(){
				new BaseDataItem(){
					ColumnName = "Lastname"
						
				},
				new BaseDataItem(){
					ColumnName = "Firstname"
				}
			};
			var collectionSource = new CollectionSource	(list,new ReportSettings());
			collectionSource.Bind();
			collectionSource.Fill(ric);
			foreach (BaseDataItem element in ric) {
				Assert.That(element.DataType,Is.EqualTo("System.String"));
			}
		}
		public void FillReportItemCollection () {
			var ric = new ReportItemCollection(){
				new BaseDataItem(){
					ColumnName = "Lastname"
						
				},
				new BaseDataItem(){
					ColumnName = "Firstname"
				}
			};
			var collectionSource = new CollectionSource	(list,new ReportSettings());
			collectionSource.Bind();
			collectionSource.Fill(ric);
			foreach (BaseDataItem element in ric) {
				Assert.That(element.DBValue,Is.Not.EqualTo(String.Empty));
			}
		}