public async void Test_ChangeRow() { DataTable tableTest; DataTable newTable; DataRow newRow; tableTest = await dataComposer.GetNewTable("aero", "AeroTest"); newRow = tableTest.NewRow(); newRow["Id"] = 11; newRow["Name"] = "Name11"; tableTest.Rows.Add(newRow); dataComposer.ChangeRow(); newTable = await dataComposer.GetNewTable("aero", "AeroTest"); Assert.AreEqual(11, newTable.Rows.Count); }