public async Task GetItemsByIdsAsyncTest() { var itemIds = new List <int> { _configData.ItemId }; var itemObject = await _clientObject.GetItemsByIdsAsync(itemIds); Assert.IsNotNull(itemObject); Assert.AreEqual(itemObject.ToList()[0].Data.Id, _configData.ItemId); Assert.AreEqual(itemObject.ToList().Count, 1); }