Microsoft.Protocols.TestSuites.MS_LISTSWS.S03_OperationOnListItem.MSLISTSWS_S03_TC35_GetListItemChanges_SpecifiedTimespan C# (CSharp) Method

        public void MSLISTSWS_S03_TC35_GetListItemChanges_SpecifiedTimespan()
        {
            string listName = TestSuiteHelper.GetUniqueListName();
            string listId = TestSuiteHelper.CreateList(listName);

            // Insert items.
            TestSuiteHelper.AddListItems(listId, 2);

            // Get the time spans. Using this token will exclude the above two changes
            // and only the following subsequent changes can be seen.
            GetListItemChangesResponseGetListItemChangesResult getListItemChangesResult =
                this.listswsAdapter.GetListItemChanges(listId, null, null, null);

            Site.CaptureRequirementIfAreEqual<int>(
                2,
                getListItemChangesResult.listitems.data.Length,
                643,
                @"[In GetListItemChanges operation] [In GetListItemChanges element] [In since field] If this value[since] is null, the protocol server MUST return all list items in the list.");

            string timeSpan = getListItemChangesResult.listitems.TimeStamp;

            // Insert items again
            TestSuiteHelper.AddListItems(listId, 2);

            getListItemChangesResult = this.listswsAdapter.GetListItemChanges(listId, null, timeSpan, null);

            // According to Open Specification, the number of data element is 2.
            Site.Debug.AreEqual<int>(
                    2,
                    getListItemChangesResult.listitems.data.Length,
                    "The number data element in the GetListItemChanges should be 2");

            // According to Open Specification, the first data should contain all the changes after the 
            // specified since change token.
            DataTable data = AdapterHelper.ExtractData(getListItemChangesResult.listitems.data[0].Any);
            bool isAfterSince = true;
            foreach (DataRow row in data.Rows)
            {
                isAfterSince = isAfterSince && (DateTime.Parse(timeSpan, CultureInfo.InvariantCulture) <= DateTime.Parse(row["ows_Created"].ToString(), CultureInfo.InvariantCulture));
            }

            Site.CaptureRequirementIfIsTrue(
                isAfterSince,
                1861,
                @"The first rs:data element contains all the inserted and updated list items that have "
                + "occurred subsequent to the specified since parameter.");

            // According to the Open Specification, the first data should contain all the list items.
            // The total number items should be 4, because the two items are inserted twice.
            Site.CaptureRequirementIfAreEqual<int>(
               4,
               int.Parse(getListItemChangesResult.listitems.data[1].ItemCount),
               1862,
               @"[GetListItemChangesResponse]The second rs:data element contains all of the list items "
               + "currently in the list.");

            // Call GetList operation to get all the list field.
            GetListResponseGetListResult listResult;
            listResult = this.listswsAdapter.GetList(listId);

            bool startWithOwsFirst, startWithOwsSecond;
            bool correspondNamesFirst, correspondNamesSecond;
            DataTable firstData = AdapterHelper.ExtractData(getListItemChangesResult.listitems.data[0].Any);
            DataTable secondData = AdapterHelper.ExtractData(getListItemChangesResult.listitems.data[1].Any);

            ValidateOwsPrefixAndAttributeName(
                    firstData,
                    listResult,
                    out startWithOwsFirst,
                    out correspondNamesFirst);
            ValidateOwsPrefixAndAttributeName(
                    secondData,
                    listResult,
                    out startWithOwsSecond,
                    out correspondNamesSecond);

            // If both the data element's z:row attribute names start with ows_, capture the requirement R1863.
            Site.CaptureRequirementIfIsTrue(
                startWithOwsFirst && startWithOwsSecond,
                1863,
                @"[GetListItemChangesResponse]The names of the attributes containing the list "
                + @"item data in inner z:row elements are prefixed by ""ows_"".");

            // If both the data element's z:row attribute names are consistent with fields returned from GetList operation,
            // capture R2370 and R2256.
            Site.CaptureRequirementIfIsTrue(
                correspondNamesFirst && correspondNamesSecond,
                2370,
                @"[GetListItemChangesResponse]The names of the attributes containing the list "
                + "item data in inner z:row elements correspond to the Name attribute in the Field "
                + "elements of GetList.");

            Site.CaptureRequirementIfIsTrue(
                correspondNamesFirst && correspondNamesSecond,
                2256,
                @"[DataDefinition]The names of the attributes of this element correspond to the "
                + "names of fields in the list.");
        }