Microsoft.Protocols.TestSuites.MS_LISTSWS.S04_OperationOnAttachment.MSLISTSWS_S04_TC10_DeleteAttachment_Succeed C# (CSharp) Method

        public void MSLISTSWS_S04_TC10_DeleteAttachment_Succeed()
        {
            #region Add a list and add a list item
            string uniqueListName = TestSuiteHelper.GetUniqueListName();
            string listId = TestSuiteHelper.CreateList(uniqueListName);

            // add one item, if not successful or added number not equal to the specified, fail the test case.
            List<string> listitemIds = TestSuiteHelper.AddListItems(listId, 1);
            #endregion

            // Add an attachment using valid GUID as listName parameter.
            string attachmentFileName = Common.GetConfigurationPropertyValue("AttachmentName", this.Site);
            byte[] attachmentData = TestSuiteHelper.GetAttachmentContent(attachmentFileName);
            string addedListitemId = listitemIds[0];

            #region Add an attachment
            // call AddAttachment operation to add an attachment to the added list item.
            string attachmentUrl = this.listswsAdapterInstance.AddAttachment(
                                                    listId,
                                                    addedListitemId,
                                                    attachmentFileName,
                                                    attachmentData);
            this.Site.Assert.IsTrue(
                                  attachmentUrl.IndexOf(attachmentFileName, StringComparison.OrdinalIgnoreCase) > 0,
                                  "Add an attachment into the list item should be successful.");
            #endregion

            #region Invoke DeleteAttachment and capture requirements

            // Delete the attachment with valid GUID as listName parameter.
            string fullUrlOfAttachment = TestSuiteHelper.GetAttachmentFullUrl(listId, addedListitemId, attachmentFileName);
            this.listswsAdapterInstance.DeleteAttachment(listId, addedListitemId, fullUrlOfAttachment);

            // Call GetAttachmentCollection to verify delete successfully or not.
            GetAttachmentCollectionResponseGetAttachmentCollectionResult getAttachmenResult = null;
            getAttachmenResult = this.listswsAdapterInstance.GetAttachmentCollection(listId, addedListitemId);
            if (null == getAttachmenResult || null == getAttachmenResult.Attachments)
            {
                this.Site.Assert.Fail("Could not Get the valid response of GetAttachmentCollection operation");
            }

            // Capture R466, R473 and R478 if the DeleteAttachment succeeds.
            Site.CaptureRequirementIfAreEqual<int>(
                0,
                getAttachmenResult.Attachments.Length,
                466,
                @"[In DeleteAttachment operation] If the specified listName is a valid GUID and corresponds to the identification of a list on the site, use that list.");

            Site.CaptureRequirementIfAreEqual<int>(
                0,
               getAttachmenResult.Attachments.Length,
                473,
                @"[In DeleteAttachment operation] If the protocol client calls the operation by passing valid input parameters, the protocol server MUST delete the attachment associated with the specified list item in the specified list.");

            Site.CaptureRequirementIfAreEqual<int>(
                0,
                getAttachmenResult.Attachments.Length,
                478,
                @"[In DeleteAttachment operation] If the operation succeeds, the attachment MUST be deleted.");

            // Add an attachment.
            List<string> listitemIdsOfsecond = TestSuiteHelper.AddListItems(listId, 1);
            string secondListitemId = listitemIdsOfsecond[0];
            attachmentUrl = string.Empty;
            attachmentUrl = this.listswsAdapterInstance.AddAttachment(
                                                   listId,
                                                   secondListitemId,
                                                   attachmentFileName,
                                                   attachmentData);
            this.Site.Assert.IsTrue(
                                  !string.IsNullOrEmpty(attachmentUrl)
                                  && attachmentUrl.IndexOf(attachmentFileName, StringComparison.OrdinalIgnoreCase) > 0,
                                  "Add an attachment into the list item should be successful.");

            // Delete the attachment with valid list title as listName parameter.
            fullUrlOfAttachment = string.Empty;
            fullUrlOfAttachment = TestSuiteHelper.GetAttachmentFullUrl(listId, secondListitemId, attachmentFileName);
            this.listswsAdapterInstance.DeleteAttachment(uniqueListName, secondListitemId, fullUrlOfAttachment);

            // Call GetAttachmentCollection to verify delete successfully or not.
            getAttachmenResult = null;
            getAttachmenResult = this.listswsAdapterInstance.GetAttachmentCollection(listId, secondListitemId);
            if (null == getAttachmenResult || null == getAttachmenResult.Attachments)
            {
                this.Site.Assert.Fail("Could Not Get the valid response of GetAttachmentCollection operation");
            }

            // Capture R467 and R468 if the DeleteAttachment succeeds.
            Site.CaptureRequirementIfAreEqual<int>(
                0,
               getAttachmenResult.Attachments.Length,
                467,
                @"[In DeleteAttachment operation] If the specified listName is not a valid GUID, check if the listName corresponds to the list title of a list on the site and if so, use that list.");

            Site.CaptureRequirementIfAreEqual<int>(
              0,
             getAttachmenResult.Attachments.Length,
                468,
                @"[In DeleteAttachment operation] If the specified listName does not correspond to the identification of a list on the site, check if the listName corresponds to the list title of a list on the site and if so, use that list.");

            #endregion
        }