mirror of
https://github.com/OPCFoundation/UA-.NETStandard.git
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498 lines
20 KiB
C#
498 lines
20 KiB
C#
/* ========================================================================
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* Copyright (c) 2005-2025 The OPC Foundation, Inc. All rights reserved.
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*
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* OPC Foundation MIT License 1.00
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*
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* Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following
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* conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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* The complete license agreement can be found here:
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* http://opcfoundation.org/License/MIT/1.00/
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* ======================================================================*/
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Threading;
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using System.Threading.Tasks;
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using NUnit.Framework;
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using Opc.Ua.Client.TestFramework;
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namespace Opc.Ua.Subscriptions.Tests
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{
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/// <summary>
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/// compliance tests for batch MonitoredItem operations including
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/// batch create, modify, and delete of monitored items.
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/// </summary>
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[NonParallelizable]
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[TestFixture]
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[Category("Conformance")]
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[Category("MonitoredItem")]
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[Category("MonitorItemsBatch")]
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public class MonitorItemsBatchTests : TestFixture
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{
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[SetUp]
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public async Task SetUp()
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{
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m_subscriptionId = await CreateSetupSubscriptionAsync(
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publishingInterval: 100, requestedLifetimeCount: 100,
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requestedMaxKeepAliveCount: 10).ConfigureAwait(false);
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}
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[TearDown]
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public async Task TearDown()
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{
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if (m_subscriptionId > 0)
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{
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try
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{
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await Session.DeleteSubscriptionsAsync(
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null,
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new uint[] { m_subscriptionId }.ToArrayOf(),
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CancellationToken.None).ConfigureAwait(false);
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}
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catch (ServiceResultException)
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{
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// Subscription may already be deleted
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}
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m_subscriptionId = 0;
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}
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}
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[Test]
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public async Task BatchCreateTenItemsOnDifferentNodesAsync()
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{
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var items = new List<MonitoredItemCreateRequest>();
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for (int i = 0; i < 10; i++)
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{
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ExpandedNodeId eni = Constants.ScalarStaticNodes[
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i % Constants.ScalarStaticNodes.Length];
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items.Add(CreateItemRequest(ToNodeId(eni), (uint)(100 + i)));
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}
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CreateMonitoredItemsResponse resp =
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await Session.CreateMonitoredItemsAsync(
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null, m_subscriptionId, TimestampsToReturn.Both,
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items.ToArray().ToArrayOf(),
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CancellationToken.None).ConfigureAwait(false);
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Assert.That(resp.Results.Count, Is.EqualTo(10));
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int goodCount = resp.Results.ToArray()
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.Count(r => StatusCode.IsGood(r.StatusCode));
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Assert.That(goodCount, Is.EqualTo(10),
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"All 10 items on different nodes should be created.");
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}
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[Test]
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public async Task BatchCreateTenItemsOnSameNodeAsync()
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{
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NodeId nodeId = ToNodeId(Constants.ScalarStaticInt32);
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var items = new List<MonitoredItemCreateRequest>();
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for (int i = 0; i < 10; i++)
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{
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items.Add(CreateItemRequest(nodeId, (uint)(200 + i)));
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}
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CreateMonitoredItemsResponse resp =
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await Session.CreateMonitoredItemsAsync(
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null, m_subscriptionId, TimestampsToReturn.Both,
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items.ToArray().ToArrayOf(),
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CancellationToken.None).ConfigureAwait(false);
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Assert.That(resp.Results.Count, Is.EqualTo(10));
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int goodCount = resp.Results.ToArray()
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.Count(r => StatusCode.IsGood(r.StatusCode));
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Assert.That(goodCount, Is.GreaterThan(0),
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"At least some items on the same node should succeed.");
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}
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[Test]
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public async Task BatchCreateMixOfValidAndInvalidNodesAsync()
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{
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var items = new List<MonitoredItemCreateRequest>
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{
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CreateItemRequest(
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ToNodeId(Constants.ScalarStaticInt32), 300),
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CreateItemRequest(
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Constants.InvalidNodeId, 301),
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CreateItemRequest(
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ToNodeId(Constants.ScalarStaticDouble), 302),
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CreateItemRequest(
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Constants.InvalidNodeId, 303),
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CreateItemRequest(
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ToNodeId(Constants.ScalarStaticString), 304)
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};
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CreateMonitoredItemsResponse resp =
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await Session.CreateMonitoredItemsAsync(
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null, m_subscriptionId, TimestampsToReturn.Both,
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items.ToArray().ToArrayOf(),
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CancellationToken.None).ConfigureAwait(false);
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Assert.That(resp.Results.Count, Is.EqualTo(5));
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// Valid nodes should succeed
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Assert.That(
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StatusCode.IsGood(resp.Results[0].StatusCode), Is.True);
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Assert.That(
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StatusCode.IsGood(resp.Results[2].StatusCode), Is.True);
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Assert.That(
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StatusCode.IsGood(resp.Results[4].StatusCode), Is.True);
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// Invalid nodes should fail
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Assert.That(
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StatusCode.IsGood(resp.Results[1].StatusCode), Is.False);
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Assert.That(
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StatusCode.IsGood(resp.Results[3].StatusCode), Is.False);
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}
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[Test]
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public async Task BatchCreateWithVaryingSamplingIntervalsAsync()
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{
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var items = new List<MonitoredItemCreateRequest>();
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double[] intervals =
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[0, 50, 100, 250, 500, 1000, 2000, 5000, 10000, -1];
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for (int i = 0; i < 10; i++)
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{
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ExpandedNodeId eni = Constants.ScalarStaticNodes[
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i % Constants.ScalarStaticNodes.Length];
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items.Add(CreateItemRequest(
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ToNodeId(eni), (uint)(400 + i),
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samplingInterval: intervals[i]));
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}
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CreateMonitoredItemsResponse resp =
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await Session.CreateMonitoredItemsAsync(
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null, m_subscriptionId, TimestampsToReturn.Both,
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items.ToArray().ToArrayOf(),
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CancellationToken.None).ConfigureAwait(false);
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Assert.That(resp.Results.Count, Is.EqualTo(10));
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foreach (MonitoredItemCreateResult r in resp.Results)
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{
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Assert.That(StatusCode.IsGood(r.StatusCode), Is.True);
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Assert.That(r.RevisedSamplingInterval,
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Is.GreaterThanOrEqualTo(0.0));
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}
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}
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[Test]
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public async Task BatchModifyTenItemsSamplingIntervalAsync()
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{
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// Create 10 items first
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var items = new List<MonitoredItemCreateRequest>();
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for (int i = 0; i < 10; i++)
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{
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ExpandedNodeId eni = Constants.ScalarStaticNodes[
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i % Constants.ScalarStaticNodes.Length];
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items.Add(CreateItemRequest(
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ToNodeId(eni), (uint)(500 + i), samplingInterval: 1000));
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}
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CreateMonitoredItemsResponse createResp =
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await Session.CreateMonitoredItemsAsync(
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null, m_subscriptionId, TimestampsToReturn.Both,
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items.ToArray().ToArrayOf(),
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CancellationToken.None).ConfigureAwait(false);
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Assert.That(createResp.Results.Count, Is.EqualTo(10));
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// Build modify requests
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var modItems = new List<MonitoredItemModifyRequest>();
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for (int i = 0; i < 10; i++)
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{
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modItems.Add(new MonitoredItemModifyRequest
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{
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MonitoredItemId = createResp.Results[i].MonitoredItemId,
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RequestedParameters = new MonitoringParameters
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{
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ClientHandle = (uint)(500 + i),
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SamplingInterval = 250,
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QueueSize = 10,
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DiscardOldest = true
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}
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});
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}
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ModifyMonitoredItemsResponse modResp =
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await Session.ModifyMonitoredItemsAsync(
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null, m_subscriptionId, TimestampsToReturn.Both,
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modItems.ToArray().ToArrayOf(),
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CancellationToken.None).ConfigureAwait(false);
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Assert.That(modResp.Results.Count, Is.EqualTo(10));
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foreach (MonitoredItemModifyResult r in modResp.Results)
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{
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Assert.That(StatusCode.IsGood(r.StatusCode), Is.True);
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Assert.That(r.RevisedSamplingInterval,
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Is.GreaterThanOrEqualTo(0.0));
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}
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}
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[Test]
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public async Task BatchModifyTenItemsQueueSizeAsync()
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{
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var items = new List<MonitoredItemCreateRequest>();
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for (int i = 0; i < 10; i++)
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{
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ExpandedNodeId eni = Constants.ScalarStaticNodes[
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i % Constants.ScalarStaticNodes.Length];
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items.Add(CreateItemRequest(
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ToNodeId(eni), (uint)(600 + i), queueSize: 5));
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}
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CreateMonitoredItemsResponse createResp =
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await Session.CreateMonitoredItemsAsync(
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null, m_subscriptionId, TimestampsToReturn.Both,
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items.ToArray().ToArrayOf(),
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CancellationToken.None).ConfigureAwait(false);
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Assert.That(createResp.Results.Count, Is.EqualTo(10));
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var modItems = new List<MonitoredItemModifyRequest>();
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for (int i = 0; i < 10; i++)
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{
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modItems.Add(new MonitoredItemModifyRequest
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{
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MonitoredItemId = createResp.Results[i].MonitoredItemId,
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RequestedParameters = new MonitoringParameters
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{
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ClientHandle = (uint)(600 + i),
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SamplingInterval = 100,
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QueueSize = 20,
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DiscardOldest = true
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}
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});
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}
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ModifyMonitoredItemsResponse modResp =
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await Session.ModifyMonitoredItemsAsync(
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null, m_subscriptionId, TimestampsToReturn.Both,
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modItems.ToArray().ToArrayOf(),
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CancellationToken.None).ConfigureAwait(false);
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Assert.That(modResp.Results.Count, Is.EqualTo(10));
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foreach (MonitoredItemModifyResult r in modResp.Results)
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{
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Assert.That(StatusCode.IsGood(r.StatusCode), Is.True);
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Assert.That(r.RevisedQueueSize, Is.GreaterThan(0u));
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}
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}
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[Test]
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public async Task BatchModifyMixOfValidAndInvalidIdsAsync()
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{
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NodeId nodeId = ToNodeId(Constants.ScalarStaticInt32);
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CreateMonitoredItemsResponse createResp =
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await Session.CreateMonitoredItemsAsync(
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null, m_subscriptionId, TimestampsToReturn.Both,
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new MonitoredItemCreateRequest[]
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{
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CreateItemRequest(nodeId, 700)
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}.ToArrayOf(),
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CancellationToken.None).ConfigureAwait(false);
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uint validId = createResp.Results[0].MonitoredItemId;
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var modItems = new MonitoredItemModifyRequest[]
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{
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new() {
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MonitoredItemId = validId,
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RequestedParameters = new MonitoringParameters
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{
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ClientHandle = 700,
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SamplingInterval = 500,
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QueueSize = 10,
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DiscardOldest = true
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}
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},
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new() {
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MonitoredItemId = 999999,
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RequestedParameters = new MonitoringParameters
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{
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ClientHandle = 701,
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SamplingInterval = 500,
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QueueSize = 10,
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DiscardOldest = true
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}
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}
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};
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ModifyMonitoredItemsResponse modResp =
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await Session.ModifyMonitoredItemsAsync(
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null, m_subscriptionId, TimestampsToReturn.Both,
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modItems.ToArrayOf(),
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CancellationToken.None).ConfigureAwait(false);
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Assert.That(modResp.Results.Count, Is.EqualTo(2));
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Assert.That(
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StatusCode.IsGood(modResp.Results[0].StatusCode), Is.True);
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Assert.That(
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StatusCode.IsGood(modResp.Results[1].StatusCode), Is.False,
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"Invalid monitored item ID should fail.");
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}
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[Test]
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public async Task BatchDeleteTenItemsAsync()
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{
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var items = new List<MonitoredItemCreateRequest>();
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for (int i = 0; i < 10; i++)
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{
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ExpandedNodeId eni = Constants.ScalarStaticNodes[
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i % Constants.ScalarStaticNodes.Length];
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items.Add(CreateItemRequest(ToNodeId(eni), (uint)(800 + i)));
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}
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CreateMonitoredItemsResponse createResp =
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await Session.CreateMonitoredItemsAsync(
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null, m_subscriptionId, TimestampsToReturn.Both,
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items.ToArray().ToArrayOf(),
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CancellationToken.None).ConfigureAwait(false);
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Assert.That(createResp.Results.Count, Is.EqualTo(10));
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uint[] monIds = [.. createResp.Results.ToArray().Select(r => r.MonitoredItemId)];
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DeleteMonitoredItemsResponse delResp =
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await Session.DeleteMonitoredItemsAsync(
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null, m_subscriptionId, monIds.ToArrayOf(),
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CancellationToken.None).ConfigureAwait(false);
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Assert.That(delResp.Results.Count, Is.EqualTo(10));
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foreach (StatusCode sc in delResp.Results)
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{
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Assert.That(StatusCode.IsGood(sc), Is.True);
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}
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}
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[Test]
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public async Task BatchDeleteMixOfValidAndInvalidIdsAsync()
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{
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NodeId nodeId = ToNodeId(Constants.ScalarStaticInt32);
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CreateMonitoredItemsResponse createResp =
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await Session.CreateMonitoredItemsAsync(
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null, m_subscriptionId, TimestampsToReturn.Both,
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new MonitoredItemCreateRequest[]
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{
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CreateItemRequest(nodeId, 900)
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}.ToArrayOf(),
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CancellationToken.None).ConfigureAwait(false);
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uint validId = createResp.Results[0].MonitoredItemId;
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uint[] ids = [validId, 999998, 999999];
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DeleteMonitoredItemsResponse delResp =
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await Session.DeleteMonitoredItemsAsync(
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null, m_subscriptionId, ids.ToArrayOf(),
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CancellationToken.None).ConfigureAwait(false);
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Assert.That(delResp.Results.Count, Is.EqualTo(3));
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Assert.That(StatusCode.IsGood(delResp.Results[0]), Is.True);
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Assert.That(StatusCode.IsGood(delResp.Results[1]), Is.False);
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Assert.That(StatusCode.IsGood(delResp.Results[2]), Is.False);
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}
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[Test]
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public async Task BatchDeleteThenVerifyNoMoreNotificationsAsync()
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{
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var items = new List<MonitoredItemCreateRequest>();
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for (int i = 0; i < 5; i++)
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{
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ExpandedNodeId eni = Constants.ScalarStaticNodes[
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i % Constants.ScalarStaticNodes.Length];
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items.Add(CreateItemRequest(
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ToNodeId(eni), (uint)(1000 + i), samplingInterval: 50));
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}
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CreateMonitoredItemsResponse createResp =
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await Session.CreateMonitoredItemsAsync(
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null, m_subscriptionId, TimestampsToReturn.Both,
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items.ToArray().ToArrayOf(),
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CancellationToken.None).ConfigureAwait(false);
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// Consume initial notifications
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await Task.Delay(300).ConfigureAwait(false);
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await Session.PublishWithTimeoutAsync().ConfigureAwait(false);
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// Delete all items
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uint[] monIds = [.. createResp.Results.ToArray().Select(r => r.MonitoredItemId)];
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await Session.DeleteMonitoredItemsAsync(
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null, m_subscriptionId, monIds.ToArrayOf(),
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CancellationToken.None).ConfigureAwait(false);
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// Write to trigger potential notifications
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NodeId writeNode = ToNodeId(Constants.ScalarStaticInt32);
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WriteResponse writeResp = await Session.WriteAsync(
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null,
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new WriteValue[]
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{
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new() {
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NodeId = writeNode,
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AttributeId = Attributes.Value,
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Value = new DataValue(Variant.From(42))
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}
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}.ToArrayOf(),
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CancellationToken.None).ConfigureAwait(false);
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await Task.Delay(300).ConfigureAwait(false);
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PublishResponse pubResp = await Session.PublishWithTimeoutAsync().ConfigureAwait(false);
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Assert.That(
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StatusCode.IsGood(pubResp.ResponseHeader.ServiceResult),
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Is.True);
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Assert.That(
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pubResp.NotificationMessage.NotificationData.Count,
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Is.Zero,
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"After deleting all items, publish should return keep-alive.");
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}
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private MonitoredItemCreateRequest CreateItemRequest(
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NodeId nodeId,
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uint clientHandle,
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double samplingInterval = 100,
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uint queueSize = 10,
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MonitoringMode mode = MonitoringMode.Reporting,
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uint attributeId = Attributes.Value,
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bool discardOldest = true,
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ExtensionObject filter = default,
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TimestampsToReturn timestamps = TimestampsToReturn.Both)
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{
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return new MonitoredItemCreateRequest
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{
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ItemToMonitor = new ReadValueId
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{
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NodeId = nodeId,
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AttributeId = attributeId
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},
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MonitoringMode = mode,
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RequestedParameters = new MonitoringParameters
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{
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ClientHandle = clientHandle,
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SamplingInterval = samplingInterval,
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Filter = filter,
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DiscardOldest = discardOldest,
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QueueSize = queueSize
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}
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};
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}
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private uint m_subscriptionId;
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}
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}
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