51 lines
1.7 KiB
C#
51 lines
1.7 KiB
C#
using System.Linq;
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using System.Threading.Tasks;
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using Opc.Ua;
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using Shouldly;
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using Xunit;
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using ZB.MOM.WW.LmxOpcUa.Host.Domain;
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using ZB.MOM.WW.LmxOpcUa.Tests.Helpers;
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namespace ZB.MOM.WW.LmxOpcUa.Tests.Integration
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{
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public class ArrayWriteTests
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{
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[Fact]
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public async Task Write_SingleArrayElement_UpdatesWholeArrayValue()
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{
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var fixture = OpcUaServerFixture.WithFakeMxAccessClient();
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fixture.MxAccessClient!.TagValues["MESReceiver_001.MoveInPartNumbers[]"] = Vtq.Good(
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Enumerable.Range(0, 50).Select(i => $"PART-{i:00}").ToArray());
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await fixture.InitializeAsync();
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try
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{
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using var client = new OpcUaTestClient();
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await client.ConnectAsync(fixture.EndpointUrl);
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// Browse path: TestMachine_001 -> MESReceiver -> MoveInPartNumbers
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var nodeId = client.MakeNodeId("MESReceiver_001.MoveInPartNumbers[]");
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var before = client.Read(nodeId).Value as string[];
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before.ShouldNotBeNull();
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before.Length.ShouldBe(50);
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before[1].ShouldBe("PART-01");
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var status = client.Write(nodeId, new[] { "UPDATED-PART" }, indexRange: "1");
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StatusCode.IsGood(status).ShouldBe(true);
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var after = client.Read(nodeId).Value as string[];
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after.ShouldNotBeNull();
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after.Length.ShouldBe(50);
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after[0].ShouldBe("PART-00");
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after[1].ShouldBe("UPDATED-PART");
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after[2].ShouldBe("PART-02");
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}
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finally
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{
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await fixture.DisposeAsync();
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}
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}
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}
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}
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