Joseph Doherty
60 lines
2.8 KiB
C#
60 lines
2.8 KiB
C#
using Shouldly;
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using Xunit;
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using ZB.MOM.WW.OtOpcUa.Core.Abstractions;
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using ZB.MOM.WW.OtOpcUa.Driver.AbCip;
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namespace ZB.MOM.WW.OtOpcUa.Driver.AbCip.IntegrationTests;
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/// <summary>
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/// End-to-end smoke tests that exercise the real transport stack (libplctag and native, via <see cref="TransportMatrix"/>) against a running
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/// <c>ab_server</c>. Skipped when the binary isn't on PATH (<see cref="AbServerFactAttribute"/>).
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/// Parametrized over <see cref="KnownProfiles.All"/> so one test file covers every family
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/// (ControlLogix / CompactLogix / Micro800 / GuardLogix).
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/// </summary>
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[Trait("Category", "Integration")]
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[Trait("Requires", "AbServer")]
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public sealed class AbCipReadSmokeTests
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{
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/// <summary>Verifies that the driver can read a seeded DInt value from an AB server.</summary>
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/// <param name="profile">The AB server profile to test against.</param>
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/// <param name="transport">The transport stack the driver runs on.</param>
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[AbServerTheory]
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[MemberData(nameof(TransportMatrix.Profiles), MemberType = typeof(TransportMatrix))]
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public async Task Driver_reads_seeded_DInt_from_ab_server(AbServerProfile profile, AbCipTransport transport)
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{
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var fixture = new AbServerFixture(profile);
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await fixture.InitializeAsync();
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try
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{
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// Use fixture.Host (not hardcoded 127.0.0.1) so the docker-host migration
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// (10.100.0.35) and AB_SERVER_ENDPOINT overrides reach this test too. The
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// sibling Emulate tests already use the fixture's resolved endpoint; this
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// smoke test was missed.
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// Micro800 has no backplane: its cip-path is empty (the compose service runs
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// ab_server --plc=Micro800 with no --path, which refuses a routed request). Every
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// other family reaches slot 0 through `1,0`.
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var cipPath = profile.Family == AbCipPlcFamily.Micro800 ? "" : "1,0";
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var deviceUri = $"ab://{fixture.Host}:{fixture.Port}/{cipPath}";
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var drv = new AbCipDriver(new AbCipDriverOptions
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{
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Devices = [new AbCipDeviceOptions(deviceUri, profile.Family)],
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RawTags = AbCipRawTags.From(new AbCipTagDefinition("Counter", deviceUri, "TestDINT", AbCipDataType.DInt)),
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Timeout = TimeSpan.FromSeconds(5),
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Transport = transport,
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}, $"drv-smoke-{profile.Family}-{transport}");
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await drv.InitializeAsync("{}", CancellationToken.None);
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var snapshots = await drv.ReadAsync(["Counter"], CancellationToken.None);
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snapshots.Single().StatusCode.ShouldBe(AbCipStatusMapper.Good);
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drv.GetHealth().State.ShouldBe(DriverState.Healthy);
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await drv.ShutdownAsync(CancellationToken.None);
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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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