Joseph Doherty
31 lines
1.3 KiB
C#
31 lines
1.3 KiB
C#
using Microsoft.Extensions.DependencyInjection;
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using Microsoft.Extensions.Hosting;
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using Shouldly;
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using Xunit;
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using ZB.MOM.WW.OtOpcUa.Host.Drivers;
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namespace ZB.MOM.WW.OtOpcUa.Host.IntegrationTests;
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/// <summary>
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/// Guards that the resilience-status tracker now HAS a production reader — the exact
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/// "built-but-never-wired" class of bug the whole arch-review targets (mirrors
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/// <see cref="ResilienceInvokerFactoryRegistrationTests"/>). <c>AddOtOpcUaDriverFactories</c> (the
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/// driver-node bootstrap) must register <see cref="DriverResilienceStatusPublisherService"/> as an
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/// <see cref="IHostedService"/>. A refactor that drops the registration fails this test, not production.
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/// </summary>
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public sealed class ResilienceStatusReaderRegistrationTests
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{
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[Fact]
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public void AddOtOpcUaDriverFactories_registers_the_resilience_status_reader_hosted_service()
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{
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var services = new ServiceCollection();
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services.AddLogging();
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services.AddOtOpcUaDriverFactories();
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services.ShouldContain(
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d => d.ServiceType == typeof(IHostedService)
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&& d.ImplementationType == typeof(DriverResilienceStatusPublisherService),
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"the resilience-status tracker must have a production reader — the periodic DPS publisher hosted service on driver nodes");
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}
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}
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