Joseph Doherty
b8ebafc642
- AbCip/AbLegacy driver forms gain a Transport InputSelect; FromOptions/ToOptions now carry Transport, so saving any other field no longer silently reverts Native to libplctag. - Both drivers log the constructed transport once per init. - AbCip factory now takes the host ILoggerFactory (it ran on NullLogger in production, hiding every AbCip log line); DriverFactoryBootstrap passes it. - Gate results: AdminUI /run (T19) native, inverted (dead port) and libplctag legs.
56 lines
2.3 KiB
C#
56 lines
2.3 KiB
C#
using Microsoft.Extensions.Logging;
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using Shouldly;
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using Xunit;
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namespace ZB.MOM.WW.OtOpcUa.Driver.AbLegacy.Tests;
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/// <summary>
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/// The transport the instance runs on is logged at every init through the HOST-supplied logger factory,
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/// so an operator can tell from the node log which stack serves a driver (T19 live gate). The factory
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/// path is the one under test: a driver built without a logger writes to the null logger.
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/// </summary>
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[Trait("Category", "Unit")]
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public sealed class AbLegacyTransportInitLogTests
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{
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private static string Config(string transport) =>
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$$"""{"transport":"{{transport}}","probe":{"enabled":false},"devices":[{"hostAddress":"ab://10.0.0.1:44818/1,0","plcFamily":"Slc500"}]}""";
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[Theory]
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[InlineData("Native", AbLegacyTransport.Native)]
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[InlineData("Libplctag", AbLegacyTransport.Libplctag)]
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public async Task Init_logs_the_transport_through_the_registered_logger_factory(string json, AbLegacyTransport expected)
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{
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var captured = new List<string>();
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using var factory = new CapturingLoggerFactory(captured);
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var driver = AbLegacyDriverFactoryExtensions.CreateInstance("drv-t19", Config(json), factory);
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try
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{
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await driver.InitializeAsync(Config(json), TestContext.Current.CancellationToken);
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}
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finally
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{
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await driver.ShutdownAsync(TestContext.Current.CancellationToken);
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}
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captured.ShouldContain(m => m.Contains("drv-t19") && m.Contains($"transport={expected}"));
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}
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private sealed class CapturingLoggerFactory(List<string> sink) : ILoggerFactory
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{
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public ILogger CreateLogger(string categoryName) => new CapturingLogger(sink);
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public void AddProvider(ILoggerProvider provider) { }
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public void Dispose() { }
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}
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private sealed class CapturingLogger(List<string> sink) : ILogger
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{
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public IDisposable? BeginScope<TState>(TState state) where TState : notnull => null;
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public bool IsEnabled(LogLevel logLevel) => true;
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public void Log<TState>(LogLevel logLevel, EventId eventId, TState state, Exception? exception,
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Func<TState, Exception?, string> formatter)
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{
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lock (sink) sink.Add(formatter(state, exception));
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}
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}
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}
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