21cac4c8c4
- GalaxyDriver.InitializeAsync now builds the production gw runtime (MxGatewayClient, GalaxyMxSession, GatewayGalaxySubscriber, GatewayGalaxyDataWriter, ReconnectSupervisor, HostConnectivityForwarder, PerPlatformProbeWatcher) when no test seams are pre-injected; Dispose tears the chain down in order. - GetHealth surfaces supervisor.IsDegraded as DriverState.Degraded so a transport drop is observable without polling the supervisor directly. - DiscoverAsync now refreshes the per-platform probe watcher's membership against $WinPlatform / $AppEngine objects after every discovery pass. - OnPumpDataChange routes ScanState changes through the probe watcher in addition to fanning out OnDataChange to ISubscribable consumers. - Server registers GalaxyDriver under "GalaxyMxGateway" alongside the legacy "Galaxy" GalaxyProxyDriver factory so DriverInstance rows can opt in. - Bumped Server.Tests' Microsoft.Extensions.Logging.Abstractions to 10.0.7 to resolve the downgrade pulled in transitively via MxGateway.Client. - Lifecycle factory tests switched to the internal seam-injection ctor so they no longer attempt a real gRPC connect during InitializeAsync. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
243 lines
10 KiB
C#
243 lines
10 KiB
C#
using MxGateway.Contracts.Proto;
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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.Core.Hosting;
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using ZB.MOM.WW.OtOpcUa.Driver.Galaxy.Config;
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using ZB.MOM.WW.OtOpcUa.Driver.Galaxy.Runtime;
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namespace ZB.MOM.WW.OtOpcUa.Driver.Galaxy.Tests;
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/// <summary>
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/// Smoke tests for the PR 4.0 driver skeleton. The IDriver shape, factory parsing,
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/// and lifecycle methods land in PR 4.0; capability bodies (browse / read / write /
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/// subscribe / health forwarder / probe watcher) are tested in PRs 4.1–4.7 each
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/// against their own seam.
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/// </summary>
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public sealed class GalaxyDriverFactoryTests
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{
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private const string MinimalConfig = """
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{
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"Gateway": { "Endpoint": "https://mxgw.test:5001", "ApiKeySecretRef": "galaxy:apiKey" },
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"MxAccess": { "ClientName": "OtOpcUa-A" }
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}
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""";
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[Fact]
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public void CreateInstance_ParsesMinimalConfig_AndAppliesDefaults()
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{
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var driver = GalaxyDriverFactoryExtensions.CreateInstance("galaxy-instance-a", MinimalConfig);
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driver.DriverInstanceId.ShouldBe("galaxy-instance-a");
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driver.DriverType.ShouldBe(GalaxyDriverFactoryExtensions.DriverTypeName);
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driver.Options.Gateway.Endpoint.ShouldBe("https://mxgw.test:5001");
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driver.Options.Gateway.ApiKeySecretRef.ShouldBe("galaxy:apiKey");
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driver.Options.Gateway.UseTls.ShouldBeTrue();
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driver.Options.Gateway.ConnectTimeoutSeconds.ShouldBe(10);
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driver.Options.MxAccess.ClientName.ShouldBe("OtOpcUa-A");
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driver.Options.MxAccess.PublishingIntervalMs.ShouldBe(1000);
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driver.Options.Repository.DiscoverPageSize.ShouldBe(5000);
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driver.Options.Reconnect.ReplayOnSessionLost.ShouldBeTrue();
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}
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[Fact]
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public void CreateInstance_OverridesDefaults_FromFullConfig()
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{
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const string fullConfig = """
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{
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"Gateway": {
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"Endpoint": "https://mxgw.prod:5001",
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"ApiKeySecretRef": "secret:abc",
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"UseTls": false,
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"CaCertificatePath": "C:/certs/ca.crt",
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"ConnectTimeoutSeconds": 5,
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"DefaultCallTimeoutSeconds": 3,
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"StreamTimeoutSeconds": 60
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},
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"MxAccess": {
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"ClientName": "OtOpcUa-Prod",
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"PublishingIntervalMs": 250,
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"WriteUserId": 17
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},
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"Repository": { "DiscoverPageSize": 1000, "WatchDeployEvents": false },
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"Reconnect": { "InitialBackoffMs": 100, "MaxBackoffMs": 5000, "ReplayOnSessionLost": false }
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}
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""";
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var driver = GalaxyDriverFactoryExtensions.CreateInstance("galaxy-prod", fullConfig);
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driver.Options.Gateway.UseTls.ShouldBeFalse();
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driver.Options.Gateway.CaCertificatePath.ShouldBe("C:/certs/ca.crt");
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driver.Options.Gateway.ConnectTimeoutSeconds.ShouldBe(5);
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driver.Options.MxAccess.PublishingIntervalMs.ShouldBe(250);
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driver.Options.MxAccess.WriteUserId.ShouldBe(17);
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driver.Options.Repository.DiscoverPageSize.ShouldBe(1000);
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driver.Options.Repository.WatchDeployEvents.ShouldBeFalse();
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driver.Options.Reconnect.InitialBackoffMs.ShouldBe(100);
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driver.Options.Reconnect.ReplayOnSessionLost.ShouldBeFalse();
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}
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[Fact]
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public void CreateInstance_MissingEndpoint_Throws()
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{
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const string bad = """{"Gateway":{"ApiKeySecretRef":"x"},"MxAccess":{"ClientName":"y"}}""";
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Should.Throw<InvalidOperationException>(
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() => GalaxyDriverFactoryExtensions.CreateInstance("g", bad)).Message.ShouldContain("Gateway.Endpoint");
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}
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[Fact]
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public void CreateInstance_MissingApiKey_Throws()
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{
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const string bad = """{"Gateway":{"Endpoint":"x"},"MxAccess":{"ClientName":"y"}}""";
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Should.Throw<InvalidOperationException>(
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() => GalaxyDriverFactoryExtensions.CreateInstance("g", bad)).Message.ShouldContain("ApiKeySecretRef");
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}
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[Fact]
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public void CreateInstance_MissingClientName_Throws()
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{
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const string bad = """{"Gateway":{"Endpoint":"x","ApiKeySecretRef":"y"}}""";
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Should.Throw<InvalidOperationException>(
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() => GalaxyDriverFactoryExtensions.CreateInstance("g", bad)).Message.ShouldContain("MxAccess.ClientName");
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}
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[Fact]
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public void Register_AddsFactoryToRegistry()
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{
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var registry = new DriverFactoryRegistry();
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GalaxyDriverFactoryExtensions.Register(registry);
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registry.RegisteredTypes.ShouldContain(GalaxyDriverFactoryExtensions.DriverTypeName);
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var factory = registry.TryGet(GalaxyDriverFactoryExtensions.DriverTypeName);
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factory.ShouldNotBeNull();
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var driver = factory!.Invoke("galaxy-x", MinimalConfig);
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driver.ShouldNotBeNull();
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driver.DriverInstanceId.ShouldBe("galaxy-x");
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driver.DriverType.ShouldBe(GalaxyDriverFactoryExtensions.DriverTypeName);
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}
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[Fact]
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public async Task DriverLifecycle_InitializeShutdown_ToggleHealth()
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{
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// Inject a no-op subscriber seam so InitializeAsync skips BuildProductionRuntimeAsync
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// (no gw connect attempt). The factory tests only care about the lifecycle health
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// toggle; real-runtime wire-up is exercised in PR 4.W's BuildProductionRuntime tests.
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using var driver = new GalaxyDriver(
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"galaxy-x", BuildOptions(), hierarchySource: null, dataReader: null,
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dataWriter: null, subscriber: new NoopSubscriber());
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driver.GetHealth().State.ShouldBe(DriverState.Unknown);
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await driver.InitializeAsync(MinimalConfig, CancellationToken.None);
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driver.GetHealth().State.ShouldBe(DriverState.Healthy);
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driver.GetHealth().LastSuccessfulRead.ShouldNotBeNull();
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await driver.ShutdownAsync(CancellationToken.None);
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driver.GetHealth().State.ShouldBe(DriverState.Unknown);
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driver.GetMemoryFootprint().ShouldBe(0);
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await driver.FlushOptionalCachesAsync(CancellationToken.None); // no-op shouldn't throw
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}
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[Fact]
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public async Task ReinitializeAsync_RefreshesHealth()
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{
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using var driver = new GalaxyDriver(
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"galaxy-x", BuildOptions(), hierarchySource: null, dataReader: null,
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dataWriter: null, subscriber: new NoopSubscriber());
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await driver.InitializeAsync(MinimalConfig, CancellationToken.None);
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var firstStamp = driver.GetHealth().LastSuccessfulRead!.Value;
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// Force a measurable clock delta so the comparison is stable on fast machines.
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await Task.Delay(20);
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await driver.ReinitializeAsync(MinimalConfig, CancellationToken.None);
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driver.GetHealth().State.ShouldBe(DriverState.Healthy);
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driver.GetHealth().LastSuccessfulRead!.Value.ShouldBeGreaterThan(firstStamp);
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}
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private static GalaxyDriverOptions BuildOptions() => new(
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new GalaxyGatewayOptions("https://mxgw.test:5001", "key"),
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new GalaxyMxAccessOptions("OtOpcUa-A"),
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new GalaxyRepositoryOptions(),
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new GalaxyReconnectOptions());
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/// <summary>
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/// Minimum-surface <see cref="IGalaxySubscriber"/> seam — enough to satisfy
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/// <see cref="GalaxyDriver.InitializeAsync"/>'s "skip production-runtime build" branch
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/// without driving any actual subscribe/event-pump traffic.
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/// </summary>
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private sealed class NoopSubscriber : IGalaxySubscriber
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{
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public Task<IReadOnlyList<SubscribeResult>> SubscribeBulkAsync(
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IReadOnlyList<string> fullReferences, int bufferedUpdateIntervalMs, CancellationToken cancellationToken)
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=> Task.FromResult<IReadOnlyList<SubscribeResult>>([]);
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public Task UnsubscribeBulkAsync(IReadOnlyList<int> itemHandles, CancellationToken cancellationToken)
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=> Task.CompletedTask;
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public async IAsyncEnumerable<MxEvent> StreamEventsAsync(
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[System.Runtime.CompilerServices.EnumeratorCancellation] CancellationToken cancellationToken)
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{
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await Task.CompletedTask;
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yield break;
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}
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}
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[Fact]
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public void Dispose_IsIdempotent_AndShutdownAfterDisposeIsHarmless()
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{
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var driver = GalaxyDriverFactoryExtensions.CreateInstance("galaxy-x", MinimalConfig);
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driver.Dispose();
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Should.NotThrow(() => driver.Dispose());
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}
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[Fact]
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public async Task InitializeAfterDispose_Throws()
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{
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var driver = GalaxyDriverFactoryExtensions.CreateInstance("galaxy-x", MinimalConfig);
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driver.Dispose();
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await Should.ThrowAsync<ObjectDisposedException>(() =>
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driver.InitializeAsync(MinimalConfig, CancellationToken.None));
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}
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[Fact]
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public void DriverImplementsAllPhase4Capabilities()
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{
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// PR 4.W contract pin — every capability the in-process Galaxy driver must
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// expose for parity with GalaxyProxyDriver. If any of these regress, the
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// Galaxy:Backend flag flip in PR 7.1 will silently lose surface.
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var driver = GalaxyDriverFactoryExtensions.CreateInstance("g", MinimalConfig);
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driver.ShouldBeAssignableTo<ITagDiscovery>();
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driver.ShouldBeAssignableTo<IReadable>();
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driver.ShouldBeAssignableTo<IWritable>();
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driver.ShouldBeAssignableTo<ISubscribable>();
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driver.ShouldBeAssignableTo<IRediscoverable>();
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driver.ShouldBeAssignableTo<IHostConnectivityProbe>();
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}
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[Fact]
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public async Task GetHostStatuses_AfterInitWithSeam_ReturnsEmptySnapshot()
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{
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// PR 4.W wire-up assertion: when InitializeAsync skips the production-runtime
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// build (seam injected), no transport-forwarder or probe-watcher pushes a
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// status, so the aggregator snapshot is empty. The forwarder + watcher have
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// their own unit tests in PR 4.7.
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using var driver = new GalaxyDriver(
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"g", BuildOptions(), hierarchySource: null, dataReader: null,
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dataWriter: null, subscriber: new NoopSubscriber());
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await driver.InitializeAsync(MinimalConfig, CancellationToken.None);
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driver.GetHostStatuses().ShouldBeEmpty();
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}
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[Fact]
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public void DriverType_IsGalaxyMxGateway_NotLegacyGalaxy()
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{
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// Must match GalaxyProxyDriver's DriverType ("Galaxy") side-by-side without
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// collision so DriverInstanceBootstrapper can resolve both factories.
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var driver = GalaxyDriverFactoryExtensions.CreateInstance("g", MinimalConfig);
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driver.DriverType.ShouldBe("GalaxyMxGateway");
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}
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}
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