d38356efdb
Host infrastructure (WP-11–17): - StartupValidator with 19 validation rules - /health/ready endpoint with DB + Akka health checks - Akka.NET bootstrap via AkkaHostedService (HOCON config, cluster, remoting, SBR) - Serilog with SiteId/NodeHostname/NodeRole enrichment - DeadLetterMonitorActor with count tracking - CoordinatedShutdown wiring (no Environment.Exit) - Windows Service support (UseWindowsService) Central UI (WP-18–21): - Blazor Server shell with Bootstrap 5, role-aware NavMenu - Login/logout flow (LDAP auth → JWT → HTTP-only cookie) - CookieAuthenticationStateProvider with idle timeout - LDAP group mapping CRUD page (Admin role) - Route guards with Authorize attributes per role - SignalR reconnection overlay for failover Integration tests (WP-22): - Startup validation, auth flow, audit transactions, readiness gating 186 tests pass (1 skipped: LDAP integration), zero warnings.
75 lines
2.4 KiB
C#
75 lines
2.4 KiB
C#
using Akka.Actor;
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using Akka.Event;
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using Akka.TestKit.Xunit2;
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using Microsoft.Extensions.Logging;
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using Microsoft.Extensions.Logging.Abstractions;
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using ScadaLink.Host.Actors;
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namespace ScadaLink.Host.Tests;
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/// <summary>
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/// WP-15: Tests for DeadLetterMonitorActor.
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/// </summary>
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public class DeadLetterMonitorTests : TestKit
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{
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private readonly ILogger<DeadLetterMonitorActor> _logger =
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NullLoggerFactory.Instance.CreateLogger<DeadLetterMonitorActor>();
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[Fact]
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public void DeadLetterMonitor_StartsWithZeroCount()
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{
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var monitor = Sys.ActorOf(Props.Create(() => new DeadLetterMonitorActor(_logger)));
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monitor.Tell(GetDeadLetterCount.Instance);
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var response = ExpectMsg<DeadLetterCountResponse>();
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Assert.Equal(0, response.Count);
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}
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[Fact]
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public void DeadLetterMonitor_IncrementsOnDeadLetter()
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{
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var monitor = Sys.ActorOf(Props.Create(() => new DeadLetterMonitorActor(_logger)));
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// Ensure actor has started and subscribed by sending a message and waiting for response
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monitor.Tell(GetDeadLetterCount.Instance);
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ExpectMsg<DeadLetterCountResponse>();
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// Now publish dead letters — actor is guaranteed to be subscribed
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Sys.EventStream.Publish(new DeadLetter("test-message-1", Sys.DeadLetters, Sys.DeadLetters));
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Sys.EventStream.Publish(new DeadLetter("test-message-2", Sys.DeadLetters, Sys.DeadLetters));
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// Use AwaitAssert to handle async event delivery
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AwaitAssert(() =>
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{
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monitor.Tell(GetDeadLetterCount.Instance);
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var response = ExpectMsg<DeadLetterCountResponse>();
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Assert.Equal(2, response.Count);
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});
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}
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[Fact]
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public void DeadLetterMonitor_CountAccumulates()
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{
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var monitor = Sys.ActorOf(Props.Create(() => new DeadLetterMonitorActor(_logger)));
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// Ensure actor is started and subscribed
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monitor.Tell(GetDeadLetterCount.Instance);
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ExpectMsg<DeadLetterCountResponse>();
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// Send 5 dead letters
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for (var i = 0; i < 5; i++)
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{
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Sys.EventStream.Publish(
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new DeadLetter($"message-{i}", Sys.DeadLetters, Sys.DeadLetters));
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}
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AwaitAssert(() =>
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{
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monitor.Tell(GetDeadLetterCount.Instance);
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var response = ExpectMsg<DeadLetterCountResponse>();
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Assert.Equal(5, response.Count);
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});
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}
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}
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