Fix issues with Gitea using workers

VigilCare.WardGateway.Tests/Fixtures/GatewayApiFixture.cs

@@ -4,6 +4,7 @@ using Microsoft.AspNetCore.Mvc.Testing;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Hosting;
 using StackExchange.Redis;
 
 public class GatewayApiFixture : WebApplicationFactory<Program>, IAsyncLifetime
@@ -13,9 +14,9 @@ public class GatewayApiFixture : WebApplicationFactory<Program>, IAsyncLifetime
         Environment.GetEnvironmentVariable("ConnectionStrings__GatewayDb")
         ?? "Host=localhost;Port=5437;Database=vigilcare_ward_test;Username=postgres;Password=password";
 
+    // Never fall back to the API Redis__* env — that points at a different instance/DB index.
     public static string RedisConnection { get; } =
         Environment.GetEnvironmentVariable("Gateway__Redis__ConnectionString")
-        ?? Environment.GetEnvironmentVariable("Redis__ConnectionString")
         ?? "localhost:6383,defaultDatabase=2,allowAdmin=true";
 
     protected override void ConfigureWebHost(IWebHostBuilder builder)
@@ -30,12 +31,14 @@ public class GatewayApiFixture : WebApplicationFactory<Program>, IAsyncLifetime
                 ["RabbitMq:Host"] = Environment.GetEnvironmentVariable("Gateway__RabbitMq__Host")
                     ?? Environment.GetEnvironmentVariable("RabbitMq__Host")
                     ?? "localhost",
+                // Do not fall back to RabbitMq__Port (API uses 5674); gateway broker is 5675.
                 ["RabbitMq:Port"] = Environment.GetEnvironmentVariable("Gateway__RabbitMq__Port")
-                    ?? Environment.GetEnvironmentVariable("RabbitMq__Port")
                     ?? "5675",
                 ["RabbitMq:Username"] = Environment.GetEnvironmentVariable("RabbitMq__Username") ?? "guest",
                 ["RabbitMq:Password"] = Environment.GetEnvironmentVariable("RabbitMq__Password") ?? "guest",
                 ["RabbitMq:PagingAckTimeoutMs"] = "5000",
+                // Neutralize appsettings.Production.json if the process env was Production.
+                ["RabbitMq:UseSsl"] = "false",
                 ["CentralApi:BaseUrl"] = "http://127.0.0.1:1",
                 ["Gateway:GatewayId"] = "22222222-2222-2222-2222-222222222222",
                 ["Gateway:SiteId"] = "11111111-1111-1111-1111-111111111111",
@@ -54,6 +57,9 @@ public class GatewayApiFixture : WebApplicationFactory<Program>, IAsyncLifetime
 
         builder.ConfigureServices(services =>
         {
+            services.Configure<HostOptions>(o =>
+                o.BackgroundServiceExceptionBehavior = BackgroundServiceExceptionBehavior.Ignore);
+
             services.AddAuthentication(options =>
             {
                 options.DefaultAuthenticateScheme = TestingAuthHandler.SchemeName;