Add download cleaner and dry run (#58)

code/Infrastructure.Tests/Verticals/DownloadClient/DownloadServiceFixture.cs

@@ -0,0 +1,74 @@
+using Common.Configuration.ContentBlocker;
+using Common.Configuration.DownloadCleaner;
+using Common.Configuration.QueueCleaner;
+using Infrastructure.Verticals.ContentBlocker;
+using Infrastructure.Verticals.DownloadClient;
+using Infrastructure.Verticals.ItemStriker;
+using Infrastructure.Verticals.Notifications;
+using Microsoft.Extensions.Caching.Memory;
+using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Options;
+using NSubstitute;
+
+namespace Infrastructure.Tests.Verticals.DownloadClient;
+
+public class DownloadServiceFixture : IDisposable
+{
+    public ILogger<DownloadService> Logger { get; set; }
+    public IMemoryCache Cache { get; set; }
+    public IStriker Striker { get; set; }
+
+    public DownloadServiceFixture()
+    {
+        Logger = Substitute.For<ILogger<DownloadService>>();
+        Cache = Substitute.For<IMemoryCache>();
+        Striker = Substitute.For<IStriker>();
+    }
+
+    public TestDownloadService CreateSut(
+        QueueCleanerConfig? queueCleanerConfig = null,
+        ContentBlockerConfig? contentBlockerConfig = null
+    )
+    {
+        queueCleanerConfig ??= new QueueCleanerConfig
+        {
+            Enabled = true,
+            RunSequentially = true,
+            StalledResetStrikesOnProgress = true,
+            StalledMaxStrikes = 3
+        };
+
+        var queueCleanerOptions = Substitute.For<IOptions<QueueCleanerConfig>>();
+        queueCleanerOptions.Value.Returns(queueCleanerConfig);
+
+        contentBlockerConfig ??= new ContentBlockerConfig
+        {
+            Enabled = true
+        };
+        
+        var contentBlockerOptions = Substitute.For<IOptions<ContentBlockerConfig>>();
+        contentBlockerOptions.Value.Returns(contentBlockerConfig);
+
+        var downloadCleanerOptions = Substitute.For<IOptions<DownloadCleanerConfig>>();
+        downloadCleanerOptions.Value.Returns(new DownloadCleanerConfig());
+
+        var filenameEvaluator = Substitute.For<IFilenameEvaluator>();
+        var notifier = Substitute.For<NotificationPublisher>();
+
+        return new TestDownloadService(
+            Logger,
+            queueCleanerOptions,
+            contentBlockerOptions,
+            downloadCleanerOptions,
+            Cache,
+            filenameEvaluator,
+            Striker,
+            notifier
+        );
+    }
+
+    public void Dispose()
+    {
+        // Cleanup if needed
+    }
+}