stabilizaiton work - projects rework for maintenanceability and ui livening

src/__Tests/StellaOps.Audit.ReplayToken.Tests/ReplayTokenGeneratorTests.Helpers.cs

@@ -0,0 +1,18 @@
+using StellaOps.Cryptography;
+
+namespace StellaOps.Audit.ReplayToken.Tests;
+
+public sealed partial class ReplayTokenGeneratorTests
+{
+    private static Sha256ReplayTokenGenerator CreateGenerator(DateTimeOffset? now = null)
+    {
+        var cryptoHash = DefaultCryptoHash.CreateForTests();
+        var timeProvider = new FixedTimeProvider(now ?? new DateTimeOffset(2025, 1, 1, 0, 0, 0, TimeSpan.Zero));
+        return new Sha256ReplayTokenGenerator(cryptoHash, timeProvider);
+    }
+
+    private sealed class FixedTimeProvider(DateTimeOffset now) : TimeProvider
+    {
+        public override DateTimeOffset GetUtcNow() => now;
+    }
+}