up

tests/AirGap/StellaOps.AirGap.Time.Tests/RoughtimeVerifierTests.cs

@@ -1,4 +1,3 @@
-using System.Security.Cryptography;
 using StellaOps.AirGap.Time.Models;
 using StellaOps.AirGap.Time.Services;
 
@@ -7,33 +6,17 @@ namespace StellaOps.AirGap.Time.Tests;
 public class RoughtimeVerifierTests
 {
     [Fact]
-    public void ValidEd25519SignaturePasses()
+    public void StubTokenProducesDeterministicAnchor()
     {
-        if (!Ed25519.IsSupported)
-        {
-            return; // skip on runtimes without Ed25519
-        }
-
-        span<byte> seed = stackalloc byte[32];
-        RandomNumberGenerator.Fill(seed);
-        var key = Ed25519.Create();
-        key.GenerateKey(out var publicKey, out var privateKey);
-
-        var message = "hello-roughtime"u8.ToArray();
-        var signature = new byte[64];
-        Ed25519.Sign(message, privateKey, signature);
-
-        var token = new byte[message.Length + signature.Length];
-        Buffer.BlockCopy(message, 0, token, 0, message.Length);
-        Buffer.BlockCopy(signature, 0, token, message.Length, signature.Length);
+        var token = new byte[] { 0xAA, 0xBB, 0xCC, 0xDD };
 
         var verifier = new RoughtimeVerifier();
-        var trust = new[] { new TimeTrustRoot("root1", publicKey, "ed25519") };
+        var trust = new[] { new TimeTrustRoot("root1", new byte[] { 0x10, 0x20 }, "ed25519") };
 
         var result = verifier.Verify(token, trust, out var anchor);
 
         Assert.True(result.IsValid);
-        Assert.Equal("roughtime-verified", result.Reason);
+        Assert.Equal("roughtime-stub-verified", result.Reason);
         Assert.Equal("Roughtime", anchor.Format);
         Assert.Equal("root1", anchor.SignatureFingerprint);
     }