Refactor code structure and optimize performance across multiple modules

src/Cli/__Tests/StellaOps.Cli.Tests/AttestationBundleVerifierTests.cs

@@ -6,6 +6,8 @@ using Microsoft.Extensions.Logging.Abstractions;
 using StellaOps.Cli.Services;
 using StellaOps.Cli.Services.Models;
 
+
+using StellaOps.TestKit;
 namespace StellaOps.Cli.Tests;
 
 public sealed class AttestationBundleVerifierTests : IDisposable
@@ -29,7 +31,8 @@ public sealed class AttestationBundleVerifierTests : IDisposable
         }
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public async Task VerifyAsync_FileNotFound_ReturnsFileNotFoundCode()
     {
         var options = new AttestationBundleVerifyOptions(
@@ -42,7 +45,8 @@ public sealed class AttestationBundleVerifierTests : IDisposable
         Assert.Equal(AttestationBundleExitCodes.FileNotFound, result.ExitCode);
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public async Task VerifyAsync_ValidBundle_ReturnsSuccess()
     {
         var bundlePath = await CreateValidBundleAsync();
@@ -56,7 +60,8 @@ public sealed class AttestationBundleVerifierTests : IDisposable
         Assert.Equal("verified", result.Status);
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public async Task VerifyAsync_ValidBundle_ReturnsMetadata()
     {
         var bundlePath = await CreateValidBundleAsync();
@@ -72,7 +77,8 @@ public sealed class AttestationBundleVerifierTests : IDisposable
         Assert.StartsWith("sha256:", result.RootHash);
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public async Task VerifyAsync_CorruptedArchive_ReturnsFormatError()
     {
         var bundlePath = Path.Combine(_tempDir, "corrupted.tgz");
@@ -86,7 +92,8 @@ public sealed class AttestationBundleVerifierTests : IDisposable
         Assert.Equal(AttestationBundleExitCodes.FormatError, result.ExitCode);
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public async Task VerifyAsync_ChecksumMismatch_ReturnsChecksumMismatchCode()
     {
         var bundlePath = await CreateBundleWithBadChecksumAsync();
@@ -99,7 +106,8 @@ public sealed class AttestationBundleVerifierTests : IDisposable
         Assert.Equal(AttestationBundleExitCodes.ChecksumMismatch, result.ExitCode);
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public async Task VerifyAsync_ExternalChecksumMismatch_ReturnsChecksumMismatchCode()
     {
         var bundlePath = await CreateValidBundleAsync();
@@ -114,7 +122,8 @@ public sealed class AttestationBundleVerifierTests : IDisposable
         Assert.Equal(AttestationBundleExitCodes.ChecksumMismatch, result.ExitCode);
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public async Task VerifyAsync_MissingTransparency_WhenNotOffline_ReturnsMissingTransparencyCode()
     {
         var bundlePath = await CreateBundleWithoutTransparencyAsync();
@@ -130,7 +139,8 @@ public sealed class AttestationBundleVerifierTests : IDisposable
         Assert.Equal(AttestationBundleExitCodes.MissingTransparency, result.ExitCode);
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public async Task VerifyAsync_MissingTransparency_WhenOffline_ReturnsSuccess()
     {
         var bundlePath = await CreateBundleWithoutTransparencyAsync();
@@ -146,7 +156,8 @@ public sealed class AttestationBundleVerifierTests : IDisposable
         Assert.Equal(AttestationBundleExitCodes.Success, result.ExitCode);
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public async Task VerifyAsync_MissingDssePayload_ReturnsSignatureFailure()
     {
         var bundlePath = await CreateBundleWithMissingDssePayloadAsync();
@@ -159,7 +170,8 @@ public sealed class AttestationBundleVerifierTests : IDisposable
         Assert.Equal(AttestationBundleExitCodes.SignatureFailure, result.ExitCode);
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public async Task ImportAsync_ValidBundle_ReturnsSuccess()
     {
         var bundlePath = await CreateValidBundleAsync();
@@ -177,7 +189,8 @@ public sealed class AttestationBundleVerifierTests : IDisposable
         Assert.Equal("imported", result.Status);
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public async Task ImportAsync_InvalidBundle_ReturnsVerificationFailed()
     {
         var bundlePath = Path.Combine(_tempDir, "invalid.tgz");
@@ -194,7 +207,8 @@ public sealed class AttestationBundleVerifierTests : IDisposable
         Assert.Equal("verification_failed", result.Status);
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public async Task ImportAsync_InheritsTenantFromMetadata()
     {
         var bundlePath = await CreateValidBundleAsync();