Refactor code structure and optimize performance across multiple modules

src/Scanner/__Tests/StellaOps.Scanner.Analyzers.OS.Homebrew.Tests/HomebrewPackageAnalyzerTests.cs

@@ -3,6 +3,7 @@ using Microsoft.Extensions.Logging.Abstractions;
 using StellaOps.Scanner.Analyzers.OS.Homebrew;
 using Xunit;
 
+using StellaOps.TestKit;
 namespace StellaOps.Scanner.Analyzers.OS.Homebrew.Tests;
 
 public sealed class HomebrewPackageAnalyzerTests
@@ -29,13 +30,15 @@ public sealed class HomebrewPackageAnalyzerTests
             _logger);
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public void AnalyzerId_ReturnsHomebrew()
     {
         Assert.Equal("homebrew", _analyzer.AnalyzerId);
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public async Task AnalyzeAsync_WithValidCellar_ReturnsPackages()
     {
         // Arrange
@@ -50,7 +53,8 @@ public sealed class HomebrewPackageAnalyzerTests
         Assert.True(result.Packages.Count > 0, "Expected at least one package");
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public async Task AnalyzeAsync_FindsIntelCellarPackages()
     {
         // Arrange
@@ -67,7 +71,8 @@ public sealed class HomebrewPackageAnalyzerTests
         Assert.Contains("pkg:brew/homebrew%2Fcore/openssl%403@3.1.0", openssl.PackageUrl);
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public async Task AnalyzeAsync_FindsAppleSiliconCellarPackages()
     {
         // Arrange
@@ -83,7 +88,8 @@ public sealed class HomebrewPackageAnalyzerTests
         Assert.Equal("arm64", jq.Architecture);
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public async Task AnalyzeAsync_PackageWithRevision_IncludesRevisionInPurl()
     {
         // Arrange
@@ -99,7 +105,8 @@ public sealed class HomebrewPackageAnalyzerTests
         Assert.Equal("1", wget.Release);
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public async Task AnalyzeAsync_ExtractsDependencies()
     {
         // Arrange
@@ -115,7 +122,8 @@ public sealed class HomebrewPackageAnalyzerTests
         Assert.Contains("gettext", wget.Depends);
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public async Task AnalyzeAsync_ExtractsVendorMetadata()
     {
         // Arrange
@@ -133,7 +141,8 @@ public sealed class HomebrewPackageAnalyzerTests
         Assert.Equal("https://openssl.org/", openssl.VendorMetadata["homepage"]);
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public async Task AnalyzeAsync_SetsEvidenceSourceToHomebrewCellar()
     {
         // Arrange
@@ -149,7 +158,8 @@ public sealed class HomebrewPackageAnalyzerTests
         }
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public async Task AnalyzeAsync_DiscoversBinFiles()
     {
         // Arrange
@@ -164,7 +174,8 @@ public sealed class HomebrewPackageAnalyzerTests
         Assert.Contains(wget.Files, f => f.Path.Contains("wget"));
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public async Task AnalyzeAsync_ResultsAreDeterministicallySorted()
     {
         // Arrange
@@ -182,7 +193,8 @@ public sealed class HomebrewPackageAnalyzerTests
         }
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public async Task AnalyzeAsync_NoCellar_ReturnsEmptyPackages()
     {
         // Arrange - use temp directory without Cellar structure
@@ -205,7 +217,8 @@ public sealed class HomebrewPackageAnalyzerTests
         }
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public async Task AnalyzeAsync_PopulatesTelemetry()
     {
         // Arrange

src/Scanner/__Tests/StellaOps.Scanner.Analyzers.OS.Homebrew.Tests/HomebrewReceiptParserTests.cs

@@ -2,13 +2,16 @@ using System.Text;
 using StellaOps.Scanner.Analyzers.OS.Homebrew;
 using Xunit;
 
+
+using StellaOps.TestKit;
 namespace StellaOps.Scanner.Analyzers.OS.Homebrew.Tests;
 
 public sealed class HomebrewReceiptParserTests
 {
     private readonly HomebrewReceiptParser _parser = new();
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public void Parse_ValidReceipt_ReturnsExpectedValues()
     {
         // Arrange
@@ -51,7 +54,8 @@ public sealed class HomebrewReceiptParserTests
         Assert.Equal("x86_64", receipt.Architecture);
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public void Parse_WithRevision_ReturnsCorrectRevision()
     {
         // Arrange
@@ -77,7 +81,8 @@ public sealed class HomebrewReceiptParserTests
         Assert.Equal(1, receipt.Revision);
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public void Parse_AppleSilicon_ReturnsArm64Architecture()
     {
         // Arrange
@@ -100,7 +105,8 @@ public sealed class HomebrewReceiptParserTests
         Assert.Equal("arm64", receipt.Architecture);
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public void Parse_WithSourceInfo_ExtractsSourceUrlAndChecksum()
     {
         // Arrange
@@ -126,7 +132,8 @@ public sealed class HomebrewReceiptParserTests
         Assert.Equal("sha256:abcdef123456", receipt.SourceChecksum);
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public void Parse_MultipleDependencies_SortsAlphabetically()
     {
         // Arrange
@@ -155,7 +162,8 @@ public sealed class HomebrewReceiptParserTests
         Assert.Equal("zlib", receipt.RuntimeDependencies[2]);
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public void Parse_InvalidJson_ReturnsNull()
     {
         // Arrange
@@ -169,7 +177,8 @@ public sealed class HomebrewReceiptParserTests
         Assert.Null(receipt);
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public void Parse_EmptyJson_ReturnsNull()
     {
         // Arrange
@@ -183,7 +192,8 @@ public sealed class HomebrewReceiptParserTests
         Assert.Null(receipt);
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public void Parse_MissingName_ReturnsNull()
     {
         // Arrange
@@ -202,7 +212,8 @@ public sealed class HomebrewReceiptParserTests
         Assert.Null(receipt);
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public void Parse_TappedFrom_UsesTappedFromOverTap()
     {
         // Arrange
@@ -224,7 +235,8 @@ public sealed class HomebrewReceiptParserTests
         Assert.Equal("custom/tap", receipt.Tap);
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public void Parse_FallbackVersion_UsesVersionFieldWhenVersionsStableMissing()
     {
         // Arrange - older receipt format uses version field directly
@@ -245,7 +257,8 @@ public sealed class HomebrewReceiptParserTests
         Assert.Equal("2.0.0", receipt.Version);
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public void Parse_NormalizesArchitecture_AArch64ToArm64()
     {
         // Arrange

src/Scanner/__Tests/StellaOps.Scanner.Analyzers.OS.Homebrew.Tests/StellaOps.Scanner.Analyzers.OS.Homebrew.Tests.csproj

@@ -20,6 +20,7 @@
   <ItemGroup>
     <ProjectReference Include="../../__Libraries/StellaOps.Scanner.Analyzers.OS/StellaOps.Scanner.Analyzers.OS.csproj" />
     <ProjectReference Include="../../__Libraries/StellaOps.Scanner.Analyzers.OS.Homebrew/StellaOps.Scanner.Analyzers.OS.Homebrew.csproj" />
+    <ProjectReference Include="../../../__Libraries/StellaOps.TestKit/StellaOps.TestKit.csproj" />
   </ItemGroup>
   <ItemGroup>
     <None Include="Fixtures\**\*" CopyToOutputDirectory="PreserveNewest" />