491e883653
- Created `StellaOps.TestKit.Tests` project for unit tests related to determinism. - Implemented `DeterminismManifestTests` to validate deterministic output for canonical bytes and strings, file read/write operations, and error handling for invalid schema versions. - Added `SbomDeterminismTests` to ensure identical inputs produce consistent SBOMs across SPDX 3.0.1 and CycloneDX 1.6/1.7 formats, including parallel execution tests. - Updated project references in `StellaOps.Integration.Determinism` to include the new determinism testing library.
88 lines
3.1 KiB
C#
88 lines
3.1 KiB
C#
using System.Reflection;
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using NetArchTest.Rules;
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using Xunit;
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using FluentAssertions;
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namespace StellaOps.Architecture.Tests;
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/// <summary>
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/// Architecture tests for lattice engine placement rules.
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/// Ensures lattice algorithms are only in Scanner.WebService, not in Concelier or Excititor.
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/// </summary>
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[Trait("Category", "Architecture")]
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public sealed class LatticeEngineRulesTests
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{
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private const string ScannerLatticeNamespace = "StellaOps.Scanner.Lattice";
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/// <summary>
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/// Concelier modules must not reference Scanner lattice engine.
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/// Lattice decisions are made in Scanner, not in Concelier.
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/// </summary>
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[Fact]
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public void Concelier_MustNot_Reference_ScannerLattice()
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{
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var concelierAssemblies = GetAssembliesByPattern("StellaOps.Concelier");
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if (!concelierAssemblies.Any())
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{
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// Skip if assemblies not loaded (test discovery phase)
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return;
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}
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var result = Types.InAssemblies(concelierAssemblies)
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.ShouldNot()
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.HaveDependencyOn(ScannerLatticeNamespace)
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.GetResult();
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result.IsSuccessful.Should().BeTrue(
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$"Concelier assemblies must not reference Scanner lattice. " +
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$"Violations: {string.Join(", ", result.FailingTypeNames ?? Enumerable.Empty<string>())}");
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}
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/// <summary>
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/// Excititor modules must not reference Scanner lattice engine.
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/// Excititor preserves prune source - does not evaluate lattice decisions.
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/// </summary>
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[Fact]
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public void Excititor_MustNot_Reference_ScannerLattice()
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{
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var excititorAssemblies = GetAssembliesByPattern("StellaOps.Excititor");
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if (!excititorAssemblies.Any())
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{
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return;
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}
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var result = Types.InAssemblies(excititorAssemblies)
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.ShouldNot()
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.HaveDependencyOn(ScannerLatticeNamespace)
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.GetResult();
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result.IsSuccessful.Should().BeTrue(
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$"Excititor assemblies must not reference Scanner lattice. " +
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$"Violations: {string.Join(", ", result.FailingTypeNames ?? Enumerable.Empty<string>())}");
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}
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/// <summary>
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/// Scanner.WebService MAY reference Scanner lattice engine (it's the authorized host).
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/// This test documents the allowed dependency.
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/// </summary>
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[Fact]
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public void ScannerWebService_May_Reference_ScannerLattice()
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{
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// This is a documentation test - Scanner.WebService is allowed to use lattice
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// The test validates that the architectural rule is correctly documented
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var allowedAssemblies = new[] { "StellaOps.Scanner.WebService" };
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// Positive assertion: these assemblies ARE allowed to reference lattice
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allowedAssemblies.Should().Contain("StellaOps.Scanner.WebService",
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"Scanner.WebService is the authorized host for lattice algorithms");
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}
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private static IEnumerable<Assembly> GetAssembliesByPattern(string pattern)
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{
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return AppDomain.CurrentDomain.GetAssemblies()
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.Where(a => a.GetName().Name?.StartsWith(pattern) == true);
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}
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}
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