audit work, fixed StellaOps.sln warnings/errors, fixed tests, sprints work, new advisories

src/__Tests/__Libraries/StellaOps.Testing.Chaos.Tests/AGENTS.md

@@ -0,0 +1,24 @@
+# AGENTS - Testing.Chaos Tests
+
+## Roles
+- QA / test engineer: deterministic unit tests for chaos testing helpers.
+- Backend engineer: maintain test utilities and fixtures.
+
+## Required Reading
+- docs/README.md
+- docs/07_HIGH_LEVEL_ARCHITECTURE.md
+- docs/modules/platform/architecture-overview.md
+- src/__Libraries/AGENTS.md
+- Current sprint file under docs/implplan/SPRINT_*.md
+
+## Working Directory & Boundaries
+- Primary scope: src/__Tests/__Libraries/StellaOps.Testing.Chaos.Tests
+- Test target: src/__Tests/__Libraries/StellaOps.Testing.Chaos
+- Avoid cross-module edits unless explicitly noted in the sprint file.
+
+## Determinism and Safety
+- Avoid DateTimeOffset.UtcNow and real delays in tests.
+- Prefer simulated or fake time providers for time-based behavior.
+
+## Testing
+- Cover failure injection, choreography steps, and convergence tracking with edge cases.

src/__Tests/__Libraries/StellaOps.Testing.Chaos.Tests/StellaOps.Testing.Chaos.Tests.csproj

@@ -14,10 +14,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" />
     <PackageReference Include="Moq" />
-    <PackageReference Include="xunit.v3" />
-    <PackageReference Include="xunit.runner.visualstudio" PrivateAssets="all" />
   </ItemGroup>
 
   <ItemGroup>

src/__Tests/__Libraries/StellaOps.Testing.Chaos/AGENTS.md

@@ -0,0 +1,24 @@
+# AGENTS - Testing.Chaos Library
+
+## Roles
+- Backend engineer: maintain chaos testing helpers and failure injectors.
+- QA / test engineer: ensure deterministic, repeatable chaos simulations.
+
+## Required Reading
+- docs/README.md
+- docs/07_HIGH_LEVEL_ARCHITECTURE.md
+- docs/modules/platform/architecture-overview.md
+- src/__Libraries/AGENTS.md
+- Current sprint file under docs/implplan/SPRINT_*.md
+
+## Working Directory & Boundaries
+- Primary scope: src/__Tests/__Libraries/StellaOps.Testing.Chaos
+- Test target: src/__Tests/__Libraries/StellaOps.Testing.Chaos.Tests
+- Avoid cross-module edits unless explicitly noted in the sprint file.
+
+## Determinism and Safety
+- Avoid DateTimeOffset.UtcNow and Random.Shared; use TimeProvider and deterministic RNG.
+- Avoid real Task.Delay in test utilities; prefer simulated time.
+
+## Testing
+- Cover failure types, registry parsing, and deterministic ordering behavior.

src/__Tests/__Libraries/StellaOps.Testing.ConfigDiff/AGENTS.md

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+# AGENTS - Testing.ConfigDiff Library
+
+## Roles
+- Backend engineer: maintain config-diff test helpers.
+- QA / test engineer: verify deterministic behavior snapshots and delta checks.
+
+## Required Reading
+- docs/README.md
+- docs/07_HIGH_LEVEL_ARCHITECTURE.md
+- docs/modules/platform/architecture-overview.md
+- src/__Libraries/AGENTS.md
+- Current sprint file under docs/implplan/SPRINT_*.md
+
+## Working Directory & Boundaries
+- Primary scope: src/__Tests/__Libraries/StellaOps.Testing.ConfigDiff
+- Used by config-diff test suites in modules.
+- Avoid cross-module edits unless explicitly noted in the sprint file.
+
+## Determinism and Safety
+- Avoid DateTimeOffset.UtcNow in snapshots; pass explicit timestamps or TimeProvider.
+- Use InvariantCulture for value formatting when capturing behavior snapshots.
+
+## Testing
+- Cover delta computation, ignored behaviors, and numeric tolerance behavior.

src/__Tests/__Libraries/StellaOps.Testing.Coverage/AGENTS.md

@@ -0,0 +1,24 @@
+# AGENTS - Testing.Coverage Library
+
+## Roles
+- Backend engineer: maintain coverage parsing and enforcement helpers.
+- QA / test engineer: verify deterministic coverage calculations and reporting.
+
+## Required Reading
+- docs/README.md
+- docs/07_HIGH_LEVEL_ARCHITECTURE.md
+- docs/modules/platform/architecture-overview.md
+- src/__Libraries/AGENTS.md
+- Current sprint file under docs/implplan/SPRINT_*.md
+
+## Working Directory & Boundaries
+- Primary scope: src/__Tests/__Libraries/StellaOps.Testing.Coverage
+- Used by test suites that enforce coverage thresholds.
+- Avoid cross-module edits unless explicitly noted in the sprint file.
+
+## Determinism and Safety
+- Avoid DateTimeOffset.UtcNow for report timestamps; use explicit values or TimeProvider.
+- Use invariant formatting for coverage percentages and numeric outputs.
+
+## Testing
+- Cover Cobertura parsing, dead-path detection, and exemption matching.

src/__Tests/__Libraries/StellaOps.Testing.Evidence.Tests/AGENTS.md

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+# AGENTS - Testing.Evidence Tests
+
+## Roles
+- QA / test engineer: deterministic unit tests for test evidence services.
+- Backend engineer: maintain test fixtures and validation coverage.
+
+## Required Reading
+- docs/README.md
+- docs/07_HIGH_LEVEL_ARCHITECTURE.md
+- docs/modules/platform/architecture-overview.md
+- src/__Libraries/AGENTS.md
+- Current sprint file under docs/implplan/SPRINT_*.md
+
+## Working Directory & Boundaries
+- Primary scope: src/__Tests/__Libraries/StellaOps.Testing.Evidence.Tests
+- Test target: src/__Tests/__Libraries/StellaOps.Testing.Evidence
+- Avoid cross-module edits unless explicitly noted in the sprint file.
+
+## Determinism and Safety
+- Avoid DateTimeOffset.UtcNow in fixtures; use FakeTimeProvider or fixed timestamps.
+- Keep deterministic ordering when asserting hashes or summaries.
+
+## Testing
+- Cover finalization, bundle retrieval, and deterministic hashing paths.

src/__Tests/__Libraries/StellaOps.Testing.Evidence.Tests/StellaOps.Testing.Evidence.Tests.csproj

@@ -10,12 +10,6 @@
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="FluentAssertions" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" />
-    <PackageReference Include="xunit.v3" />
-    <PackageReference Include="xunit.runner.visualstudio">
-      <PrivateAssets>all</PrivateAssets>
-      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
-    </PackageReference>
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\StellaOps.Testing.Evidence\StellaOps.Testing.Evidence.csproj" />

src/__Tests/__Libraries/StellaOps.Testing.Evidence/AGENTS.md

@@ -0,0 +1,24 @@
+# AGENTS - Testing.Evidence Library
+
+## Roles
+- Backend engineer: maintain test evidence storage and hashing.
+- QA / test engineer: validate determinism and summary calculations.
+
+## Required Reading
+- docs/README.md
+- docs/07_HIGH_LEVEL_ARCHITECTURE.md
+- docs/modules/platform/architecture-overview.md
+- src/__Libraries/AGENTS.md
+- Current sprint file under docs/implplan/SPRINT_*.md
+
+## Working Directory & Boundaries
+- Primary scope: src/__Tests/__Libraries/StellaOps.Testing.Evidence
+- Test target: src/__Tests/__Libraries/StellaOps.Testing.Evidence.Tests
+- Avoid cross-module edits unless explicitly noted in the sprint file.
+
+## Determinism and Safety
+- Use canonical JSON or stable ordering for any hash inputs.
+- Avoid nondeterministic timestamps; prefer TimeProvider.
+
+## Testing
+- Cover bundle ID/merkle root determinism and summary grouping behavior.

src/__Tests/__Libraries/StellaOps.Testing.Explainability/AGENTS.md

@@ -0,0 +1,24 @@
+# AGENTS - Testing.Explainability Library
+
+## Roles
+- Backend engineer: maintain explainability assertion helpers.
+- QA / test engineer: ensure deterministic, reproducible decision checks.
+
+## Required Reading
+- docs/README.md
+- docs/07_HIGH_LEVEL_ARCHITECTURE.md
+- docs/modules/platform/architecture-overview.md
+- src/__Libraries/AGENTS.md
+- Current sprint file under docs/implplan/SPRINT_*.md
+
+## Working Directory & Boundaries
+- Primary scope: src/__Tests/__Libraries/StellaOps.Testing.Explainability
+- Used by explainability test suites across modules.
+- Avoid cross-module edits unless explicitly noted in the sprint file.
+
+## Determinism and Safety
+- Use ordinal ordering when comparing factor IDs or rule names.
+- Avoid culture-sensitive formatting in assertion messages.
+
+## Testing
+- Cover reproducibility checks, factor weight validation, and rule-trigger assertions.

src/__Tests/__Libraries/StellaOps.Testing.Policy/AGENTS.md

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+# AGENTS - Testing.Policy Library
+
+## Roles
+- Backend engineer: maintain policy diff and regression helpers.
+- QA / test engineer: validate deterministic regression checks.
+
+## Required Reading
+- docs/README.md
+- docs/07_HIGH_LEVEL_ARCHITECTURE.md
+- docs/modules/platform/architecture-overview.md
+- src/__Libraries/AGENTS.md
+- Current sprint file under docs/implplan/SPRINT_*.md
+
+## Working Directory & Boundaries
+- Primary scope: src/__Tests/__Libraries/StellaOps.Testing.Policy
+- Used by policy regression test suites across modules.
+- Avoid cross-module edits unless explicitly noted in the sprint file.
+
+## Determinism and Safety
+- Avoid DateTimeOffset.UtcNow in default results; use TimeProvider.
+- Use ordinal ordering for factor comparisons and diff outputs.
+
+## Testing
+- Cover factor delta detection, allowed-change filtering, and diff ordering.

src/__Tests/__Libraries/StellaOps.Testing.Replay.Tests/AGENTS.md

@@ -0,0 +1,24 @@
+# AGENTS - Testing.Replay Tests
+
+## Roles
+- QA / test engineer: deterministic unit tests for replay helpers.
+- Backend engineer: maintain replay test fixtures and trace builders.
+
+## Required Reading
+- docs/README.md
+- docs/07_HIGH_LEVEL_ARCHITECTURE.md
+- docs/modules/platform/architecture-overview.md
+- src/__Libraries/AGENTS.md
+- Current sprint file under docs/implplan/SPRINT_*.md
+
+## Working Directory & Boundaries
+- Primary scope: src/__Tests/__Libraries/StellaOps.Testing.Replay.Tests
+- Test target: src/__Tests/__Libraries/StellaOps.Testing.Replay
+- Avoid cross-module edits unless explicitly noted in the sprint file.
+
+## Determinism and Safety
+- Avoid DateTimeOffset.UtcNow in trace fixtures; use fixed timestamps.
+- Ensure trace ordering and output hashes are deterministic.
+
+## Testing
+- Cover query filters, batch replay expectations, and cancellation paths.

src/__Tests/__Libraries/StellaOps.Testing.Replay.Tests/StellaOps.Testing.Replay.Tests.csproj

@@ -10,12 +10,6 @@
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="FluentAssertions" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" />
-    <PackageReference Include="xunit.v3" />
-    <PackageReference Include="xunit.runner.visualstudio">
-      <PrivateAssets>all</PrivateAssets>
-      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
-    </PackageReference>
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\StellaOps.Testing.Replay\StellaOps.Testing.Replay.csproj" />

src/__Tests/__Libraries/StellaOps.Testing.Replay/AGENTS.md

@@ -0,0 +1,24 @@
+# AGENTS - Testing.Replay Library
+
+## Roles
+- Backend engineer: maintain replay orchestration helpers.
+- QA / test engineer: validate deterministic replay outputs.
+
+## Required Reading
+- docs/README.md
+- docs/07_HIGH_LEVEL_ARCHITECTURE.md
+- docs/modules/platform/architecture-overview.md
+- src/__Libraries/AGENTS.md
+- Current sprint file under docs/implplan/SPRINT_*.md
+
+## Working Directory & Boundaries
+- Primary scope: src/__Tests/__Libraries/StellaOps.Testing.Replay
+- Test target: src/__Tests/__Libraries/StellaOps.Testing.Replay.Tests
+- Avoid cross-module edits unless explicitly noted in the sprint file.
+
+## Determinism and Safety
+- Use deterministic time providers and stable ordering for trace queries.
+- Avoid nondeterministic hashes by sorting inputs before hashing.
+
+## Testing
+- Cover corpus import/query, output hash determinism, and replay batching.

src/__Tests/__Libraries/StellaOps.Testing.SchemaEvolution/AGENTS.md

@@ -0,0 +1,24 @@
+# AGENTS - Testing.SchemaEvolution Library
+
+## Roles
+- Backend engineer: maintain schema evolution test harnesses.
+- QA / test engineer: validate backward/forward compatibility checks.
+
+## Required Reading
+- docs/README.md
+- docs/07_HIGH_LEVEL_ARCHITECTURE.md
+- docs/modules/platform/architecture-overview.md
+- src/__Libraries/AGENTS.md
+- Current sprint file under docs/implplan/SPRINT_*.md
+
+## Working Directory & Boundaries
+- Primary scope: src/__Tests/__Libraries/StellaOps.Testing.SchemaEvolution
+- Used by module-specific schema evolution test suites.
+- Avoid cross-module edits unless explicitly noted in the sprint file.
+
+## Determinism and Safety
+- Avoid DateTimeOffset.UtcNow defaults for schema timestamps.
+- Pin or configure container images for deterministic test runs.
+
+## Testing
+- Cover migration rollback paths, version selection, and container lifecycle.

src/__Tests/__Libraries/StellaOps.Testing.Temporal.Tests/AGENTS.md

@@ -0,0 +1,24 @@
+# AGENTS - Testing.Temporal Tests
+
+## Roles
+- QA / test engineer: deterministic unit tests for temporal helpers.
+- Backend engineer: maintain time simulation fixtures.
+
+## Required Reading
+- docs/README.md
+- docs/07_HIGH_LEVEL_ARCHITECTURE.md
+- docs/modules/platform/architecture-overview.md
+- src/__Libraries/AGENTS.md
+- Current sprint file under docs/implplan/SPRINT_*.md
+
+## Working Directory & Boundaries
+- Primary scope: src/__Tests/__Libraries/StellaOps.Testing.Temporal.Tests
+- Test target: src/__Tests/__Libraries/StellaOps.Testing.Temporal
+- Avoid cross-module edits unless explicitly noted in the sprint file.
+
+## Determinism and Safety
+- Use fixed timestamps in fixtures; avoid DateTimeOffset.UtcNow.
+- Avoid real delays in multi-threaded tests.
+
+## Testing
+- Cover drift, leap seconds, TTL boundaries, and idempotency scenarios.

src/__Tests/__Libraries/StellaOps.Testing.Temporal.Tests/StellaOps.Testing.Temporal.Tests.csproj

@@ -12,12 +12,6 @@
 
   <ItemGroup>
     <PackageReference Include="FluentAssertions" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" />
-    <PackageReference Include="xunit.v3" />
-    <PackageReference Include="xunit.runner.visualstudio">
-      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
-      <PrivateAssets>all</PrivateAssets>
-    </PackageReference>
   </ItemGroup>
 
   <ItemGroup>

src/__Tests/__Libraries/StellaOps.Testing.Temporal/AGENTS.md

@@ -0,0 +1,24 @@
+# AGENTS - Testing.Temporal Library
+
+## Roles
+- Backend engineer: maintain temporal test utilities.
+- QA / test engineer: validate deterministic time simulation.
+
+## Required Reading
+- docs/README.md
+- docs/07_HIGH_LEVEL_ARCHITECTURE.md
+- docs/modules/platform/architecture-overview.md
+- src/__Libraries/AGENTS.md
+- Current sprint file under docs/implplan/SPRINT_*.md
+
+## Working Directory & Boundaries
+- Primary scope: src/__Tests/__Libraries/StellaOps.Testing.Temporal
+- Test target: src/__Tests/__Libraries/StellaOps.Testing.Temporal.Tests
+- Avoid cross-module edits unless explicitly noted in the sprint file.
+
+## Determinism and Safety
+- Avoid DateTimeOffset.UtcNow defaults; require explicit start times.
+- Use stable hashing in comparers to avoid randomized GetHashCode behavior.
+
+## Testing
+- Cover leap-second smearing, idempotency comparisons, and time drift math.