# Concelier Merge Tests

This project verifies distro version comparison logic and merge rules.

## Layout
- Comparer unit tests: `*.Tests.cs` in this project (RPM, Debian, APK).
- Golden fixtures: `Fixtures/Golden/*.golden.ndjson`.
- Integration cross-checks: `src/Concelier/__Tests/StellaOps.Concelier.Integration.Tests`.

## Golden files
Golden files capture pairwise comparison results in NDJSON.
See `Fixtures/Golden/README.md` for format and regeneration steps.

## Integration tests
Cross-check tests compare container-installed versions against fixed
versions using the same comparers. They require Docker/Testcontainers.

Enable with:
`$env:STELLAOPS_INTEGRATION_TESTS = "true"`

Run (from repo root):
`dotnet test src/Concelier/__Tests/StellaOps.Concelier.Integration.Tests/StellaOps.Concelier.Integration.Tests.csproj`