Re-enables BDD_SCHEMA_ISOLATION=true with the foundation from PR #34
(NewPostgresRepositoryFromDSN). Achieves ~2.85x speedup on the BDD
test suite by running feature packages in parallel.
ARCHITECTURE
When BDD_SCHEMA_ISOLATION=true, each test package (process) gets its
own isolated PostgreSQL schema:
1. testserver.Start() generates a deterministic schema name per FEATURE
2. CREATE SCHEMA <name>
3. Open a per-package gorm.DB with DSN search_path=<name>
4. AutoMigrate runs in the isolated schema (creates users table)
5. Build a per-package server.Server with this isolated repo via
server.NewServerWithUserRepo
6. Stop() drops the schema + closes the per-package pool
Packages then run in parallel (default Go test parallelism) without
contention because each has its own schema + connection pool.
CHANGES
- pkg/server/server.go : NEW factory NewServerWithUserRepo(cfg, ctx,
userRepo, userService) that injects a per-test repo. Existing NewServer
becomes a thin wrapper.
- pkg/bdd/testserver/server.go : Start() chooses isolated mode based on
BDD_SCHEMA_ISOLATION env var. Stop() drops schema + closes pool.
- pkg/user/postgres_repository.go : Exec(sql) helper for the schema
lifecycle (CREATE/DROP) used by testserver.
- scripts/run-bdd-tests.sh : -p 1 only when BDD_SCHEMA_ISOLATION!=true.
When true, default Go parallelism (~ NumCPU packages concurrent).
- .gitea/workflows/ci-cd.yaml : exports BDD_SCHEMA_ISOLATION=true.
- adr/0025-bdd-scenario-isolation-strategies.md : Status to "Implemented".
VALIDATION
5x AuthBDD with isolation: 5/5 PASS, public.users count=0 after runs.
Local benchmark on the full features/... suite:
- Sequential -p 1 (no isolation): 12.87s
- Parallel + isolation (this PR): 4.51s
- Speedup: 2.85x
🤖 Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
5 ADRs status updated based on file:line evidence audit. 2 kept Proposed (production code absent, only test fixtures). Audit by Mistral Vibe ICM workspace, €2.50, ~95% autonomous.
Co-authored-by: Gabriel Radureau <arcodange@gmail.com>
Co-committed-by: Gabriel Radureau <arcodange@gmail.com>
## Summary
Homogenize all 23 ADRs to a single canonical header format, and rewrite `adr/README.md` to match the actual state of the corpus.
This is **Tâche 7** of the ARCODANGE Phase 1 migration (Claude Code → Mistral Vibe). Independent from PR #17 (Tâche 6 — restructure AGENTS.md) — both can merge in any order. No code changes; only documentation.
## Changes
### 1. Homogenize 21 ADR headers (commit `db09d0a`)
The audit (Tâche 6 Phase A, Mistral intent-router agent, 2026-05-02) had identified **3 inconsistent header formats** :
- **F1** — list bullets (`* Status:` / `* Date:` / `* Deciders:`) : 11 ADRs (0001-0008, 0011, 0014, 0023)
- **F2** — bold fields (`**Status:**` / `**Date:**` / `**Authors:**`) : 9 ADRs (0009, 0010, 0012, 0013, 0015, 0016, 0017, 0018, 0019)
- **F3** — dedicated section (`## Status\n**Value** ✅`) : 5 ADRs (0020, 0021, 0022, 0024, 0025)
Plus mixed metadata names (Authors / Deciders / Decision Date / Implementation Date / Implementation Status / Last Updated) and decorative emojis on status values made the corpus hard to scan or template against.
**Canonical format adopted** (see `adr/README.md` for full template) :
```markdown
# NN. Title
**Status:** <Proposed | Accepted | Implemented | Partially Implemented | Approved | Rejected | Deferred | Deprecated | Superseded by ADR-NNNN>
**Date:** YYYY-MM-DD
**Authors:** Name(s)
[optional **Field:** ... lines]
## Context...
```
**Transformations applied** (via `/tmp/homogenize-adrs.py` script, 23 files scanned, 21 modified — 0010 and 0012 were already conform) :
- F1 list bullets → bold fields
- F2 cleanup : `**Deciders:**` → `**Authors:**`, strip status emojis
- F3 sections : `## Status\n**Value** ✅` → `**Status:** Value` (single line)
- Strip decorative emojis from `**Status:**` and `**Implementation Status:**`
- Convert `* Last Updated:` / `* Implementation Status:` / `* Decision Drivers:` / `* Decision Date:` to bold
- Date typo fix : `2024-04-XX` → `2026-04-XX` for ADRs 0018, 0019 (off-by-2-years in original)
- Normalize multiple blank lines after header (max 1)
**ADR body content is preserved unchanged.** Only headers transformed.
### 2. Rewrite `adr/README.md` (commit `d64ab02`)
Previous README had multiple inconsistencies :
- Index table listed wrong titles for ADRs 0010-0021 (looked like an aspirational forecast that never matched reality — e.g. "0011 = Trunk-Based Development" but real 0011 is absent and Trunk-Based Development is actually 0017)
- Listed entries for ADRs 0011 (validation library) and 0014 (gRPC) but **these files do not exist** in the repo
- 0024 (BDD Test Organization) was missing from the detail list
- Template still showed the obsolete F1 format (`* Status:`)
- Decorative emojis on every status entry
Rewrite :
- Index table **regenerated from actual file contents** (title from H1, status from `**Status:**` line) — emoji-free, accurate
- Notes that 0011 / 0014 are not currently in use (reserved)
- Updated template block matches the canonical format
- Status Legend extended with `Approved`, `Partially Implemented`, `Deferred`
- Added note that 0026 is the next free number for new ADRs
## Test plan
- [x] All 23 ADRs follow `**Status:**` / `**Date:**` / `**Authors:**` (verified via grep)
- [x] No more occurrences of `* Status:` (F1) or `## Status` (F3) in any ADR header
- [x] No more emojis on `**Status:**` lines
- [x] `adr/README.md` index links resolve to existing files (no more 0011 / 0014 dead links)
- [x] Pre-commit hooks pass (`go mod tidy`, `go fmt`, `swag fmt`)
## Migration context
Part of Phase 1 of the ARCODANGE migration from Claude Code to Mistral Vibe. Tâche 7 of the curriculum.
Independent from PR #17 (which restructures `AGENTS.md`). The two PRs touch disjoint files — no merge conflict expected when both are merged.
🤖 Generated with [Claude Code](https://claude.com/claude-code) (Opus 4.7, 1M context). Mistral Vibe (intent-router agent / mistral-medium-3.5) did the original audit identifying the 3 formats during Tâche 6 Phase A.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Co-Authored-By: Mistral Vibe (devstral-2 / mistral-medium-3.5)
Reviewed-on: #18
Co-authored-by: Gabriel Radureau <arcodange@gmail.com>
Co-committed-by: Gabriel Radureau <arcodange@gmail.com>
