generated from john/python-template
190 lines
7.1 KiB
Python
190 lines
7.1 KiB
Python
"""Regression guards for canonical documentation and instruction contracts."""
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from __future__ import annotations
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import re
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from pathlib import Path
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from transcription.config import Settings
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PROJECT_ROOT = Path(__file__).resolve().parents[1]
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ACTIVE_CONTRACT_FILES = (
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".github/instructions/services.instructions.md",
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".github/instructions/ui.instructions.md",
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".github/instructions/error-handling.instructions.md",
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".github/skills/python-code-reviewer/skill.md",
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".github/skills/evidence-provenance-auditor/skill.md",
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"docs/index.md",
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"docs/architecture.md",
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"docs/requirements.md",
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"docs/schema.md",
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"docs/error_handling.md",
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"docs/ui/README.md",
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)
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LEGACY_REFERENCE_MARKERS = (
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"docs-v4x-archive",
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"docs/ver4/history.md",
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"docs/ver4.0",
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"docs/ver4.1",
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"docs/ver4.2",
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"docs/ver4.3",
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"docs/ver4.4",
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"docs/ver4.5",
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"docs/ver4.6",
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"docs/ver4.7",
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)
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def _read(relative_path: str) -> str:
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return (PROJECT_ROOT / relative_path).read_text(encoding="utf-8")
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def test_active_contract_files_are_present():
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"""Guard the guard: ensure all expected authority files are scanned."""
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missing = [path for path in ACTIVE_CONTRACT_FILES if not (PROJECT_ROOT / path).exists()]
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assert missing == []
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def test_no_legacy_authority_references_in_active_contract_files():
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"""Active contracts must not route authority through removed revision trees."""
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violations: dict[str, list[str]] = {}
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for relative_path in ACTIVE_CONTRACT_FILES:
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text = _read(relative_path)
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found = [marker for marker in LEGACY_REFERENCE_MARKERS if marker in text]
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if found:
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violations[relative_path] = found
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assert violations == {}
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def test_canonical_authority_references_are_present():
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"""Critical instruction and skill files must keep canonical references explicit."""
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required_fragments = {
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".github/instructions/services.instructions.md": (
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"docs/",
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"./error-handling.instructions.md",
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"src/transcription/db/models.py",
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"docs/schema.md",
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"append-only",
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),
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".github/instructions/ui.instructions.md": (
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"docs/",
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"./error-handling.instructions.md",
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"src/transcription/db/models.py",
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"docs/schema.md",
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),
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".github/instructions/error-handling.instructions.md": (
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"docs/error_handling.md",
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"docs/requirements.md",
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),
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".github/skills/python-code-reviewer/skill.md": (
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"docs/*",
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"docs/schema.md",
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".github/instructions/error-handling.instructions.md",
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),
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".github/skills/evidence-provenance-auditor/skill.md": (
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"docs/schema.md",
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"docs/requirements.md",
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"docs/error_handling.md",
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),
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}
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missing: dict[str, list[str]] = {}
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for relative_path, fragments in required_fragments.items():
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text = _read(relative_path)
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absent = [fragment for fragment in fragments if fragment not in text]
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if absent:
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missing[relative_path] = absent
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assert missing == {}
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def _declared_env_example_keys(*, include_commented: bool) -> set[str]:
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text = _read(".env.example")
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pattern = r"^\s*#?\s*([A-Z0-9_]+)\s*=" if include_commented else r"^\s*([A-Z0-9_]+)\s*="
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return {match.group(1) for match in re.finditer(pattern, text, flags=re.MULTILINE)}
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def _active_env_example_values() -> dict[str, str]:
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text = _read(".env.example")
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return {key: value.strip() for key, value in re.findall(r"^\s*([A-Z0-9_]+)\s*=\s*(.*)$", text, flags=re.MULTILINE)}
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def _normalize_env_path_value(value: str | None) -> str | None:
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if value is None:
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return None
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normalized = value.strip().replace("\\", "/")
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while normalized.startswith("./"):
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normalized = normalized[2:]
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return normalized
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def test_env_example_keys_match_runtime_settings_contract():
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"""Guard against .env.example drift from Settings keys."""
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declared = _declared_env_example_keys(include_commented=True)
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settings_keys = {field.upper() for field in Settings.model_fields if field != "database"}
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database_keys = {
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"DATABASE__DRIVER",
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"DATABASE__PATH",
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"DATABASE__HOST",
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"DATABASE__PORT",
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"DATABASE__DATABASE",
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"DATABASE__USER",
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"DATABASE__PASSWORD",
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}
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allowed = settings_keys | database_keys
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missing = sorted(allowed - declared)
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unknown = sorted(declared - allowed)
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assert missing == []
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assert unknown == []
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def test_env_example_default_values_match_settings_defaults():
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"""Uncommented .env.example entries should mirror in-code defaults."""
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defaults = Settings(_env_file=None, openrouter_api_key="placeholder-key")
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expected = {
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"HOST": defaults.host,
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"PORT": str(defaults.port),
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"LOG_LEVEL": defaults.log_level,
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"RELOAD": str(defaults.reload).lower(),
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"LOG_DIR": str(defaults.log_dir),
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"LOG_FILE_NAME": defaults.log_file_name,
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"LOG_FILE_MAX_BYTES": str(defaults.log_file_max_bytes),
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"LOG_FILE_BACKUP_COUNT": str(defaults.log_file_backup_count),
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"PROVIDER": defaults.provider.value,
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"PROVIDER_MODEL": defaults.provider_model or "",
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"DEFAULT_PROMPT_NAME": defaults.default_prompt_name,
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"ENVIRONMENT": defaults.environment,
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"DATABASE__DRIVER": defaults.database.driver,
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"DATABASE__PATH": getattr(defaults.database, "path", ""),
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"BOOTSTRAP_SCHEMA_ON_STARTUP": str(defaults.bootstrap_schema_on_startup).lower(),
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"SQLITE_CHECK_SAME_THREAD": str(defaults.sqlite_check_same_thread).lower(),
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"UPLOAD_DIR": str(defaults.upload_dir),
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"PROMPT_DIR": str(defaults.prompt_dir),
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"DATABASE_BACKUP_DIR": str(defaults.database_backup_dir),
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"WORKER_MAX_RETRIES": str(defaults.worker_max_retries),
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"WORKER_PROVIDER_TIMEOUT_SECONDS": str(defaults.worker_provider_timeout_seconds),
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"WORKER_STALE_JOB_SECONDS": str(defaults.worker_stale_job_seconds),
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"WORKER_RETRY_BACKOFF_SECONDS": str(defaults.worker_retry_backoff_seconds),
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"WORKER_MIN_TRANSCRIPTION_CHARS": str(defaults.worker_min_transcription_chars),
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"WORKER_MIN_TRANSCRIPTION_LINES": str(defaults.worker_min_transcription_lines),
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"WORKER_FAIL_ON_FINISH_REASON_LENGTH": str(defaults.worker_fail_on_finish_reason_length).lower(),
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}
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active = _active_env_example_values()
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path_like_keys = {"LOG_DIR", "UPLOAD_DIR", "PROMPT_DIR", "DATABASE_BACKUP_DIR"}
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mismatches = {
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key: {
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"expected": _normalize_env_path_value(expected_value) if key in path_like_keys else expected_value,
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"actual": _normalize_env_path_value(active.get(key)) if key in path_like_keys else active.get(key),
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}
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for key, expected_value in expected.items()
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if (
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(_normalize_env_path_value(active.get(key)) if key in path_like_keys else active.get(key))
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!= (_normalize_env_path_value(expected_value) if key in path_like_keys else expected_value)
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)
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}
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assert mismatches == {}
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