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portfolio-optimiser-claude/tests/test_ingest_spec_loadbearing.py
Kjell Tore Guttormsen e03bd79876 feat(ingest): I3 — D7-speil av ingest (filkatalog/CSV), bygget fra commons-spec alene
Speiler MAF I2 fra shared/ingest-spec.md alene: manifest → CSV-konnektor →
materialisert OKF-bundle, byte-identisk med den delte golden-fasiten.

- ingest.py: ManifestContract (pydantic, fail-fast, file-kilde, verdict-reservasjon
  §3, id-grammatikk, max_rows), CSV-konnektor (boundary-checked fail-closed),
  materialisering (§5-frontmatter eksakt rekkefølge, markdown-tabell m/ escaping,
  LF-only, SHA-256 manifest-stamp), index-generering (§6), replacement §3/§5.
- okf.py: _parse_index_entry — tolererer frontmatterløs index (method-spec §3:
  index rendres via body = summary, ikke som typet concept-fil). Golden var
  spec-konform; D7-okf var strengere enn standarden. Scoped: non-index concept-
  filer krever fortsatt type (honesty-test).
- examples/ingest-golden-file/: repo-lokal golden (byte-frossen kopi av I2s fasit).
- Speiltester (I2s load-bearing-sett, alle detach-bevist røde): golden byte-fasit
  + mutasjonskontroller · provenance/navigability/verdict-reservasjon/re-ingest-safety
  · kontrakt fail-fast/max_rows/boundary/kollisjon · spec-integritet §11.
- docs/2026-07-04-I3-brief.md: brief + de to operatør-avgjorte beslutningene.

Suite 239 passed uten nøkkel/nettverk (189 + 50 nye) · ruff + mypy --strict rene.

[skip-docs] README + docs/extending.md er bevisst utsatt til I7 per sesjonsplan
(programmet batcher ingest-doc der, avgrenset til det D7 faktisk har — CSV nå,
SQL/HTTP senere). Endringen er dokumentert i docs/2026-07-04-I3-brief.md.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017MM6BWb1hWmJZuXFZ7rjxT
2026-07-04 06:12:43 +02:00

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2.1 KiB
Python

"""Spec-integrity seam for the ingest spec (ingest-spec §11).
The D7 analog of MAF's I1 framework-guard: this repo consumes ``shared/ingest-spec.md``
UNCHANGED from commons, and this test keeps the contract honest — it goes RED when the
spec goes missing, names a concrete agent toolkit (the framework-neutrality rule), or
stops documenting a contract field. It is the load-bearing guard the ingest layer relies
on to keep being implementable "from this spec alone".
"""
from __future__ import annotations
from pathlib import Path
import pytest
SPEC = Path(__file__).resolve().parents[1] / "shared" / "ingest-spec.md"
# Concrete agent toolkits / vendor stacks the framework-neutral spec MUST NOT name.
_FORBIDDEN_TOOLKITS = (
"claude",
"anthropic",
"openai",
"gpt",
"gemini",
"llama",
"langchain",
"autogen",
"crewai",
"semantic kernel",
"microsoft agent framework",
"agent sdk",
"bedrock",
"vertex",
"foundry",
"maf",
)
# Every field of the machine-readable contracts the D7 implementation depends on — the
# spec's §12 cross-check table must keep documenting each (spec-integrity).
_CONTRACT_FIELDS = (
"manifest_version",
"source",
"bundle_summary",
"extractions",
"source_system",
"source_query",
"ingested_at",
"ingest_manifest",
"generated",
"okf_type",
"max_rows",
"root",
)
def test_spec_is_present() -> None:
# RED if the spec goes missing (the layer stops being implementable from spec alone).
assert SPEC.is_file(), "ingest-spec.md missing — subtree pull the commons contract"
def test_spec_names_no_agent_toolkit() -> None:
text = SPEC.read_text(encoding="utf-8").lower()
present = [tok for tok in _FORBIDDEN_TOOLKITS if tok in text]
assert not present, f"framework-neutral spec names a concrete toolkit: {present}"
@pytest.mark.parametrize("field", _CONTRACT_FIELDS)
def test_spec_documents_contract_field(field: str) -> None:
text = SPEC.read_text(encoding="utf-8")
assert field in text, f"contract field {field!r} is no longer documented in the spec"