infospace-bench/tests/test_lefevre_fixture.py

import json
import os
import subprocess
import sys
import zipfile
from pathlib import Path

from infospace_bench.budget import (
    read_plan_snapshots,
    read_usage_runs,
)
from infospace_bench.generator import (
    init_generation_infospace,
    plan_generation,
    run_generation,
    status_generation,
)
from infospace_bench.source_intake import (
    SECTION_ROLE_BODY,
    SECTION_ROLE_COVER,
    SECTION_ROLE_FOOTER,
    SECTION_ROLE_HEADER,
    SECTION_ROLE_LICENSE,
    SECTION_ROLE_NAV,
    SECTION_ROLE_NOTES,
    normalize_source,
)


FIXTURE_ROOT = Path(__file__).parent / "fixtures" / "lefevre"
FIXTURE_SOURCES = FIXTURE_ROOT / "sources"
FIXTURE_RESPONSES = FIXTURE_ROOT / "responses.yaml"


def _build_fixture_epub(target: Path) -> Path:
    """Assemble the checked-in Lefevre fixture sources into a single EPUB zip."""
    layout = {
        "mimetype": "application/epub+zip",
        "META-INF/container.xml": (FIXTURE_SOURCES / "container.xml").read_text(encoding="utf-8"),
    }
    for source in sorted(FIXTURE_SOURCES.glob("*.xhtml")):
        layout[f"OEBPS/{source.name}"] = source.read_text(encoding="utf-8")
    layout["OEBPS/content.opf"] = (FIXTURE_SOURCES / "content.opf").read_text(encoding="utf-8")
    with zipfile.ZipFile(target, "w") as archive:
        for path_in_zip, contents in layout.items():
            archive.writestr(path_in_zip, contents)
    return target


def test_lefevre_fixture_builds_a_complete_infospace(tmp_path: Path) -> None:
    book = _build_fixture_epub(tmp_path / "lefevre.epub")

    infospace = init_generation_infospace(
        tmp_path,
        book,
        "lefevre-fixture",
        name="Reminiscences of a Stock Operator (Fixture)",
        profile="trading-literature",
    )
    plan_generation(infospace.root)
    result = run_generation(infospace.root, fixture_responses=FIXTURE_RESPONSES)
    status = status_generation(infospace.root)

    assert result.status == "completed"
    assert status["profile"] == "trading-literature"
    # Three body chapters in the fixture spine; cover/nav/header/notes/license/footer are excluded by default.
    assert status["source_chunk_count"] == 3
    assert status["entity_count"] >= 1
    assert status["relation_count"] >= 1
    assert status["evaluation_count"] >= 1
    assert status["history_snapshot_count"] >= 1

    # Stable chapter-NN source filenames from the IB-WP-0016 T02 work.
    expected_sources = {"chapter-01.md", "chapter-02.md", "chapter-03.md"}
    actual_sources = {
        path.name
        for path in (infospace.root / "artifacts" / "sources").glob("*.md")
    }
    assert expected_sources == actual_sources

    # Manifest-backed artifacts: entities, relations, evaluations, metrics, history, report
    assert (infospace.root / "artifacts" / "entities").is_dir()
    assert (infospace.root / "artifacts" / "relations").is_dir()
    assert any((infospace.root / "output" / "evaluations").glob("*.md"))
    assert (infospace.root / "output" / "metrics" / "metrics.yaml").is_file()
    assert (infospace.root / "output" / "metrics" / "history.yaml").is_file()
    assert (infospace.root / "reports" / "generation-summary.md").is_file()

    # Budget registry artifacts (IB-WP-0019) should land alongside the run.
    assert read_plan_snapshots(infospace.root), "plan snapshot must persist"
    runs = read_usage_runs(infospace.root)
    assert runs and runs[0]["snapshot_id"] == read_plan_snapshots(infospace.root)[-1]["snapshot_id"]

    # Book provenance plumb-through: every source artifact knows the chapter it came from.
    import yaml as _yaml

    index = _yaml.safe_load((infospace.root / "artifacts" / "index.yaml").read_text(encoding="utf-8"))
    chapter_numbers = sorted(
        item["provenance"]["chapter_number"]
        for item in index["artifacts"]
        if item["kind"] == "source"
    )
    assert chapter_numbers == [1, 2, 3]


def test_lefevre_fixture_excludes_gutenberg_boilerplate_by_default(tmp_path: Path) -> None:
    book = _build_fixture_epub(tmp_path / "lefevre.epub")

    default_chunks = normalize_source(book)
    include_all_chunks = normalize_source(book, include_non_body=True)

    # Default: only the three body chapters survive.
    assert [chunk.chapter_label for chunk in default_chunks] == ["I", "II", "III"]
    assert {chunk.section_role for chunk in default_chunks} == {SECTION_ROLE_BODY}

    # include_non_body: cover, nav, PG header, notes, license, footer all appear.
    roles = {chunk.section_role for chunk in include_all_chunks}
    assert SECTION_ROLE_COVER in roles
    assert SECTION_ROLE_NAV in roles
    assert SECTION_ROLE_HEADER in roles
    assert SECTION_ROLE_NOTES in roles
    assert SECTION_ROLE_LICENSE in roles
    assert SECTION_ROLE_FOOTER in roles


def test_lefevre_fixture_cli_end_to_end(tmp_path: Path) -> None:
    book = _build_fixture_epub(tmp_path / "lefevre.epub")
    env = os.environ.copy()
    env["PYTHONPATH"] = "src:/home/worsch/markitect-tool/src"

    result = subprocess.run(
        [
            sys.executable,
            "-m",
            "infospace_bench",
            "generate",
            "from-source",
            str(book),
            "--workspace",
            str(tmp_path),
            "--slug",
            "lefevre-fixture-cli",
            "--name",
            "Lefevre Fixture (CLI)",
            "--profile",
            "trading-literature",
            "--fixture-responses",
            str(FIXTURE_RESPONSES),
            "--apply",
        ],
        check=False,
        env=env,
        text=True,
        capture_output=True,
    )

    assert result.returncode == 0, result.stderr
    payload = json.loads(result.stdout)
    assert payload["status"] == "completed"
    assert "lefevre-fixture-cli" in payload["root"]