7ccdad431f
- Add _language_instruction() to deep_agent.py, reads language from core memory - Append language directive to all 4 run_* functions (task/project/checkpoint/note) - Minor fixes: alembic env, route imports, test cleanup
98 lines
3.6 KiB
Python
98 lines
3.6 KiB
Python
"""Tests for the preprocessor system (Step 1 — Local Agent V2).
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Run:
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pytest tests/test_preprocessors.py -v
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pytest tests/test_preprocessors.py -v --preprocess-dir /path/to/folder
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The folder must contain cases.yaml + data/.
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"""
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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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import yaml
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from app.core.preprocessors import detect_content_type, preprocess
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_DEFAULT_DIR = Path(__file__).parent / "fixtures" / "preprocessors"
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_GENERATORS = {
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"binary_noise": "some\x00\x01\x02\x03\x04\x05content" * 20,
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}
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def _fixtures_dir(config) -> Path:
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override = config.getoption("--preprocess-dir")
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return Path(override) if override else _DEFAULT_DIR
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def _load_cases(config) -> list[dict]:
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return yaml.safe_load((_fixtures_dir(config) / "cases.yaml").read_text(encoding="utf-8"))
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def _content(case: dict, data_dir: Path) -> str:
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if "generate" in case:
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return _GENERATORS[case["generate"]]
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return (data_dir / case["file"]).read_text(encoding="utf-8")
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# ── parametrize at collection time via pytest hook ────────────────────
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def pytest_generate_tests(metafunc):
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if "preprocess_case" not in metafunc.fixturenames:
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return
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cases = _load_cases(metafunc.config)
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test_name = metafunc.function.__name__
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if test_name == "test_detect":
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subset = [c for c in cases if "detect" in c]
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else:
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subset = [c for c in cases if "process" in c]
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metafunc.parametrize("preprocess_case", subset, ids=[c["id"] for c in subset])
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# ── detect ────────────────────────────────────────────────────────────
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def test_detect(preprocess_case, pytestconfig) -> None:
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case = preprocess_case
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data_dir = _fixtures_dir(pytestconfig) / "data"
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raw = _content(case, data_dir)
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filename = case.get("file", "")
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ct = detect_content_type(filename, raw)
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expected = case["detect"]
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assert ct == expected, f"[{case['id']}] expected {expected!r}, got {ct!r}"
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# ── preprocess ────────────────────────────────────────────────────────
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def test_preprocess(preprocess_case, pytestconfig) -> None:
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case = preprocess_case
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data_dir = _fixtures_dir(pytestconfig) / "data"
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raw = _content(case, data_dir)
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result = preprocess(case["process"], raw)
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if case.get("no_html"):
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assert not re.search(r"<[^>]+>", result.clean_text), "clean_text contains HTML tags"
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if "min_chars" in case:
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assert len(result.clean_text) >= case["min_chars"], \
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f"clean_text too short: {len(result.clean_text)} < {case['min_chars']}"
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if "ratio_lt" in case:
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ratio = len(result.clean_text) / len(raw)
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assert ratio < case["ratio_lt"], f"compression ratio {ratio:.2f} >= {case['ratio_lt']}"
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for key in case.get("has_meta", []):
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assert result.metadata.get(key), f"metadata missing {key!r} (got {result.metadata})"
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for item in ([case["contains"]] if isinstance(case.get("contains"), str) else case.get("contains", [])):
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assert item in result.clean_text, f"clean_text missing {item!r}"
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for item in ([case["excludes"]] if isinstance(case.get("excludes"), str) else case.get("excludes", [])):
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assert item not in result.clean_text, f"clean_text contains forbidden {item!r}"
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if "content_type" in case:
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assert result.content_type == case["content_type"], \
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f"expected content_type {case['content_type']!r}, got {result.content_type!r}"
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