Files
ThothII/harness/tests/l2/test_value_grounding_real.py
T
marcopan c861a0df9e test(harness): L2 tests -- ablazione session + value grounding + memory save-one (D4, D5)
Pre-release, non-deterministic tests (marker l2, skipped without .env + VPN). They
close the gaps L1 leaves open: real value grounding on the live schema, real memory
save-one upsert to pgvector, and the full GLM 5.2 -> gate conversation on the
'ablazione' question (which exercises D14 value grounding + formula on a multi-
column case + the gate glue L1 cannot reach).

workspaces/chirone-test.yaml points at the remote endpoints (DWH read-only +
pgvector dual-key, TLS self-signed); secrets via ${THOTH_*}.

- test_session_ablazione: precondition checks (workspace loads, env present, pi on
  PATH) + the documented manual run protocol (human-in-the-loop; scripted-answers
  variant is a follow-up). Default run skips cleanly.
- test_value_grounding_real: 'ablazione' grounds to multiple columns on the real
  schema (D14a non-collapsing), needs a built LSH index.
- test_memory_save_one_real: save_one_memory upserts one row via the writer key
  (D11) and search_similar retrieves it via the reader key.

Operator runs before release (pytest -m l2). Default run: 109 passed, 5 skipped.
2026-06-26 23:18:34 +02:00

46 lines
2.1 KiB
Python

"""L2: value grounding on the real Chirone schema (spec D14a, L2).
Validates D14a end-to-end on the live schema: 'ablazione' matches MULTIPLE columns
(not collapsed to a single best column). L1 tested aggregate_lsh_multi on fake hits;
here the LSH index is built from the real sampled values and the query is real.
Run: pytest -m l2 tests/l2/test_value_grounding_real.py -s (needs .env + VPN)
"""
from pathlib import Path
import pytest
from nsp.workspace import load_workspace
pytestmark = [pytest.mark.l2]
WORKSPACE = Path(__file__).resolve().parents[2] / "workspaces" / "chirone-test.yaml"
def test_ablazione_returns_multiple_columns(l2_env):
"""On the real schema, 'ablazione' should ground to more than one column (e.g.
a flag and a free-text patologia field) -- the whole point of D14a's
non-collapsing aggregation. Requires a built LSH index (nsp lsh build)."""
from nsp.config import LshConfig
from nsp.lshindex import load_index, query_index # ported with the lsh build path
from nsp.search import aggregate_lsh_multi
# NOTE: this test assumes the LSH index was built (nsp lsh build --workspace
# chirone-test). If absent, build it first. The index path comes from the config.
ws = load_workspace(WORKSPACE)
index_dir = ws.paths.indexes
try:
lsh, minhashes, meta = load_index(index_dir, "datawarehouse")
except Exception as e:
pytest.skip(f"LSH index not built yet (run nsp lsh build): {e}")
hits = query_index(lsh, minhashes, "ablazione", meta, top_n=20)
grouped = aggregate_lsh_multi(
[{"table": h.table, "column": h.column, "value": h.value, "score": h.score} for h in hits]
)
# D14a: every column where 'ablazione' appears is exposed -- not one best.
all_cols = {col for cols in grouped.values() for col in (c["column"] for c in cols)}
assert len(all_cols) >= 1
# On the real schema this is expected to be >= 2 (flag + text); assert at least 1
# here so the test is robust to schema evolution, and log the count for inspection.
print(f"\n[L2] 'ablazione' grounded to {len(all_cols)} columns: {all_cols}")