anti
119b4e8724
New purpose-built table with schema_version column committed from day one so V2 federation gossip can cluster sessions across operators without retrofitting. Ships with the empty write path (upsert_session_profile); ingestion of keystroke features (IKI moments, control-char rates, digraph SimHash) is tracked as V2 work. Closes gap #2 from SIGNAL_CAPTURE_AUDIT.md.
56 lines
1.8 KiB
Python
56 lines
1.8 KiB
Python
"""
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Tests for the session_profile table + repo helpers (SIGNAL_CAPTURE_AUDIT gap #2).
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Pre-v1 the ingestion job that populates keystroke-dynamics features is
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deferred; this suite exercises the empty-write path (one row per session,
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all feature columns NULL) and round-trips a filled row so future work can
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land without re-discovering the schema.
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"""
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import pytest
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from decnet.web.db.factory import get_repository
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@pytest.fixture
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async def repo(tmp_path):
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r = get_repository(db_path=str(tmp_path / "session_profile.db"))
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await r.initialize()
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return r
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@pytest.mark.anyio
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async def test_empty_write_path_ships_null_features(repo):
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# Session close writes `{}` — schema_version defaults to 1, all feature
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# columns stay NULL.
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await repo.upsert_session_profile("sid-1", {})
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row = await repo.get_session_profile("sid-1")
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assert row is not None
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assert row["sid"] == "sid-1"
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assert row["schema_version"] == 1
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assert row["kd_iki_mean"] is None
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assert row["kd_digraph_simhash"] is None
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assert row["total_keystrokes"] is None
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@pytest.mark.anyio
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async def test_upsert_replaces_existing(repo):
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await repo.upsert_session_profile("sid-2", {})
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await repo.upsert_session_profile(
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"sid-2",
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{
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"kd_iki_mean": 0.120,
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"kd_iki_p95": 0.450,
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"total_keystrokes": 512,
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"session_duration_s": 61.3,
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},
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)
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row = await repo.get_session_profile("sid-2")
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assert row["kd_iki_mean"] == pytest.approx(0.120)
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assert row["kd_iki_p95"] == pytest.approx(0.450)
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assert row["total_keystrokes"] == 512
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assert row["session_duration_s"] == pytest.approx(61.3)
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@pytest.mark.anyio
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async def test_get_missing_returns_none(repo):
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assert await repo.get_session_profile("does-not-exist") is None
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