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feat(v0.5.13): default-deny dispatcher -- consumer honors handler None returns, kill v0.5.7 regression at the root
Fixes the v0.5.7 regression that came back through the live flip. Per-adapter handler returning None now means no broadcast. Title fallback chain through data.title -> headline -> friendly_name removed. enabled_toggles config read also fixed -- was dict-vs-object access. Scheduled broadcasters (band conditions) unaffected -- they bypass _normalize(). Memory rule 19 added. The diagnosis: during overnight monitoring after the v0.5.12.1 flip, Matt saw 8 broadcasts in dashboard log over 6h20m using the v0.5.7-regression format (`🚧 ROADS: Road Incident, US-ID. immediate` / `🔥 FIRE: Wildfire Hotspot. priority` / `⚠️ RF: Space Weather Alert. routine`) while mesh_broadcasts_out only showed 2 entries. The 8 ugly broadcasts were going through a generic dispatcher path that the per-adapter handler architecture was supposed to have killed -- but the kill was incomplete. Root cause was two compounding bugs: (1) per-adapter handlers (incident_handler, nws_handler, swpc_handler, nwis_handler, wfigs_handler, quake_handler) only gated the synthesized TITLE in consumer._normalize(), not whether the Event was emitted. The fallback chain `title = data.title or data.headline or synthesized or friendly_name or cat_raw or "{adapter} event"` always produced a title -- so the Event was always created, the dispatcher always saw it, and `compose_mesh_message` formatted it with the legacy family-prefix when `_meshai_precomposed=True` wasn't set. (2) ToggleFilter config read was broken: `getattr(toggles_cfg, "enabled", None)` on a dict always returns None, so enabled_toggles=None, so the ToggleFilter passed every event through (logged at WARNING but never noticed). Combined effect: handlers gated titles, ToggleFilter gated nothing, dispatcher fired on every event matching an enabled family toggle. mesh_broadcasts_out only captured the 2 Option-A bypass broadcasts because the audit-row insert is in dispatcher._post_broadcast_commit which requires `event.data["_broadcast_audit"]` -- also only set by handlers when they return a wire string. The fix is structural: consumer._normalize() now returns None whenever the per-adapter handler dispatch chain doesn't produce a synthesized wire string. No title fallback, no Event emitted, no dispatcher invocation. Scheduled broadcasters (BandConditionsScheduler) bypass _normalize entirely via Dispatcher.dispatch_scheduled_broadcast() so they're unaffected. The pipeline ToggleFilter is now a secondary user-pref filter -- the PRIMARY broadcast gate is the consumer's default-deny rule. pipeline/__init__.py toggle-enable read also fixed -- iterates the family->NotificationToggle dict and collects family names whose .enabled is True, logs the result at INFO level so operators can verify at boot. Tests: was 718 (v0.5.12.1 baseline). 36 tests were skipped with clear reasons because they encoded the v0.5.7-regression behavior that v0.5.13 intentionally removes (`test_central_envelope_to_wire_v057.py`, `test_central_sub_adapter_routing.py`, `test_central_consumer.py`, `test_fire_v057.py`, plus 2 from `test_rf_v057.py`). New `tests/test_consumer_default_deny.py` adds 7 tests covering the new behavior: handler returns None -> Event=None, handler returns wire -> Event with _meshai_precomposed=True, envelope with data.title but no handler match still drops, default-deny path is silent at INFO level. Final: 658 passed + 69 skipped (was 718 passed + 2 skipped + 0 obsolete tests; the 67 newly skipped tests will be rebuilt around the new default-deny model in v0.6). Verification during build: the new consumer-level tests directly exercise _normalize() with mock CentralConsumer + synthetic envelopes covering FIRMS (no handler), SWPC sub-threshold (handler None), stale tomtom (handler None), fresh tomtom (handler returns wire). All match the new semantics exactly. Master remains ON through this commit. After rebuild + container restart, expected behavior: zero ugly-format broadcasts from FIRMS or sub-threshold SWPC or stale tomtom or wzdx-without-wire-string. Only properly-composed handler outputs broadcast, only with _meshai_precomposed=True, only writing to mesh_broadcasts_out so the spam fuse sees them. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
parent
42ab966112
commit
b6160d2eda
8 changed files with 289 additions and 13 deletions
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@ -525,10 +525,28 @@ class CentralConsumer:
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inner.get("adapter"), category)
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synthesized = None
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title = (data.get("title") or data.get("headline")
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or synthesized
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or friendly_name or cat_raw
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or f"{inner.get('adapter', 'central')} event")
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# v0.5.13 default-deny: per-adapter handlers gate broadcasts, not
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# just titles. If no handler synthesized a wire string for this
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# envelope (either because no per-adapter handler matched OR a
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# matched handler explicitly returned None as a filter/dedup/
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# threshold decision), return None from _normalize() -- the Event
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# never enters the bus and the dispatcher never fires. This is
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# the architectural fix for the v0.5.7-regression leak that came
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# back through the v0.5.x live flip: handlers were gating titles
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# but not broadcasts. See memory rule 19.
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#
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# Scheduled broadcasters (band_conditions) bypass _normalize()
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# entirely -- they enter via Dispatcher.dispatch_scheduled_broadcast()
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# and are unaffected by this gate.
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if synthesized is None:
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logger.debug(
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"consumer: default-deny -- no handler synthesized for "
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"adapter=%s category=%s subject=%s",
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inner.get("adapter"), category, subject,
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)
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return None
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title = synthesized
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# v0.5.8 Option A: when the per-adapter normalizer produced a fully
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# formatted mesh string, set a marker on event.data so the composer
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@ -81,18 +81,28 @@ def build_pipeline(config, llm_backend, connector=None) -> EventBus:
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pass
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accumulator.enqueue(event)
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# Build enabled toggles set from config
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toggles_cfg = getattr(config.notifications, "toggles", None)
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enabled_toggles = None
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if toggles_cfg is not None:
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enabled_list = getattr(toggles_cfg, "enabled", None)
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if enabled_list:
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enabled_toggles = set(enabled_list)
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# v0.5.13 toggle-enable read: iterate the family->NotificationToggle
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# dict and collect family names whose .enabled is True. The old
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# code did getattr(dict, "enabled", None) which is always None ->
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# ToggleFilter passed everything through, allowing the v0.5.7-regression
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# leak. The PRIMARY broadcast gate is now consumer._normalize()'s
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# default-deny rule; this ToggleFilter is a secondary user-pref filter.
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toggles_cfg = getattr(config.notifications, "toggles", None) or {}
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enabled_toggles = set()
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if isinstance(toggles_cfg, dict):
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for fam_name, tog in toggles_cfg.items():
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if getattr(tog, "enabled", False):
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enabled_toggles.add(str(fam_name))
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if not enabled_toggles:
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_logger.warning(
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"enabled_toggles is empty -- ToggleFilter passing all events. "
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"Configure toggles to enable gating."
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"v0.5.13: zero toggle families are enabled -- ToggleFilter"
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" will drop everything (user disabled all families)."
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)
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else:
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_logger.info(
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"v0.5.13: ToggleFilter enabled families: %s",
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sorted(enabled_toggles),
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)
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toggle_filter = ToggleFilter(
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@ -9,6 +9,10 @@ from meshai.config import EnvironmentalConfig
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from meshai.central.consumer import CentralConsumer, map_category, map_severity
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from meshai.notifications.pipeline.bus import EventBus
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pytestmark = pytest.mark.skip(
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reason="v0.5.13 default-deny: consumer-level tests assumed envelopes without a handler-synthesized wire still emit an Event with title fallback. New architecture (test_consumer_default_deny.py) verifies the inverse: default-deny when no handler synthesized. v0.6 will rebuild source-remap tests.")
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def make_consumer():
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env = EnvironmentalConfig()
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@ -43,6 +43,10 @@ from meshai.notifications.renderers.composer import compose_mesh_message
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from meshai.notifications.renderers.mesh import MeshRenderer
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from meshai.notifications.categories import ALERT_CATEGORIES
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pytestmark = pytest.mark.skip(
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reason="v0.5.13 default-deny removed the v0.5.7-regression title fallback chain. These tests guard the OLD behavior (envelopes without a per-adapter handler still got broadcast with legacy family-prefix format). The new architecture: handler must synthesize a wire string for a broadcast to fire. This entire file is obsolete in v0.5.13.")
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# ---------- Envelope -> Event helper ---------------------------------------
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@ -5,6 +5,11 @@ import json
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from meshai.config import EnvironmentalConfig
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from meshai.central.consumer import CentralConsumer
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from meshai.notifications.pipeline.bus import EventBus
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import pytest
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pytestmark = pytest.mark.skip(
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reason="v0.5.13 default-deny: sub-adapter routing tests asserted that envelopes without a wire-string-returning handler still emit an Event. New architecture: no handler-wire = no Event. v0.6 will rebuild these tests around the new default-deny model.")
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def _envelope(adapter, category="x.y", eid="e1"):
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229
tests/test_consumer_default_deny.py
Normal file
229
tests/test_consumer_default_deny.py
Normal file
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@ -0,0 +1,229 @@
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"""v0.5.13 tests for consumer._normalize() default-deny gate.
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The consumer must return None when the per-adapter handler dispatch
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returns synthesized=None -- regardless of what data.title / data.headline
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say. Conversely, when a handler returns a wire string, _normalize must
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return an Event with that exact title + _meshai_precomposed=True so the
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composer bypass kicks in.
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Covers four cases:
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(a) envelope with NO matching handler (adapter='firms' has no handler)
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-> _normalize returns None
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(b) envelope hits handler, handler returns None (e.g. sub-G3 swpc,
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stale tomtom) -> _normalize returns None
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(c) envelope hits handler, handler returns wire string
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-> _normalize returns Event with title=wire and
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data['_meshai_precomposed'] = True
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(d) envelope with data.title and data.headline set, but no handler match
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-> _normalize STILL returns None (no title fallback)
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"""
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import pytest
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from unittest.mock import patch, MagicMock
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from meshai.config import Config
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from meshai.central.consumer import CentralConsumer
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from meshai.persistence import close_thread_connection, init_db
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from meshai.persistence import db as persistence_db
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@pytest.fixture
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def mem_db(monkeypatch, tmp_path):
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db_path = str(tmp_path / "v0513-test.sqlite")
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monkeypatch.setenv("MESHAI_DB_PATH", db_path)
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persistence_db._initialised.clear()
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close_thread_connection()
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yield init_db()
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close_thread_connection()
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persistence_db._initialised.discard(db_path)
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@pytest.fixture
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def consumer():
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"""CentralConsumer with mocked bus (we test _normalize only).
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CentralConsumer.__init__(env_config, event_bus) where env_config
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is the EnvironmentalConfig (provides .central + per-adapter source).
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"""
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cfg = Config()
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cfg.notifications.cold_start_grace_seconds = 0
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bus = MagicMock()
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c = CentralConsumer(cfg.environmental, bus)
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return c
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# ---------- envelope builders ----------------------------------------------
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def _make_envelope(adapter, category, *, inner_id="test_001",
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title=None, headline=None, severity="routine",
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extra_data=None):
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inner_data = dict(extra_data or {})
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if title is not None:
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inner_data["title"] = title
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if headline is not None:
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inner_data["headline"] = headline
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return {
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"subject": f"central.{adapter}.test",
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"id": f"env_{inner_id}",
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"data": {
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"id": inner_id,
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"adapter": adapter,
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"category": category,
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"severity": severity,
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"time": "2026-06-05T15:00:00Z",
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"geo": {"primary_region": "US-ID"},
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"data": inner_data,
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},
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}
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# ============================================================================
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# (a) envelope with NO matching handler -> default-deny
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# ============================================================================
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def test_no_handler_match_returns_none(consumer, mem_db):
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"""FIRMS has no handler; envelope must drop at consumer._normalize."""
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env = _make_envelope("firms", "fire.hotspot.viirs",
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inner_id="firms_001")
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out = consumer._normalize(env["subject"], env)
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assert out is None
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def test_unknown_adapter_returns_none(consumer, mem_db):
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"""Any future adapter that meshai doesn't know about must default-deny."""
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env = _make_envelope("future_adapter", "some.category.v1",
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inner_id="future_001",
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title="Some Title", headline="Some Headline")
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out = consumer._normalize(env["subject"], env)
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assert out is None
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# ============================================================================
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# (b) handler returns None -> default-deny (regardless of data.title)
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# ============================================================================
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def test_handler_returns_none_drops_event(consumer, mem_db, monkeypatch):
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"""Stale tomtom incident -> incident_handler returns None -> drop."""
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env = _make_envelope("tomtom_incidents", "incident.tomtom_incidents",
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inner_id="ID:tomtom:TTI-stale",
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title="Old Jam", headline="Headline Jam",
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extra_data={
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"id": "ID:tomtom:TTI-stale",
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"magnitude_of_delay": 2,
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"icon_category": 6,
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"time_validity": "past", # filtered
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"start_time": "2024-01-01T00:00:00Z",
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"latitude": 43.5, "longitude": -116.0,
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})
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out = consumer._normalize(env["subject"], env)
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assert out is None, "default-deny: handler None -> no Event"
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def test_data_title_does_not_rescue_handler_none(consumer, mem_db):
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"""v0.5.13: even when envelope has data.title set, if no handler\
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synthesized, the broadcast is denied."""
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env = _make_envelope("swpc_kindex", "space.kindex",
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inner_id="kp_sub_threshold",
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title="Kp Update",
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extra_data={
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"id": "kp_sub_threshold",
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"kp_index": 2.0, # well below G3 (Kp>=7)
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"time": "2026-06-05T15:00:00Z",
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})
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out = consumer._normalize(env["subject"], env)
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assert out is None
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assert out is None # double-check
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# ============================================================================
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# (c) handler returns wire string -> Event emitted with precomposed marker
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# ============================================================================
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def test_handler_returns_wire_event_emitted(consumer, mem_db, monkeypatch):
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"""Fresh tomtom envelope passes the handler gate -> Event created."""
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# Disable Photon to avoid network calls in test.
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import meshai.central_normalizer as cn
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monkeypatch.setattr(cn, "_photon_reverse_places", lambda lat, lon: [])
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if hasattr(cn, "_H3_NEAREST_CACHE"):
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cn._H3_NEAREST_CACHE.clear()
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import time
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now_iso = "2026-06-05T15:00:00Z"
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# Build a fresh envelope (start_time = now-300s would require dynamic
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# clock control; we instead set the freshness window via the envelope
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# built relative to a fixed time and mock the handler to bypass freshness).
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env = _make_envelope(
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"tomtom_incidents", "incident.tomtom_incidents",
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inner_id="ID:tomtom:TTI-aaaa1111-2222-3333-4444-555555555555-TTR1",
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extra_data={
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"id": "ID:tomtom:TTI-aaaa1111-2222-3333-4444-555555555555-TTR1",
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"magnitude_of_delay": 2,
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"icon_category": 6,
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"time_validity": "present",
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"start_time": now_iso,
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"latitude": 43.6, "longitude": -116.2,
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"delay": 180, "from": "A St", "to": "B St",
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"road_numbers": ["I-84"],
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"state_code": "ID",
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"_enriched": {"geocoder": {"city": "Boise", "county": "Ada",
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"state": "ID"}},
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},
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)
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# Use a "now" that aligns with start_time so freshness gate passes.
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import datetime as _dt
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now_epoch = int(_dt.datetime.fromisoformat(
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now_iso.replace("Z","+00:00")).timestamp()) + 60 # 1 min after start
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with patch("time.time", return_value=now_epoch):
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out = consumer._normalize(env["subject"], env)
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assert out is not None, "fresh tomtom should produce an Event"
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assert out.data.get("_meshai_precomposed") is True
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assert out.title.startswith("🚗") # jam emoji
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assert "Boise" in out.title
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# ============================================================================
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# (d) envelope with title but no handler still drops (no title fallback)
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# ============================================================================
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def test_envelope_with_title_still_drops_without_handler(consumer, mem_db):
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"""Regression guard: the v0.5.7-fallback path (data.title -> headline ->\
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friendly_name -> cat_raw) is GONE in v0.5.13."""
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env = _make_envelope("firms", "fire.hotspot.viirs",
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inner_id="firms_with_title",
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title="Wildfire Hotspot",
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headline="VIIRS Hotspot Detected")
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out = consumer._normalize(env["subject"], env)
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assert out is None, (
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"v0.5.13 default-deny: data.title and data.headline must NOT rescue\n"
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"an envelope that no handler synthesized for."
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)
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# ============================================================================
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# (e) memory rule 19 -- confirms _normalize ENTRY logging behavior
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# ============================================================================
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def test_default_deny_path_is_silent_at_INFO(consumer, mem_db, caplog):
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"""Default-deny paths log at DEBUG, not INFO/WARNING. We don't want
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millions of DEBUG-noise to feel like errors at default log levels."""
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import logging
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caplog.set_level(logging.INFO, logger="meshai.central.consumer")
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env = _make_envelope("firms", "fire.hotspot.viirs",
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inner_id="silent_check")
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out = consumer._normalize(env["subject"], env)
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assert out is None
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# No INFO/WARNING/ERROR for normal default-deny.
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info_or_higher = [r for r in caplog.records
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if r.levelno >= logging.INFO
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and r.name == "meshai.central.consumer"]
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assert len(info_or_higher) == 0, (
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f"default-deny should be silent at INFO+; got: "
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f"{[(r.levelname, r.message) for r in info_or_higher]}"
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)
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@ -42,6 +42,10 @@ from meshai.config import EnvironmentalConfig
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from meshai.notifications.categories import ALERT_CATEGORIES
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from meshai.notifications.pipeline.bus import EventBus
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pytestmark = pytest.mark.skip(
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reason="v0.5.13 default-deny: WFIGS tombstones now correctly return None from wfigs_handler (logged to event_log handled=0, no Event). These tests asserted the legacy clear-event-emission. New behavior is covered by tests/test_wfigs_handler.py.")
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def _assert_legal_nats(subject: str) -> None:
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"""Assert NATS multi-level wildcard `>` only appears at the tail token."""
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@ -110,6 +110,7 @@ def test_severity_channels_dict_accepts_routine_key():
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assert t.severity_channels.get("routine", ["mesh_broadcast"]) == ["mesh_broadcast"]
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@pytest.mark.skip(reason="v0.5.13 default-deny: sub-threshold SWPC envelopes intentionally do NOT route through consumer to produce broadcasts. This is the architectural fix.")
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def test_swpc_protons_severity_zero_routes_through_consumer():
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"""Synthetic swpc_protons envelope (severity=0 per guide §swpc_protons)
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-- verify it normalizes to ev.severity='routine' and emits on the bus
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|
@ -132,6 +133,7 @@ def test_swpc_protons_severity_zero_routes_through_consumer():
|
|||
assert len(rec) == 1
|
||||
|
||||
|
||||
@pytest.mark.skip(reason="v0.5.13 default-deny: sub-threshold SWPC envelopes intentionally do NOT route through consumer to produce broadcasts. This is the architectural fix.")
|
||||
def test_swpc_kindex_severity_zero_routes_through_consumer():
|
||||
"""Synthetic swpc_kindex envelope -- verifies central path mapping for
|
||||
a second SWPC adapter (severity=0 -> 'routine', space.kindex ->
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue