central/tests/test_telemetry_separation.py
2026-06-06 14:44:00 -06:00

104 lines
4 KiB
Python

"""Tests for v0.7.4 telemetry/event separation: SourceAdapter.data_class,
registry split, class-scoped filter options, and the data_class SQL filter.
Registry-derived (no hardcoded adapter lists beyond the nwis pin). No live DB.
"""
from unittest.mock import AsyncMock, MagicMock, patch
import pytest
from central.adapter import SourceAdapter
from central.adapter_discovery import discover_adapters
from central.gui import routes
# Adapters with data_class="telemetry" (the pinned split; grow as telemetry adapters land).
_TELEMETRY = ["itd_511_cameras", "nwis", "tomtom_flow"]
# --- data_class defaults / registry split -----------------------------------
def test_base_default_is_event():
assert SourceAdapter.data_class == "event"
def test_registry_split_11_event_1_telemetry():
reg = discover_adapters()
by_class = {}
for name, cls in reg.items():
by_class.setdefault(getattr(cls, "data_class", "event"), []).append(name)
assert sorted(by_class.get("telemetry", [])) == _TELEMETRY
# Everything else is event-class; the split must cover the whole registry.
assert sorted(by_class.get("event", [])) == sorted(n for n in reg if n not in _TELEMETRY)
assert len(by_class.get("event", [])) == len(reg) - len(_TELEMETRY)
def test_class_adapter_names():
assert "nwis" not in routes._class_adapter_names("event")
assert sorted(routes._class_adapter_names("telemetry")) == _TELEMETRY
assert "usgs_quake" in routes._class_adapter_names("event")
# --- class-scoped chip-picker / legend options -------------------------------
def test_event_options_exclude_nwis():
flat, grouped = routes._adapter_filter_options("event")
names = {a["name"] for a in flat}
assert "nwis" not in names
assert len(flat) == len(discover_adapters()) - len(_TELEMETRY)
grouped_values = {opt["value"] for _, items in grouped for opt in items}
assert "nwis" not in grouped_values
def test_telemetry_options_only_nwis():
flat, grouped = routes._adapter_filter_options("telemetry")
assert sorted(a["name"] for a in flat) == _TELEMETRY
grouped_values = [opt["value"] for _, items in grouped for opt in items]
assert sorted(grouped_values) == _TELEMETRY
def test_colors_stable_across_classes():
"""A given adapter keeps the same color on /events and /telemetry (colors
are keyed to the full registry, not the per-tab subset)."""
full, _ = routes._adapter_filter_options()
full_color = {a["name"]: a["color"] for a in full}
ev, _ = routes._adapter_filter_options("event")
for a in ev:
assert a["color"] == full_color[a["name"]]
# --- data_class SQL filter (captured SQL) ------------------------------------
async def _capture(parsed):
captured = {}
async def fake_fetch(query, *args):
captured["query"] = query
captured["params"] = list(args)
return []
conn = MagicMock()
conn.fetch = fake_fetch
pool = MagicMock()
pool.acquire.return_value.__aenter__ = AsyncMock(return_value=conn)
pool.acquire.return_value.__aexit__ = AsyncMock(return_value=None)
with patch("central.gui.routes.get_pool", return_value=pool):
await routes._fetch_events(parsed)
return captured
@pytest.mark.asyncio
async def test_class_adapters_adds_adapter_any_condition():
parsed, _ = routes._parse_events_params({"time": "all"}, default_offset=0)
parsed["class_adapters"] = routes._class_adapter_names("event")
cap = await _capture(parsed)
assert "adapter = ANY($" in cap["query"]
assert routes._class_adapter_names("event") in cap["params"]
@pytest.mark.asyncio
async def test_no_class_adapters_no_class_condition():
"""events.json path: no class_adapters -> no extra adapter filter (all classes)."""
parsed, _ = routes._parse_events_params({"time": "all"}) # cursor-mode, no class
assert parsed.get("class_adapters") is None
cap = await _capture(parsed)
# The only adapter=ANY would come from a user filter, which we didn't set.
assert "adapter = ANY($" not in cap["query"]