xavierk
8c8710fe5a
Reconcile the staged-projection and Diagnostics feature work with the CI quality-gate changes from origin/main. The origin side of every conflict was lint-only, so the feature imports were kept and the ruff fixes re-applied: - keep the branch's added imports (timefmt, activity_readout, projection ladder helpers) and drop the unused ones ruff reported - restore `noqa: E402` on the post-bootstrap imports in fenris-monitor and keep the `noqa: F401` re-exports in the TUI that tests assert on - make the TUI monitoring-glyph test clock-relative instead of pinned to a fixed date
484 lines
22 KiB
Python
484 lines
22 KiB
Python
"""Tests for the Activity readout module (issue #108).
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The readout is exercised against SQLite fixtures only; no Textual is involved.
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The local timezone is pinned through the TZ environment variable.
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"""
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from datetime import datetime, timezone
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from pathlib import Path
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import sys
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import pytest
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sys.path.insert(0, str(Path(__file__).parent.parent / "src"))
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from fenris.activity_readout import (
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critical_warning_badge,
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decode_critical_warning,
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diagnostics_text,
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day_readout_text,
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hour_readout_text,
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local_day_text,
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interval_readout_text,
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readout,
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selected_local_day,
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)
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from fenris.activity_selection import (
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HISTORY_RANGE_MAX,
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ActivitySelection,
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HistoryDayIdentity,
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)
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from fenris.store import init_store
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from fenris.timefmt import (
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freshness_age_human,
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local_timestamp,
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utc_range_label,
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utc_stamp_label,
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)
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NOW = datetime(2026, 9, 30, 20, 0, tzinfo=timezone.utc) # 01:30 on 10-01 in Kolkata
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@pytest.fixture
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def kolkata(monkeypatch):
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monkeypatch.setenv("TZ", "Asia/Kolkata")
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@pytest.fixture
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def conn(tmp_path):
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connection = init_store(tmp_path / "observations.db")
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yield connection
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connection.close()
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def _local_day(conn, local_date, utc_start, utc_end, tz="Asia/Kolkata",
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offset="+05:30", written=1_000_000_000, read=500_000_000,
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intervals=1, seconds=86400, incomplete=0, precision="measured"):
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conn.execute(
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"INSERT INTO local_days (local_date, tz_name, tz_offset, utc_start, "
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"utc_end, bytes_written, bytes_read, coverage, sample_count, complete, "
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"activity_seconds, activity_intervals, activity_incomplete, "
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"activity_precision) VALUES (?,?,?,?,?,?,?,1.0,24,1,?,?,?,?)",
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(local_date, tz, offset, utc_start, utc_end, written, read,
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seconds, intervals, incomplete, precision),
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)
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conn.commit()
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def _kolkata_day(conn, local_date, **kwargs):
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day = datetime.fromisoformat(local_date)
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start = datetime(day.year, day.month, day.day, tzinfo=timezone.utc)
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start_utc = start.timestamp() - 19800
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end_utc = start_utc + 86400
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_local_day(
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conn, local_date,
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datetime.fromtimestamp(start_utc, timezone.utc).isoformat(),
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datetime.fromtimestamp(end_utc, timezone.utc).isoformat(),
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**kwargs,
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)
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def _hour(conn, hour, written=0, read=0, active=0, idle=0, off=0, unknown=0,
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samples=1, coverage=1.0, tmin=None, tmax=None, tavg=None):
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conn.execute(
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"INSERT INTO hour_observations (hour, active_seconds, idle_seconds, "
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"powered_off_seconds, unknown_seconds, bytes_written_delta, "
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"bytes_read_delta, temperature_min, temperature_max, temperature_avg, "
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"sample_count, coverage) VALUES (?,?,?,?,?,?,?,?,?,?,?,?)",
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(hour, active, idle, off, unknown, written, read, tmin, tmax, tavg,
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samples, coverage),
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)
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conn.commit()
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def _sample(conn, ts, written, read, segment=1, temp=35, critical=0):
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conn.execute(
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"INSERT INTO samples (ts, device, data_units_written, data_units_read, "
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"percentage_used, bytes_written, bytes_read, power_on_hours, "
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"segment_id, temperature_c, critical_warning) "
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"VALUES (?,?,?,?,?,?,?,?,?,?,?)",
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(ts, "/dev/nvme0n1", 1, 1, 1, written, read, 100, segment, temp,
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critical),
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)
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conn.commit()
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class TestHistoryDays:
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def test_daily_bars_use_local_dates_not_utc_aggregates(self, conn, kolkata):
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# A UTC aggregate for 09-30 must never be relabelled as a local day.
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conn.execute(
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"INSERT INTO day_aggregates (day, bytes_written_delta, "
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"sample_count, coverage) VALUES ('2026-09-30', 9000000000, 24, 1.0)"
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)
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conn.commit()
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_kolkata_day(conn, "2026-10-01")
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result = readout(conn, ActivitySelection(), NOW)
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assert result.days[-1]["day"] == "2026-10-01"
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assert result.days[-1]["timezone_label"] == "Asia/Kolkata +05:30"
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by_day = {d["day"]: d for d in result.days}
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assert by_day["2026-09-30"]["is_gap"]
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assert by_day["2026-09-30"]["total_written"] is None
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def test_window_is_exact_and_missing_days_stay_explicit_gaps(self, conn, kolkata):
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_kolkata_day(conn, "2026-09-29")
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result = readout(conn, ActivitySelection(), NOW)
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assert len(result.days) == HISTORY_RANGE_MAX
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gaps = [d for d in result.days if d["is_gap"]]
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assert len(gaps) == HISTORY_RANGE_MAX - 1 # only 09-29 has evidence
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known = next(d for d in result.days if d["day"] == "2026-09-29")
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assert known["activity_state"] == "complete"
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assert known["total_written"] == 1_000_000_000
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def test_current_local_day_is_partial_and_incomplete_day_is_flagged(self, conn, kolkata):
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_kolkata_day(conn, "2026-10-01", written=100)
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_kolkata_day(conn, "2026-09-30", written=200, seconds=3600)
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by_day = {d["day"]: d for d in readout(conn, ActivitySelection(), NOW).days}
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assert by_day["2026-10-01"]["activity_state"] == "so_far"
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assert by_day["2026-10-01"]["is_partial"]
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assert by_day["2026-09-30"]["activity_state"] == "incomplete"
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assert by_day["2026-09-30"]["is_partial"]
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def test_shared_local_day_evidence_is_kept_apart_not_prorated(self, conn, kolkata):
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_kolkata_day(conn, "2026-09-29", written=7_000_000_000, read=3_000_000_000)
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conn.execute(
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"INSERT INTO local_day_unallocated_evidence (start_sample_id, "
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"end_sample_id, start_local_date, end_local_date, start_tz_name, "
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"end_tz_name, started_at, ended_at, bytes_written, bytes_read, "
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"reason) VALUES (1,2,'2026-09-29','2026-09-30','Asia/Kolkata',"
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"'Asia/Kolkata','2026-09-29T18:00:00+00:00',"
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"'2026-09-29T18:40:00+00:00',1000000000,500000000,'local_midnight')"
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)
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conn.commit()
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day = next(
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d for d in readout(conn, ActivitySelection(), NOW).days
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if d["day"] == "2026-09-29"
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)
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assert day["total_written"] == 7_000_000_000
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assert day["shared_bytes_written"] == 1_000_000_000
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assert day["shared_bytes_read"] == 500_000_000
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text = day_readout_text(day)
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assert "W 7.000 GB known" in text
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assert "shared at midnight W 1.000 GB · R 0.500 GB" in text
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def test_unrecorded_selected_date_is_an_unavailable_gap(self, conn, kolkata):
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selection = ActivitySelection()
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selection.select_history_date("2026-06-01")
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result = readout(conn, selection, NOW)
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assert result.local_date == "2026-06-01"
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assert result.local_day is None
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picked = [d for d in result.days if d["day"] == "2026-06-01"]
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assert picked and picked[0]["is_gap"]
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assert "local-day evidence unavailable" in day_readout_text(picked[0])
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class TestLocalDayStrip:
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def test_current_day_text_has_zone_state_and_habit(self, conn, kolkata):
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_kolkata_day(conn, "2026-10-01", written=2_000_000_000, read=1_000_000_000)
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_hour(conn, "2026-09-30T19:00:00+00:00", active=3600, tmin=30, tmax=44)
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local_date, local = selected_local_day(conn, ActivitySelection(), NOW)
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text = local_day_text(local_date, local)
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assert "2026-10-01" in text and "Asia/Kolkata +05:30" in text
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assert "totals so far" in text
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assert "W 2.000 GB known · R 1.000 GB known" in text
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assert "active 1h 00m" in text and "30–44°C" in text
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def test_missing_day_text_is_unavailable(self, conn, kolkata):
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local_date, local = selected_local_day(conn, ActivitySelection(), NOW)
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assert local is None
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assert "local-day evidence unavailable" in local_day_text(local_date, local)
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class TestHours:
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def _selected_day(self, conn):
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_kolkata_day(conn, "2026-09-29")
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selection = ActivitySelection()
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selection.select_history_date(
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"2026-09-29",
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HistoryDayIdentity(
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"2026-09-29", "Asia/Kolkata",
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"2026-09-28T18:30:00+00:00", "2026-09-29T18:30:00+00:00",
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),
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)
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selection.set_view("day")
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return selection
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def test_hours_only_in_day_view_with_local_and_secondary_utc_labels(self, conn, kolkata):
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selection = self._selected_day(conn)
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_hour(conn, "2026-09-28T19:00:00+00:00", written=4_000_000_000,
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active=600, idle=2400, off=0, unknown=600, tmin=31, tmax=40,
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coverage=0.8)
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result = readout(conn, selection, NOW)
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first = result.hours[0]
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assert first["local_label"] == "00:30"
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assert first["timezone_label"] == "Asia/Kolkata +05:30"
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assert first["utc_label"] == "2026-09-28 19:00 UTC"
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assert first["bytes_written"] == 4_000_000_000
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text = hour_readout_text(first, "2026-09-29")
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assert "00:30 Asia/Kolkata +05:30" in text
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assert text.splitlines()[-1] == "2026-09-28 19:00 UTC"
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assert "active 10m · idle 40m · off 0m · unknown 10m" in text
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assert "31–40°C" in text
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def test_live_view_has_no_hours(self, conn, kolkata):
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_kolkata_day(conn, "2026-09-29")
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assert readout(conn, ActivitySelection(), NOW).hours == ()
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def test_missing_hour_is_gap_and_future_hour_is_not(self, conn, kolkata):
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_kolkata_day(conn, "2026-10-01")
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selection = ActivitySelection()
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selection.select_history_date("2026-10-01")
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selection.set_view("day")
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result = readout(conn, selection, NOW)
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past = next(h for h in result.hours if h["local_label"] == "00:30")
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future = next(h for h in result.hours if h["local_label"] == "06:30")
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assert past["is_gap"] and not past["is_future"]
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assert future["is_future"] and not future["is_gap"]
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assert "W unavailable · R unavailable" in hour_readout_text(past, "2026-10-01")
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class TestLiveIntervals:
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def test_interval_labels_are_local_with_secondary_utc_line(self, conn, kolkata):
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_sample(conn, "2026-09-30T19:30:00+00:00", 1000, 500)
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_sample(conn, "2026-09-30T19:33:00+00:00", 3000, 900, temp=41)
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result = readout(conn, ActivitySelection(), NOW)
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point = result.live[0]
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assert point["start_label"] == "01:00"
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assert point["end_label"] == "01:03"
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assert point["timezone_label"] == "Asia/Kolkata +05:30"
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assert point["bytes_written"] == 2000
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assert point["temperature_c"] == 41
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text = interval_readout_text(point)
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assert "01:00 → 01:03 Asia/Kolkata +05:30" in text
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assert text.splitlines()[-1] == "19:30 → 19:33 UTC"
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assert "41°C" in text
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def test_drive_warning_is_part_of_the_readout(self, conn, kolkata):
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_sample(conn, "2026-09-30T19:30:00+00:00", 1000, 500)
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_sample(conn, "2026-09-30T19:33:00+00:00", 3000, 900, critical=4)
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point = readout(conn, ActivitySelection(), NOW).live[0]
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assert "critical warning" in interval_readout_text(point)
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def test_segment_boundary_is_unavailable(self, conn, kolkata):
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_sample(conn, "2026-09-30T19:30:00+00:00", 1000, 500, segment=1)
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_sample(conn, "2026-09-30T19:33:00+00:00", 5, 5, segment=2)
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point = readout(conn, ActivitySelection(), NOW).live[0]
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assert "segment boundary" in interval_readout_text(point)
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assert "W unavailable · R unavailable" in interval_readout_text(point)
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class TestTimezone:
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def test_utc_zone_still_carries_a_label(self, conn, monkeypatch):
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monkeypatch.setenv("TZ", "UTC")
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_sample(conn, "2026-09-30T19:30:00+00:00", 1000, 500)
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_sample(conn, "2026-09-30T19:33:00+00:00", 3000, 900)
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result = readout(conn, ActivitySelection(), NOW)
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assert result.timezone_name == "UTC"
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assert result.timezone_label == "UTC +00:00"
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assert result.live[0]["start_label"] == "19:30"
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assert result.live[0]["timezone_label"] == "UTC +00:00"
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def test_unknown_zone_falls_back_to_utc(self, conn, monkeypatch):
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monkeypatch.setenv("TZ", "Not/AZone")
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assert readout(conn, ActivitySelection(), NOW).timezone_name == "UTC"
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def test_health_comes_from_the_latest_sample(self, conn, kolkata):
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assert readout(conn, ActivitySelection(), NOW).health["model"] == "unknown"
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_sample(conn, "2026-09-30T19:30:00+00:00", 1000, 500, temp=38)
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assert readout(conn, ActivitySelection(), NOW).health["temp"] == 38
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class TestTimeFormatting:
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def test_freshness_age_human_lives_here(self):
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assert freshness_age_human(30) == "30s ago"
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assert freshness_age_human(None) == "unknown age"
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def test_local_timestamp_names_the_zone(self):
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when = datetime(2026, 9, 30, 20, 0, tzinfo=timezone.utc)
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assert local_timestamp(when, "Asia/Kolkata") == (
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"2026-10-01 01:30 Asia/Kolkata +05:30"
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)
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def test_utc_labels(self):
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a = datetime(2026, 9, 30, 19, 30, tzinfo=timezone.utc)
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b = datetime(2026, 9, 30, 19, 33, tzinfo=timezone.utc)
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assert utc_range_label(a, b) == "19:30 → 19:33 UTC"
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assert utc_stamp_label(a) == "2026-09-30 19:30 UTC"
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def _counters(conn, ts, poh, cycles, unsafe, media, spare, critical=0):
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conn.execute(
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"INSERT INTO samples (ts, device, data_units_written, data_units_read, "
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"percentage_used, bytes_written, bytes_read, power_on_hours, "
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"power_cycles, unsafe_shutdowns, media_errors, available_spare, "
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"segment_id, temperature_c, critical_warning) "
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"VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)",
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(ts, "/dev/nvme0n1", 1, 1, 1, 1, 1, poh, cycles, unsafe, media, spare,
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1, 35, critical),
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)
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conn.commit()
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class TestCriticalWarning:
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def test_zero_decodes_to_nothing_and_each_bit_to_its_meaning(self):
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assert decode_critical_warning(0) == ()
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assert decode_critical_warning(None) == ()
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assert decode_critical_warning(0x01) == ("available spare below threshold",)
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assert decode_critical_warning(0x05) == (
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"available spare below threshold", "reliability degraded",
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)
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assert "temperature outside threshold" in decode_critical_warning(0x02)
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assert "media in read-only mode" in decode_critical_warning(0x08)
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assert "volatile memory backup failed" in decode_critical_warning(0x10)
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assert "persistent memory region read-only" in decode_critical_warning(0x20)
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assert decode_critical_warning(0x40) == ("unrecognised bits 0x40",)
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def test_health_carries_latest_critical_warning_and_badge_follows_it(self, conn, kolkata):
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_counters(conn, "2026-09-30T19:00:00+00:00", 10, 1, 0, 0, 100, critical=0)
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assert critical_warning_badge(
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readout(conn, ActivitySelection(), NOW).health) == ""
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_counters(conn, "2026-09-30T19:30:00+00:00", 11, 1, 0, 0, 100, critical=0x04)
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health = readout(conn, ActivitySelection(), NOW).health
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assert health["critical_warning"] == 0x04
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badge = critical_warning_badge(health)
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assert "0x04" in badge and "reliability degraded" in badge
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def test_no_samples_means_no_badge(self, conn, kolkata):
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assert critical_warning_badge(
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readout(conn, ActivitySelection(), NOW).health) == ""
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class TestDiagnosticsReadout:
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def test_diagnostics_are_absent_until_selected(self, conn, kolkata):
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assert readout(conn, ActivitySelection(), NOW).diagnostics is None
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selection = ActivitySelection()
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selection.toggle_diagnostics()
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assert selection.diagnostics
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assert readout(conn, selection, NOW).diagnostics is not None
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selection.toggle_diagnostics()
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assert not selection.diagnostics
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def test_live_counters_have_deltas_over_the_live_window(self, conn, kolkata):
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_counters(conn, "2026-09-30T16:00:00+00:00", 90, 5, 1, 0, 100) # before window
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_counters(conn, "2026-09-30T18:00:00+00:00", 100, 6, 1, 0, 100)
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_counters(conn, "2026-09-30T19:50:00+00:00", 103, 8, 3, 2, 98, critical=0x02)
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selection = ActivitySelection()
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selection.toggle_diagnostics()
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diag = readout(conn, selection, NOW).diagnostics
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assert diag["window_label"] == "last 3h"
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assert diag["critical_warning"] == 0x02
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assert diag["critical_warning_flags"] == ("temperature outside threshold",)
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counters = diag["counters"]
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assert counters["power_on_hours"] == {"value": 103, "delta": 13}
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assert counters["power_cycles"] == {"value": 8, "delta": 3}
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assert counters["unsafe_shutdowns"] == {"value": 3, "delta": 2}
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assert counters["media_errors"] == {"value": 2, "delta": 2}
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assert counters["available_spare"] == {"value": 98, "delta": -2}
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def test_no_delta_across_a_controller_segment_change(self, conn, kolkata):
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_counters(conn, "2026-09-30T18:00:00+00:00", 100, 6, 1, 0, 100)
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_counters(conn, "2026-09-30T19:50:00+00:00", 5, 1, 0, 0, 100)
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conn.execute("UPDATE samples SET segment_id = 2 WHERE ts > '2026-09-30T19'")
|
||
conn.commit()
|
||
selection = ActivitySelection()
|
||
selection.toggle_diagnostics()
|
||
counters = readout(conn, selection, NOW).diagnostics["counters"]
|
||
assert counters["power_on_hours"] == {"value": 5, "delta": None}
|
||
|
||
def test_single_sample_has_no_delta(self, conn, kolkata):
|
||
_counters(conn, "2026-09-30T19:50:00+00:00", 103, 8, 3, 2, 98)
|
||
selection = ActivitySelection()
|
||
selection.toggle_diagnostics()
|
||
counters = readout(conn, selection, NOW).diagnostics["counters"]
|
||
assert counters["power_on_hours"] == {"value": 103, "delta": None}
|
||
|
||
def test_day_selection_measures_deltas_across_that_local_day(self, conn, kolkata):
|
||
selection = TestHours()._selected_day(conn)
|
||
_counters(conn, "2026-09-28T18:00:00+00:00", 50, 2, 0, 0, 100)
|
||
_counters(conn, "2026-09-29T06:00:00+00:00", 56, 2, 1, 0, 100)
|
||
_counters(conn, "2026-09-29T20:00:00+00:00", 99, 9, 9, 9, 50) # after the day
|
||
selection.toggle_diagnostics()
|
||
diag = readout(conn, selection, NOW).diagnostics
|
||
assert diag["window_label"] == "day 2026-09-29"
|
||
assert diag["counters"]["power_on_hours"] == {"value": 56, "delta": 6}
|
||
assert diag["counters"]["unsafe_shutdowns"]["delta"] == 1
|
||
|
||
def test_hours_carry_temperature_average(self, conn, kolkata):
|
||
selection = TestHours()._selected_day(conn)
|
||
_hour(conn, "2026-09-29T00:00:00+00:00", active=1800, idle=1800,
|
||
tmin=31, tavg=36.5, tmax=44)
|
||
hour = next(h for h in readout(conn, selection, NOW).hours
|
||
if h["hour"] == "2026-09-29T00:00:00+00:00")
|
||
assert (hour["temperature_min"], hour["temperature_avg"],
|
||
hour["temperature_max"]) == (31, 36.5, 44)
|
||
|
||
def test_history_days_carry_split_and_temperature_range(self, conn, kolkata):
|
||
_kolkata_day(conn, "2026-09-29")
|
||
_hour(conn, "2026-09-29T00:00:00+00:00", active=1800, idle=1200, off=600,
|
||
tmin=30, tavg=34.0, tmax=40)
|
||
_hour(conn, "2026-09-29T01:00:00+00:00", active=0, idle=3000, unknown=600,
|
||
tmin=28, tavg=30.0, tmax=33)
|
||
selection = ActivitySelection()
|
||
selection.set_view("history")
|
||
selection.toggle_diagnostics()
|
||
days = {d["day"]: d for d in readout(conn, selection, NOW).diagnostics["days"]}
|
||
day = days["2026-09-29"]
|
||
assert (day["active_seconds"], day["idle_seconds"],
|
||
day["powered_off_seconds"], day["unknown_seconds"]) == (1800, 4200, 600, 600)
|
||
assert (day["temperature_min"], day["temperature_max"]) == (28, 40)
|
||
assert day["temperature_avg"] == pytest.approx(32.0)
|
||
assert "2026-09-30" not in days # no evidence, no invented split
|
||
|
||
|
||
class TestDiagnosticsText:
|
||
def _diag(self, conn, selection):
|
||
selection.toggle_diagnostics()
|
||
return readout(conn, selection, NOW)
|
||
|
||
def test_panel_shows_decoded_warning_counters_and_deltas(self, conn, kolkata):
|
||
_counters(conn, "2026-09-30T18:00:00+00:00", 100, 6, 1, 0, 100)
|
||
_counters(conn, "2026-09-30T19:50:00+00:00", 103, 8, 3, 2, 98, critical=0x05)
|
||
text = diagnostics_text(self._diag(conn, ActivitySelection()))
|
||
assert "last 3h" in text
|
||
assert "0x05" in text and "reliability degraded" in text
|
||
assert "Power-on hours" in text and "103" in text and "+3" in text
|
||
assert "Unsafe shutdowns" in text and "+2" in text
|
||
assert "Available spare" in text and "98%" in text and "-2" in text
|
||
|
||
def test_no_warning_says_none_and_missing_delta_says_so(self, conn, kolkata):
|
||
_counters(conn, "2026-09-30T19:50:00+00:00", 103, 8, 3, 2, 98)
|
||
text = diagnostics_text(self._diag(conn, ActivitySelection()))
|
||
assert "Critical warning none" in text
|
||
assert "Δ n/a" in text
|
||
|
||
def test_day_view_lists_each_hour_with_temperature_split_and_coverage(self, conn, kolkata):
|
||
selection = TestHours()._selected_day(conn)
|
||
_hour(conn, "2026-09-29T00:00:00+00:00", active=1800, idle=1200, off=300,
|
||
unknown=300, tmin=31, tavg=36.4, tmax=44, coverage=0.75)
|
||
text = diagnostics_text(self._diag(conn, selection))
|
||
row = next(line for line in text.splitlines() if line.startswith("05:30"))
|
||
assert "31/36/44°C" in row
|
||
assert "A30m I20m Off5m ?5m" in row
|
||
assert "75%" in row
|
||
assert any("gap" in line for line in text.splitlines()
|
||
if line.startswith("06:30"))
|
||
|
||
def test_history_view_lists_each_day_with_split_and_temperature(self, conn, kolkata):
|
||
_kolkata_day(conn, "2026-09-29")
|
||
_hour(conn, "2026-09-29T00:00:00+00:00", active=7200, idle=3600, off=0,
|
||
tmin=30, tavg=34.0, tmax=40)
|
||
selection = ActivitySelection()
|
||
selection.set_view("history")
|
||
text = diagnostics_text(self._diag(conn, selection))
|
||
row = next(line for line in text.splitlines() if line.startswith("09-29"))
|
||
assert "A2h 00m" in row and "I1h 00m" in row and "30/34/40°C" in row
|
||
|
||
def test_live_view_summarises_interval_temperature(self, conn, kolkata):
|
||
for index, (minute, temp) in enumerate(((0, 30), (3, 36), (6, 42))):
|
||
conn.execute(
|
||
"INSERT INTO samples (ts, device, bytes_written, bytes_read, "
|
||
"segment_id, temperature_c) VALUES (?,?,?,?,?,?)",
|
||
("2026-09-30T19:%02d:00+00:00" % (50 + minute), "/dev/n", index, index, 1, temp),
|
||
)
|
||
conn.commit()
|
||
text = diagnostics_text(self._diag(conn, ActivitySelection()))
|
||
assert "36/39/42°C" in text and "2 intervals" in text # interval ends
|