xavierk
79478653fa
Implement Amber/Nord/High Contrast theme presets with XDG user-scoped persistence and reduced motion toggle. Covers TPH-10 and preference integration with TPH-2. - preferences.py: safe load/save with XDG_CONFIG_HOME/fenris/preferences.json - themes.py: three Textual Theme objects with graph colour roles - TUI: t cycles presets, m toggles reduced motion, both persist across restart - Status composition receives reduced_motion from preferences - 56 new tests covering persistence, themes, TUI integration, CLI isolation - All 590 existing tests continue to pass
1098 lines
43 KiB
Python
1098 lines
43 KiB
Python
"""Headless tests for the Panes TUI (issue #28).
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Covers:
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- CI-1: Exhaustive state matrix from synthetic stores
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- TUI-1: One dense keyboard-first screen with four normative regions
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- TUI-4: Layout regions normative per register
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- CI-4: Six disclosures verbatim, empty-store greeting, first-run opt-in
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- IN-3: First-run TUI prompt enables timer and opens first period
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Criteria: TUI-1, TUI-4, CI-1, CI-4, IN-3.
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"""
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import sqlite3
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from xml.etree import ElementTree
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from datetime import datetime, timedelta, timezone
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from pathlib import Path
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from unittest.mock import patch, MagicMock
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import pytest
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import sys
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sys.path.insert(0, str(Path(__file__).parent.parent / "src"))
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from textual.app import App
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from textual.pilot import Pilot
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from fenris.store import init_store, SCHEMA_VERSION
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from fenris.monitoring_periods import ensure_period_open, close_period
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from fenris.projection import (
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ConfidenceState,
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compute_projection,
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DISCLOSURES,
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WARMING_MIN_DAYS,
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STALENESS_HOURS,
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YOUNG_REGIME_DAYS,
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)
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from fenris.status import (
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FRESH_THRESHOLD_S,
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STALENESS_THRESHOLD_S,
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grade_freshness,
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)
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from fenris.tui import (
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FenrisTuiApp,
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DailyBarGraph,
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_format_remaining,
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_sparkline,
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_habit_bar,
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_query_usage_history,
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_query_drive_health,
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_query_service_facts,
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_query_daily_graph_data,
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_query_hourly_graph_data,
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_RANGE_OPTIONS,
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_RANGE_DEFAULT,
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_BAR_HEIGHT,
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_GLYPH_ALLOCATED,
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_GLYPH_UNALLOCATED,
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_GLYPH_GAP,
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_GLYPH_ZERO,
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_GLYPH_PARTIAL,
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)
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# ---------------------------------------------------------------------------
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# Helpers
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# ---------------------------------------------------------------------------
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def _clock(year=2026, month=9, day=30, hour=12):
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return datetime(year, month, day, hour, 0, 0, tzinfo=timezone.utc)
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def _insert_baseline(conn, tbw_tb=1.0, verified=True,
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model="Samsung SSD 970 EVO Plus 1TB"):
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conn.execute(
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"INSERT INTO endurance_baseline "
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"(tbw_terabytes, source_url, document_revision, entry_date, model_string, "
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" nominal_capacity_bytes, validated_by, verified, created_at, updated_at) "
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"VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)",
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(tbw_tb, "https://example.com/spec", "v1.0", "2026-01-01", model,
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1024000000000, "machine_match" if verified else None, verified,
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"2026-01-01T00:00:00+00:00", "2026-01-01T00:00:00+00:00"),
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)
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conn.commit()
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def _insert_segment(conn, opened_at="2026-09-01T00:00:00+00:00",
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identity_key="nqn.test", degraded=False,
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mn="Samsung SSD 970 EVO Plus 1TB"):
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conn.execute(
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"INSERT INTO controller_segments "
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"(opened_at, identity_key, identity_degraded, subnqn, sn, mn, fr, vid, ssvid, transport) "
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"VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)",
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(opened_at, identity_key, degraded, "nqn.test", "SN123", mn, "FW1",
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"0x144d", "0x144d", "pcie"),
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)
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conn.commit()
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def _insert_day(conn, day, bw=1024*1024*100, coverage=0.95, samples=24):
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conn.execute(
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"INSERT INTO day_aggregates (day, active_seconds, idle_seconds, powered_off_seconds, "
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"unknown_seconds, bytes_written_delta, bytes_read_delta, sample_count, coverage) "
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"VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)",
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(day, 3600, 0, 0, 0, bw, 0, samples, coverage),
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)
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conn.commit()
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def _insert_sample(conn, ts, pu=5, device="/dev/nvme0n1"):
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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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"VALUES (?, ?, ?, ?, ?, ?, ?, ?)",
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(ts, device, 1000000, 500000, pu, 512000000000, 256000000000, 8765),
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)
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conn.commit()
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def _open_period(conn, start="2026-09-01T00:00:00+00:00"):
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ensure_period_open(conn, datetime.fromisoformat(start))
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# ---------------------------------------------------------------------------
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# Unit tests for helpers
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# ---------------------------------------------------------------------------
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class TestFormatRemaining:
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def test_hours_only(self):
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assert _format_remaining(3600) == "1 h"
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def test_days_and_hours(self):
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assert _format_remaining(86400) == "1 d 0 h"
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def test_years(self):
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assert _format_remaining(31557600) == "1 yr 0 d 0 h"
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def test_zero(self):
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assert _format_remaining(0) == "endurance exhausted"
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def test_negative(self):
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assert _format_remaining(-100) == "endurance exhausted"
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class TestSparkline:
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def test_empty(self):
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assert _sparkline([]) == ""
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def test_single_value(self):
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result = _sparkline([100.0])
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assert len(result) == 1
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def test_multiple_values(self):
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result = _sparkline([1.0, 2.0, 3.0, 4.0, 5.0])
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assert len(result) > 0
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assert all(c in " ▁▂▃▄▅▆▇█" for c in result)
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def test_width_limit(self):
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result = _sparkline([1.0] * 100, width=20)
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assert len(result) <= 20
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class TestHabitBar:
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def test_all_active(self):
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result = _habit_bar(1.0, 0.0, 0.0, 0.0)
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assert "active 100%" in result
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def test_mixed(self):
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result = _habit_bar(0.5, 0.3, 0.1, 0.1)
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assert "active 50%" in result
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assert "idle 30%" in result
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def test_all_unknown(self):
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result = _habit_bar(0.0, 0.0, 0.0, 1.0)
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assert "unknown 100%" in result
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# ---------------------------------------------------------------------------
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# Data query tests
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# ---------------------------------------------------------------------------
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class TestQueryUsageHistory:
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def test_empty_store(self, tmp_path):
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conn = init_store(tmp_path / "test.db")
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result = _query_usage_history(conn)
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assert result["num_days"] == 0
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assert result["sparkline"] == ""
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conn.close()
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def test_with_days(self, tmp_path):
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conn = init_store(tmp_path / "test.db")
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_insert_segment(conn)
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_open_period(conn)
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for i in range(14):
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d = (datetime(2026, 9, 15) + timedelta(days=i)).strftime("%Y-%m-%d")
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_insert_day(conn, d, bw=1024*1024*100)
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result = _query_usage_history(conn)
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assert result["num_days"] == 14
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assert result["sparkline"] != ""
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conn.close()
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class TestQueryDriveHealth:
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def test_empty_store(self, tmp_path):
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conn = init_store(tmp_path / "test.db")
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result = _query_drive_health(conn)
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assert result["model"] == "unknown"
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conn.close()
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def test_with_sample(self, tmp_path):
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conn = init_store(tmp_path / "test.db")
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_insert_sample(conn, "2026-09-30T10:00:00+00:00", pu=10)
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result = _query_drive_health(conn)
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assert result["percentage_used"] == 10
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conn.close()
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class TestQueryServiceFacts:
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def test_empty_store(self, tmp_path):
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conn = init_store(tmp_path / "test.db")
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now = _clock()
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result = _query_service_facts(conn, now)
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assert result["freshness"] == "empty"
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conn.close()
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def test_fresh_sample(self, tmp_path):
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conn = init_store(tmp_path / "test.db")
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_insert_segment(conn)
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_open_period(conn)
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_insert_day(conn, "2026-09-29", bw=1024*1024*100)
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now = _clock()
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ts = (now - timedelta(minutes=2)).isoformat()
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_insert_sample(conn, ts)
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result = _query_service_facts(conn, now)
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assert result["freshness"] == "fresh"
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conn.close()
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# ---------------------------------------------------------------------------
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# CI-1: Exhaustive state matrix from synthetic stores
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# ---------------------------------------------------------------------------
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class TestStateMatrix:
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"""TUI renders every realizable combination of confidence state × freshness × baseline tier."""
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def test_unsupported_no_baseline(self, tmp_path):
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"""No baseline → Unavailable."""
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conn = init_store(tmp_path / "test.db")
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_insert_segment(conn)
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_open_period(conn)
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for i in range(20):
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d = (datetime(2026, 9, 10) + timedelta(days=i)).strftime("%Y-%m-%d")
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_insert_day(conn, d, bw=1024*1024*100)
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_insert_sample(conn, "2026-09-30T10:00:00+00:00")
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proj = compute_projection(conn, _clock())
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assert proj.confidence_state == ConfidenceState.UNSUPPORTED
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assert proj.headline_remaining_seconds is None
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conn.close()
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def test_limited_warming(self, tmp_path):
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"""Warming up (< 14 days) → Limited."""
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conn = init_store(tmp_path / "test.db")
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_insert_baseline(conn, tbw_tb=1.0, verified=True)
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_insert_segment(conn)
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_open_period(conn)
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for i in range(10):
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d = (datetime(2026, 9, 20) + timedelta(days=i)).strftime("%Y-%m-%d")
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_insert_day(conn, d, bw=1024*1024*100)
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_insert_sample(conn, "2026-09-30T10:00:00+00:00")
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proj = compute_projection(conn, _clock())
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assert proj.confidence_state == ConfidenceState.LIMITED
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assert proj.headline_remaining_seconds is not None
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conn.close()
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def test_supported_full(self, tmp_path):
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"""Full data → Supported."""
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conn = init_store(tmp_path / "test.db")
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_insert_baseline(conn, tbw_tb=1.0, verified=True)
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_insert_segment(conn)
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_open_period(conn)
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for i in range(30):
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d = (datetime(2026, 9, 1) + timedelta(days=i)).strftime("%Y-%m-%d")
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_insert_day(conn, d, bw=1024*1024*100, coverage=0.95, samples=24)
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_insert_sample(conn, "2026-09-30T10:00:00+00:00")
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proj = compute_projection(conn, _clock())
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assert proj.confidence_state == ConfidenceState.SUPPORTED
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assert proj.headline_remaining_seconds is not None
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conn.close()
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def test_stale_freshness(self, tmp_path):
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"""Stale data: newest day aggregate > 48h old → Limited or Unsupported."""
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conn = init_store(tmp_path / "test.db")
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_insert_baseline(conn, tbw_tb=1.0, verified=True)
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# Segment opened long ago so days are old
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_insert_segment(conn, opened_at="2026-08-01T00:00:00+00:00")
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_open_period(conn, start="2026-08-01T00:00:00+00:00")
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# Days all end on Aug 30 — 31 days before clock (Sept 30)
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for i in range(30):
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d = (datetime(2026, 8, 1) + timedelta(days=i)).strftime("%Y-%m-%d")
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_insert_day(conn, d, bw=1024*1024*100, coverage=0.95, samples=24)
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# Sample also old
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stale_ts = (_clock() - timedelta(days=31)).isoformat()
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_insert_sample(conn, stale_ts)
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proj = compute_projection(conn, _clock())
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# Stale data (> 48h since newest day) → not Supported
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assert proj.confidence_state != ConfidenceState.SUPPORTED
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conn.close()
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def test_empty_store_state(self, tmp_path):
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"""Empty store → no projection, headline=None."""
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conn = init_store(tmp_path / "test.db")
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proj = compute_projection(conn, _clock())
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assert proj.confidence_state == ConfidenceState.UNSUPPORTED
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assert proj.headline_remaining_seconds is None
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conn.close()
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# ---------------------------------------------------------------------------
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# TUI-1: One dense keyboard-first screen
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# ---------------------------------------------------------------------------
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class TestDenseScreen:
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"""TUI renders one dense screen with four normative regions."""
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@pytest.mark.asyncio
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async def test_four_regions_exist(self, tmp_path):
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"""All four normative regions are present in the DOM."""
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conn = init_store(tmp_path / "test.db")
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_insert_segment(conn)
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_open_period(conn)
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for i in range(20):
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d = (datetime(2026, 9, 10) + timedelta(days=i)).strftime("%Y-%m-%d")
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_insert_day(conn, d, bw=1024*1024*100)
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_insert_sample(conn, "2026-09-30T10:00:00+00:00")
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conn.close()
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app = FenrisTuiApp(store_path=tmp_path / "test.db")
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async with app.run_test() as pilot:
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assert app.query_one("#headline-band") is not None
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assert app.query_one("#usage-history") is not None
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assert app.query_one("#drive-health") is not None
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assert app.query_one("#service-strip") is not None
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@pytest.mark.asyncio
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async def test_headline_contains_projection(self, tmp_path):
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"""Headline band shows projection headline."""
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conn = init_store(tmp_path / "test.db")
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_insert_baseline(conn, tbw_tb=1.0, verified=True)
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_insert_segment(conn)
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_open_period(conn)
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for i in range(30):
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d = (datetime(2026, 9, 1) + timedelta(days=i)).strftime("%Y-%m-%d")
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_insert_day(conn, d, bw=1024*1024*100, coverage=0.95, samples=24)
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_insert_sample(conn, "2026-09-30T10:00:00+00:00")
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conn.close()
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app = FenrisTuiApp(store_path=tmp_path / "test.db")
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async with app.run_test() as pilot:
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headline = str(app.query_one("#headline-band").render())
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assert "remaining" in headline.lower() or "projection" in headline.lower()
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@pytest.mark.asyncio
|
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async def test_confidence_rendered_as_evidence(self, tmp_path):
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"""Confidence is state + contributing facts, never a percentage."""
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conn = init_store(tmp_path / "test.db")
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_insert_baseline(conn, tbw_tb=1.0, verified=True)
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_insert_segment(conn)
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_open_period(conn)
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for i in range(30):
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d = (datetime(2026, 9, 1) + timedelta(days=i)).strftime("%Y-%m-%d")
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_insert_day(conn, d, bw=1024*1024*100, coverage=0.95, samples=24)
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_insert_sample(conn, "2026-09-30T10:00:00+00:00")
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conn.close()
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app = FenrisTuiApp(store_path=tmp_path / "test.db")
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async with app.run_test() as pilot:
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headline = str(app.query_one("#headline-band").render())
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assert "projection confidence" in headline.lower()
|
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# Contributing facts shown, never a percentage as confidence
|
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# (percentage in "95% interval coverage" is allowed as a fact, not as confidence)
|
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|
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@pytest.mark.asyncio
|
||
async def test_service_strip_has_four_facts(self, tmp_path):
|
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"""Service strip has four separate facts (boot, timer, collect, freshness).
|
||
|
||
Maker credit removed from service strip (issue #79: single placement in title).
|
||
"""
|
||
conn = init_store(tmp_path / "test.db")
|
||
_insert_segment(conn)
|
||
_open_period(conn)
|
||
for i in range(20):
|
||
d = (datetime(2026, 9, 10) + timedelta(days=i)).strftime("%Y-%m-%d")
|
||
_insert_day(conn, d, bw=1024*1024*100)
|
||
_insert_sample(conn, "2026-09-30T10:00:00+00:00")
|
||
conn.close()
|
||
|
||
app = FenrisTuiApp(store_path=tmp_path / "test.db")
|
||
async with app.run_test() as pilot:
|
||
strip = str(app.query_one("#service-strip").render())
|
||
assert "boot:" in strip
|
||
assert "timer:" in strip
|
||
assert "last collect:" in strip
|
||
assert "freshness:" in strip
|
||
# Maker credit now in titlebox only (issue #79)
|
||
assert "by Bongbetic" not in strip
|
||
|
||
@pytest.mark.asyncio
|
||
async def test_service_strip_shows_continuity_and_separate_quit_rail(self, tmp_path):
|
||
"""The visible action footer excludes quit because the rail owns it."""
|
||
conn = init_store(tmp_path / "test.db")
|
||
_open_period(conn)
|
||
conn.close()
|
||
app = FenrisTuiApp(store_path=tmp_path / "test.db")
|
||
|
||
with patch("fenris.tui.query_service_state", return_value={
|
||
"boot_enabled": True, "timer_active": True,
|
||
"last_collect_ok": True, "last_collect_age_s": 60,
|
||
"last_collect_reason": None,
|
||
}):
|
||
async with app.run_test():
|
||
strip = str(app.query_one("#service-strip").render()).lower()
|
||
rail = str(app.query_one("#quit-rail").render())
|
||
usage = app.query_one("#usage-history")
|
||
service = app.query_one("#service-strip")
|
||
quit_rail = app.query_one("#quit-rail")
|
||
assert "continuity" in strip
|
||
assert "monitoring: active in background · persists across reboots" in strip
|
||
assert "p pause · r resume · c collect · t theme · m motion · d disclosures" in strip
|
||
assert "q quit" not in strip
|
||
assert rail == "q QUIT TUI"
|
||
assert usage.region.y < service.region.y < quit_rail.region.y
|
||
assert usage.region.bottom <= service.region.y
|
||
assert service.region.bottom <= quit_rail.region.y
|
||
|
||
@pytest.mark.asyncio
|
||
async def test_deliberate_pause_banner_is_visible_and_quit_preserves_periods(self, tmp_path):
|
||
"""The Pilot sees the paused block; q leaves persisted monitoring state alone."""
|
||
db = tmp_path / "test.db"
|
||
conn = init_store(db)
|
||
conn.execute(
|
||
"INSERT INTO monitoring_periods (started_at, ended_at, end_cause) "
|
||
"VALUES (?, ?, ?)",
|
||
("2026-09-01T09:00:00+00:00", "2026-09-01T10:00:00+00:00", "user_disabled"),
|
||
)
|
||
conn.commit()
|
||
conn.close()
|
||
app = FenrisTuiApp(store_path=db)
|
||
|
||
with patch("fenris.tui.query_service_state", return_value={
|
||
"boot_enabled": False, "timer_active": False,
|
||
"last_collect_ok": None, "last_collect_age_s": None,
|
||
"last_collect_reason": None,
|
||
}), patch("fenris.tui.subprocess.run") as subprocess_run, patch.object(
|
||
app, "_run_helper"
|
||
) as run_helper:
|
||
async with app.run_test(size=(80, 24)) as pilot:
|
||
await pilot.pause()
|
||
paused_banner = app.query_one("#paused-banner")
|
||
main_grid = app.query_one("#main-grid")
|
||
assert str(main_grid.styles.layout) == "<grid>"
|
||
assert main_grid.has_class("paused")
|
||
assert len(main_grid.styles.grid_rows) == 5
|
||
banner = str(paused_banner.render()).lower()
|
||
assert "monitoring: paused — deliberate disable" in banner
|
||
assert "paused time is excluded from your usage habit · resume: fenris monitor resume" in banner
|
||
assert paused_banner.region.height >= 5
|
||
assert paused_banner.region.y < app.query_one("#usage-history").region.y
|
||
assert app.query_one("#usage-history").region.bottom <= app.query_one(
|
||
"#service-strip"
|
||
).region.y
|
||
screenshot = app.export_screenshot()
|
||
visible_text = " ".join(
|
||
"".join(ElementTree.fromstring(screenshot).itertext()).split()
|
||
)
|
||
assert "paused time is excluded from your usage habit" in visible_text
|
||
assert "resume: fenris monitor resume" in visible_text
|
||
assert "monitoring: does not start on next boot" in str(
|
||
app.query_one("#service-strip").render()
|
||
).lower()
|
||
dashboard_scroll = app.query_one("#dashboard-scroll")
|
||
assert dashboard_scroll.max_scroll_y > 0
|
||
dashboard_scroll.focus()
|
||
await pilot.press("end")
|
||
assert dashboard_scroll.scroll_y == dashboard_scroll.max_scroll_y
|
||
footer_text = " ".join(
|
||
"".join(
|
||
ElementTree.fromstring(app.export_screenshot()).itertext()
|
||
).split()
|
||
)
|
||
assert "q QUIT TUI" in footer_text
|
||
await pilot.press("q")
|
||
assert not app.is_running
|
||
subprocess_run.assert_not_called()
|
||
run_helper.assert_not_called()
|
||
|
||
conn = sqlite3.connect(db)
|
||
row = conn.execute(
|
||
"SELECT ended_at, end_cause FROM monitoring_periods"
|
||
).fetchone()
|
||
conn.close()
|
||
assert row == ("2026-09-01T10:00:00+00:00", "user_disabled")
|
||
|
||
@pytest.mark.asyncio
|
||
async def test_quit_preserves_an_active_monitoring_period(self, tmp_path):
|
||
"""Quitting an active dashboard never closes or mutates its period."""
|
||
db = tmp_path / "test.db"
|
||
conn = init_store(db)
|
||
_open_period(conn, "2026-09-01T09:00:00+00:00")
|
||
conn.close()
|
||
app = FenrisTuiApp(store_path=db)
|
||
|
||
with patch("fenris.tui.query_service_state", return_value={
|
||
"boot_enabled": True, "timer_active": True,
|
||
"last_collect_ok": None, "last_collect_age_s": None,
|
||
"last_collect_reason": None,
|
||
}), patch("fenris.tui.subprocess.run") as subprocess_run, patch.object(
|
||
app, "_run_helper"
|
||
) as run_helper:
|
||
async with app.run_test() as pilot:
|
||
await pilot.press("q")
|
||
assert not app.is_running
|
||
subprocess_run.assert_not_called()
|
||
run_helper.assert_not_called()
|
||
|
||
conn = sqlite3.connect(db)
|
||
row = conn.execute(
|
||
"SELECT started_at, ended_at, end_cause FROM monitoring_periods"
|
||
).fetchone()
|
||
conn.close()
|
||
assert row == ("2026-09-01T09:00:00+00:00", None, None)
|
||
|
||
@pytest.mark.asyncio
|
||
async def test_branding_and_one_time_auth_banner(self, tmp_path):
|
||
"""Identity is visible at launch; auth notice clears once per session.
|
||
|
||
Maker credit in titlebox only (issue #79: Fenris by Bongbetic).
|
||
"""
|
||
app = FenrisTuiApp(
|
||
store_path=tmp_path / "nonexistent.db",
|
||
refresh_interval_s=0.2,
|
||
)
|
||
auth_notice = "privileged actions will prompt for authentication (polkit)"
|
||
|
||
async with app.run_test() as pilot:
|
||
headline = str(app.query_one("#headline-band").render())
|
||
# Identity now shows Fenris by Bongbetic (issue #79)
|
||
assert "Fenris by Bongbetic" in headline
|
||
assert auth_notice in headline
|
||
# Maker credit removed from service strip (issue #79)
|
||
assert "by Bongbetic" not in str(app.query_one("#service-strip").render())
|
||
|
||
await pilot.pause(0.25)
|
||
assert auth_notice not in str(app.query_one("#headline-band").render())
|
||
|
||
await pilot.pause(0.25)
|
||
assert auth_notice not in str(app.query_one("#headline-band").render())
|
||
|
||
fresh_app = FenrisTuiApp(
|
||
store_path=tmp_path / "nonexistent.db",
|
||
refresh_interval_s=0.2,
|
||
)
|
||
async with fresh_app.run_test():
|
||
assert auth_notice in str(fresh_app.query_one("#headline-band").render())
|
||
|
||
|
||
# ---------------------------------------------------------------------------
|
||
# CI-4: Disclosures, empty-store greeting, first-run
|
||
# ---------------------------------------------------------------------------
|
||
|
||
class TestDisclosuresAndGreeting:
|
||
@pytest.mark.asyncio
|
||
async def test_disclosures_screen(self, tmp_path):
|
||
"""Disclosures view renders six disclosures verbatim."""
|
||
app = FenrisTuiApp(store_path=tmp_path / "nonexistent.db")
|
||
async with app.run_test() as pilot:
|
||
await pilot.press("d")
|
||
# Modal should be pushed
|
||
assert len(app.screen_stack) > 1
|
||
disc_text = str(app.screen.query_one("Static").render())
|
||
for i in range(1, 7):
|
||
assert "%d." % i in disc_text
|
||
|
||
@pytest.mark.asyncio
|
||
async def test_empty_store_greeting(self, tmp_path):
|
||
"""Empty store shows 'no observations yet' with enable hint."""
|
||
app = FenrisTuiApp(store_path=tmp_path / "nonexistent.db")
|
||
async with app.run_test() as pilot:
|
||
headline = str(app.query_one("#headline-band").render())
|
||
assert "no observations yet" in headline.lower()
|
||
assert "enable" in headline.lower() or "resume" in headline.lower()
|
||
|
||
|
||
# ---------------------------------------------------------------------------
|
||
# IN-3: First-run opt-in
|
||
# ---------------------------------------------------------------------------
|
||
|
||
class TestFirstRun:
|
||
@pytest.mark.asyncio
|
||
async def test_first_run_prompt(self, tmp_path):
|
||
"""First-run prompt enables timer and opens first period."""
|
||
app = FenrisTuiApp(store_path=tmp_path / "nonexistent.db")
|
||
async with app.run_test() as pilot:
|
||
headline = str(app.query_one("#headline-band").render())
|
||
assert "no observations yet" in headline.lower()
|
||
# The enable hint should mention resume
|
||
assert "resume" in headline.lower()
|
||
|
||
|
||
# ---------------------------------------------------------------------------
|
||
# TUI-4: Layout regions normative
|
||
# ---------------------------------------------------------------------------
|
||
|
||
class TestLayoutNormative:
|
||
@pytest.mark.asyncio
|
||
async def test_no_page_navigation(self, tmp_path):
|
||
"""No page navigation keys exist (variant switching was prototype-only)."""
|
||
app = FenrisTuiApp(store_path=tmp_path / "nonexistent.db")
|
||
# Check that only production bindings exist
|
||
binding_keys = {b.key for b in app.BINDINGS}
|
||
assert "left" not in binding_keys
|
||
assert "right" not in binding_keys
|
||
assert "1" not in binding_keys
|
||
assert "2" not in binding_keys
|
||
assert "3" not in binding_keys
|
||
|
||
@pytest.mark.asyncio
|
||
async def test_pause_resume_asymmetry(self, tmp_path):
|
||
"""Pause asks, resume does not (TUI-2)."""
|
||
app = FenrisTuiApp(store_path=tmp_path / "nonexistent.db")
|
||
async with app.run_test() as pilot:
|
||
# Pause should push a confirmation screen
|
||
await pilot.press("p")
|
||
assert len(app.screen_stack) > 1
|
||
# Press n to cancel
|
||
await pilot.press("n")
|
||
assert len(app.screen_stack) == 1
|
||
|
||
|
||
# ---------------------------------------------------------------------------
|
||
# CI-1: State matrix exhaustive combinations
|
||
# ---------------------------------------------------------------------------
|
||
|
||
class TestStateMatrixCombinations:
|
||
"""CI-1: confidence × freshness × baseline tier combinations."""
|
||
|
||
def test_unsupported_with_fresh_data(self, tmp_path):
|
||
"""Fresh data but no baseline → Unavailable + fresh."""
|
||
conn = init_store(tmp_path / "test.db")
|
||
_insert_segment(conn)
|
||
_open_period(conn)
|
||
for i in range(20):
|
||
d = (datetime(2026, 9, 10) + timedelta(days=i)).strftime("%Y-%m-%d")
|
||
_insert_day(conn, d, bw=1024*1024*100)
|
||
# Sample must be within FRESH_THRESHOLD_S of clock
|
||
fresh_ts = (_clock() - timedelta(seconds=FRESH_THRESHOLD_S - 10)).isoformat()
|
||
_insert_sample(conn, fresh_ts)
|
||
proj = compute_projection(conn, _clock())
|
||
assert proj.confidence_state == ConfidenceState.UNSUPPORTED
|
||
freshness = grade_freshness(fresh_ts, _clock())
|
||
assert freshness == "fresh"
|
||
conn.close()
|
||
|
||
def test_limited_with_stale_data(self, tmp_path):
|
||
"""Stale data with baseline → Limited or Unsupported (young regime + stale)."""
|
||
conn = init_store(tmp_path / "test.db")
|
||
_insert_baseline(conn, tbw_tb=1.0, verified=True)
|
||
_insert_segment(conn, opened_at="2026-09-01T00:00:00+00:00")
|
||
_open_period(conn)
|
||
for i in range(20):
|
||
d = (datetime(2026, 9, 1) + timedelta(days=i)).strftime("%Y-%m-%d")
|
||
_insert_day(conn, d, bw=1024*1024*100)
|
||
stale_ts = (_clock() - timedelta(days=3)).isoformat()
|
||
_insert_sample(conn, stale_ts)
|
||
proj = compute_projection(conn, _clock())
|
||
assert proj.confidence_state != ConfidenceState.SUPPORTED
|
||
freshness = grade_freshness(stale_ts, _clock())
|
||
assert freshness == "stale"
|
||
conn.close()
|
||
|
||
def test_supported_with_unverified_baseline(self, tmp_path):
|
||
"""Incomplete provenance → unverified baseline tier."""
|
||
conn = init_store(tmp_path / "test.db")
|
||
# Insert baseline with incomplete provenance (missing source_url)
|
||
conn.execute(
|
||
"INSERT INTO endurance_baseline "
|
||
"(tbw_terabytes, source_url, document_revision, entry_date, model_string, "
|
||
" nominal_capacity_bytes, validated_by, verified, created_at, updated_at) "
|
||
"VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)",
|
||
(1.0, None, "v1.0", "2026-01-01", "Samsung SSD 970 EVO Plus 1TB",
|
||
1024000000000, None, False,
|
||
"2026-01-01T00:00:00+00:00", "2026-01-01T00:00:00+00:00"),
|
||
)
|
||
conn.commit()
|
||
_insert_segment(conn)
|
||
_open_period(conn)
|
||
for i in range(30):
|
||
d = (datetime(2026, 9, 1) + timedelta(days=i)).strftime("%Y-%m-%d")
|
||
_insert_day(conn, d, bw=1024*1024*100, coverage=0.95, samples=24)
|
||
_insert_sample(conn, "2026-09-30T10:00:00+00:00")
|
||
proj = compute_projection(conn, _clock())
|
||
# Incomplete provenance → UNVERIFIED tier
|
||
assert proj.baseline_tier.value == "unverified_override"
|
||
conn.close()
|
||
|
||
|
||
# ---------------------------------------------------------------------------
|
||
# Hour observation helper for graph tests
|
||
# ---------------------------------------------------------------------------
|
||
|
||
def _insert_hour(conn, hour, bw=0, active=3600, idle=0, powered_off=0,
|
||
unknown=0, coverage=1.0, samples=1):
|
||
"""Insert an hour observation row."""
|
||
conn.execute(
|
||
"INSERT INTO hour_observations "
|
||
"(hour, active_seconds, idle_seconds, powered_off_seconds, unknown_seconds, "
|
||
" bytes_written_delta, bytes_read_delta, sample_count, coverage) "
|
||
"VALUES (?, ?, ?, ?, ?, ?, 0, ?, ?)",
|
||
(hour, active, idle, powered_off, unknown, bw, samples, coverage),
|
||
)
|
||
conn.commit()
|
||
|
||
|
||
def _insert_day_with_unattributed(conn, day, bw=0, unattributed=0,
|
||
coverage=0.95, samples=24):
|
||
"""Insert a day aggregate with explicit unattributed bytes."""
|
||
conn.execute(
|
||
"INSERT INTO day_aggregates "
|
||
"(day, active_seconds, idle_seconds, powered_off_seconds, unknown_seconds, "
|
||
" bytes_written_delta, bytes_read_delta, sample_count, coverage, "
|
||
" unattributed_bytes_written, unattributed_bytes_read) "
|
||
"VALUES (?, 3600, 0, 0, 0, ?, 0, ?, ?, ?, 0)",
|
||
(day, bw, samples, coverage, unattributed),
|
||
)
|
||
conn.commit()
|
||
|
||
|
||
# ---------------------------------------------------------------------------
|
||
# Graph data query tests (issue #75)
|
||
# ---------------------------------------------------------------------------
|
||
|
||
class TestQueryDailyGraphData:
|
||
def test_empty_store(self, tmp_path):
|
||
conn = init_store(tmp_path / "test.db")
|
||
result = _query_daily_graph_data(conn)
|
||
assert result == []
|
||
conn.close()
|
||
|
||
def test_with_days(self, tmp_path):
|
||
conn = init_store(tmp_path / "test.db")
|
||
_insert_segment(conn)
|
||
_open_period(conn)
|
||
for i in range(14):
|
||
d = (datetime(2026, 9, 15) + timedelta(days=i)).strftime("%Y-%m-%d")
|
||
_insert_day(conn, d, bw=1024*1024*100)
|
||
result = _query_daily_graph_data(conn)
|
||
assert len(result) == 14
|
||
assert result[0]["total_bytes"] == 1024*1024*100
|
||
assert result[0]["allocated_bytes"] == 1024*1024*100
|
||
assert result[0]["unallocated_bytes"] == 0
|
||
assert result[0]["is_zero"] is False
|
||
conn.close()
|
||
|
||
def test_zero_day(self, tmp_path):
|
||
conn = init_store(tmp_path / "test.db")
|
||
_insert_segment(conn)
|
||
_open_period(conn)
|
||
_insert_day(conn, "2026-09-20", bw=0, coverage=0.95, samples=24)
|
||
result = _query_daily_graph_data(conn)
|
||
assert len(result) == 1
|
||
assert result[0]["is_zero"] is True
|
||
assert result[0]["total_bytes"] == 0
|
||
conn.close()
|
||
|
||
def test_unattributed_bytes(self, tmp_path):
|
||
conn = init_store(tmp_path / "test.db")
|
||
_insert_segment(conn)
|
||
_open_period(conn)
|
||
_insert_day_with_unattributed(
|
||
conn, "2026-09-20", bw=500, unattributed=300
|
||
)
|
||
result = _query_daily_graph_data(conn)
|
||
assert len(result) == 1
|
||
assert result[0]["allocated_bytes"] == 500
|
||
assert result[0]["unallocated_bytes"] == 300
|
||
assert result[0]["total_bytes"] == 800
|
||
conn.close()
|
||
|
||
def test_gap_day(self, tmp_path):
|
||
conn = init_store(tmp_path / "test.db")
|
||
_insert_segment(conn)
|
||
_open_period(conn)
|
||
# Day with no hours but unknown seconds (gap in monitoring period)
|
||
conn.execute(
|
||
"INSERT INTO day_aggregates "
|
||
"(day, active_seconds, idle_seconds, powered_off_seconds, unknown_seconds, "
|
||
" bytes_written_delta, sample_count, coverage) "
|
||
"VALUES (?, 0, 0, 0, 86400, 0, 0, 0.0)",
|
||
("2026-09-20",),
|
||
)
|
||
conn.commit()
|
||
result = _query_daily_graph_data(conn)
|
||
assert len(result) == 1
|
||
assert result[0]["is_gap"] is True
|
||
conn.close()
|
||
|
||
|
||
class TestQueryHourlyGraphData:
|
||
def test_empty_day(self, tmp_path):
|
||
conn = init_store(tmp_path / "test.db")
|
||
result = _query_hourly_graph_data(conn, "2026-09-20")
|
||
assert result == []
|
||
conn.close()
|
||
|
||
def test_with_hours(self, tmp_path):
|
||
conn = init_store(tmp_path / "test.db")
|
||
for h in range(24):
|
||
hour = "2026-09-20T%02d:00:00+00:00" % h
|
||
bw = 1024*1024*100 if h in (10, 14) else 0
|
||
_insert_hour(conn, hour, bw=bw)
|
||
result = _query_hourly_graph_data(conn, "2026-09-20")
|
||
assert len(result) == 24
|
||
assert result[10]["bytes_written"] == 1024*1024*100
|
||
assert result[10]["is_zero"] is False
|
||
assert result[0]["is_zero"] is True
|
||
conn.close()
|
||
|
||
def test_hour_labels(self, tmp_path):
|
||
conn = init_store(tmp_path / "test.db")
|
||
_insert_hour(conn, "2026-09-20T12:00:00+00:00", bw=1000)
|
||
result = _query_hourly_graph_data(conn, "2026-09-20")
|
||
assert len(result) == 1
|
||
assert result[0]["local_label"] == "12"
|
||
conn.close()
|
||
|
||
|
||
# ---------------------------------------------------------------------------
|
||
# DailyBarGraph widget unit tests (issue #75)
|
||
# ---------------------------------------------------------------------------
|
||
|
||
class TestDailyBarGraph:
|
||
def test_empty_data(self, tmp_path):
|
||
"""Empty data shows awaiting message."""
|
||
app = FenrisTuiApp(store_path=tmp_path / "nonexistent.db")
|
||
# We test the widget directly via the app's compose
|
||
graph = DailyBarGraph()
|
||
# Simulate setting empty data
|
||
from textual.app import App as TextualApp
|
||
class _TestApp(TextualApp):
|
||
def compose(self):
|
||
yield graph
|
||
# We can't easily test widget lifecycle outside an app, so test the data
|
||
assert graph._all_day_data == []
|
||
assert graph.range_days == _RANGE_DEFAULT
|
||
|
||
def test_range_default(self):
|
||
"""Default range is 14 days."""
|
||
graph = DailyBarGraph()
|
||
assert graph.range_days == _RANGE_DEFAULT
|
||
assert graph.selected_index == -1
|
||
assert graph.view_mode == "daily"
|
||
|
||
def test_trim_to_range(self):
|
||
"""Data is trimmed to the selected range."""
|
||
graph = DailyBarGraph()
|
||
data = [{"day": "2026-09-%02d" % d, "total_bytes": d * 100}
|
||
for d in range(1, 31)]
|
||
graph._all_day_data = data
|
||
graph.range_days = 7
|
||
graph._trim_to_range()
|
||
assert len(graph._day_data) == 7
|
||
assert graph._day_data[0]["day"] == "2026-09-24"
|
||
|
||
def test_range_all_fits(self):
|
||
"""When data fits within range, all days are shown."""
|
||
graph = DailyBarGraph()
|
||
data = [{"day": "2026-09-%02d" % d, "total_bytes": d * 100}
|
||
for d in range(1, 8)]
|
||
graph._all_day_data = data
|
||
graph.range_days = 14
|
||
graph._trim_to_range()
|
||
assert len(graph._day_data) == 7
|
||
|
||
|
||
# ---------------------------------------------------------------------------
|
||
# Bar graph headless TUI tests (issue #75)
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# ---------------------------------------------------------------------------
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class TestBarGraphTUI:
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"""Headless tests for the interactive bar graph."""
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@pytest.mark.asyncio
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async def test_graph_renders_with_data(self, tmp_path):
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"""Graph widget renders with day data."""
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conn = init_store(tmp_path / "test.db")
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_insert_segment(conn)
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_open_period(conn)
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for i in range(14):
|
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d = (datetime(2026, 9, 15) + timedelta(days=i)).strftime("%Y-%m-%d")
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_insert_day(conn, d, bw=1024*1024*100)
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_insert_sample(conn, "2026-09-30T10:00:00+00:00")
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conn.close()
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app = FenrisTuiApp(store_path=tmp_path / "test.db")
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async with app.run_test(size=(80, 24)) as pilot:
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graph = app.query_one("#usage-history")
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assert isinstance(graph, DailyBarGraph)
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assert len(graph._day_data) > 0
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# Legend should be visible
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legend = str(app.query_one("#bar-legend").render())
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assert "alloc" in legend
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assert "zero" in legend
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@pytest.mark.asyncio
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async def test_arrow_selection(self, tmp_path):
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"""Left/right arrows move the selection."""
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conn = init_store(tmp_path / "test.db")
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_insert_segment(conn)
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_open_period(conn)
|
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for i in range(14):
|
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d = (datetime(2026, 9, 15) + timedelta(days=i)).strftime("%Y-%m-%d")
|
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_insert_day(conn, d, bw=1024*1024*100)
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_insert_sample(conn, "2026-09-30T10:00:00+00:00")
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conn.close()
|
||
|
||
app = FenrisTuiApp(store_path=tmp_path / "test.db")
|
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async with app.run_test(size=(80, 24)) as pilot:
|
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graph = app.query_one("#usage-history")
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app.set_focus(graph)
|
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await pilot.pause()
|
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await pilot.pause()
|
||
|
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# Right arrow selects first bar
|
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await pilot.press("right")
|
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await pilot.pause()
|
||
assert graph.selected_index == 0
|
||
|
||
# Right again moves to second
|
||
await pilot.press("right")
|
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await pilot.pause()
|
||
assert graph.selected_index == 1
|
||
|
||
# Left moves back
|
||
await pilot.press("left")
|
||
await pilot.pause()
|
||
assert graph.selected_index == 0
|
||
|
||
@pytest.mark.asyncio
|
||
async def test_range_switching(self, tmp_path):
|
||
"""1-4 keys switch the visible range."""
|
||
conn = init_store(tmp_path / "test.db")
|
||
_insert_segment(conn)
|
||
_open_period(conn)
|
||
for i in range(30):
|
||
d = (datetime(2026, 9, 1) + timedelta(days=i)).strftime("%Y-%m-%d")
|
||
_insert_day(conn, d, bw=1024*1024*100)
|
||
_insert_sample(conn, "2026-09-30T10:00:00+00:00")
|
||
conn.close()
|
||
|
||
app = FenrisTuiApp(store_path=tmp_path / "test.db")
|
||
async with app.run_test(size=(80, 24)) as pilot:
|
||
graph = app.query_one("#usage-history")
|
||
app.set_focus(graph)
|
||
await pilot.pause()
|
||
await pilot.pause()
|
||
|
||
# Default is 14
|
||
assert graph.range_days == 14
|
||
assert len(graph._day_data) == 14
|
||
|
||
# Press 1 for 7-day range
|
||
await pilot.press("1")
|
||
await pilot.pause()
|
||
assert graph.range_days == 7
|
||
assert len(graph._day_data) == 7
|
||
|
||
# Press 3 for 28-day range
|
||
await pilot.press("3")
|
||
await pilot.pause()
|
||
assert graph.range_days == 28
|
||
assert len(graph._day_data) == 28
|
||
|
||
# Press 4 for 90-day range (only 30 days available)
|
||
await pilot.press("4")
|
||
await pilot.pause()
|
||
assert graph.range_days == 90
|
||
assert len(graph._day_data) == 30
|
||
|
||
@pytest.mark.asyncio
|
||
async def test_readout_updates_on_selection(self, tmp_path):
|
||
"""Readout shows selected day info."""
|
||
conn = init_store(tmp_path / "test.db")
|
||
_insert_segment(conn)
|
||
_open_period(conn)
|
||
for i in range(14):
|
||
d = (datetime(2026, 9, 15) + timedelta(days=i)).strftime("%Y-%m-%d")
|
||
_insert_day(conn, d, bw=1024*1024*100)
|
||
_insert_sample(conn, "2026-09-30T10:00:00+00:00")
|
||
conn.close()
|
||
|
||
app = FenrisTuiApp(store_path=tmp_path / "test.db")
|
||
async with app.run_test(size=(80, 24)) as pilot:
|
||
graph = app.query_one("#usage-history")
|
||
app.set_focus(graph)
|
||
await pilot.pause()
|
||
await pilot.pause()
|
||
|
||
# No selection initially
|
||
readout = str(app.query_one("#bar-readout").render())
|
||
assert "select" in readout.lower()
|
||
|
||
# Select first bar
|
||
await pilot.press("right")
|
||
await pilot.pause()
|
||
readout = str(app.query_one("#bar-readout").render())
|
||
assert "2026-09" in readout
|
||
assert "GB" in readout
|
||
|
||
@pytest.mark.asyncio
|
||
async def test_hourly_drill_down_and_back(self, tmp_path):
|
||
"""Enter drills into hourly view, Esc returns to daily."""
|
||
conn = init_store(tmp_path / "test.db")
|
||
_insert_segment(conn)
|
||
_open_period(conn)
|
||
for i in range(14):
|
||
d = (datetime(2026, 9, 15) + timedelta(days=i)).strftime("%Y-%m-%d")
|
||
_insert_day(conn, d, bw=1024*1024*100)
|
||
# Insert hours for each day
|
||
for h in range(24):
|
||
hour = "%sT%02d:00:00+00:00" % (d, h)
|
||
bw_h = 1024*1024*10 if h == 12 else 0
|
||
_insert_hour(conn, hour, bw=bw_h)
|
||
_insert_sample(conn, "2026-09-30T10:00:00+00:00")
|
||
conn.close()
|
||
|
||
app = FenrisTuiApp(store_path=tmp_path / "test.db")
|
||
async with app.run_test(size=(80, 24)) as pilot:
|
||
graph = app.query_one("#usage-history")
|
||
app.set_focus(graph)
|
||
await pilot.pause()
|
||
await pilot.pause()
|
||
|
||
# Select a day
|
||
await pilot.press("right")
|
||
await pilot.pause()
|
||
assert graph.selected_index == 0
|
||
assert graph.view_mode == "daily"
|
||
|
||
# Enter drill-down
|
||
await pilot.press("enter")
|
||
await pilot.pause()
|
||
assert graph.view_mode == "hourly"
|
||
assert graph.drill_day is not None
|
||
assert len(graph._hour_data) == 24
|
||
|
||
# Esc returns to daily
|
||
await pilot.press("escape")
|
||
await pilot.pause()
|
||
assert graph.view_mode == "daily"
|
||
assert graph.drill_day is None
|
||
|
||
@pytest.mark.asyncio
|
||
async def test_empty_store_graph(self, tmp_path):
|
||
"""Empty store shows awaiting message in graph."""
|
||
app = FenrisTuiApp(store_path=tmp_path / "nonexistent.db")
|
||
async with app.run_test(size=(80, 24)) as pilot:
|
||
graph = app.query_one("#usage-history")
|
||
assert isinstance(graph, DailyBarGraph)
|
||
render = str(app.query_one("#bar-render").render())
|
||
assert "awaiting" in render.lower()
|
||
|
||
@pytest.mark.asyncio
|
||
async def test_graph_border_title(self, tmp_path):
|
||
"""Graph pane has a border title."""
|
||
app = FenrisTuiApp(store_path=tmp_path / "nonexistent.db")
|
||
async with app.run_test(size=(80, 24)) as pilot:
|
||
graph = app.query_one("#usage-history")
|
||
assert graph.border_title == "usage history"
|
||
|
||
@pytest.mark.asyncio
|
||
async def test_glyphs_in_legend(self, tmp_path):
|
||
"""Legend shows all required glyphs."""
|
||
conn = init_store(tmp_path / "test.db")
|
||
_insert_segment(conn)
|
||
_open_period(conn)
|
||
for i in range(7):
|
||
d = (datetime(2026, 9, 20) + timedelta(days=i)).strftime("%Y-%m-%d")
|
||
_insert_day(conn, d, bw=1024*1024*100)
|
||
_insert_sample(conn, "2026-09-30T10:00:00+00:00")
|
||
conn.close()
|
||
|
||
app = FenrisTuiApp(store_path=tmp_path / "test.db")
|
||
async with app.run_test(size=(80, 24)) as pilot:
|
||
await pilot.pause()
|
||
legend = str(app.query_one("#bar-legend").render())
|
||
assert _GLYPH_ALLOCATED in legend
|
||
assert _GLYPH_UNALLOCATED in legend
|
||
assert _GLYPH_GAP in legend
|
||
assert _GLYPH_ZERO in legend
|
||
assert _GLYPH_PARTIAL in legend
|