Files
meshcore-analyzer/test-analytics-wardriving-tab.js
T
dborupandClaude Sonnet 5 81cb1a13fc feat: approximate a wardriving session's area from its entry-point repeater
For senders who never share a literal GPS fix, resolve the session's
path[0] entry-point prefix to a known repeater position (only when it
resolves unambiguously, same unique_prefix discipline as
/api/resolve-hops) and label it with the most specific configured
area — shown as a badge in the Sessions table, clearly marked
approximate since it's the repeater's position, not the sender's own.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-07-21 15:29:59 +02:00

441 lines
24 KiB
JavaScript

/**
* DOM-rendering tests for the "Wardriving" Analytics tab
* (renderWardrivingTab, public/analytics.js).
*
* Drives the real render function against a stubbed api() that returns a
* fixed /api/analytics/wardriving response (and /api/resolve-hops for the
* Entry Points section), asserting rendered stat cards, table rows, sort
* order, empty states, and the 60s auto-refresh timer lifecycle — same
* harness style as test-analytics-foreign-traffic-tab.js.
*/
'use strict';
const vm = require('vm');
const fs = require('fs');
const assert = require('assert');
let passed = 0, failed = 0;
async function testAsync(name, fn) {
try {
await fn();
passed++;
console.log(` ✅ ${name}`);
} catch (e) {
failed++;
console.log(` ❌ ${name}: ${e.message}`);
}
}
function makeSandbox() {
const ctx = {
window: { addEventListener: () => {}, dispatchEvent: () => {} },
document: {
readyState: 'complete',
createElement: () => ({ id: '', textContent: '', innerHTML: '' }),
head: { appendChild: () => {} },
getElementById: () => null,
addEventListener: () => {},
querySelectorAll: () => [],
querySelector: () => null,
},
console, Date, Infinity, Math, Array, Object, String, Number, JSON, RegExp,
Error, TypeError, parseInt, parseFloat, isNaN, isFinite,
encodeURIComponent, decodeURIComponent,
setTimeout: () => {}, clearTimeout: () => {},
fetch: () => Promise.resolve({ json: () => Promise.resolve({}) }),
performance: { now: () => Date.now() },
localStorage: (() => { const s = {}; return { getItem: k => s[k] || null, setItem: (k, v) => { s[k] = String(v); }, removeItem: k => { delete s[k]; } }; })(),
location: { hash: '' },
getHashParams: function() { return new URLSearchParams((ctx.location.hash.split('?')[1] || '')); },
CustomEvent: class CustomEvent {},
Map, Promise, URLSearchParams,
addEventListener: () => {},
dispatchEvent: () => {},
requestAnimationFrame: (cb) => setTimeout(cb, 0),
};
// Spies (not just no-ops) so the timer-lifecycle test can verify a
// real interval got registered AND really cleared.
let nextIntervalId = 1;
const liveIntervalIds = new Set();
const clearedIntervalIds = [];
ctx.__liveIntervalIds = liveIntervalIds;
ctx.__clearedIntervalIds = clearedIntervalIds;
ctx.setInterval = function () {
const id = nextIntervalId++;
liveIntervalIds.add(id);
return id;
};
ctx.clearInterval = function (id) {
liveIntervalIds.delete(id);
clearedIntervalIds.push(id);
};
vm.createContext(ctx);
return ctx;
}
function loadInCtx(ctx, file) {
if (!ctx.__payloadLabelsLoaded && file !== 'public/payload-labels.js') {
ctx.__payloadLabelsLoaded = true;
vm.runInContext(fs.readFileSync('public/payload-labels.js', 'utf8'), ctx);
}
vm.runInContext(fs.readFileSync(file, 'utf8'), ctx);
for (const k of Object.keys(ctx.window)) ctx[k] = ctx.window[k];
}
function makeAnalyticsSandbox(apiStub) {
const ctx = makeSandbox();
ctx.getComputedStyle = () => ({ getPropertyValue: () => '' });
ctx.registerPage = () => {};
ctx.timeAgo = (iso) => iso ? 'x ago' : '—';
ctx.RegionFilter = { init: () => {}, onChange: () => {}, regionQueryString: () => '' };
ctx.onWS = () => {};
ctx.offWS = () => {};
ctx.connectWS = () => {};
ctx.invalidateApiCache = () => {};
ctx.makeColumnsResizable = () => {};
ctx.initTabBar = () => {};
ctx.IATA_COORDS_GEO = {};
loadInCtx(ctx, 'public/roles.js');
loadInCtx(ctx, 'public/app.js');
ctx.fetchAllNodes = async () => ({ nodes: [] });
ctx.api = apiStub || (() => Promise.resolve({}));
try { loadInCtx(ctx, 'public/analytics.js'); } catch (e) {
for (const k of Object.keys(ctx.window)) ctx[k] = ctx.window[k];
}
return ctx;
}
function fakeEl() {
return { innerHTML: '', querySelector: () => null, querySelectorAll: () => [] };
}
// Minimal but representative /api/analytics/wardriving fixture: 2 senders,
// 2 entry-point prefixes (one unique_prefix-resolvable, one ambiguous),
// 2 observers (one with known coordinates, one without), and a 2-point
// signal-quality time series.
function makeWardrivingResponse(overrides) {
return Object.assign({
window: '24h',
channel: '#wardriving',
totalMessages: 3,
timeSeries: [{ t: '2026-07-20T08:00:00Z', count: 1 }, { t: '2026-07-20T09:00:00Z', count: 2 }],
topSenders: [
{ sender: 'Alice', count: 2 },
{ sender: 'Bob', count: 1 },
],
entryPoints: [
{ prefix: 'AAAA', observationCount: 3, messageCount: 2 },
{ prefix: 'CCCC', observationCount: 1, messageCount: 1 },
],
observers: [
{ observerId: '1', observerName: 'SeattleObs', iata: 'SEA', lat: 47.4502, lon: -122.3088, observationCount: 3, messageCount: 3 },
{ observerId: '2', observerName: 'UnknownObs', iata: 'ZZZ', observationCount: 1, messageCount: 1 },
],
signalTimeSeries: [
{ t: '2026-07-20T08:00:00Z', avgSnr: 4.0, avgRssi: -80.0, observationCount: 1 },
{ t: '2026-07-20T09:00:00Z', avgSnr: 6.0, avgRssi: -70.0, observationCount: 3 },
],
avgSnr: 5.5,
avgRssi: -72.5,
sessions: [
{ sender: 'Alice', startTime: '2026-07-20T09:00:00Z', endTime: '2026-07-20T09:00:00Z', durationMinutes: 0, messageCount: 1, entryPointCount: 1, observerCount: 1, airtimeMs: 245 },
{ sender: 'Bob', startTime: '2026-07-20T08:30:00Z', endTime: '2026-07-20T08:30:00Z', durationMinutes: 0, messageCount: 1, entryPointCount: 1, observerCount: 1, airtimeMs: null },
{ sender: 'Alice', startTime: '2026-07-20T08:00:00Z', endTime: '2026-07-20T08:05:00Z', durationMinutes: 5, messageCount: 1, entryPointCount: 2, observerCount: 1, airtimeMs: 1830 },
],
gpsShares: [
{ sender: 'SiriusNet-mobile', lat: 55.59743, lon: 13.00128, messageCount: 8, lastSeen: '2026-07-20T09:00:00Z' },
],
}, overrides);
}
function makeApiStub(wardrivingResp, resolveHopsResp) {
return function (path) {
if (path.indexOf('/analytics/wardriving') === 0) return Promise.resolve(wardrivingResp);
if (path.indexOf('/resolve-hops') === 0) return Promise.resolve(resolveHopsResp || { resolved: {} });
return Promise.resolve({});
};
}
(async () => {
console.log('\n=== analytics.js: renderWardrivingTab ===');
await testAsync('renders stat cards from the API response', async () => {
const ctx = makeAnalyticsSandbox(makeApiStub(makeWardrivingResponse(), {
resolved: {
AAAA: { name: 'GatewayRepeater', pubkey: 'pkGateway', confidence: 'unique_prefix' },
},
}));
const el = fakeEl();
await ctx.window._analyticsRenderWardrivingTab(el);
assert.ok(el.innerHTML.includes('>3<'), 'total messages (3) should appear in a stat card');
assert.ok(el.innerHTML.includes('Active Senders'), 'Active Senders card label should render');
assert.ok(el.innerHTML.includes('Entry-Point Repeaters'), 'Entry-Point Repeaters card label should render');
assert.ok(el.innerHTML.includes('Observers Reached'), 'Observers Reached card label should render');
assert.ok(el.innerHTML.includes('5.5 dB'), 'Avg SNR card should show the API-provided average');
assert.ok(el.innerHTML.includes('-72.5 dBm'), 'Avg RSSI card should show the API-provided average');
assert.ok(el.innerHTML.includes('<div class="stat-value">1</div><div class="stat-label">GPS Shared</div>'), 'GPS Shared card should show the sharing-sender count');
});
await testAsync('GPS Sharing table lists senders who shared a position, with a map link', async () => {
const ctx = makeAnalyticsSandbox(makeApiStub(makeWardrivingResponse()));
const el = fakeEl();
await ctx.window._analyticsRenderWardrivingTab(el);
const startIdx = el.innerHTML.indexOf('id="wardrivingGPSShares"');
assert.ok(startIdx > -1, 'GPS Sharing section should render');
const section = el.innerHTML.slice(startIdx);
assert.ok(section.includes('SiriusNet-mobile'), 'the sharing sender should be listed');
assert.ok(section.includes('55.59743, 13.00128'), 'the shared position should render as plain coordinates');
assert.ok(section.includes('href="#/map?lat=55.59743&lon=13.00128&zoom=15"'), 'the position should link to the live map centered on it');
});
await testAsync('GPS Sharing shows the area badge when the API resolved one, and a dash otherwise', async () => {
const ctx = makeAnalyticsSandbox(makeApiStub(makeWardrivingResponse({
gpsShares: [
{ sender: 'InOdense', lat: 55.4047, lon: 10.381, messageCount: 3, lastSeen: '2026-07-20T09:00:00Z', area: 'Odense by' },
{ sender: 'NoAreaMatch', lat: 40.0, lon: -74.0, messageCount: 1, lastSeen: '2026-07-20T09:00:00Z' },
],
})));
const el = fakeEl();
await ctx.window._analyticsRenderWardrivingTab(el);
const startIdx = el.innerHTML.indexOf('id="wardrivingGPSShares"');
const section = el.innerHTML.slice(startIdx);
assert.ok(section.includes('<th>Area</th>'), 'GPS Sharing table should have an Area column');
assert.ok(section.includes('>Odense by<'), 'a resolved area should render as a badge with its label');
const noAreaRowIdx = section.indexOf('NoAreaMatch');
assert.ok(noAreaRowIdx > -1, 'the unresolved-area sender should still be listed');
});
await testAsync('GPS Sharing shows a neutral message when nobody has shared a position', async () => {
const ctx = makeAnalyticsSandbox(makeApiStub(makeWardrivingResponse({ gpsShares: [] })));
const el = fakeEl();
await ctx.window._analyticsRenderWardrivingTab(el);
const startIdx = el.innerHTML.indexOf('id="wardrivingGPSShares"');
const section = el.innerHTML.slice(startIdx);
assert.ok(section.includes('No sender has shared an explicit position'), 'should show a neutral empty state');
});
await testAsync('Signal Quality Trends renders both SNR and RSSI charts', async () => {
const ctx = makeAnalyticsSandbox(makeApiStub(makeWardrivingResponse()));
const el = fakeEl();
await ctx.window._analyticsRenderWardrivingTab(el);
const startIdx = el.innerHTML.indexOf('Signal Quality Trends');
assert.ok(startIdx > -1, 'Signal Quality Trends heading should render');
const section = el.innerHTML.slice(startIdx);
assert.ok(section.includes('Avg SNR (dB)'), 'SNR chart label should render');
assert.ok(section.includes('Avg RSSI (dBm)'), 'RSSI chart label should render');
assert.ok(section.includes('<svg'), 'at least one SVG chart should render for the 2-point signal series');
});
await testAsync('Top Senders table is sorted by count and shows % of total', async () => {
const ctx = makeAnalyticsSandbox(makeApiStub(makeWardrivingResponse()));
const el = fakeEl();
await ctx.window._analyticsRenderWardrivingTab(el);
const idxAlice = el.innerHTML.indexOf('Alice');
const idxBob = el.innerHTML.indexOf('Bob');
assert.ok(idxAlice > -1 && idxBob > -1, 'both senders should be listed');
assert.ok(idxAlice < idxBob, 'Alice (2 messages) should be listed before Bob (1 message)');
// Alice: 2 of 3 total = 66.7%
assert.ok(el.innerHTML.includes('66.7%'), 'Alice row should show 66.7% of total messages');
});
await testAsync('Signal Quality Trends renders above Top Senders (moved up per layout request)', async () => {
const ctx = makeAnalyticsSandbox(makeApiStub(makeWardrivingResponse()));
const el = fakeEl();
await ctx.window._analyticsRenderWardrivingTab(el);
const idxSignal = el.innerHTML.indexOf('Signal Quality Trends');
const idxSenders = el.innerHTML.indexOf('>Top Senders<');
assert.ok(idxSignal > -1 && idxSenders > -1, 'both sections should render');
assert.ok(idxSignal < idxSenders, 'Signal Quality Trends should render before Top Senders');
});
await testAsync('Top Senders and Coverage by Observer collapse to top 10 with a "Show all" toggle', async () => {
const manySenders = [];
for (let i = 0; i < 15; i++) manySenders.push({ sender: 'Sender' + i, count: 15 - i });
const manyObservers = [];
for (let i = 0; i < 12; i++) manyObservers.push({ observerId: String(i), observerName: 'Observer' + i, observationCount: 12 - i, messageCount: 1 });
const ctx = makeAnalyticsSandbox(makeApiStub(makeWardrivingResponse({ topSenders: manySenders, observers: manyObservers })));
const el = fakeEl();
await ctx.window._analyticsRenderWardrivingTab(el);
const sendersSection = el.innerHTML.slice(el.innerHTML.indexOf('id="wardrivingSenders"'), el.innerHTML.indexOf('id="wardrivingSessions"'));
assert.ok(sendersSection.includes('Sender9'), 'the 10th sender (index 9) should be shown');
assert.ok(!sendersSection.includes('Sender10'), 'the 11th sender should be collapsed away by default');
assert.ok(sendersSection.includes('Show all 15 senders'), 'a "Show all" toggle should appear when there are more than 10 senders');
const observersSection = el.innerHTML.slice(el.innerHTML.indexOf('id="wardrivingObservers"'), el.innerHTML.indexOf('id="wardrivingGPSShares"'));
assert.ok(observersSection.includes('Observer9'), 'the 10th observer (index 9) should be shown');
assert.ok(!observersSection.includes('Observer10'), 'the 11th observer should be collapsed away by default');
assert.ok(observersSection.includes('Show all 12 observers'), 'a "Show all" toggle should appear when there are more than 10 observers');
});
await testAsync('Sessions and Entry Points collapse to top 10 with a "Show all" toggle', async () => {
const manySessions = [];
for (let i = 0; i < 13; i++) {
manySessions.push({
sender: 'Sender' + i, startTime: '2026-07-20T0' + (i % 9) + ':00:00Z', endTime: '2026-07-20T0' + (i % 9) + ':05:00Z',
durationMinutes: 5, messageCount: 1, entryPointCount: 1, observerCount: 1, airtimeMs: 100,
});
}
const manyPrefixes = [];
const resolved = {};
for (let i = 0; i < 14; i++) {
const prefix = 'P' + String(i).padStart(3, '0');
manyPrefixes.push({ prefix, observationCount: 14 - i, messageCount: 1 });
resolved[prefix] = { name: 'Repeater' + i, pubkey: 'pk' + i, confidence: 'unique_prefix' };
}
const ctx = makeAnalyticsSandbox(makeApiStub(
makeWardrivingResponse({ sessions: manySessions, entryPoints: manyPrefixes }),
{ resolved }
));
const el = fakeEl();
await ctx.window._analyticsRenderWardrivingTab(el);
const sessionsSection = el.innerHTML.slice(el.innerHTML.indexOf('id="wardrivingSessions"'), el.innerHTML.indexOf('id="wardrivingEntryPoints"'));
assert.ok(sessionsSection.includes('>Sender9<'), 'the 10th session (index 9) should be shown');
assert.ok(!sessionsSection.includes('>Sender10<'), 'the 11th session should be collapsed away by default');
assert.ok(sessionsSection.includes('Show all 13 sessions'), 'a "Show all" toggle should appear when there are more than 10 sessions');
const entrySection = el.innerHTML.slice(el.innerHTML.indexOf('id="wardrivingEntryPoints"'), el.innerHTML.indexOf('id="wardrivingObservers"'));
assert.ok(entrySection.includes('Repeater9'), 'the 10th entry point (index 9, highest observation count) should be shown');
assert.ok(!entrySection.includes('Repeater10'), 'the 11th entry point should be collapsed away by default');
assert.ok(entrySection.includes('Show all 14 entry-point repeaters'), 'a "Show all" toggle should appear when there are more than 10 entry points');
});
await testAsync('Top Senders names are clickable drill-down triggers (whole-window, no since/until)', async () => {
const ctx = makeAnalyticsSandbox(makeApiStub(makeWardrivingResponse()));
const el = fakeEl();
await ctx.window._analyticsRenderWardrivingTab(el);
const startIdx = el.innerHTML.indexOf('id="wardrivingSenders"');
const endIdx = el.innerHTML.indexOf('id="wardrivingSessions"');
const section = el.innerHTML.slice(startIdx, endIdx);
assert.ok(section.includes('data-wd-sender="Alice"'), 'Alice should be a drill-down trigger');
assert.ok(!section.includes('data-wd-since'), 'Top Senders triggers should not scope to a since/until range');
});
await testAsync('Sessions sender names are clickable drill-down triggers scoped to that session\'s exact range', async () => {
const ctx = makeAnalyticsSandbox(makeApiStub(makeWardrivingResponse()));
const el = fakeEl();
await ctx.window._analyticsRenderWardrivingTab(el);
const startIdx = el.innerHTML.indexOf('id="wardrivingSessions"');
const endIdx = el.innerHTML.indexOf('id="wardrivingEntryPoints"');
const section = el.innerHTML.slice(startIdx, endIdx);
assert.ok(section.includes('data-wd-since="2026-07-20T08:00:00Z"'), 'the 5-minute Alice session should carry its own startTime as data-wd-since');
assert.ok(section.includes('data-wd-until="2026-07-20T08:05:00Z"'), 'the 5-minute Alice session should carry its own endTime as data-wd-until');
});
await testAsync('Sessions table lists each run with duration, entry points, and observers', async () => {
const ctx = makeAnalyticsSandbox(makeApiStub(makeWardrivingResponse()));
const el = fakeEl();
await ctx.window._analyticsRenderWardrivingTab(el);
const startIdx = el.innerHTML.indexOf('id="wardrivingSessions"');
const endIdx = el.innerHTML.indexOf('id="wardrivingEntryPoints"');
const section = el.innerHTML.slice(startIdx, endIdx);
// 3 sessions in the fixture: two Alice rows, one Bob row. Sender names
// render both as visible text and as a data-wd-sender attribute value,
// so match on the visible-text form specifically.
assert.strictEqual((section.match(/>Alice</g) || []).length, 2, 'both Alice sessions should render as separate rows');
assert.ok(section.includes('Bob'), 'Bob session should render');
assert.ok(section.includes('5m'), 'the 5-minute session should show its duration');
assert.ok(el.innerHTML.includes('<div class="stat-value">3</div><div class="stat-label">Sessions</div>'), 'the Sessions stat card should show the session count (3)');
});
await testAsync('Sessions table formats airtime (ms/s) and shows a dash when unavailable', async () => {
const ctx = makeAnalyticsSandbox(makeApiStub(makeWardrivingResponse()));
const el = fakeEl();
await ctx.window._analyticsRenderWardrivingTab(el);
const startIdx = el.innerHTML.indexOf('id="wardrivingSessions"');
const endIdx = el.innerHTML.indexOf('id="wardrivingEntryPoints"');
const section = el.innerHTML.slice(startIdx, endIdx);
assert.ok(section.includes('245ms'), 'sub-second airtime should render in milliseconds');
assert.ok(section.includes('1.8s'), 'airtime over 1000ms should render in seconds');
assert.ok(section.includes('<td>—</td></tr>'), 'a session with no airtime data (DB-only mode) should show a dash, not blank/null');
});
await testAsync('Sessions table shows the approximate entry-point area, and a dash when unresolved', async () => {
const ctx = makeAnalyticsSandbox(makeApiStub(makeWardrivingResponse({
sessions: [
{ sender: 'Alice', startTime: '2026-07-20T09:00:00Z', endTime: '2026-07-20T09:00:00Z', durationMinutes: 0, messageCount: 1, entryPointCount: 1, observerCount: 1, airtimeMs: 245, area: 'Odense by' },
{ sender: 'Bob', startTime: '2026-07-20T08:30:00Z', endTime: '2026-07-20T08:30:00Z', durationMinutes: 0, messageCount: 1, entryPointCount: 1, observerCount: 1, airtimeMs: null },
],
})));
const el = fakeEl();
await ctx.window._analyticsRenderWardrivingTab(el);
const startIdx = el.innerHTML.indexOf('id="wardrivingSessions"');
const endIdx = el.innerHTML.indexOf('id="wardrivingEntryPoints"');
const section = el.innerHTML.slice(startIdx, endIdx);
assert.ok(section.includes('<th>Area</th>'), 'Sessions table should have an Area column');
assert.ok(section.includes('>Odense by<'), 'a resolved area should render as a badge');
});
await testAsync('Entry Points resolves unique_prefix repeaters and folds ambiguous into one bucket', async () => {
const ctx = makeAnalyticsSandbox(makeApiStub(makeWardrivingResponse(), {
resolved: {
AAAA: { name: 'GatewayRepeater', pubkey: 'pkGateway', confidence: 'unique_prefix' },
CCCC: { name: 'BestGuessRepeater', pubkey: 'pkGuess', confidence: 'gps_preference' },
},
}));
const el = fakeEl();
await ctx.window._analyticsRenderWardrivingTab(el);
const startIdx = el.innerHTML.indexOf('id="wardrivingEntryPoints"');
const endIdx = el.innerHTML.indexOf('id="wardrivingObservers"');
const section = el.innerHTML.slice(startIdx, endIdx);
assert.ok(section.includes('GatewayRepeater'), 'unique_prefix resolution should show the real repeater name');
assert.ok(!section.includes('BestGuessRepeater'), 'a non-unique_prefix resolution must not be shown as a specific named repeater');
assert.ok(section.includes('Ambiguous'), 'the ambiguous prefix should be folded into an explicit Ambiguous bucket');
// AAAA: 3 of 4 total observations = 75.0%
assert.ok(section.includes('75.0%'), 'GatewayRepeater should show 75.0% of observations (3 of 4)');
});
await testAsync('Coverage by Observer shows resolved coordinates and "—" for an unknown IATA', async () => {
const ctx = makeAnalyticsSandbox(makeApiStub(makeWardrivingResponse()));
const el = fakeEl();
await ctx.window._analyticsRenderWardrivingTab(el);
const startIdx = el.innerHTML.indexOf('Coverage by Observer');
const section = el.innerHTML.slice(startIdx);
assert.ok(section.includes('SeattleObs'), 'observer with known coordinates should be listed');
assert.ok(section.includes('47.45, -122.31'), 'SeattleObs should show its resolved lat/lon');
assert.ok(section.includes('UnknownObs'), 'observer without known coordinates should still be listed');
const idxUnknown = section.indexOf('UnknownObs');
const unknownRow = section.slice(idxUnknown, section.indexOf('</tr>', idxUnknown));
assert.ok(unknownRow.includes('—'), 'UnknownObs (no resolvable IATA) should show a dash for its location, not blank/null');
});
await testAsync('shows empty-state messages when the window has no wardriving activity', async () => {
const ctx = makeAnalyticsSandbox(makeApiStub(makeWardrivingResponse({
totalMessages: 0, topSenders: [], entryPoints: [], observers: [], timeSeries: [],
signalTimeSeries: [], avgSnr: null, avgRssi: null, sessions: [],
gpsShares: [],
})));
const el = fakeEl();
await ctx.window._analyticsRenderWardrivingTab(el);
assert.ok(el.innerHTML.includes('No wardriving messages in this window'), 'senders empty state should show');
assert.ok(el.innerHTML.includes('No wardriving sessions in this window'), 'sessions empty state should show');
assert.ok(el.innerHTML.includes('No wardriving messages with a relay path'), 'entry points empty state should show');
assert.ok(el.innerHTML.includes('No observer has heard wardriving traffic'), 'observers empty state should show');
assert.ok(el.innerHTML.includes('Insufficient data points to chart'), 'signal chart empty state should show');
assert.ok(el.innerHTML.includes('<div class="stat-value">—</div><div class="stat-label">Avg SNR</div>'), 'Avg SNR card should show a dash when there is no signal data');
assert.ok(el.innerHTML.includes('<div class="stat-value">—</div><div class="stat-label">Avg RSSI</div>'), 'Avg RSSI card should show a dash when there is no signal data');
assert.ok(el.innerHTML.includes('No sender has shared an explicit position'), 'GPS sharing empty state should show');
});
await testAsync('rendering registers a real interval, and stop() actually clears it (not a no-op)', async () => {
const ctx = makeAnalyticsSandbox(makeApiStub(makeWardrivingResponse()));
const stop = ctx.window._analyticsStopWardrivingRefresh;
assert.strictEqual(typeof stop, 'function', '_stopWardrivingRefresh must be exported for testing/cleanup');
stop(); // must not throw when no timer is registered yet
const el = fakeEl();
await ctx.window._analyticsRenderWardrivingTab(el);
assert.strictEqual(ctx.__liveIntervalIds.size, 1, 'rendering should register exactly one live interval');
stop();
assert.strictEqual(ctx.__liveIntervalIds.size, 0, 'stop() should clear the registered interval');
assert.ok(ctx.__clearedIntervalIds.length >= 1, 'clearInterval should have actually been called');
});
console.log('\n════════════════════════════════════════');
console.log(` Wardriving tab: ${passed} passed, ${failed} failed`);
console.log('════════════════════════════════════════');
process.exit(failed === 0 ? 0 : 1);
})();