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67 lines
3.1 KiB
67 lines
3.1 KiB
2 months ago
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const test = require('node:test');
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const assert = require('node:assert/strict');
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const dashboard = require('../frontend/web/static/js/dashboard.js');
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test('storage reports real partition data separately from RAM and fails closed on unavailable readings', () => {
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assert.equal(dashboard.storageSummary(null),null);
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assert.equal(dashboard.storageSummary({memory_usage_percent:25}),null);
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const storage={total_bytes:1000,used_bytes:200,available_bytes:750,usage_percent:20,path:'/userdata'};
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assert.deepEqual(dashboard.storageSummary(storage),{total:1000,used:200,available:750,percent:20,path:'/userdata'});
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for(const update of [{total_bytes:0},{used_bytes:-1},{available_bytes:900},{usage_percent:null},{used_bytes:2000}]) assert.equal(dashboard.storageSummary({...storage,...update}),null);
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});
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test('missing or invalid readings are not presented as zero', () => {
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for (const value of [null, undefined, '', 'invalid', NaN, Infinity]) {
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assert.equal(dashboard.numeric(value), null);
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assert.equal(dashboard.metricText(value, '%'), '—');
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assert.equal(dashboard.percentage(value), null);
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}
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assert.equal(dashboard.metricText(0, '%'), '0%');
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assert.equal(dashboard.metricText(45.555, '°C'), '45.6°C');
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assert.equal(dashboard.percentage(-1), null);
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assert.equal(dashboard.percentage(100.1), null);
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assert.equal(dashboard.percentage(100), 100);
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});
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function port(channel, state, rx = 0, tx = 0) {
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return { channel, __linkView: { visualKey: state }, runtime: { rx_bytes: rx, tx_bytes: tx } };
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}
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test('UP and session are active; missing ports remain unknown, never down', () => {
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const result = dashboard.summarizePorts([
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port('CH01', 'up', 100, 30), port('CH02', 'session', 50, 20),
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port('CH03', 'down'), port('CH04', 'unknown'),
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], 48);
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assert.deepEqual(result.counts, { all: 48, up: 1, session: 1, down: 1, unknown: 45 });
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assert.equal(result.active, 2);
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assert.equal(result.rx, 150);
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assert.equal(result.tx, 50);
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assert.deepEqual(result.ranking.map(p => p.channel), ['CH01', 'CH02']);
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});
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test('ranking excludes zero traffic and is stable for equal values', () => {
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const result = dashboard.summarizePorts([
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port('CH16', 'up', 100), port('CH02', 'unknown', 100), port('CH01', 'unknown'),
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], 48);
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assert.deepEqual(result.ranking.map(p => p.channel), ['CH02', 'CH16']);
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assert.equal(dashboard.summarizePorts([], 48).ranking.length, 0);
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assert.equal(dashboard.summarizePorts([], 48).counts.unknown, 48);
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});
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test('invalid/duplicate channels and negative counters do not inflate totals', () => {
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const result = dashboard.summarizePorts([
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port('CH01', 'up', -2, 'bad'), port('CH01', 'up', 999),
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port('CH00', 'up', 999), port('CH49', 'up', 999), port('bad', 'up', 999),
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], 48);
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assert.equal(result.active, 1);
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assert.equal(result.rx, 0);
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assert.equal(result.tx, 0);
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assert.equal(result.counts.unknown, 47);
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});
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test('at most five nonzero traffic entries are displayed', () => {
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const result = dashboard.summarizePorts(Array.from({length: 48}, (_, i) => port(`CH${i + 1}`, 'unknown', i)), 48);
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assert.equal(result.ranking.length, 5);
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assert.equal(result.ranking[0].channel, 'CH48');
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});
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