95 lines
3.3 KiB
JavaScript
95 lines
3.3 KiB
JavaScript
import test from 'node:test';
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import assert from 'node:assert/strict';
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import { safeFetch, safeFetchText, getFetchMetrics } from '../apis/utils/fetch.mjs';
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import { formatStaleAlert, shouldSendStaleAlert } from '../lib/stale-alerts.mjs';
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test('safeFetch reports HTML as degraded JSON response', async () => {
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const originalFetch = globalThis.fetch;
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globalThis.fetch = async () => ({
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ok: true,
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status: 200,
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headers: { get: () => 'text/html' },
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text: async () => '<html>not json</html>',
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});
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try {
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const data = await safeFetch('https://example.test/json', { retries: 0, source: 'unit' });
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assert.match(data.error, /Expected JSON/);
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assert.ok(getFetchMetrics().bySource.unit.requests >= 1);
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} finally {
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globalThis.fetch = originalFetch;
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}
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});
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test('safeFetchText returns text and byte count', async () => {
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const originalFetch = globalThis.fetch;
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globalThis.fetch = async () => ({
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ok: true,
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status: 200,
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text: async () => 'hello',
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});
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try {
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const data = await safeFetchText('https://example.test/rss', { retries: 0, source: 'rss-unit' });
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assert.equal(data.text, 'hello');
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assert.equal(data.bytes, 5);
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} finally {
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globalThis.fetch = originalFetch;
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}
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});
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test('stale alert is skipped for fresh health and resets active key', () => {
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const state = { lastStaleAlertKey: 'old', lastStaleAlertAt: 100 };
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const decision = shouldSendStaleAlert({ stale: false }, state, { now: 200 });
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assert.equal(decision.send, false);
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assert.equal(decision.reason, 'not_stale');
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assert.equal(state.lastStaleAlertKey, null);
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});
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test('stale alert sends once and deduplicates during cooldown', () => {
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const state = {};
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const health = {
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stale: true,
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lastSuccessfulSweep: '2026-05-17T08:00:00.000Z',
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lastSweepError: 'network timeout',
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sourcesFailed: 2,
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sourcesDegraded: 1,
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};
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const first = shouldSendStaleAlert(health, state, { now: 1_000, cooldownMs: 60_000 });
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const second = shouldSendStaleAlert(health, state, { now: 2_000, cooldownMs: 60_000 });
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assert.equal(first.send, true);
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assert.equal(second.send, false);
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assert.equal(second.reason, 'cooldown');
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});
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test('stale alert repeats after cooldown', () => {
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const state = {};
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const health = { stale: true, lastSuccessfulSweep: 'a', lastSweepError: 'timeout', sourcesFailed: 1 };
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assert.equal(shouldSendStaleAlert(health, state, { now: 1_000, cooldownMs: 60_000 }).send, true);
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assert.equal(shouldSendStaleAlert(health, state, { now: 62_000, cooldownMs: 60_000 }).send, true);
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});
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test('stale alert message includes operator context and affected sources', () => {
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const message = formatStaleAlert({
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status: 'stale',
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stale: true,
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dataAgeSeconds: 7200,
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lastSuccessfulSweep: '2026-05-17T08:00:00.000Z',
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lastSweep: '2026-05-17T10:00:00.000Z',
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lastSweepError: 'GDELT timeout',
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sourcesOk: 20,
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sourcesDegraded: 3,
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sourcesFailed: 2,
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sourceHealth: [
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{ name: 'GDELT', status: 'degraded', error: 'timeout' },
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{ name: 'Reddit', status: 'no_credentials' },
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],
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}, { dashboardUrl: 'https://terminal.example.test', context: 'failed sweep' });
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assert.match(message, /CRUCIX STALE DATA ALERT/);
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assert.match(message, /Data age: 120 minutes/);
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assert.match(message, /GDELT: degraded \(timeout\)/);
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assert.match(message, /Dashboard: https:\/\/terminal\.example\.test/);
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});
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