37 lines
1.6 KiB
TypeScript
37 lines
1.6 KiB
TypeScript
import { afterEach, beforeEach, expect, it, vi } from 'vitest';
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import { newFixture, type Fixture } from '../helpers/fixture.js';
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import { parseMetricsQuery } from '../../src/lib/metrics.js';
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let fixture: Fixture;
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beforeEach(async () => {
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vi.resetModules();
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fixture = await newFixture([]);
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});
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afterEach(async () => {
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vi.restoreAllMocks();
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await fixture.cleanup();
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});
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it('runs reports off the request thread and invalidates cached history after writes', async () => {
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const { db } = await import('../../src/lib/server/db/index.js');
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const { recordMetrics, readMetrics } = await import('../../src/lib/server/fleet/metrics.js');
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const { metricsReport } = await import('../../src/lib/server/reports/index.js');
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const now = Date.UTC(2026, 9, 4, 12);
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vi.spyOn(Date, 'now').mockReturnValue(now);
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const sample = { server: 'one', game: 't5', map: 'Moon', players: 1, capacity: 4 };
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recordMetrics([sample], now - 30_000);
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const query = parseMetricsQuery(new URLSearchParams('days=1'));
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const first = metricsReport(query);
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const winner = await Promise.race([
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first.then(() => 'report'),
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new Promise<string>((resolve) => setTimeout(() => resolve('timer'), 0))
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]);
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expect(winner).toBe('timer');
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expect(await first).toEqual(readMetrics(query, now));
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expect(await metricsReport(query)).toEqual(await first);
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db().prepare('UPDATE metric_samples SET players=3').run();
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const changed = await metricsReport(query);
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expect(changed).toEqual(readMetrics(query, now));
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expect(changed.summary.playerHours).toBeCloseTo((await first).summary.playerHours * 3);
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});
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