maaz519
d3d557766e
Projectors register a replay handler and route bus errors to dlq.onConsumerFailure (dead-letter + clear the claim-then-fail claim) instead of swallowing them. Relay dead-letters an outbox event after IIOS_OUTBOX_MAX_ATTEMPTS instead of retrying forever. Chaos test proves poison → DLQ → replay resolves while sibling events keep flowing (KG-13/KG-06). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
54 lines
2.2 KiB
TypeScript
54 lines
2.2 KiB
TypeScript
import { describe, it, expect, beforeAll, afterAll, beforeEach } from 'vitest';
|
|
import { PrismaClient } from '@prisma/client';
|
|
import { DlqService } from '../outbox/dlq.service';
|
|
import { resetDb } from '../test-utils/reset-db';
|
|
import { makeFakePorts, portalMessageBasic, replayTwice, isIdempotent } from '@insignia/iios-testkit';
|
|
import { IngestService } from '../interactions/ingest.service';
|
|
import { OutboxRelay } from './outbox.relay';
|
|
import { OutboxBus } from './outbox.bus';
|
|
import type { PrismaService } from '../prisma/prisma.service';
|
|
|
|
const url = process.env.DATABASE_URL ?? 'postgresql://iios:iios@localhost:5434/iios?schema=public';
|
|
const prisma = new PrismaClient({ datasources: { db: { url } } });
|
|
const asService = prisma as unknown as PrismaService;
|
|
|
|
async function clean(): Promise<void> {
|
|
await resetDb(prisma);
|
|
}
|
|
|
|
beforeAll(async () => { await prisma.$connect(); });
|
|
afterAll(async () => { await prisma.$disconnect(); });
|
|
beforeEach(async () => { await clean(); });
|
|
|
|
describe('outbox relay + replay', () => {
|
|
it('replaying a fixture twice produces no duplicate state', async () => {
|
|
const ingest = new IngestService(asService, makeFakePorts());
|
|
const result = await replayTwice(
|
|
portalMessageBasic,
|
|
(f) => ingest.ingest(f, f.providerEventId!),
|
|
() => prisma.iiosInteraction.count(),
|
|
);
|
|
expect(isIdempotent(result)).toBe(true);
|
|
expect(result.countAfterSecond).toBe(1);
|
|
});
|
|
|
|
it('relay publishes exactly one event per interaction, then nothing new', async () => {
|
|
const ingest = new IngestService(asService, makeFakePorts());
|
|
const bus = new OutboxBus();
|
|
const received: string[] = [];
|
|
bus.onAny((eventType) => received.push(eventType));
|
|
const relay = new OutboxRelay(asService, bus, new DlqService(asService));
|
|
|
|
await ingest.ingest(portalMessageBasic, portalMessageBasic.providerEventId!);
|
|
|
|
const published = await relay.relayOnce();
|
|
expect(published).toBe(1);
|
|
expect(received).toEqual(['com.insignia.iios.interaction.normalized.v1']);
|
|
expect(await prisma.iiosOutboxEvent.count({ where: { status: 'PUBLISHED' } })).toBe(1);
|
|
expect(await prisma.iiosProcessedEvent.count()).toBe(1);
|
|
|
|
// A second relay pass finds nothing PENDING.
|
|
expect(await relay.relayOnce()).toBe(0);
|
|
});
|
|
});
|