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backspace/packages/server/src/utils/federationPresence.test.ts
T

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TypeScript

import { describe, it, expect, beforeEach, vi } from 'vitest';
import Database from 'better-sqlite3';
import { drizzle } from 'drizzle-orm/better-sqlite3';
import fs from 'node:fs';
import path from 'node:path';
import { fileURLToPath } from 'node:url';
import * as schema from '../db/schema.js';
const __dirname = path.dirname(fileURLToPath(import.meta.url));
type TestDb = ReturnType<typeof drizzle<typeof schema>>;
let sqlite: Database.Database;
let testDb: TestDb;
const queueCalls: Array<{
entityId: string;
contextId: string;
eventType: string;
payload: string;
targetPeerOrigins: string[] | undefined;
contextType: string;
}> = [];
const mutationLogCalls: Array<{ entityId: string; eventType: string }> = [];
vi.mock('../db/index.js', () => ({
getDb: () => testDb,
getRawDb: () => sqlite,
schema,
}));
vi.mock('./federationAuth.js', () => ({
getOurOrigin: () => 'https://nova.ddns.net',
}));
vi.mock('./federationOutbox.js', () => ({
isFederationRelayEnabled: () => true,
queueOutboxEvent: vi.fn((entityId, contextId, eventType, payload, targetPeerOrigins, contextType) => {
queueCalls.push({ entityId, contextId, eventType, payload, targetPeerOrigins, contextType });
}),
appendMutationLog: vi.fn((entityId, _ctxId, eventType) => {
mutationLogCalls.push({ entityId, eventType });
}),
}));
function applyMigrations(db: Database.Database): void {
const migrationsDir = path.resolve(__dirname, '../../drizzle');
const files = fs.readdirSync(migrationsDir).filter(f => f.endsWith('.sql')).sort();
for (const f of files) {
const sql = fs.readFileSync(path.join(migrationsDir, f), 'utf8');
for (const stmt of sql.split(/-->\s*statement-breakpoint/)) {
const clean = stmt.trim();
if (clean) db.exec(clean);
}
}
}
beforeEach(() => {
sqlite = new Database(':memory:');
testDb = drizzle(sqlite, { schema });
applyMigrations(sqlite);
queueCalls.length = 0;
mutationLogCalls.length = 0;
// Native local user
testDb.insert(schema.users).values({
id: 'native-1',
username: 'erin',
passwordHash: 'x',
status: 'online',
isAdmin: 0,
homeUserId: 'native-1',
createdAt: Date.now(),
}).run();
});
describe('queuePresenceRelay', () => {
it('queues an outbox event with status + activities for a native user', async () => {
const { queuePresenceRelay } = await import('./federationPresence.js');
queuePresenceRelay('native-1', 'online', [{ type: 'playing', name: 'Test' }]);
expect(queueCalls.length).toBe(1);
const call = queueCalls[0]!;
expect(call.eventType).toBe('presence_update');
expect(call.contextType).toBe('profile');
expect(call.targetPeerOrigins).toBeUndefined(); // broadcast to all active peers
const event = JSON.parse(call.payload);
expect(event.eventType).toBe('presence_update');
expect(event.presenceUpdate.status).toBe('online');
expect(event.presenceUpdate.activities).toEqual([{ type: 'playing', name: 'Test' }]);
// appendMutationLog NOT called — presence is outbox-only
expect(mutationLogCalls).toEqual([]);
});
it('omits activities field when none are passed', async () => {
const { queuePresenceRelay } = await import('./federationPresence.js');
queuePresenceRelay('native-1', 'offline', []);
const event = JSON.parse(queueCalls[0]!.payload);
expect(event.presenceUpdate.activities).toBeUndefined();
});
it('is a no-op for replicated users (homeInstance set)', async () => {
testDb.insert(schema.users).values({
id: 'stub-1',
username: 'pbtest3@orbit.ddns.net',
passwordHash: '!federation-replicated',
status: 'online',
isAdmin: 0,
homeInstance: 'orbit.ddns.net',
homeUserId: 'remote-1',
createdAt: Date.now(),
}).run();
const { queuePresenceRelay } = await import('./federationPresence.js');
queuePresenceRelay('stub-1', 'online', []);
expect(queueCalls).toEqual([]);
});
it('is a no-op for unknown user IDs', async () => {
const { queuePresenceRelay } = await import('./federationPresence.js');
queuePresenceRelay('does-not-exist', 'online', []);
expect(queueCalls).toEqual([]);
});
});