wildebeest/backend/test/webfinger.spec.ts

import { makeDB, assertCache } from './utils'
import { strict as assert } from 'node:assert/strict'

import * as webfinger from 'wildebeest/functions/.well-known/webfinger'

describe('WebFinger', () => {
	test('no resource queried', async () => {
		const db = await makeDB()

		const req = new Request('https://example.com/.well-known/webfinger')
		const res = await webfinger.handleRequest(req, db)
		assert.equal(res.status, 400)
	})

	test('invalid resource', async () => {
		const db = await makeDB()

		const req = new Request('https://example.com/.well-known/webfinger?resource=hein:a')
		const res = await webfinger.handleRequest(req, db)
		assert.equal(res.status, 400)
	})

	test('query local account', async () => {
		const db = await makeDB()

		const req = new Request('https://example.com/.well-known/webfinger?resource=acct:sven')
		const res = await webfinger.handleRequest(req, db)
		assert.equal(res.status, 400)
	})

	test('query remote non-existing account', async () => {
		const db = await makeDB()

		const req = new Request('https://example.com/.well-known/webfinger?resource=acct:sven@example.com')
		const res = await webfinger.handleRequest(req, db)
		assert.equal(res.status, 404)
	})

	test('query remote existing account', async () => {
		const db = await makeDB()
		await db
			.prepare('INSERT INTO actors (id, email, type) VALUES (?, ?, ?)')
			.bind('https://example.com/ap/users/sven', 'sven@cloudflare.com', 'Person')
			.run()

		const req = new Request('https://example.com/.well-known/webfinger?resource=acct:sven@example.com')
		const res = await webfinger.handleRequest(req, db)
		assert.equal(res.status, 200)
		assert.equal(res.headers.get('content-type'), 'application/jrd+json')
		assertCache(res, 3600)

		const data = await res.json<any>()
		assert.equal(data.links.length, 1)
	})
})