plugin.3.test.js — fastify Source File

Source Code

'use strict'

const { test } = require('node:test')
const Fastify = require('../fastify')
const fp = require('fastify-plugin')

test('if a plugin raises an error and there is not a callback to handle it, the server must not start', (t, testDone) => {
  t.plan(2)
  const fastify = Fastify()

  fastify.register((instance, opts, done) => {
    done(new Error('err'))
  })

  fastify.listen({ port: 0 }, err => {
    t.assert.ok(err instanceof Error)
    t.assert.strictEqual(err.message, 'err')
    testDone()
  })
})

test('add hooks after route declaration', async t => {
  t.plan(2)
  const fastify = Fastify()
  t.after(() => fastify.close())

  function plugin (instance, opts, done) {
    instance.decorateRequest('check', null)
    instance.addHook('onRequest', (req, reply, done) => {
      req.check = {}
      done()
    })
    setImmediate(done)
  }
  fastify.register(fp(plugin))

  fastify.register((instance, options, done) => {
    instance.addHook('preHandler', function b (req, res, done) {
      req.check.hook2 = true
      done()
    })

    instance.get('/', (req, reply) => {
      reply.send(req.check)
    })

    instance.addHook('preHandler', function c (req, res, done) {
      req.check.hook3 = true
      done()
    })

    done()
  })

  fastify.addHook('preHandler', function a (req, res, done) {
    req.check.hook1 = true
    done()
  })

  const fastifyServer = await fastify.listen({ port: 0 })
// ... (228 more lines)