fastify/test/emit-warning.test.js

'use strict'

const { test } = require('tap')
const Fastify = require('..')

test('should emit warning using genReqId prop in logger options', t => {
  t.plan(1)

  process.once('warning', warning => {
    t.strictEqual(warning.message, "Using 'genReqId' in logger options is deprecated. Use fastify options instead. See: https://www.fastify.io/docs/latest/Server/#gen-request-id")
  })

  Fastify({ logger: { genReqId: 'test' } })
})

test('should emit warning if basePath prop is used', t => {
  t.plan(1)

  process.once('warning', warning => {
    t.strictEqual(warning.message, 'basePath is deprecated. Use prefix instead. See: https://www.fastify.io/docs/latest/Server/#prefix')
  })

  const fastify = Fastify({ basePath: '/test' })
  return fastify.basePath
})

test('should emit warning if preHandler is used', t => {
  t.plan(1)

  process.once('warning', warning => {
    t.strictEqual(warning.message, 'The route option `beforeHandler` has been deprecated, use `preHandler` instead')
  })

  const fastify = Fastify()

  fastify.setNotFoundHandler({
    beforeHandler: (req, reply, done) => done()
  }, () => {})
})