reply-trailers.test.js — fastify Source File

Source Code

'use strict'

const { test, describe } = require('node:test')
const Fastify = require('..')
const { Readable } = require('node:stream')
const { createHash } = require('node:crypto')
const { sleep } = require('./helper')

test('send trailers when payload is empty string', (t, testDone) => {
  t.plan(5)

  const fastify = Fastify()

  fastify.get('/', function (request, reply) {
    reply.trailer('ETag', function (reply, payload, done) {
      done(null, 'custom-etag')
    })
    reply.send('')
  })

  fastify.inject({
    method: 'GET',
    url: '/'
  }, (error, res) => {
    t.assert.ifError(error)
    t.assert.strictEqual(res.statusCode, 200)
    t.assert.strictEqual(res.headers.trailer, 'etag')
    t.assert.strictEqual(res.trailers.etag, 'custom-etag')
    t.assert.ok(!res.headers['content-length'])
    testDone()
  })
})

test('send trailers when payload is empty buffer', (t, testDone) => {
  t.plan(5)

  const fastify = Fastify()

  fastify.get('/', function (request, reply) {
    reply.trailer('ETag', function (reply, payload, done) {
      done(null, 'custom-etag')
    })
    reply.send(Buffer.alloc(0))
  })

  fastify.inject({
    method: 'GET',
    url: '/'
  }, (error, res) => {
    t.assert.ifError(error)
    t.assert.strictEqual(res.statusCode, 200)
    t.assert.strictEqual(res.headers.trailer, 'etag')
    t.assert.strictEqual(res.trailers.etag, 'custom-etag')
    t.assert.ok(!res.headers['content-length'])
    testDone()
  })
})

test('send trailers when payload is undefined', (t, testDone) => {
  t.plan(5)
// ... (386 more lines)