fastify-file-upload/test/upload.test.js

file upload plugin for Fastify

'use strict'
const test = require('tap').test
const path = require('path')
const FormData = require('form-data')
const http = require('http')
const fs = require('fs')
const filePath = path.join(__dirname, '../README.md')
const pump = require('pump')

test('upload file', function (t) {
  const fastify = require('fastify')()
  t.teardown(fastify.close.bind(fastify))

  fastify.register(require('..'))

  fastify.post('/upload', function (request, reply) {
    const files = request.raw.files
    if (!files) {
      return reply.code(400).send('No files were uploaded.')
    } else {
      const testFile = files.testFile

      t.equal(testFile.name, 'README.md')

      return reply.send('file upload success')
    }
  })

  fastify.listen(0, err => {
    if (err) throw err
    console.log(`server listening on ${fastify.server.address().port}`)

    const form = new FormData()
    const opts = {
      protocol: 'http:',
      hostname: 'localhost',
      port: fastify.server.address().port,
      path: '/upload',
      headers: form.getHeaders(),
      method: 'POST'
    }

    const rs = fs.createReadStream(filePath)
    form.append('testFile', rs)
    form.append('hello', 'world')

    const req = http.request(opts, (res) => {
      t.equal(res.statusCode, 200)
      res.resume()
      res.on('end', () => {
        t.pass('res ended successfully')
        t.end()
      })
    })

    pump(form, req)
  })
})