reply-error.test.js — fastify Source File

Architecture documentation for reply-error.test.js, a javascript file in the fastify codebase.

File javascript CoreKernel LifecycleManager 1 functions

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CoreKernel→ LifecycleManager→ reply-error.test.js — fastify Source File

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Source Code

'use strict'

const { test, describe } = require('node:test')
const net = require('node:net')
const Fastify = require('..')
const statusCodes = require('node:http').STATUS_CODES
const split = require('split2')
const fs = require('node:fs')
const path = require('node:path')

const codes = Object.keys(statusCodes)
codes.forEach(code => {
  if (Number(code) >= 400) helper(code)
})

function helper (code) {
  test('Reply error handling - code: ' + code, (t, testDone) => {
    t.plan(4)
    const fastify = Fastify()
    t.after(() => fastify.close())
    const err = new Error('winter is coming')

    fastify.get('/', (req, reply) => {
      reply
        .code(Number(code))
        .send(err)
    })

    fastify.inject({
      method: 'GET',
      url: '/'
    }, (error, res) => {
      t.assert.ifError(error)
      t.assert.strictEqual(res.statusCode, Number(code))
      t.assert.strictEqual(res.headers['content-type'], 'application/json; charset=utf-8')
      t.assert.deepStrictEqual(
        {
          error: statusCodes[code],
          message: err.message,
          statusCode: Number(code)
        },
        JSON.parse(res.payload)
      )
      testDone()
    })
  })
}

test('preHandler hook error handling with external code', (t, testDone) => {
  t.plan(3)
  const fastify = Fastify()
  t.after(() => fastify.close())
  const err = new Error('winter is coming')

  fastify.addHook('preHandler', (req, reply, done) => {
    reply.code(400)
    done(err)
  })

  fastify.get('/', () => {})
// ... (756 more lines)