route.3.test.js — fastify Source File

Source Code

'use strict'

const { test } = require('node:test')
const joi = require('joi')
const Fastify = require('..')

test('does not mutate joi schemas', (t, done) => {
  t.plan(5)

  const fastify = Fastify()
  function validatorCompiler ({ schema, method, url, httpPart }) {
    // Needed to extract the params part,
    // without the JSON-schema encapsulation
    // that is automatically added by the short
    // form of params.
    schema = joi.object(schema.properties)

    return validateHttpData

    function validateHttpData (data) {
      return schema.validate(data)
    }
  }

  fastify.setValidatorCompiler(validatorCompiler)

  fastify.route({
    path: '/foo/:an_id',
    method: 'GET',
    schema: {
      params: { an_id: joi.number() }
    },
    handler (req, res) {
      t.assert.strictEqual(Object.keys(req.params).length, 1)
      t.assert.strictEqual(req.params.an_id, '42')
      res.send({ hello: 'world' })
    }
  })

  fastify.inject({
    method: 'GET',
    url: '/foo/42'
  }, (err, res) => {
    t.assert.ifError(err)
    t.assert.strictEqual(res.statusCode, 200)
    t.assert.deepStrictEqual(res.json(), { hello: 'world' })
    done()
  })
})

test('multiple routes with one schema', (t, done) => {
  t.plan(2)

  const fastify = Fastify()

  const schema = {
    query: {
      type: 'object',
      properties: {
        id: { type: 'number' }
// ... (154 more lines)