validation.test.js — fastify Source File

Source Code

'use strict'

const { test } = require('node:test')

const Ajv = require('ajv')
const ajv = new Ajv({ coerceTypes: true })

const validation = require('../../lib/validation')
const { normalizeSchema } = require('../../lib/schemas')
const symbols = require('../../lib/validation').symbols
const { kSchemaVisited } = require('../../lib/symbols')

test('Symbols', t => {
  t.plan(5)
  t.assert.strictEqual(typeof symbols.responseSchema, 'symbol')
  t.assert.strictEqual(typeof symbols.bodySchema, 'symbol')
  t.assert.strictEqual(typeof symbols.querystringSchema, 'symbol')
  t.assert.strictEqual(typeof symbols.paramsSchema, 'symbol')
  t.assert.strictEqual(typeof symbols.headersSchema, 'symbol')
})

;['compileSchemasForValidation',
  'compileSchemasForSerialization'].forEach(func => {
  test(`${func} schema - missing schema`, t => {
    t.plan(2)
    const context = {}
    validation[func](context)
    t.assert.strictEqual(typeof context[symbols.bodySchema], 'undefined')
    t.assert.strictEqual(typeof context[symbols.responseSchema], 'undefined')
  })

  test(`${func} schema - missing output schema`, t => {
    t.plan(1)
    const context = { schema: {} }
    validation[func](context, null)
    t.assert.strictEqual(typeof context[symbols.responseSchema], 'undefined')
  })
})

test('build schema - output schema', t => {
  t.plan(2)
  const opts = {
    schema: {
      response: {
        '2xx': {
          type: 'object',
          properties: {
            hello: { type: 'string' }
          }
        },
        201: {
          type: 'object',
          properties: {
            hello: { type: 'number' }
          }
        }
      }
    }
  }
  validation.compileSchemasForSerialization(opts, ({ schema, method, url, httpPart }) => ajv.compile(schema))
// ... (293 more lines)