Sindbad~EG File Manager
'use strict'
const t = require('tap')
const test = t.test
const sget = require('simple-get').concat
const http = require('http')
const NotFound = require('http-errors').NotFound
const Reply = require('../../lib/reply')
const { Readable, Writable } = require('stream')
const {
kReplyErrorHandlerCalled,
kReplyHeaders,
kReplySerializer,
kReplyIsError,
kReplySerializerDefault
} = require('../../lib/symbols')
test('Once called, Reply should return an object with methods', t => {
t.plan(13)
const response = { res: 'res' }
const context = {}
const request = { context }
const reply = new Reply(response, request)
t.equal(typeof reply, 'object')
t.equal(typeof reply[kReplyIsError], 'boolean')
t.equal(typeof reply[kReplyErrorHandlerCalled], 'boolean')
t.equal(typeof reply.send, 'function')
t.equal(typeof reply.code, 'function')
t.equal(typeof reply.status, 'function')
t.equal(typeof reply.header, 'function')
t.equal(typeof reply.serialize, 'function')
t.equal(typeof reply.getResponseTime, 'function')
t.equal(typeof reply[kReplyHeaders], 'object')
t.same(reply.raw, response)
t.equal(reply.context, context)
t.equal(reply.request, request)
})
test('reply.send will logStream error and destroy the stream', { only: true }, t => {
t.plan(1)
let destroyCalled
const payload = new Readable({
read () {},
destroy (err, cb) {
destroyCalled = true
cb(err)
}
})
const response = new Writable()
Object.assign(response, {
setHeader: () => {},
hasHeader: () => false,
getHeader: () => undefined,
writeHead: () => {},
write: () => {},
headersSent: true
})
const log = {
warn: () => {}
}
const reply = new Reply(response, { context: { onSend: null } }, log)
reply.send(payload)
payload.destroy(new Error('stream error'))
t.equal(destroyCalled, true, 'Error not logged and not streamed')
})
test('reply.send throw with circular JSON', t => {
t.plan(1)
const response = {
setHeader: () => {},
hasHeader: () => false,
getHeader: () => undefined,
writeHead: () => {},
write: () => {},
end: () => {}
}
const reply = new Reply(response, { context: { onSend: [] } })
t.throws(() => {
const obj = {}
obj.obj = obj
reply.send(JSON.stringify(obj))
}, 'Converting circular structure to JSON')
})
test('reply.send returns itself', t => {
t.plan(1)
const response = {
setHeader: () => {},
hasHeader: () => false,
getHeader: () => undefined,
writeHead: () => {},
write: () => {},
end: () => {}
}
const reply = new Reply(response, { context: { onSend: [] } })
t.equal(reply.send('hello'), reply)
})
test('reply.serializer should set a custom serializer', t => {
t.plan(2)
const reply = new Reply(null, null, null)
t.equal(reply[kReplySerializer], null)
reply.serializer('serializer')
t.equal(reply[kReplySerializer], 'serializer')
})
test('reply.serializer should support running preSerialization hooks', t => {
t.plan(3)
const fastify = require('../..')()
fastify.addHook('preSerialization', async (request, reply, payload) => { t.ok('called', 'preSerialization') })
fastify.route({
method: 'GET',
url: '/',
handler: (req, reply) => {
reply
.type('application/json')
.serializer(JSON.stringify)
.send({ foo: 'bar' })
}
})
fastify.inject({
method: 'GET',
url: '/'
}, (err, res) => {
t.error(err)
t.equal(res.payload, '{"foo":"bar"}')
})
})
test('reply.serialize should serialize payload', t => {
t.plan(1)
const response = { statusCode: 200 }
const context = {}
const reply = new Reply(response, { context })
t.equal(reply.serialize({ foo: 'bar' }), '{"foo":"bar"}')
})
test('reply.serialize should serialize payload with a custom serializer', t => {
t.plan(2)
let customSerializerCalled = false
const response = { statusCode: 200 }
const context = {}
const reply = new Reply(response, { context })
reply.serializer((x) => (customSerializerCalled = true) && JSON.stringify(x))
t.equal(reply.serialize({ foo: 'bar' }), '{"foo":"bar"}')
t.equal(customSerializerCalled, true, 'custom serializer not called')
})
test('reply.serialize should serialize payload with a context default serializer', t => {
t.plan(2)
let customSerializerCalled = false
const response = { statusCode: 200 }
const context = { [kReplySerializerDefault]: (x) => (customSerializerCalled = true) && JSON.stringify(x) }
const reply = new Reply(response, { context })
t.equal(reply.serialize({ foo: 'bar' }), '{"foo":"bar"}')
t.equal(customSerializerCalled, true, 'custom serializer not called')
})
test('reply.serialize should serialize payload with Fastify instance', t => {
t.plan(2)
const fastify = require('../..')()
fastify.route({
method: 'GET',
url: '/',
schema: {
response: {
200: {
type: 'object',
properties: {
foo: { type: 'string' }
}
}
}
},
handler: (req, reply) => {
reply.send(
reply.serialize({ foo: 'bar' })
)
}
})
fastify.inject({
method: 'GET',
url: '/'
}, (err, res) => {
t.error(err)
t.equal(res.payload, '{"foo":"bar"}')
})
})
test('within an instance', t => {
const fastify = require('../..')()
const test = t.test
fastify.get('/', function (req, reply) {
reply.code(200)
reply.header('Content-Type', 'text/plain')
reply.send('hello world!')
})
fastify.get('/auto-type', function (req, reply) {
reply.code(200)
reply.type('text/plain')
reply.send('hello world!')
})
fastify.get('/auto-status-code', function (req, reply) {
reply.send('hello world!')
})
fastify.get('/redirect', function (req, reply) {
reply.redirect('/')
})
fastify.get('/redirect-code', function (req, reply) {
reply.redirect(301, '/')
})
fastify.get('/redirect-code-before-call', function (req, reply) {
reply.code(307).redirect('/')
})
fastify.get('/redirect-code-before-call-overwrite', function (req, reply) {
reply.code(307).redirect(302, '/')
})
fastify.get('/custom-serializer', function (req, reply) {
reply.code(200)
reply.type('text/plain')
reply.serializer(function (body) {
return require('querystring').stringify(body)
})
reply.send({ hello: 'world!' })
})
fastify.register(function (instance, options, done) {
fastify.addHook('onSend', function (req, reply, payload, done) {
reply.header('x-onsend', 'yes')
done()
})
fastify.get('/redirect-onsend', function (req, reply) {
reply.redirect('/')
})
done()
})
fastify.listen(0, err => {
t.error(err)
fastify.server.unref()
test('custom serializer should be used', t => {
t.plan(3)
sget({
method: 'GET',
url: 'http://localhost:' + fastify.server.address().port + '/custom-serializer'
}, (err, response, body) => {
t.error(err)
t.equal(response.headers['content-type'], 'text/plain')
t.same(body.toString(), 'hello=world!')
})
})
test('status code and content-type should be correct', t => {
t.plan(4)
sget({
method: 'GET',
url: 'http://localhost:' + fastify.server.address().port
}, (err, response, body) => {
t.error(err)
t.equal(response.statusCode, 200)
t.equal(response.headers['content-type'], 'text/plain')
t.same(body.toString(), 'hello world!')
})
})
test('auto status code shoud be 200', t => {
t.plan(3)
sget({
method: 'GET',
url: 'http://localhost:' + fastify.server.address().port + '/auto-status-code'
}, (err, response, body) => {
t.error(err)
t.equal(response.statusCode, 200)
t.same(body.toString(), 'hello world!')
})
})
test('auto type shoud be text/plain', t => {
t.plan(3)
sget({
method: 'GET',
url: 'http://localhost:' + fastify.server.address().port + '/auto-type'
}, (err, response, body) => {
t.error(err)
t.equal(response.headers['content-type'], 'text/plain')
t.same(body.toString(), 'hello world!')
})
})
test('redirect to `/` - 1', t => {
t.plan(1)
http.get('http://localhost:' + fastify.server.address().port + '/redirect', function (response) {
t.equal(response.statusCode, 302)
})
})
test('redirect to `/` - 2', t => {
t.plan(1)
http.get('http://localhost:' + fastify.server.address().port + '/redirect-code', function (response) {
t.equal(response.statusCode, 301)
})
})
test('redirect to `/` - 3', t => {
t.plan(4)
sget({
method: 'GET',
url: 'http://localhost:' + fastify.server.address().port + '/redirect'
}, (err, response, body) => {
t.error(err)
t.equal(response.statusCode, 200)
t.equal(response.headers['content-type'], 'text/plain')
t.same(body.toString(), 'hello world!')
})
})
test('redirect to `/` - 4', t => {
t.plan(4)
sget({
method: 'GET',
url: 'http://localhost:' + fastify.server.address().port + '/redirect-code'
}, (err, response, body) => {
t.error(err)
t.equal(response.statusCode, 200)
t.equal(response.headers['content-type'], 'text/plain')
t.same(body.toString(), 'hello world!')
})
})
test('redirect to `/` - 5', t => {
t.plan(3)
const url = 'http://localhost:' + fastify.server.address().port + '/redirect-onsend'
http.get(url, (response) => {
t.equal(response.headers['x-onsend'], 'yes')
t.equal(response.headers['content-length'], '0')
t.equal(response.headers.location, '/')
})
})
test('redirect to `/` - 6', t => {
t.plan(4)
sget({
method: 'GET',
url: 'http://localhost:' + fastify.server.address().port + '/redirect-code-before-call'
}, (err, response, body) => {
t.error(err)
t.equal(response.statusCode, 200)
t.equal(response.headers['content-type'], 'text/plain')
t.same(body.toString(), 'hello world!')
})
})
test('redirect to `/` - 7', t => {
t.plan(4)
sget({
method: 'GET',
url: 'http://localhost:' + fastify.server.address().port + '/redirect-code-before-call-overwrite'
}, (err, response, body) => {
t.error(err)
t.equal(response.statusCode, 200)
t.equal(response.headers['content-type'], 'text/plain')
t.same(body.toString(), 'hello world!')
})
})
test('redirect to `/` - 8', t => {
t.plan(1)
http.get('http://localhost:' + fastify.server.address().port + '/redirect-code-before-call', function (response) {
t.equal(response.statusCode, 307)
})
})
test('redirect to `/` - 9', t => {
t.plan(1)
http.get('http://localhost:' + fastify.server.address().port + '/redirect-code-before-call-overwrite', function (response) {
t.equal(response.statusCode, 302)
})
})
t.end()
})
})
test('buffer without content type should send a application/octet-stream and raw buffer', t => {
t.plan(4)
const fastify = require('../..')()
fastify.get('/', function (req, reply) {
reply.send(Buffer.alloc(1024))
})
fastify.listen(0, err => {
t.error(err)
fastify.server.unref()
sget({
method: 'GET',
url: 'http://localhost:' + fastify.server.address().port
}, (err, response, body) => {
t.error(err)
t.equal(response.headers['content-type'], 'application/octet-stream')
t.same(body, Buffer.alloc(1024))
})
})
})
test('buffer with content type should not send application/octet-stream', t => {
t.plan(4)
const fastify = require('../..')()
fastify.get('/', function (req, reply) {
reply.header('Content-Type', 'text/plain')
reply.send(Buffer.alloc(1024))
})
fastify.listen(0, err => {
t.error(err)
fastify.server.unref()
sget({
method: 'GET',
url: 'http://localhost:' + fastify.server.address().port
}, (err, response, body) => {
t.error(err)
t.equal(response.headers['content-type'], 'text/plain')
t.same(body, Buffer.alloc(1024))
})
})
})
test('stream with content type should not send application/octet-stream', t => {
t.plan(4)
const fastify = require('../..')()
const fs = require('fs')
const path = require('path')
const streamPath = path.join(__dirname, '..', '..', 'package.json')
const stream = fs.createReadStream(streamPath)
const buf = fs.readFileSync(streamPath)
fastify.get('/', function (req, reply) {
reply.header('Content-Type', 'text/plain').send(stream)
})
fastify.listen(0, err => {
t.error(err)
fastify.server.unref()
sget({
method: 'GET',
url: 'http://localhost:' + fastify.server.address().port
}, (err, response, body) => {
t.error(err)
t.equal(response.headers['content-type'], 'text/plain')
t.same(body, buf)
})
})
})
test('stream using reply.raw.writeHead should return customize headers', t => {
t.plan(6)
const fastify = require('../..')()
const fs = require('fs')
const path = require('path')
const streamPath = path.join(__dirname, '..', '..', 'package.json')
const stream = fs.createReadStream(streamPath)
const buf = fs.readFileSync(streamPath)
fastify.get('/', function (req, reply) {
reply.log.warn = function mockWarn (message) {
t.equal(message, 'response will send, but you shouldn\'t use res.writeHead in stream mode')
}
reply.raw.writeHead(200, {
location: '/'
})
reply.send(stream)
})
fastify.listen(0, err => {
t.error(err)
fastify.server.unref()
sget({
method: 'GET',
url: 'http://localhost:' + fastify.server.address().port
}, (err, response, body) => {
t.error(err)
t.equal(response.headers.location, '/')
t.equal(response.headers['Content-Type'], undefined)
t.same(body, buf)
})
})
})
test('plain string without content type should send a text/plain', t => {
t.plan(4)
const fastify = require('../..')()
fastify.get('/', function (req, reply) {
reply.send('hello world!')
})
fastify.listen(0, err => {
t.error(err)
fastify.server.unref()
sget({
method: 'GET',
url: 'http://localhost:' + fastify.server.address().port
}, (err, response, body) => {
t.error(err)
t.equal(response.headers['content-type'], 'text/plain; charset=utf-8')
t.same(body.toString(), 'hello world!')
})
})
})
test('plain string with content type should be sent unmodified', t => {
t.plan(4)
const fastify = require('../..')()
fastify.get('/', function (req, reply) {
reply.type('text/css').send('hello world!')
})
fastify.listen(0, err => {
t.error(err)
fastify.server.unref()
sget({
method: 'GET',
url: 'http://localhost:' + fastify.server.address().port
}, (err, response, body) => {
t.error(err)
t.equal(response.headers['content-type'], 'text/css')
t.same(body.toString(), 'hello world!')
})
})
})
test('plain string with content type and custom serializer should be serialized', t => {
t.plan(4)
const fastify = require('../..')()
fastify.get('/', function (req, reply) {
reply
.serializer(() => 'serialized')
.type('text/css')
.send('hello world!')
})
fastify.listen(0, err => {
t.error(err)
fastify.server.unref()
sget({
method: 'GET',
url: 'http://localhost:' + fastify.server.address().port
}, (err, response, body) => {
t.error(err)
t.equal(response.headers['content-type'], 'text/css')
t.same(body.toString(), 'serialized')
})
})
})
test('plain string with content type application/json should NOT be serialized as json', t => {
t.plan(4)
const fastify = require('../..')()
fastify.get('/', function (req, reply) {
reply.type('application/json').send('{"key": "hello world!"}')
})
fastify.listen(0, err => {
t.error(err)
fastify.server.unref()
sget({
method: 'GET',
url: 'http://localhost:' + fastify.server.address().port
}, (err, response, body) => {
t.error(err)
t.equal(response.headers['content-type'], 'application/json; charset=utf-8')
t.same(body.toString(), '{"key": "hello world!"}')
})
})
})
test('plain string with custom json content type should NOT be serialized as json', t => {
t.plan(19)
const fastify = require('../..')()
const customSamples = {
collectionjson: {
mimeType: 'application/vnd.collection+json',
sample: '{"collection":{"version":"1.0","href":"http://api.example.com/people/"}}'
},
hal: {
mimeType: 'application/hal+json',
sample: '{"_links":{"self":{"href":"https://api.example.com/people/1"}},"name":"John Doe"}'
},
jsonapi: {
mimeType: 'application/vnd.api+json',
sample: '{"data":{"type":"people","id":"1"}}'
},
jsonld: {
mimeType: 'application/ld+json',
sample: '{"@context":"https://json-ld.org/contexts/person.jsonld","name":"John Doe"}'
},
ndjson: {
mimeType: 'application/x-ndjson',
sample: '{"a":"apple","b":{"bb":"bubble"}}\n{"c":"croissant","bd":{"dd":"dribble"}}'
},
siren: {
mimeType: 'application/vnd.siren+json',
sample: '{"class":"person","properties":{"name":"John Doe"}}'
}
}
Object.keys(customSamples).forEach((path) => {
fastify.get(`/${path}`, function (req, reply) {
reply.type(customSamples[path].mimeType).send(customSamples[path].sample)
})
})
fastify.listen(0, err => {
t.error(err)
fastify.server.unref()
Object.keys(customSamples).forEach((path) => {
sget({
method: 'GET',
url: 'http://localhost:' + fastify.server.address().port + '/' + path
}, (err, response, body) => {
t.error(err)
t.equal(response.headers['content-type'], customSamples[path].mimeType + '; charset=utf-8')
t.same(body.toString(), customSamples[path].sample)
})
})
})
})
test('non-string with content type application/json SHOULD be serialized as json', t => {
t.plan(4)
const fastify = require('../..')()
fastify.get('/', function (req, reply) {
reply.type('application/json').send({ key: 'hello world!' })
})
fastify.listen(0, err => {
t.error(err)
fastify.server.unref()
sget({
method: 'GET',
url: 'http://localhost:' + fastify.server.address().port
}, (err, response, body) => {
t.error(err)
t.equal(response.headers['content-type'], 'application/json; charset=utf-8')
t.same(body.toString(), JSON.stringify({ key: 'hello world!' }))
})
})
})
test('non-string with custom json content type SHOULD be serialized as json', t => {
t.plan(16)
const fastify = require('../..')()
const customSamples = {
collectionjson: {
mimeType: 'application/vnd.collection+json',
sample: JSON.parse('{"collection":{"version":"1.0","href":"http://api.example.com/people/"}}')
},
hal: {
mimeType: 'application/hal+json',
sample: JSON.parse('{"_links":{"self":{"href":"https://api.example.com/people/1"}},"name":"John Doe"}')
},
jsonapi: {
mimeType: 'application/vnd.api+json',
sample: JSON.parse('{"data":{"type":"people","id":"1"}}')
},
jsonld: {
mimeType: 'application/ld+json',
sample: JSON.parse('{"@context":"https://json-ld.org/contexts/person.jsonld","name":"John Doe"}')
},
siren: {
mimeType: 'application/vnd.siren+json',
sample: JSON.parse('{"class":"person","properties":{"name":"John Doe"}}')
}
}
Object.keys(customSamples).forEach((path) => {
fastify.get(`/${path}`, function (req, reply) {
reply.type(customSamples[path].mimeType).send(customSamples[path].sample)
})
})
fastify.listen(0, err => {
t.error(err)
fastify.server.unref()
Object.keys(customSamples).forEach((path) => {
sget({
method: 'GET',
url: 'http://localhost:' + fastify.server.address().port + '/' + path
}, (err, response, body) => {
t.error(err)
t.equal(response.headers['content-type'], customSamples[path].mimeType + '; charset=utf-8')
t.same(body.toString(), JSON.stringify(customSamples[path].sample))
})
})
})
})
test('error object with a content type that is not application/json should work', t => {
t.plan(6)
const fastify = require('../..')()
fastify.get('/text', function (req, reply) {
reply.type('text/plain')
reply.send(new Error('some application error'))
})
fastify.get('/html', function (req, reply) {
reply.type('text/html')
reply.send(new Error('some application error'))
})
fastify.inject({
method: 'GET',
url: '/text'
}, (err, res) => {
t.error(err)
t.equal(res.statusCode, 500)
t.equal(JSON.parse(res.payload).message, 'some application error')
})
fastify.inject({
method: 'GET',
url: '/html'
}, (err, res) => {
t.error(err)
t.equal(res.statusCode, 500)
t.equal(JSON.parse(res.payload).message, 'some application error')
})
})
test('undefined payload should be sent as-is', t => {
t.plan(6)
const fastify = require('../..')()
fastify.addHook('onSend', function (request, reply, payload, done) {
t.equal(payload, undefined)
done()
})
fastify.get('/', function (req, reply) {
reply.code(204).send()
})
fastify.listen(0, err => {
t.error(err)
fastify.server.unref()
sget({
method: 'GET',
url: `http://localhost:${fastify.server.address().port}`
}, (err, response, body) => {
t.error(err)
t.equal(response.headers['content-type'], undefined)
t.equal(response.headers['content-length'], undefined)
t.equal(body.length, 0)
})
})
})
test('for HEAD method, no body should be sent but content-length should be', t => {
t.plan(11)
const fastify = require('../..')()
const contentType = 'application/json; charset=utf-8'
const bodySize = JSON.stringify({ foo: 'bar' }).length
fastify.head('/', {
onSend: function (request, reply, payload, done) {
t.equal(payload, undefined)
done()
}
}, function (req, reply) {
reply.header('content-length', bodySize)
reply.header('content-type', contentType)
reply.code(200).send()
})
fastify.head('/with/null', {
onSend: function (request, reply, payload, done) {
t.equal(payload, 'null')
done()
}
}, function (req, reply) {
reply.header('content-length', bodySize)
reply.header('content-type', contentType)
reply.code(200).send(null)
})
fastify.listen(0, err => {
t.error(err)
fastify.server.unref()
sget({
method: 'HEAD',
url: `http://localhost:${fastify.server.address().port}`
}, (err, response, body) => {
t.error(err)
t.equal(response.headers['content-type'], contentType)
t.equal(response.headers['content-length'], bodySize.toString())
t.equal(body.length, 0)
})
sget({
method: 'HEAD',
url: `http://localhost:${fastify.server.address().port}/with/null`
}, (err, response, body) => {
t.error(err)
t.equal(response.headers['content-type'], contentType)
t.equal(response.headers['content-length'], bodySize.toString())
t.equal(body.length, 0)
})
})
})
test('reply.send(new NotFound()) should not invoke the 404 handler', t => {
t.plan(9)
const fastify = require('../..')()
fastify.setNotFoundHandler((req, reply) => {
t.fail('Should not be called')
})
fastify.get('/not-found', function (req, reply) {
reply.send(new NotFound())
})
fastify.register(function (instance, options, done) {
instance.get('/not-found', function (req, reply) {
reply.send(new NotFound())
})
done()
}, { prefix: '/prefixed' })
fastify.listen(0, err => {
t.error(err)
fastify.server.unref()
sget({
method: 'GET',
url: 'http://localhost:' + fastify.server.address().port + '/not-found'
}, (err, response, body) => {
t.error(err)
t.equal(response.statusCode, 404)
t.equal(response.headers['content-type'], 'application/json; charset=utf-8')
t.same(JSON.parse(body.toString()), {
statusCode: 404,
error: 'Not Found',
message: 'Not Found'
})
})
sget({
method: 'GET',
url: 'http://localhost:' + fastify.server.address().port + '/prefixed/not-found'
}, (err, response, body) => {
t.error(err)
t.equal(response.statusCode, 404)
t.equal(response.headers['content-type'], 'application/json; charset=utf-8')
t.same(JSON.parse(body), {
error: 'Not Found',
message: 'Not Found',
statusCode: 404
})
})
})
})
test('reply can set multiple instances of same header', t => {
t.plan(4)
const fastify = require('../../')()
fastify.get('/headers', function (req, reply) {
reply
.header('set-cookie', 'one')
.header('set-cookie', 'two')
.send({})
})
fastify.listen(0, err => {
t.error(err)
fastify.server.unref()
sget({
method: 'GET',
url: 'http://localhost:' + fastify.server.address().port + '/headers'
}, (err, response, body) => {
t.error(err)
t.ok(response.headers['set-cookie'])
t.strictSame(response.headers['set-cookie'], ['one', 'two'])
})
})
})
test('reply.hasHeader returns correct values', t => {
t.plan(3)
const fastify = require('../../')()
fastify.get('/headers', function (req, reply) {
reply.header('x-foo', 'foo')
t.equal(reply.hasHeader('x-foo'), true)
t.equal(reply.hasHeader('x-bar'), false)
reply.send()
})
fastify.listen(0, err => {
t.error(err)
fastify.server.unref()
sget({
method: 'GET',
url: 'http://localhost:' + fastify.server.address().port + '/headers'
}, () => {})
})
})
test('reply.getHeader returns correct values', t => {
t.plan(4)
const fastify = require('../../')()
fastify.get('/headers', function (req, reply) {
reply.header('x-foo', 'foo')
t.equal(reply.getHeader('x-foo'), 'foo')
reply.header('x-foo', 'bar')
t.strictSame(reply.getHeader('x-foo'), 'bar')
reply.header('set-cookie', 'one')
reply.header('set-cookie', 'two')
t.strictSame(reply.getHeader('set-cookie'), ['one', 'two'])
reply.send()
})
fastify.listen(0, err => {
t.error(err)
fastify.server.unref()
sget({
method: 'GET',
url: 'http://localhost:' + fastify.server.address().port + '/headers'
}, () => {})
})
})
test('reply.getHeader returns raw header if there is not in the reply headers', t => {
t.plan(1)
const response = {
setHeader: () => {},
hasHeader: () => true,
getHeader: () => 'bar',
writeHead: () => {},
end: () => {}
}
const reply = new Reply(response, { onSend: [] }, null)
t.equal(reply.getHeader('foo'), 'bar')
})
test('reply.getHeaders returns correct values', t => {
t.plan(3)
const fastify = require('../../')()
fastify.get('/headers', function (req, reply) {
reply.header('x-foo', 'foo')
t.strictSame(reply.getHeaders(), {
'x-foo': 'foo'
})
reply.header('x-bar', 'bar')
reply.raw.setHeader('x-foo', 'foo2')
reply.raw.setHeader('x-baz', 'baz')
t.strictSame(reply.getHeaders(), {
'x-foo': 'foo',
'x-bar': 'bar',
'x-baz': 'baz'
})
reply.send()
})
fastify.inject('/headers', (err) => {
t.error(err)
})
})
test('reply.removeHeader can remove the value', t => {
t.plan(5)
const fastify = require('../../')()
t.teardown(fastify.close.bind(fastify))
fastify.get('/headers', function (req, reply) {
reply.header('x-foo', 'foo')
t.equal(reply.getHeader('x-foo'), 'foo')
t.equal(reply.removeHeader('x-foo'), reply)
t.strictSame(reply.getHeader('x-foo'), undefined)
reply.send()
})
fastify.listen(0, err => {
t.error(err)
fastify.server.unref()
sget({
method: 'GET',
url: 'http://localhost:' + fastify.server.address().port + '/headers'
}, () => {
t.pass()
})
})
})
test('reply.header can reset the value', t => {
t.plan(3)
const fastify = require('../../')()
t.teardown(fastify.close.bind(fastify))
fastify.get('/headers', function (req, reply) {
reply.header('x-foo', 'foo')
reply.header('x-foo', undefined)
t.strictSame(reply.getHeader('x-foo'), '')
reply.send()
})
fastify.listen(0, err => {
t.error(err)
fastify.server.unref()
sget({
method: 'GET',
url: 'http://localhost:' + fastify.server.address().port + '/headers'
}, () => {
t.pass()
})
})
})
// https://github.com/fastify/fastify/issues/3030
test('reply.hasHeader computes raw and fastify headers', t => {
t.plan(4)
const fastify = require('../../')()
t.teardown(fastify.close.bind(fastify))
fastify.get('/headers', function (req, reply) {
reply.header('x-foo', 'foo')
reply.raw.setHeader('x-bar', 'bar')
t.ok(reply.hasHeader('x-foo'))
t.ok(reply.hasHeader('x-bar'))
reply.send()
})
fastify.listen(0, err => {
t.error(err)
fastify.server.unref()
sget({
method: 'GET',
url: 'http://localhost:' + fastify.server.address().port + '/headers'
}, () => {
t.pass()
})
})
})
test('Reply should handle JSON content type with a charset', t => {
t.plan(16)
const fastify = require('../../')()
fastify.get('/default', function (req, reply) {
reply.send({ hello: 'world' })
})
fastify.get('/utf8', function (req, reply) {
reply
.header('content-type', 'application/json; charset=utf-8')
.send({ hello: 'world' })
})
fastify.get('/utf16', function (req, reply) {
reply
.header('content-type', 'application/json; charset=utf-16')
.send({ hello: 'world' })
})
fastify.get('/utf32', function (req, reply) {
reply
.header('content-type', 'application/json; charset=utf-32')
.send({ hello: 'world' })
})
fastify.get('/type-utf8', function (req, reply) {
reply
.type('application/json; charset=utf-8')
.send({ hello: 'world' })
})
fastify.get('/type-utf16', function (req, reply) {
reply
.type('application/json; charset=utf-16')
.send({ hello: 'world' })
})
fastify.get('/type-utf32', function (req, reply) {
reply
.type('application/json; charset=utf-32')
.send({ hello: 'world' })
})
fastify.get('/no-space-type-utf32', function (req, reply) {
reply
.type('application/json;charset=utf-32')
.send({ hello: 'world' })
})
fastify.inject('/default', (err, res) => {
t.error(err)
t.equal(res.headers['content-type'], 'application/json; charset=utf-8')
})
fastify.inject('/utf8', (err, res) => {
t.error(err)
t.equal(res.headers['content-type'], 'application/json; charset=utf-8')
})
fastify.inject('/utf16', (err, res) => {
t.error(err)
t.equal(res.headers['content-type'], 'application/json; charset=utf-16')
})
fastify.inject('/utf32', (err, res) => {
t.error(err)
t.equal(res.headers['content-type'], 'application/json; charset=utf-32')
})
fastify.inject('/type-utf8', (err, res) => {
t.error(err)
t.equal(res.headers['content-type'], 'application/json; charset=utf-8')
})
fastify.inject('/type-utf16', (err, res) => {
t.error(err)
t.equal(res.headers['content-type'], 'application/json; charset=utf-16')
})
fastify.inject('/type-utf32', (err, res) => {
t.error(err)
t.equal(res.headers['content-type'], 'application/json; charset=utf-32')
})
fastify.inject('/no-space-type-utf32', (err, res) => {
t.error(err)
t.equal(res.headers['content-type'], 'application/json;charset=utf-32')
})
})
test('Content type and charset set previously', t => {
t.plan(2)
const fastify = require('../../')()
fastify.addHook('onRequest', function (req, reply, done) {
reply.header('content-type', 'application/json; charset=utf-16')
done()
})
fastify.get('/', function (req, reply) {
reply.send({ hello: 'world' })
})
fastify.inject('/', (err, res) => {
t.error(err)
t.equal(res.headers['content-type'], 'application/json; charset=utf-16')
})
})
test('.status() is an alias for .code()', t => {
t.plan(2)
const fastify = require('../..')()
fastify.get('/', function (req, reply) {
reply.status(418).send()
})
fastify.inject('/', (err, res) => {
t.error(err)
t.equal(res.statusCode, 418)
})
})
test('.statusCode is getter and setter', t => {
t.plan(4)
const fastify = require('../..')()
fastify.get('/', function (req, reply) {
t.ok(reply.statusCode, 200, 'default status value')
reply.statusCode = 418
t.ok(reply.statusCode, 418)
reply.send()
})
fastify.inject('/', (err, res) => {
t.error(err)
t.equal(res.statusCode, 418)
})
})
test('reply.header setting multiple cookies as multiple Set-Cookie headers', t => {
t.plan(7)
const fastify = require('../../')()
fastify.get('/headers', function (req, reply) {
reply
.header('set-cookie', 'one')
.header('set-cookie', 'two')
.header('set-cookie', 'three')
.header('set-cookie', ['four', 'five', 'six'])
.send({})
})
fastify.listen(0, err => {
t.error(err)
fastify.server.unref()
sget({
method: 'GET',
url: 'http://localhost:' + fastify.server.address().port + '/headers'
}, (err, response, body) => {
t.error(err)
t.ok(response.headers['set-cookie'])
t.strictSame(response.headers['set-cookie'], ['one', 'two', 'three', 'four', 'five', 'six'])
})
})
fastify.inject('/headers', (error, response) => {
t.error(error)
t.ok(response.headers['set-cookie'])
t.strictSame(response.headers['set-cookie'], ['one', 'two', 'three', 'four', 'five', 'six'])
})
})
test('should throw error when passing falsy value to reply.sent', t => {
t.plan(4)
const fastify = require('../..')()
fastify.get('/', function (req, reply) {
try {
reply.sent = false
} catch (err) {
t.equal(err.code, 'FST_ERR_REP_SENT_VALUE')
t.equal(err.message, 'The only possible value for reply.sent is true.')
reply.send()
}
})
fastify.inject('/', (err, res) => {
t.error(err)
t.pass()
})
})
test('should throw error when attempting to set reply.sent more than once', t => {
t.plan(4)
const fastify = require('../..')()
fastify.get('/', function (req, reply) {
reply.sent = true
try {
reply.sent = true
} catch (err) {
t.equal(err.code, 'FST_ERR_REP_ALREADY_SENT')
t.equal(err.message, 'Reply was already sent.')
}
reply.raw.end()
})
fastify.inject('/', (err, res) => {
t.error(err)
t.pass()
})
})
test('reply.getResponseTime() should return 0 before the timer is initialised on the reply by setting up response listeners', t => {
t.plan(1)
const response = { statusCode: 200 }
const reply = new Reply(response, null)
t.equal(reply.getResponseTime(), 0)
})
test('reply.getResponseTime() should return a number greater than 0 after the timer is initialised on the reply by setting up response listeners', t => {
t.plan(1)
const fastify = require('../..')()
fastify.route({
method: 'GET',
url: '/',
handler: (req, reply) => {
reply.send('hello world')
}
})
fastify.addHook('onResponse', (req, reply) => {
t.ok(reply.getResponseTime() > 0)
t.end()
})
fastify.inject({ method: 'GET', url: '/' })
})
test('reply.getResponseTime() should return the time since a request started while inflight', t => {
t.plan(1)
const fastify = require('../..')()
fastify.route({
method: 'GET',
url: '/',
handler: (req, reply) => {
reply.send('hello world')
}
})
fastify.addHook('preValidation', (req, reply, done) => {
t.not(reply.getResponseTime(), reply.getResponseTime())
done()
})
fastify.addHook('onResponse', (req, reply) => {
t.end()
})
fastify.inject({ method: 'GET', url: '/' })
})
test('reply.getResponseTime() should return the same value after a request is finished', t => {
t.plan(1)
const fastify = require('../..')()
fastify.route({
method: 'GET',
url: '/',
handler: (req, reply) => {
reply.send('hello world')
}
})
fastify.addHook('onResponse', (req, reply) => {
t.equal(reply.getResponseTime(), reply.getResponseTime())
t.end()
})
fastify.inject({ method: 'GET', url: '/' })
})
test('reply should use the custom serializer', t => {
t.plan(4)
const fastify = require('../..')()
fastify.setReplySerializer((payload, statusCode) => {
t.same(payload, { foo: 'bar' })
t.equal(statusCode, 200)
payload.foo = 'bar bar'
return JSON.stringify(payload)
})
fastify.route({
method: 'GET',
url: '/',
handler: (req, reply) => {
reply.send({ foo: 'bar' })
}
})
fastify.inject({
method: 'GET',
url: '/'
}, (err, res) => {
t.error(err)
t.equal(res.payload, '{"foo":"bar bar"}')
})
})
test('reply should use the right serializer in encapsulated context', t => {
t.plan(9)
const fastify = require('../..')()
fastify.setReplySerializer((payload) => {
t.same(payload, { foo: 'bar' })
payload.foo = 'bar bar'
return JSON.stringify(payload)
})
fastify.route({
method: 'GET',
url: '/',
handler: (req, reply) => { reply.send({ foo: 'bar' }) }
})
fastify.register(function (instance, opts, done) {
instance.route({
method: 'GET',
url: '/sub',
handler: (req, reply) => { reply.send({ john: 'doo' }) }
})
instance.setReplySerializer((payload) => {
t.same(payload, { john: 'doo' })
payload.john = 'too too'
return JSON.stringify(payload)
})
done()
})
fastify.register(function (instance, opts, done) {
instance.route({
method: 'GET',
url: '/sub',
handler: (req, reply) => { reply.send({ sweet: 'potato' }) }
})
instance.setReplySerializer((payload) => {
t.same(payload, { sweet: 'potato' })
payload.sweet = 'potato potato'
return JSON.stringify(payload)
})
done()
}, { prefix: 'sub' })
fastify.inject({
method: 'GET',
url: '/'
}, (err, res) => {
t.error(err)
t.equal(res.payload, '{"foo":"bar bar"}')
})
fastify.inject({
method: 'GET',
url: '/sub'
}, (err, res) => {
t.error(err)
t.equal(res.payload, '{"john":"too too"}')
})
fastify.inject({
method: 'GET',
url: '/sub/sub'
}, (err, res) => {
t.error(err)
t.equal(res.payload, '{"sweet":"potato potato"}')
})
})
test('reply should use the right serializer in deep encapsulated context', t => {
t.plan(8)
const fastify = require('../..')()
fastify.route({
method: 'GET',
url: '/',
handler: (req, reply) => { reply.send({ foo: 'bar' }) }
})
fastify.register(function (instance, opts, done) {
instance.route({
method: 'GET',
url: '/sub',
handler: (req, reply) => { reply.send({ john: 'doo' }) }
})
instance.setReplySerializer((payload) => {
t.same(payload, { john: 'doo' })
payload.john = 'too too'
return JSON.stringify(payload)
})
instance.register(function (subInstance, opts, done) {
subInstance.route({
method: 'GET',
url: '/deep',
handler: (req, reply) => { reply.send({ john: 'deep' }) }
})
subInstance.setReplySerializer((payload) => {
t.same(payload, { john: 'deep' })
payload.john = 'deep deep'
return JSON.stringify(payload)
})
done()
})
done()
})
fastify.inject({
method: 'GET',
url: '/'
}, (err, res) => {
t.error(err)
t.equal(res.payload, '{"foo":"bar"}')
})
fastify.inject({
method: 'GET',
url: '/sub'
}, (err, res) => {
t.error(err)
t.equal(res.payload, '{"john":"too too"}')
})
fastify.inject({
method: 'GET',
url: '/deep'
}, (err, res) => {
t.error(err)
t.equal(res.payload, '{"john":"deep deep"}')
})
})
test('reply should use the route serializer', t => {
t.plan(3)
const fastify = require('../..')()
fastify.setReplySerializer(() => {
t.fail('this serializer should not be executed')
})
fastify.route({
method: 'GET',
url: '/',
handler: (req, reply) => {
reply
.serializer((payload) => {
t.same(payload, { john: 'doo' })
payload.john = 'too too'
return JSON.stringify(payload)
})
.send({ john: 'doo' })
}
})
fastify.inject({
method: 'GET',
url: '/'
}, (err, res) => {
t.error(err)
t.equal(res.payload, '{"john":"too too"}')
})
})
test('cannot set the replySerializer when the server is running', t => {
t.plan(2)
const fastify = require('../..')()
t.teardown(fastify.close.bind(fastify))
fastify.listen(err => {
t.error(err)
try {
fastify.setReplySerializer(() => {})
t.fail('this serializer should not be setup')
} catch (e) {
t.equal(e.message, 'Cannot call "setReplySerializer" when fastify instance is already started!')
}
})
})
test('reply should not call the custom serializer for errors and not found', t => {
t.plan(9)
const fastify = require('../..')()
fastify.setReplySerializer((payload, statusCode) => {
t.same(payload, { foo: 'bar' })
t.equal(statusCode, 200)
return JSON.stringify(payload)
})
fastify.get('/', (req, reply) => { reply.send({ foo: 'bar' }) })
fastify.get('/err', (req, reply) => { reply.send(new Error('an error')) })
fastify.inject({
method: 'GET',
url: '/'
}, (err, res) => {
t.error(err)
t.equal(res.statusCode, 200)
t.equal(res.payload, '{"foo":"bar"}')
})
fastify.inject({
method: 'GET',
url: '/err'
}, (err, res) => {
t.error(err)
t.equal(res.statusCode, 500)
})
fastify.inject({
method: 'GET',
url: '/not-existing'
}, (err, res) => {
t.error(err)
t.equal(res.statusCode, 404)
})
})
test('reply.then', t => {
t.plan(4)
function request () {}
t.test('without an error', t => {
t.plan(1)
const response = new Writable()
const reply = new Reply(response, request)
reply.then(function () {
t.pass('fulfilled called')
})
response.destroy()
})
t.test('with an error', t => {
t.plan(1)
const response = new Writable()
const reply = new Reply(response, request)
const _err = new Error('kaboom')
reply.then(function () {
t.fail('fulfilled called')
}, function (err) {
t.equal(err, _err)
})
response.destroy(_err)
})
t.test('with error but without reject callback', t => {
t.plan(1)
const response = new Writable()
const reply = new Reply(response, request)
const _err = new Error('kaboom')
reply.then(function () {
t.fail('fulfilled called')
})
t.pass()
response.destroy(_err)
})
t.test('with error, without reject callback, with logger', t => {
t.plan(1)
const response = new Writable()
const reply = new Reply(response, request)
// spy logger
reply.log = {
warn: (message) => {
t.equal(message, 'unhandled rejection on reply.then')
}
}
const _err = new Error('kaboom')
reply.then(function () {
t.fail('fulfilled called')
})
response.destroy(_err)
})
})
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