fastify
Version:
Fast and low overhead web framework, for Node.js
232 lines (192 loc) • 5.36 kB
JavaScript
const { test } = require('node:test')
const Fastify = require('..')
const symbols = require('../lib/symbols.js')
test('default 500', (t, done) => {
t.plan(4)
const fastify = Fastify()
t.after(() => fastify.close())
fastify.get('/', function (req, reply) {
reply.send(new Error('kaboom'))
})
fastify.inject({
method: 'GET',
url: '/'
}, (err, res) => {
t.assert.ifError(err)
t.assert.strictEqual(res.statusCode, 500)
t.assert.strictEqual(res.headers['content-type'], 'application/json; charset=utf-8')
t.assert.deepStrictEqual(JSON.parse(res.payload), {
error: 'Internal Server Error',
message: 'kaboom',
statusCode: 500
})
done()
})
})
test('custom 500', (t, done) => {
t.plan(6)
const fastify = Fastify()
t.after(() => fastify.close())
fastify.get('/', function (req, reply) {
reply.send(new Error('kaboom'))
})
fastify.setErrorHandler(function (err, request, reply) {
t.assert.ok(typeof request === 'object')
t.assert.ok(request instanceof fastify[symbols.kRequest].parent)
reply
.code(500)
.type('text/plain')
.send('an error happened: ' + err.message)
})
fastify.inject({
method: 'GET',
url: '/'
}, (err, res) => {
t.assert.ifError(err)
t.assert.strictEqual(res.statusCode, 500)
t.assert.strictEqual(res.headers['content-type'], 'text/plain')
t.assert.deepStrictEqual(res.payload.toString(), 'an error happened: kaboom')
done()
})
})
test('encapsulated 500', async t => {
t.plan(8)
const fastify = Fastify()
t.after(() => fastify.close())
fastify.get('/', function (req, reply) {
reply.send(new Error('kaboom'))
})
fastify.register(function (f, opts, done) {
f.get('/', function (req, reply) {
reply.send(new Error('kaboom'))
})
f.setErrorHandler(function (err, request, reply) {
t.assert.ok(typeof request === 'object')
t.assert.ok(request instanceof fastify[symbols.kRequest].parent)
reply
.code(500)
.type('text/plain')
.send('an error happened: ' + err.message)
})
done()
}, { prefix: 'test' })
{
const response = await fastify.inject({
method: 'GET',
url: '/test'
})
t.assert.strictEqual(response.statusCode, 500)
t.assert.strictEqual(response.headers['content-type'], 'text/plain')
t.assert.deepStrictEqual(response.payload.toString(), 'an error happened: kaboom')
}
{
const response = await fastify.inject({
method: 'GET',
url: '/'
})
t.assert.strictEqual(response.statusCode, 500)
t.assert.strictEqual(response.headers['content-type'], 'application/json; charset=utf-8')
t.assert.deepStrictEqual(JSON.parse(response.payload), {
error: 'Internal Server Error',
message: 'kaboom',
statusCode: 500
})
}
})
test('custom 500 with hooks', (t, done) => {
t.plan(7)
const fastify = Fastify()
t.after(() => fastify.close())
fastify.get('/', function (req, reply) {
reply.send(new Error('kaboom'))
})
fastify.setErrorHandler(function (err, request, reply) {
reply
.code(500)
.type('text/plain')
.send('an error happened: ' + err.message)
})
fastify.addHook('onSend', (req, res, payload, done) => {
t.assert.ok('called', 'onSend')
done()
})
fastify.addHook('onRequest', (req, res, done) => {
t.assert.ok('called', 'onRequest')
done()
})
fastify.addHook('onResponse', (request, reply, done) => {
t.assert.ok('called', 'onResponse')
done()
})
fastify.inject({
method: 'GET',
url: '/'
}, (err, res) => {
t.assert.ifError(err)
t.assert.strictEqual(res.statusCode, 500)
t.assert.strictEqual(res.headers['content-type'], 'text/plain')
t.assert.deepStrictEqual(res.payload.toString(), 'an error happened: kaboom')
done()
})
})
test('cannot set errorHandler after binding', (t, done) => {
t.plan(2)
const fastify = Fastify()
t.after(() => fastify.close())
fastify.listen({ port: 0 }, err => {
t.assert.ifError(err)
try {
fastify.setErrorHandler(() => { })
t.assert.fail()
} catch (e) {
t.assert.ok(true)
} finally {
done()
}
})
})
test('cannot set childLoggerFactory after binding', (t, done) => {
t.plan(2)
const fastify = Fastify()
t.after(() => fastify.close())
fastify.listen({ port: 0 }, err => {
t.assert.ifError(err)
try {
fastify.setChildLoggerFactory(() => { })
t.assert.fail()
} catch (e) {
t.assert.ok(true)
} finally {
done()
}
})
})
test('catch synchronous errors', (t, done) => {
t.plan(3)
const fastify = Fastify()
t.after(() => fastify.close())
fastify.setErrorHandler((_, req, reply) => {
throw new Error('kaboom2')
})
fastify.post('/', function (req, reply) {
reply.send(new Error('kaboom'))
})
fastify.inject({
method: 'POST',
url: '/',
headers: {
'Content-Type': 'application/json'
},
payload: JSON.stringify({ hello: 'world' }).substring(0, 5)
}, (err, res) => {
t.assert.ifError(err)
t.assert.strictEqual(res.statusCode, 500)
t.assert.deepStrictEqual(res.json(), {
error: 'Internal Server Error',
message: 'kaboom2',
statusCode: 500
})
done()
})
})