95 lines
2.6 KiB
JavaScript
95 lines
2.6 KiB
JavaScript
'use strict'
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const { test } = require('node:test')
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const fs = require('node:fs')
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const Fastify = require('../fastify')
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test('should respond with a stream', async t => {
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t.plan(4)
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const fastify = Fastify()
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fastify.get('/', function (req, reply) {
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const stream = fs.createReadStream(__filename, 'utf8')
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reply.code(200).send(stream)
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})
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const fastifyServer = await fastify.listen({ port: 0 })
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t.after(() => { fastify.close() })
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const response = await fetch(fastifyServer)
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t.assert.ok(response.ok)
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t.assert.strictEqual(response.headers.get('content-type'), null)
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t.assert.strictEqual(response.status, 200)
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const data = await response.text()
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const expected = await fs.promises.readFile(__filename, 'utf8')
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t.assert.strictEqual(expected.toString(), data.toString())
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})
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test('should respond with a stream (error)', async t => {
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t.plan(2)
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const fastify = Fastify()
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fastify.get('/error', function (req, reply) {
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const stream = fs.createReadStream('not-existing-file', 'utf8')
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reply.code(200).send(stream)
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})
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const fastifyServer = await fastify.listen({ port: 0 })
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t.after(() => fastify.close())
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const response = await fetch(`${fastifyServer}/error`)
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t.assert.ok(!response.ok)
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t.assert.strictEqual(response.status, 500)
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})
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test('should trigger the onSend hook', async (t) => {
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t.plan(3)
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const fastify = Fastify()
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fastify.get('/', (req, reply) => {
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reply.send(fs.createReadStream(__filename, 'utf8'))
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})
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fastify.addHook('onSend', (req, reply, payload, done) => {
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t.assert.ok(payload._readableState)
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reply.header('Content-Type', 'application/javascript')
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done()
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})
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const res = await fastify.inject({
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url: '/'
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})
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t.assert.strictEqual(res.headers['content-type'], 'application/javascript')
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t.assert.strictEqual(res.payload, fs.readFileSync(__filename, 'utf8'))
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return fastify.close()
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})
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test('should trigger the onSend hook only twice if pumping the stream fails, first with the stream, second with the serialized error', async t => {
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t.plan(4)
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const fastify = Fastify()
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fastify.get('/', (req, reply) => {
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reply.send(fs.createReadStream('not-existing-file', 'utf8'))
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})
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let counter = 0
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fastify.addHook('onSend', (req, reply, payload, done) => {
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if (counter === 0) {
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t.assert.ok(payload._readableState)
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} else if (counter === 1) {
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const error = JSON.parse(payload)
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t.assert.strictEqual(error.statusCode, 500)
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}
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counter++
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done()
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})
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const fastifyServer = await fastify.listen({ port: 0 })
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t.after(() => { fastify.close() })
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const response = await fetch(fastifyServer)
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t.assert.ok(!response.ok)
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t.assert.strictEqual(response.status, 500)
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})
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