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'use strict'
const { test } = require('node:test')
const Fastify = require('..')
const os = require('node:os')
const {
kOptions,
kErrorHandler,
kChildLoggerFactory,
kState
} = require('../lib/symbols')
const isIPv6Missing = !Object.values(os.networkInterfaces()).flat().some(({ family }) => family === 'IPv6')
test('root fastify instance is an object', t => {
t.plan(1)
t.assert.strictEqual(typeof Fastify(), 'object')
})
test('fastify instance should contains ajv options', t => {
t.plan(1)
const fastify = Fastify({
ajv: {
customOptions: {
nullable: false
}
}
})
t.assert.deepStrictEqual(fastify[kOptions].ajv, {
customOptions: {
nullable: false
},
plugins: []
})
})
test('fastify instance should contains ajv options.plugins nested arrays', t => {
t.plan(1)
const fastify = Fastify({
ajv: {
customOptions: {
nullable: false
},
plugins: [[]]
}
})
t.assert.deepStrictEqual(fastify[kOptions].ajv, {
customOptions: {
nullable: false
},
plugins: [[]]
})
})
test('fastify instance get invalid ajv options', t => {
t.plan(1)
t.assert.throws(() => Fastify({
ajv: {
customOptions: 8
}
}))
})
test('fastify instance get invalid ajv options.plugins', t => {
t.plan(1)
t.assert.throws(() => Fastify({
ajv: {
customOptions: {},
plugins: 8
}
}))
})
test('fastify instance should contain default errorHandler', t => {
t.plan(3)
const fastify = Fastify()
t.assert.ok(fastify[kErrorHandler].func instanceof Function)
t.assert.deepStrictEqual(fastify.errorHandler, fastify[kErrorHandler].func)
t.assert.deepStrictEqual(Object.getOwnPropertyDescriptor(fastify, 'errorHandler').set, undefined)
})
test('errorHandler in plugin should be separate from the external one', async t => {
t.plan(4)
const fastify = Fastify()
fastify.register((instance, opts, done) => {
const inPluginErrHandler = (_, __, reply) => {
reply.send({ plugin: 'error-object' })
}
instance.setErrorHandler(inPluginErrHandler)
t.assert.notDeepStrictEqual(instance.errorHandler, fastify.errorHandler)
t.assert.strictEqual(instance.errorHandler.name, 'bound inPluginErrHandler')
done()
})
await fastify.ready()
t.assert.ok(fastify[kErrorHandler].func instanceof Function)
t.assert.deepStrictEqual(fastify.errorHandler, fastify[kErrorHandler].func)
})
test('fastify instance should contain default childLoggerFactory', t => {
t.plan(3)
const fastify = Fastify()
t.assert.ok(fastify[kChildLoggerFactory] instanceof Function)
t.assert.deepStrictEqual(fastify.childLoggerFactory, fastify[kChildLoggerFactory])
t.assert.deepStrictEqual(Object.getOwnPropertyDescriptor(fastify, 'childLoggerFactory').set, undefined)
})
test('childLoggerFactory in plugin should be separate from the external one', async t => {
t.plan(4)
const fastify = Fastify()
fastify.register((instance, opts, done) => {
const inPluginLoggerFactory = function (logger, bindings, opts) {
return logger.child(bindings, opts)
}
instance.setChildLoggerFactory(inPluginLoggerFactory)
t.assert.notDeepStrictEqual(instance.childLoggerFactory, fastify.childLoggerFactory)
t.assert.strictEqual(instance.childLoggerFactory.name, 'inPluginLoggerFactory')
done()
})
await fastify.ready()
t.assert.ok(fastify[kChildLoggerFactory] instanceof Function)
t.assert.deepStrictEqual(fastify.childLoggerFactory, fastify[kChildLoggerFactory])
})
test('ready should resolve in order when called multiply times (promises only)', async (t) => {
const app = Fastify()
const expectedOrder = [1, 2, 3, 4, 5]
const result = []
const promises = [1, 2, 3, 4, 5]
.map((id) => app.ready().then(() => result.push(id)))
await Promise.all(promises)
t.assert.deepStrictEqual(result, expectedOrder, 'Should resolve in order')
})
test('ready should reject in order when called multiply times (promises only)', async (t) => {
const app = Fastify()
const expectedOrder = [1, 2, 3, 4, 5]
const result = []
app.register((instance, opts, done) => {
setTimeout(() => done(new Error('test')), 500)
})
const promises = [1, 2, 3, 4, 5]
.map((id) => app.ready().catch(() => result.push(id)))
await Promise.all(promises)
t.assert.deepStrictEqual(result, expectedOrder, 'Should resolve in order')
})
test('ready should reject in order when called multiply times (callbacks only)', async (t) => {
const app = Fastify()
const expectedOrder = [1, 2, 3, 4, 5]
const result = []
app.register((instance, opts, done) => {
setTimeout(() => done(new Error('test')), 500)
})
expectedOrder.map((id) => app.ready(() => result.push(id)))
await app.ready().catch(err => {
t.assert.strictEqual(err.message, 'test')
})
t.assert.deepStrictEqual(result, expectedOrder, 'Should resolve in order')
})
test('ready should resolve in order when called multiply times (callbacks only)', async (t) => {
const app = Fastify()
const expectedOrder = [1, 2, 3, 4, 5]
const result = []
expectedOrder.map((id) => app.ready(() => result.push(id)))
await app.ready()
t.assert.deepStrictEqual(result, expectedOrder, 'Should resolve in order')
})
test('ready should resolve in order when called multiply times (mixed)', async (t) => {
const app = Fastify()
const expectedOrder = [1, 2, 3, 4, 5, 6]
const result = []
for (const order of expectedOrder) {
if (order % 2) {
app.ready(() => result.push(order))
} else {
app.ready().then(() => result.push(order))
}
}
await app.ready()
t.assert.deepStrictEqual(result, expectedOrder, 'Should resolve in order')
})
test('ready should reject in order when called multiply times (mixed)', async (t) => {
const app = Fastify()
const expectedOrder = [1, 2, 3, 4, 5, 6]
const result = []
app.register((instance, opts, done) => {
setTimeout(() => done(new Error('test')), 500)
})
for (const order of expectedOrder) {
if (order % 2) {
app.ready(() => result.push(order))
} else {
app.ready().then(null, () => result.push(order))
}
}
await app.ready().catch(err => {
t.assert.strictEqual(err.message, 'test')
})
t.assert.deepStrictEqual(result, expectedOrder, 'Should resolve in order')
})
test('ready should resolve in order when called multiply times (mixed)', async (t) => {
const app = Fastify()
const expectedOrder = [1, 2, 3, 4, 5, 6]
const result = []
for (const order of expectedOrder) {
if (order % 2) {
app.ready().then(() => result.push(order))
} else {
app.ready(() => result.push(order))
}
}
await app.ready()
t.assert.deepStrictEqual(result, expectedOrder, 'Should resolve in order')
})
test('fastify instance should contains listeningOrigin property (with port and host)', async t => {
t.plan(1)
const port = 3000
const host = '127.0.0.1'
const fastify = Fastify()
await fastify.listen({ port, host })
t.assert.deepStrictEqual(fastify.listeningOrigin, `http://${host}:${port}`)
await fastify.close()
})
test('fastify instance should contains listeningOrigin property (with port and https)', async t => {
t.plan(1)
const port = 3000
const host = '127.0.0.1'
const fastify = Fastify({ https: {} })
await fastify.listen({ port, host })
t.assert.deepStrictEqual(fastify.listeningOrigin, `https://${host}:${port}`)
await fastify.close()
})
test('fastify instance should contains listeningOrigin property (unix socket)', { skip: os.platform() === 'win32' }, async t => {
const fastify = Fastify()
const path = `fastify.${Date.now()}.sock`
await fastify.listen({ path })
t.assert.deepStrictEqual(fastify.listeningOrigin, path)
await fastify.close()
})
test('fastify instance should contains listeningOrigin property (IPv6)', { skip: isIPv6Missing }, async t => {
t.plan(1)
const port = 3000
const host = '::1'
const fastify = Fastify()
await fastify.listen({ port, host })
t.assert.deepStrictEqual(fastify.listeningOrigin, `http://[::1]:${port}`)
await fastify.close()
})
test('fastify instance should ensure ready promise cleanup on ready', async t => {
t.plan(1)
const fastify = Fastify()
await fastify.ready()
t.assert.strictEqual(fastify[kState].readyResolver, null)
})