strong-tie/inbound-calls

1'use strict'2 3const t = require('tap')4const test = t.test5const Fastify = require('../fastify')6const sget = require('simple-get').concat7const fp = require('fastify-plugin')8 9test('if a plugin raises an error and there is not a callback to handle it, the server must not start', t => {10  t.plan(2)11  const fastify = Fastify()12 13  fastify.register((instance, opts, done) => {14    done(new Error('err'))15  })16 17  fastify.listen({ port: 0 }, err => {18    t.ok(err instanceof Error)19    t.equal(err.message, 'err')20  })21})22 23test('add hooks after route declaration', t => {24  t.plan(3)25  const fastify = Fastify()26 27  function plugin (instance, opts, done) {28    instance.decorateRequest('check', null)29    instance.addHook('onRequest', (req, reply, done) => {30      req.check = {}31      done()32    })33    setImmediate(done)34  }35  fastify.register(fp(plugin))36 37  fastify.register((instance, options, done) => {38    instance.addHook('preHandler', function b (req, res, done) {39      req.check.hook2 = true40      done()41    })42 43    instance.get('/', (req, reply) => {44      reply.send(req.check)45    })46 47    instance.addHook('preHandler', function c (req, res, done) {48      req.check.hook3 = true49      done()50    })51 52    done()53  })54 55  fastify.addHook('preHandler', function a (req, res, done) {56    req.check.hook1 = true57    done()58  })59 60  fastify.listen({ port: 0 }, err => {61    t.error(err)62 63    sget({64      method: 'GET',65      url: 'http://localhost:' + fastify.server.address().port66    }, (err, response, body) => {67      t.error(err)68      t.same(JSON.parse(body), { hook1: true, hook2: true, hook3: true })69      fastify.close()70    })71  })72})73 74test('nested plugins', t => {75  t.plan(5)76 77  const fastify = Fastify()78 79  t.teardown(fastify.close.bind(fastify))80 81  fastify.register(function (fastify, opts, done) {82    fastify.register((fastify, opts, done) => {83      fastify.get('/', function (req, reply) {84        reply.send('I am child 1')85      })86      done()87    }, { prefix: '/child1' })88 89    fastify.register((fastify, opts, done) => {90      fastify.get('/', function (req, reply) {91        reply.send('I am child 2')92      })93      done()94    }, { prefix: '/child2' })95 96    done()97  }, { prefix: '/parent' })98 99  fastify.listen({ port: 0 }, err => {100    t.error(err)101 102    sget({103      method: 'GET',104      url: 'http://localhost:' + fastify.server.address().port + '/parent/child1'105    }, (err, response, body) => {106      t.error(err)107      t.same(body.toString(), 'I am child 1')108    })109 110    sget({111      method: 'GET',112      url: 'http://localhost:' + fastify.server.address().port + '/parent/child2'113    }, (err, response, body) => {114      t.error(err)115      t.same(body.toString(), 'I am child 2')116    })117  })118})119 120test('nested plugins awaited', t => {121  t.plan(5)122 123  const fastify = Fastify()124 125  t.teardown(fastify.close.bind(fastify))126 127  fastify.register(async function wrap (fastify, opts) {128    await fastify.register(async function child1 (fastify, opts) {129      fastify.get('/', function (req, reply) {130        reply.send('I am child 1')131      })132    }, { prefix: '/child1' })133 134    await fastify.register(async function child2 (fastify, opts) {135      fastify.get('/', function (req, reply) {136        reply.send('I am child 2')137      })138    }, { prefix: '/child2' })139  }, { prefix: '/parent' })140 141  fastify.listen({ port: 0 }, err => {142    t.error(err)143 144    sget({145      method: 'GET',146      url: 'http://localhost:' + fastify.server.address().port + '/parent/child1'147    }, (err, response, body) => {148      t.error(err)149      t.same(body.toString(), 'I am child 1')150    })151 152    sget({153      method: 'GET',154      url: 'http://localhost:' + fastify.server.address().port + '/parent/child2'155    }, (err, response, body) => {156      t.error(err)157      t.same(body.toString(), 'I am child 2')158    })159  })160})161 162test('plugin metadata - decorators', t => {163  t.plan(1)164  const fastify = Fastify()165 166  fastify.decorate('plugin1', true)167  fastify.decorateReply('plugin1', true)168  fastify.decorateRequest('plugin1', true)169 170  plugin[Symbol.for('skip-override')] = true171  plugin[Symbol.for('plugin-meta')] = {172    decorators: {173      fastify: ['plugin1'],174      reply: ['plugin1'],175      request: ['plugin1']176    }177  }178 179  fastify.register(plugin)180 181  fastify.ready(() => {182    t.ok(fastify.plugin)183  })184 185  function plugin (instance, opts, done) {186    instance.decorate('plugin', true)187    done()188  }189})190 191test('plugin metadata - decorators - should throw', t => {192  t.plan(1)193  const fastify = Fastify()194 195  fastify.decorate('plugin1', true)196  fastify.decorateReply('plugin1', true)197 198  plugin[Symbol.for('skip-override')] = true199  plugin[Symbol.for('plugin-meta')] = {200    decorators: {201      fastify: ['plugin1'],202      reply: ['plugin1'],203      request: ['plugin1']204    }205  }206 207  fastify.register(plugin)208  fastify.ready((err) => {209    t.equal(err.message, "The decorator 'plugin1' is not present in Request")210  })211 212  function plugin (instance, opts, done) {213    instance.decorate('plugin', true)214    done()215  }216})217 218test('plugin metadata - decorators - should throw with plugin name', t => {219  t.plan(1)220  const fastify = Fastify()221 222  fastify.decorate('plugin1', true)223  fastify.decorateReply('plugin1', true)224 225  plugin[Symbol.for('skip-override')] = true226  plugin[Symbol.for('plugin-meta')] = {227    name: 'the-plugin',228    decorators: {229      fastify: ['plugin1'],230      reply: ['plugin1'],231      request: ['plugin1']232    }233  }234 235  fastify.register(plugin)236  fastify.ready((err) => {237    t.equal(err.message, "The decorator 'plugin1' required by 'the-plugin' is not present in Request")238  })239 240  function plugin (instance, opts, done) {241    instance.decorate('plugin', true)242    done()243  }244})245 246test('plugin metadata - dependencies', t => {247  t.plan(1)248  const fastify = Fastify()249 250  dependency[Symbol.for('skip-override')] = true251  dependency[Symbol.for('plugin-meta')] = {252    name: 'plugin'253  }254 255  plugin[Symbol.for('skip-override')] = true256  plugin[Symbol.for('plugin-meta')] = {257    dependencies: ['plugin']258  }259 260  fastify.register(dependency)261  fastify.register(plugin)262 263  fastify.ready(() => {264    t.pass('everything right')265  })266 267  function dependency (instance, opts, done) {268    done()269  }270 271  function plugin (instance, opts, done) {272    done()273  }274})275 276test('plugin metadata - dependencies (nested)', t => {277  t.plan(1)278  const fastify = Fastify()279 280  dependency[Symbol.for('skip-override')] = true281  dependency[Symbol.for('plugin-meta')] = {282    name: 'plugin'283  }284 285  nested[Symbol.for('skip-override')] = true286  nested[Symbol.for('plugin-meta')] = {287    dependencies: ['plugin']288  }289 290  fastify.register(dependency)291  fastify.register(plugin)292 293  fastify.ready(() => {294    t.pass('everything right')295  })296 297  function dependency (instance, opts, done) {298    done()299  }300 301  function plugin (instance, opts, done) {302    instance.register(nested)303    done()304  }305 306  function nested (instance, opts, done) {307    done()308  }309})310