Projektstart

backend/node_modules/avvio/test/plugin-timeout.test.js

@@ -0,0 +1,218 @@
+'use strict'
+
+const { test } = require('tap')
+const boot = require('..')
+
+const message = (name) => `Plugin did not start in time: '${name}'. You may have forgotten to call 'done' function or to resolve a Promise`
+
+test('timeout without calling next - callbacks', (t) => {
+  t.plan(4)
+  const app = boot({}, {
+    timeout: 10 // 10 ms
+  })
+  app.use(one)
+  function one (app, opts, next) {
+    // do not call next on purpose
+  }
+  app.ready((err) => {
+    t.ok(err)
+    t.equal(err.fn, one)
+    t.equal(err.message, message('one'))
+    t.equal(err.code, 'AVV_ERR_PLUGIN_EXEC_TIMEOUT')
+  })
+})
+
+test('timeout without calling next - promises', (t) => {
+  t.plan(4)
+  const app = boot({}, {
+    timeout: 10 // 10 ms
+  })
+  app.use(two)
+  function two (app, opts) {
+    return new Promise(function (resolve) {
+      // do not call resolve on purpose
+    })
+  }
+  app.ready((err) => {
+    t.ok(err)
+    t.equal(err.fn, two)
+    t.equal(err.message, message('two'))
+    t.equal(err.code, 'AVV_ERR_PLUGIN_EXEC_TIMEOUT')
+  })
+})
+
+test('timeout without calling next - use file as name', (t) => {
+  t.plan(3)
+  const app = boot({}, {
+    timeout: 10 // 10 ms
+  })
+  app.use(require('./fixtures/plugin-no-next'))
+  app.ready((err) => {
+    t.ok(err)
+    t.equal(err.message, message('noNext'))
+    t.equal(err.code, 'AVV_ERR_PLUGIN_EXEC_TIMEOUT')
+  })
+})
+
+test('timeout without calling next - use code as name', (t) => {
+  t.plan(3)
+  const app = boot({}, {
+    timeout: 10 // 10 ms
+  })
+  app.use(function (app, opts, next) {
+    // do not call next on purpose - code as name
+  })
+
+  app.ready((err) => {
+    t.ok(err)
+    t.equal(err.message, message('function (app, opts, next) { -- // do not call next on purpose - code as name'))
+    t.equal(err.code, 'AVV_ERR_PLUGIN_EXEC_TIMEOUT')
+  })
+})
+
+test('does not keep going', (t) => {
+  t.plan(2)
+  const app = boot({}, {
+    timeout: 10 // 10 ms
+  })
+  app.use(function three (app, opts, next) {
+    next(new Error('kaboom'))
+  })
+  app.ready((err) => {
+    t.ok(err)
+    t.equal(err.message, 'kaboom')
+  })
+})
+
+test('throw in override without autostart', (t) => {
+  t.plan(2)
+
+  const server = { my: 'server' }
+  const app = boot(server, {
+    timeout: 10,
+    autostart: false
+  })
+
+  app.override = function (s) {
+    throw new Error('kaboom')
+  }
+
+  app.use(function (s, opts, cb) {
+    t.fail('this is never reached')
+  })
+
+  setTimeout(function () {
+    app.ready((err) => {
+      t.ok(err)
+      t.equal(err.message, 'kaboom')
+    })
+  }, 20)
+})
+
+test('timeout without calling next in ready and ignoring the error', (t) => {
+  t.plan(11)
+  const app = boot({}, {
+    timeout: 10, // 10 ms
+    autostart: false
+  })
+
+  let preReady = false
+
+  app.use(function one (app, opts, next) {
+    t.pass('loaded')
+    app.ready(function readyOk (err, done) {
+      t.notOk(err)
+      t.pass('first ready called')
+      done()
+    })
+    next()
+  })
+
+  app.on('preReady', () => {
+    t.pass('preReady should be called')
+    preReady = true
+  })
+
+  app.on('start', () => {
+    t.pass('start should be called')
+  })
+
+  app.ready(function onReadyWithoutDone (err, done) {
+    t.pass('wrong ready called')
+    t.ok(preReady, 'preReady already called')
+    t.notOk(err)
+    // done() // Don't call done
+  })
+
+  app.ready(function onReadyTwo (err) {
+    t.ok(err)
+    t.equal(err.message, message('onReadyWithoutDone'))
+    t.equal(err.code, 'AVV_ERR_READY_TIMEOUT')
+    // don't rethrow the error
+  })
+
+  app.start()
+})
+
+test('timeout without calling next in ready and rethrowing the error', (t) => {
+  t.plan(11)
+  const app = boot({}, {
+    timeout: 10, // 10 ms
+    autostart: true
+  })
+
+  app.use(function one (app, opts, next) {
+    t.pass('loaded')
+    app.ready(function readyOk (err, done) {
+      t.ok(err)
+      t.equal(err.message, message('onReadyWithoutDone'))
+      t.equal(err.code, 'AVV_ERR_READY_TIMEOUT')
+      done(err)
+    })
+    next()
+  })
+
+  app.on('preReady', () => {
+    t.pass('preReady should be called')
+  })
+
+  app.on('start', () => {
+    t.pass('start should be called in any case')
+  })
+
+  app.ready(function onReadyWithoutDone (err, done) {
+    t.pass('wrong ready called')
+    t.notOk(err)
+    // done() // Don't call done
+  })
+
+  app.ready(function onReadyTwo (err, done) {
+    t.ok(err)
+    t.equal(err.message, message('onReadyWithoutDone'))
+    t.equal(err.code, 'AVV_ERR_READY_TIMEOUT')
+    done(err)
+  })
+
+  app.start()
+})
+
+test('nested timeout do not crash - await', (t) => {
+  t.plan(4)
+  const app = boot({}, {
+    timeout: 10 // 10 ms
+  })
+  app.use(one)
+  async function one (app, opts) {
+    await app.use(two)
+  }
+
+  function two (app, opts, next) {
+    // do not call next on purpose
+  }
+  app.ready((err) => {
+    t.ok(err)
+    t.equal(err.fn, two)
+    t.equal(err.message, message('two'))
+    t.equal(err.code, 'AVV_ERR_PLUGIN_EXEC_TIMEOUT')
+  })
+})