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'use strict' const { test } = require('tap') const boot = require('..') test('reentrant', (t) => { t.plan(7) const app = boot() let firstLoaded = false let secondLoaded = false app .use(first) .after(() => { t.ok(firstLoaded, 'first is loaded') t.ok(secondLoaded, 'second is loaded') t.pass('booted') }) function first (s, opts, done) { t.notOk(firstLoaded, 'first is not loaded') t.notOk(secondLoaded, 'second is not loaded') firstLoaded = true s.use(second) done() } function second (s, opts, done) { t.ok(firstLoaded, 'first is loaded') t.notOk(secondLoaded, 'second is not loaded') secondLoaded = true done() } }) test('reentrant with callbacks deferred', (t) => { t.plan(11) const app = boot() let firstLoaded = false let secondLoaded = false let thirdLoaded = false app.use(first) function first (s, opts, done) { t.notOk(firstLoaded, 'first is not loaded') t.notOk(secondLoaded, 'second is not loaded') t.notOk(thirdLoaded, 'third is not loaded') firstLoaded = true s.use(second) setTimeout(() => { try { s.use(third) } catch (err) { t.equal(err.message, 'Root plugin has already booted') } }, 500) done() } function second (s, opts, done) { t.ok(firstLoaded, 'first is loaded') t.notOk(secondLoaded, 'second is not loaded') t.notOk(thirdLoaded, 'third is not loaded') secondLoaded = true done() } function third (s, opts, done) { thirdLoaded = true done() } app.on('start', () => { t.ok(firstLoaded, 'first is loaded') t.ok(secondLoaded, 'second is loaded') t.notOk(thirdLoaded, 'third is not loaded') t.pass('booted') }) }) test('multiple loading time', t => { t.plan(1) const app = boot() function a (instance, opts, done) { (opts.use || []).forEach(_ => { instance.use(_, { use: opts.subUse || [] }) }) setTimeout(done, 10) } const pointer = a function b (instance, opts, done) { (opts.use || []).forEach(_ => { instance.use(_, { use: opts.subUse || [] }) }) setTimeout(done, 20) } function c (instance, opts, done) { (opts.use || []).forEach(_ => { instance.use(_, { use: opts.subUse || [] }) }) setTimeout(done, 30) } app .use(function a (instance, opts, done) { instance.use(pointer, { use: [b], subUse: [c] }) .use(b) setTimeout(done, 0) }) .after(() => { t.pass('booted') }) })