import Glob from 'glob'

import consola from 'consola'

import { isIndexFileAndFolder } from '@nuxt/utils'

import { BundleBuilder } from '@nuxt/webpack'

import Builder from '../src/builder'

import { createNuxt } from './__utils__'

jest.mock('glob')

jest.mock('pify', () => fn => fn)

jest.mock('hash-sum', () => src => `hash(${src})`)

jest.mock('@nuxt/utils')

jest.mock('../src/ignore')

jest.mock('@nuxt/webpack')

describe('builder: builder plugins', () => {

beforeEach(() => {

jest.clearAllMocks()

})

test('should normalize plugins', async () => {

const nuxt = createNuxt()

nuxt.options.plugins = [

'/var/nuxt/plugins/test.js',

'/var/nuxt/.nuxt/foo-bar.plugin.client.530b6c6a.js',

{ src: '/var/nuxt/plugins/test.server', mode: 'server' },

{ src: '/var/nuxt/plugins/test.client', ssr: false }

]

const builder = new Builder(nuxt, BundleBuilder)

const plugins = await builder.normalizePlugins()

expect(nuxt.callHook).toBeCalledTimes(1)

expect(nuxt.callHook).toBeCalledWith('builder:extendPlugins', nuxt.options.plugins)

expect(plugins).toEqual([

{

mode: 'all',

name: 'nuxt_plugin_test_hash(/var/nuxt/plugins/test.js)',

src: 'resolveAlias(/var/nuxt/plugins/test.js)'

},

{

mode: 'client',

name: 'nuxt_plugin_foobarpluginclient530b6c6a_hash(/var/nuxt/.nuxt/foo-bar.plugin.client.530b6c6a.js)',

src: 'resolveAlias(/var/nuxt/.nuxt/foo-bar.plugin.client.530b6c6a.js)'

},

{

mode: 'server',

name: 'nuxt_plugin_test_hash(/var/nuxt/plugins/test.server)',

src: 'resolveAlias(/var/nuxt/plugins/test.server)'

},

{

mode: 'client',

name: 'nuxt_plugin_test_hash(/var/nuxt/plugins/test.client)',

src: 'resolveAlias(/var/nuxt/plugins/test.client)'

}

])

})

test('should overwrite plugins from options', async () => {

const nuxt = createNuxt()

nuxt.options.plugins = ['/var/nuxt/plugins/foo-bar.js']

nuxt.options.extendPlugins = jest.fn().mockReturnValue([

'/var/nuxt/plugins/fizz-fuzz.js'

])

const builder = new Builder(nuxt, BundleBuilder)

const plugins = await builder.normalizePlugins()

expect(nuxt.options.extendPlugins).toHaveBeenCalledTimes(1)

expect(nuxt.options.extendPlugins).toHaveBeenCalledWith([

'/var/nuxt/plugins/foo-bar.js'

])

expect(plugins).toEqual([

{

mode: 'all',

name: 'nuxt_plugin_fizzfuzz_hash(/var/nuxt/plugins/fizz-fuzz.js)',

src: 'resolveAlias(/var/nuxt/plugins/fizz-fuzz.js)'

}

])

})

test('should warning and fallback invalid mode when normalize plugins', async () => {

const nuxt = createNuxt()

nuxt.options.plugins = [

{ src: '/var/nuxt/plugins/test', mode: 'abc' }

]

const builder = new Builder(nuxt, BundleBuilder)

const plugins = await builder.normalizePlugins()

expect(plugins).toEqual([

{

mode: 'all',

name: 'nuxt_plugin_test_hash(/var/nuxt/plugins/test)',

src: 'resolveAlias(/var/nuxt/plugins/test)'

}

])

expect(consola.warn).toBeCalledTimes(1)

expect(consola.warn).toBeCalledWith('Invalid plugin mode (server/client/all): \'abc\'. Falling back to \'all\'')

})

test('should resolve plugins', async () => {

const nuxt = createNuxt()

const builder = new Builder(nuxt, BundleBuilder)

builder.plugins = [

{ src: '/var/nuxt/plugins/test.js', mode: 'all' },

{ src: '/var/nuxt/plugins/test.client', mode: 'client' },

{ src: '/var/nuxt/plugins/test.server', mode: 'server' }

]

builder.relativeToBuild = jest.fn(src => `relative(${src})`)

for (let step = 0; step < builder.plugins.length; step++) {

Glob.mockImplementationOnce(src => [`${src.replace(/\{.*\}/, '')}.js`])

}

await builder.resolvePlugins()

expect(Glob).toBeCalledTimes(3)

expect(Glob).nthCalledWith(1, '/var/nuxt/plugins/test.js{?(.+([^.])),/index.+([^.])}')

expect(Glob).nthCalledWith(2, '/var/nuxt/plugins/test.client{?(.+([^.])),/index.+([^.])}')

expect(Glob).nthCalledWith(3, '/var/nuxt/plugins/test.server{?(.+([^.])),/index.+([^.])}')

expect(builder.plugins).toEqual([

{ mode: 'all', src: 'relative(/var/nuxt/plugins/test.js)' },

{ mode: 'client', src: 'relative(/var/nuxt/plugins/test.client)' },

{ mode: 'server', src: 'relative(/var/nuxt/plugins/test.server)' }

])

})

test('should throw error if plugin no existed', async () => {

const nuxt = createNuxt()

const builder = new Builder(nuxt, BundleBuilder)

builder.plugins = [

{ src: '/var/nuxt/plugins/test.js', mode: 'all' }

]

Glob.mockImplementationOnce(() => [])

await expect(builder.resolvePlugins()).rejects.toThrow('Plugin not found: /var/nuxt/plugins/test.js')

})

test('should warn if there are multiple files and not index', async () => {

const nuxt = createNuxt()

const builder = new Builder(nuxt, BundleBuilder)

builder.plugins = [

{ src: '/var/nuxt/plugins/test', mode: 'all' }

]

builder.relativeToBuild = jest.fn(src => `relative(${src})`)

Glob.mockImplementationOnce(src => [`${src}.js`])

isIndexFileAndFolder.mockReturnValueOnce(false)

await builder.resolvePlugins()

expect(builder.plugins).toEqual([

{ mode: 'all', src: 'relative(/var/nuxt/plugins/test)' }

])

})

test('should detect plugin mode for client/server plugins', async () => {

const nuxt = createNuxt()

const builder = new Builder(nuxt, BundleBuilder)

builder.options.plugins = [

{ src: '/var/nuxt/plugins/test.js', mode: 'all' },

{ src: '/var/nuxt/plugins/test.client' },

{ src: '/var/nuxt/plugins/test.server' }

]

const plugins = await builder.normalizePlugins()

expect(plugins).toEqual([

{

mode: 'all',

src: 'resolveAlias(/var/nuxt/plugins/test.js)',

name: 'nuxt_plugin_test_hash(/var/nuxt/plugins/test.js)'

},

{

mode: 'client',

src: 'resolveAlias(/var/nuxt/plugins/test.client)',

name: 'nuxt_plugin_test_hash(/var/nuxt/plugins/test.client)'

},

{

mode: 'server',

src: 'resolveAlias(/var/nuxt/plugins/test.server)',

name: 'nuxt_plugin_test_hash(/var/nuxt/plugins/test.server)'

}

])

})

})