import path from 'path'

import util from 'util'

import consola from 'consola'

import prettyFormat from 'pretty-format'

import { NuxtCommand, getWebpackConfig } from '../..'

import webpackCommand from '../../src/commands/webpack'

const replaceAll = (str, a, b) => str.split(a).join(b)

const nuxtDir = path.join(__dirname, '../../../..')

const maskDir = str => replaceAll(str, nuxtDir, '<nuxtDir>')

const tests = [

'devtool',

'resolve alias',

'module.rules',

'module.rules test=.jsx',

'module.rules loader=vue-',

'module.rules loader=.*-loader',

'nuxt webpack module rules test=.pug oneOf use.0=raw'

]

describe('webpack', () => {

beforeAll(() => {

process.stdout.isTTY = false

util.formatWithOptions = (opts, obj) => prettyFormat(obj)

})

afterEach(() => {

jest.resetAllMocks()

})

test.posix('getWebpackConfig()', async () => {

const webpackConfig = await getWebpackConfig('Client')

expect(maskDir(prettyFormat(webpackConfig.module.rules[0]))).toMatchSnapshot()

})

test.posix('nuxt webpack no match', async () => {

const cmd = NuxtCommand.from(webpackCommand, ['module.rules', 'loader=foobar'])

await cmd.run()

expect(maskDir(consola.warn.mock.calls[0][0])).toBe('No match in webpack config for `loader=foobar`')

})

for (const testCase of tests) {

test.posix('nuxt webpack ' + testCase, async () => {

const cmd = NuxtCommand.from(webpackCommand, testCase.split(' '))

await cmd.run()

expect(maskDir(consola.log.mock.calls[0][0])).toMatchSnapshot()

})

}

})