mirror of
https://github.com/nuxt/nuxt.git
synced 2024-11-14 10:04:05 +00:00
455 lines
17 KiB
JavaScript
455 lines
17 KiB
JavaScript
import path from 'path'
|
|
import fs from 'fs-extra'
|
|
import consola from 'consola'
|
|
import { startsWithRootAlias, startsWithSrcAlias } from '@nuxt/utils'
|
|
|
|
import Resolver from '../src/resolver'
|
|
|
|
jest.mock('esm', () => jest.fn(() => jest.fn()))
|
|
jest.mock('fs-extra')
|
|
jest.mock('@nuxt/utils')
|
|
|
|
jest.spyOn(path, 'join')
|
|
jest.spyOn(path, 'resolve')
|
|
|
|
describe.posix('core: resolver', () => {
|
|
beforeEach(() => {
|
|
jest.clearAllMocks()
|
|
})
|
|
|
|
test('should construct resolver', () => {
|
|
const nuxt = jest.fn()
|
|
nuxt.options = jest.fn()
|
|
const resolver = new Resolver(nuxt)
|
|
|
|
expect(resolver.nuxt).toBe(nuxt)
|
|
expect(resolver.options).toBe(nuxt.options)
|
|
expect(resolver.resolvePath).toBeInstanceOf(Function)
|
|
expect(resolver.resolveAlias).toBeInstanceOf(Function)
|
|
expect(resolver.resolveModule).toBeInstanceOf(Function)
|
|
expect(resolver.requireModule).toBeInstanceOf(Function)
|
|
expect(resolver._require).toEqual(expect.any(Function))
|
|
})
|
|
|
|
test('should call require.resolve in resolveModule', () => {
|
|
const resolver = new Resolver({
|
|
options: { modulesDir: '/var/nuxt/node_modules' }
|
|
})
|
|
const resolve = resolver._resolve = jest.fn(() => '/var/nuxt/resolver/module')
|
|
|
|
const modulePath = resolver.resolveModule('/var/nuxt/resolver')
|
|
|
|
expect(modulePath).toEqual('/var/nuxt/resolver/module')
|
|
expect(resolve).toBeCalledTimes(1)
|
|
expect(resolve).toBeCalledWith('/var/nuxt/resolver', { paths: '/var/nuxt/node_modules' })
|
|
})
|
|
|
|
test('should return undefined when module is not found', () => {
|
|
const resolver = new Resolver({
|
|
options: { modulesDir: '/var/nuxt/node_modules' }
|
|
})
|
|
const resolve = resolver._resolve = jest.fn(() => {
|
|
const err = new Error()
|
|
err.code = 'MODULE_NOT_FOUND'
|
|
throw err
|
|
})
|
|
|
|
const modulePath = resolver.resolveModule('/var/nuxt/resolver')
|
|
|
|
expect(modulePath).toBeUndefined()
|
|
expect(resolve).toBeCalledTimes(1)
|
|
})
|
|
|
|
test('should throw error when require.resolve failed', () => {
|
|
const resolver = new Resolver({
|
|
options: { modulesDir: '/var/nuxt/node_modules' }
|
|
})
|
|
resolver._resolve = jest.fn(() => { throw new Error('resolve failed') })
|
|
|
|
expect(() => resolver.resolveModule('/var/nuxt/resolver')).toThrow('resolve failed')
|
|
})
|
|
|
|
test('should resolve root alias', () => {
|
|
const resolver = new Resolver({
|
|
options: { rootDir: '/var/nuxt' }
|
|
})
|
|
startsWithRootAlias.mockReturnValue(true)
|
|
|
|
const aliasPath = { substr: jest.fn(p => String(p)) }
|
|
resolver.resolveAlias(aliasPath)
|
|
|
|
expect(path.join).toBeCalledTimes(1)
|
|
expect(path.join).toBeCalledWith('/var/nuxt', '2')
|
|
expect(aliasPath.substr).toBeCalledTimes(1)
|
|
expect(aliasPath.substr).toBeCalledWith(2)
|
|
})
|
|
|
|
test('should resolve src alias', () => {
|
|
const resolver = new Resolver({
|
|
options: { srcDir: '/var/nuxt/src' }
|
|
})
|
|
startsWithRootAlias.mockReturnValue(false)
|
|
startsWithSrcAlias.mockReturnValue(true)
|
|
|
|
const aliasPath = { substr: jest.fn(p => String(p)) }
|
|
resolver.resolveAlias(aliasPath)
|
|
|
|
expect(path.join).toBeCalledTimes(1)
|
|
expect(path.join).toBeCalledWith('/var/nuxt/src', '1')
|
|
expect(aliasPath.substr).toBeCalledTimes(1)
|
|
expect(aliasPath.substr).toBeCalledWith(1)
|
|
})
|
|
|
|
test('should resolve other alias', () => {
|
|
const resolver = new Resolver({
|
|
options: { srcDir: '/var/nuxt/src' }
|
|
})
|
|
startsWithRootAlias.mockReturnValue(false)
|
|
startsWithSrcAlias.mockReturnValue(false)
|
|
|
|
const aliasPath = 'x'
|
|
resolver.resolveAlias(aliasPath)
|
|
|
|
expect(path.resolve).toBeCalledTimes(1)
|
|
expect(path.resolve).toBeCalledWith('/var/nuxt/src', aliasPath)
|
|
})
|
|
|
|
describe('core: resolver resolvePath', () => {
|
|
test('should resolve existed path', () => {
|
|
const resolver = new Resolver({
|
|
options: {}
|
|
})
|
|
fs.existsSync = jest.fn(() => true)
|
|
|
|
const resolvedPath = resolver.resolvePath('/var/nuxt/resolver/file')
|
|
|
|
expect(fs.existsSync).toBeCalledTimes(1)
|
|
expect(fs.existsSync).toBeCalledWith('/var/nuxt/resolver/file')
|
|
expect(resolvedPath).toEqual('/var/nuxt/resolver/file')
|
|
})
|
|
|
|
test('should resolve a module path', () => {
|
|
const resolver = new Resolver({
|
|
options: {}
|
|
})
|
|
fs.existsSync = jest.fn(path => path === '/var/nuxt/resolver/module')
|
|
fs.lstatSync = jest.fn(() => ({ isDirectory: () => false }))
|
|
resolver.resolveModule = jest.fn(() => '/var/nuxt/resolver/module')
|
|
|
|
const resolvedPath = resolver.resolvePath('/var/nuxt/resolver')
|
|
|
|
expect(fs.existsSync).toBeCalledTimes(2)
|
|
expect(fs.existsSync).nthCalledWith(1, '/var/nuxt/resolver')
|
|
expect(fs.existsSync).nthCalledWith(2, '/var/nuxt/resolver/module')
|
|
expect(fs.lstatSync).toBeCalledTimes(1)
|
|
expect(fs.lstatSync).nthCalledWith(1, '/var/nuxt/resolver/module')
|
|
expect(resolvedPath).toEqual('/var/nuxt/resolver/module')
|
|
})
|
|
|
|
test('should resolve a alias path', () => {
|
|
const resolver = new Resolver({
|
|
options: {}
|
|
})
|
|
fs.existsSync = jest.fn(path => path === '/var/nuxt/resolver/alias')
|
|
fs.lstatSync = jest.fn(() => ({
|
|
isDirectory: () => false
|
|
}))
|
|
resolver.resolveModule = jest.fn(() => false)
|
|
resolver.resolveAlias = jest.fn(() => '/var/nuxt/resolver/alias')
|
|
|
|
const resolvedPath = resolver.resolvePath('/var/nuxt/resolver')
|
|
|
|
expect(fs.existsSync).toBeCalledTimes(2)
|
|
expect(fs.existsSync).nthCalledWith(1, '/var/nuxt/resolver')
|
|
expect(fs.existsSync).nthCalledWith(2, '/var/nuxt/resolver/alias')
|
|
expect(fs.lstatSync).toBeCalledTimes(1)
|
|
expect(fs.lstatSync).nthCalledWith(1, '/var/nuxt/resolver/alias')
|
|
expect(resolvedPath).toEqual('/var/nuxt/resolver/alias')
|
|
})
|
|
|
|
test('should resolve path with extension', () => {
|
|
const resolver = new Resolver({
|
|
options: {
|
|
extensions: ['js']
|
|
}
|
|
})
|
|
fs.existsSync = jest.fn(path => path === '/var/nuxt/resolver/file.js')
|
|
resolver.resolveModule = jest.fn(() => false)
|
|
resolver.resolveAlias = jest.fn(() => false)
|
|
|
|
const resolvedPath = resolver.resolvePath('/var/nuxt/resolver/file')
|
|
|
|
expect(fs.existsSync).toBeCalledTimes(3)
|
|
expect(fs.existsSync).nthCalledWith(1, '/var/nuxt/resolver/file')
|
|
expect(fs.existsSync).nthCalledWith(2, '/var/nuxt/resolver/file')
|
|
expect(fs.existsSync).nthCalledWith(3, '/var/nuxt/resolver/file.js')
|
|
expect(resolvedPath).toEqual('/var/nuxt/resolver/file.js')
|
|
})
|
|
|
|
test('should resolve module path with extension', () => {
|
|
const resolver = new Resolver({
|
|
options: {
|
|
extensions: ['js']
|
|
}
|
|
})
|
|
fs.existsSync = jest.fn(path => path === '/var/nuxt/resolver/module.js')
|
|
resolver.resolveModule = jest.fn(() => '/var/nuxt/resolver/module')
|
|
|
|
const resolvedPath = resolver.resolvePath('/var/nuxt/resolver/file')
|
|
|
|
expect(fs.existsSync).toBeCalledTimes(3)
|
|
expect(fs.existsSync).nthCalledWith(1, '/var/nuxt/resolver/file')
|
|
expect(fs.existsSync).nthCalledWith(2, '/var/nuxt/resolver/module')
|
|
expect(fs.existsSync).nthCalledWith(3, '/var/nuxt/resolver/module.js')
|
|
expect(resolvedPath).toEqual('/var/nuxt/resolver/module.js')
|
|
})
|
|
|
|
test('should resolve alias path with extension', () => {
|
|
const resolver = new Resolver({
|
|
options: {
|
|
extensions: ['js']
|
|
}
|
|
})
|
|
fs.existsSync = jest.fn(path => path === '/var/nuxt/resolver/alias.js')
|
|
resolver.resolveModule = jest.fn(() => false)
|
|
resolver.resolveAlias = jest.fn(() => '/var/nuxt/resolver/alias')
|
|
|
|
const resolvedPath = resolver.resolvePath('/var/nuxt/resolver/file')
|
|
|
|
expect(fs.existsSync).toBeCalledTimes(3)
|
|
expect(fs.existsSync).nthCalledWith(1, '/var/nuxt/resolver/file')
|
|
expect(fs.existsSync).nthCalledWith(2, '/var/nuxt/resolver/alias')
|
|
expect(fs.existsSync).nthCalledWith(3, '/var/nuxt/resolver/alias.js')
|
|
expect(resolvedPath).toEqual('/var/nuxt/resolver/alias.js')
|
|
})
|
|
|
|
test('should resolve index.[ext] when path is directory', () => {
|
|
const resolver = new Resolver({
|
|
options: {
|
|
extensions: ['js']
|
|
}
|
|
})
|
|
fs.existsSync = jest.fn(path => ['/var/nuxt/resolver/alias', '/var/nuxt/resolver/alias/index.js'].includes(path))
|
|
fs.lstatSync = jest.fn(() => ({ isDirectory: () => true }))
|
|
resolver.resolveModule = jest.fn(() => false)
|
|
resolver.resolveAlias = jest.fn(() => '/var/nuxt/resolver/alias')
|
|
|
|
const resolvedPath = resolver.resolvePath('/var/nuxt/resolver')
|
|
|
|
expect(fs.existsSync).toBeCalledTimes(3)
|
|
expect(fs.existsSync).nthCalledWith(1, '/var/nuxt/resolver')
|
|
expect(fs.existsSync).nthCalledWith(2, '/var/nuxt/resolver/alias')
|
|
expect(fs.existsSync).nthCalledWith(3, '/var/nuxt/resolver/alias/index.js')
|
|
expect(resolvedPath).toEqual('/var/nuxt/resolver/alias/index.js')
|
|
})
|
|
|
|
test('should resolve style path', () => {
|
|
const resolver = new Resolver({
|
|
options: {
|
|
extensions: ['js'],
|
|
styleExtensions: ['css', 'scss']
|
|
}
|
|
})
|
|
fs.existsSync = jest.fn(path => ['/var/nuxt/resolver/alias', '/var/nuxt/resolver/alias/index.scss'].includes(path))
|
|
fs.lstatSync = jest.fn(path => ({ isDirectory: () => path === '/var/nuxt/resolver/alias' }))
|
|
resolver.resolveModule = jest.fn(() => false)
|
|
resolver.resolveAlias = jest.fn(() => '/var/nuxt/resolver/alias')
|
|
|
|
const resolvedPath = resolver.resolvePath('/var/nuxt/resolver', { isStyle: true })
|
|
|
|
expect(fs.existsSync).toBeCalledTimes(4)
|
|
expect(fs.existsSync).nthCalledWith(1, '/var/nuxt/resolver')
|
|
expect(fs.existsSync).nthCalledWith(2, '/var/nuxt/resolver/alias')
|
|
expect(fs.existsSync).nthCalledWith(3, '/var/nuxt/resolver/alias/index.css')
|
|
expect(fs.existsSync).nthCalledWith(4, '/var/nuxt/resolver/alias/index.scss')
|
|
expect(resolvedPath).toEqual('/var/nuxt/resolver/alias/index.scss')
|
|
})
|
|
|
|
test('should resolve the directory path if no file', () => {
|
|
const resolver = new Resolver({
|
|
options: {
|
|
extensions: ['js', 'vue']
|
|
}
|
|
})
|
|
fs.existsSync = jest.fn(path => path === '/var/nuxt/resolver/alias')
|
|
fs.lstatSync = jest.fn(() => ({ isDirectory: () => true }))
|
|
resolver.resolveModule = jest.fn(() => false)
|
|
resolver.resolveAlias = jest.fn(() => '/var/nuxt/resolver/alias')
|
|
|
|
const resolvedPath = resolver.resolvePath('/var/nuxt/resolver')
|
|
|
|
expect(fs.existsSync).toBeCalledTimes(4)
|
|
expect(fs.existsSync).nthCalledWith(1, '/var/nuxt/resolver')
|
|
expect(fs.existsSync).nthCalledWith(2, '/var/nuxt/resolver/alias')
|
|
expect(fs.existsSync).nthCalledWith(3, '/var/nuxt/resolver/alias/index.js')
|
|
expect(fs.existsSync).nthCalledWith(4, '/var/nuxt/resolver/alias/index.vue')
|
|
expect(resolvedPath).toEqual('/var/nuxt/resolver/alias')
|
|
})
|
|
|
|
test('should throw error if no dir and file', () => {
|
|
const resolver = new Resolver({
|
|
options: {
|
|
extensions: ['js', 'vue']
|
|
}
|
|
})
|
|
fs.existsSync = jest.fn(() => false)
|
|
fs.lstatSync = jest.fn(() => ({ isDirectory: () => false }))
|
|
resolver.resolveModule = jest.fn(() => false)
|
|
resolver.resolveAlias = jest.fn(() => '/var/nuxt/resolver/alias')
|
|
|
|
const errMsg = 'Cannot resolve "/var/nuxt/resolver/file" from "/var/nuxt/resolver/alias"'
|
|
expect(() => resolver.resolvePath('/var/nuxt/resolver/file')).toThrow(errMsg)
|
|
})
|
|
|
|
test('should ignore module resolve if isModule is false', () => {
|
|
const resolver = new Resolver({
|
|
options: {}
|
|
})
|
|
fs.existsSync = jest.fn(path => path === '/var/nuxt/resolver/alias')
|
|
resolver.resolveModule = jest.fn(() => '/var/nuxt/resolver/module')
|
|
resolver.resolveAlias = jest.fn(() => '/var/nuxt/resolver/alias')
|
|
|
|
const resolvedPath = resolver.resolvePath('/var/nuxt/resolver/file', { isModule: false })
|
|
|
|
expect(fs.existsSync).toBeCalledTimes(2)
|
|
expect(fs.existsSync).nthCalledWith(1, '/var/nuxt/resolver/file')
|
|
expect(fs.existsSync).nthCalledWith(2, '/var/nuxt/resolver/alias')
|
|
expect(resolver.resolveModule).not.toBeCalled()
|
|
expect(resolvedPath).toEqual('/var/nuxt/resolver/alias')
|
|
})
|
|
|
|
test('should display deprecated alias options', () => {
|
|
const resolver = new Resolver({
|
|
options: {}
|
|
})
|
|
fs.existsSync = jest.fn(() => true)
|
|
|
|
resolver.resolvePath('/var/nuxt/resolver/file', { alias: true })
|
|
const warnMsg = 'Using alias is deprecated and will be removed in Nuxt 3. Use `isAlias` instead.'
|
|
expect(consola.warn).toBeCalledTimes(1)
|
|
expect(consola.warn).toBeCalledWith(warnMsg)
|
|
})
|
|
|
|
test('should display deprecated module options', () => {
|
|
const resolver = new Resolver({
|
|
options: {}
|
|
})
|
|
fs.existsSync = jest.fn(() => true)
|
|
|
|
resolver.resolvePath('/var/nuxt/resolver/file.js', { module: true })
|
|
const warnMsg = 'Using module is deprecated and will be removed in Nuxt 3. Use `isModule` instead.'
|
|
expect(consola.warn).toBeCalledTimes(1)
|
|
expect(consola.warn).toBeCalledWith(warnMsg)
|
|
})
|
|
})
|
|
|
|
describe('core: resolver resolveModule', () => {
|
|
test('should require es modules with default export', () => {
|
|
const resolver = new Resolver({
|
|
options: {}
|
|
})
|
|
resolver.resolvePath = x => x
|
|
resolver._require = jest.fn(() => ({ default: 'resolved module' }))
|
|
|
|
const resolvedModule = resolver.requireModule('/var/nuxt/resolver/module.js')
|
|
|
|
expect(resolvedModule).toEqual('resolved module')
|
|
})
|
|
|
|
test('should require es modules without default export', () => {
|
|
const resolver = new Resolver({
|
|
options: {}
|
|
})
|
|
resolver.resolvePath = x => x
|
|
resolver._require = jest.fn(() => 'resolved module')
|
|
|
|
const resolvedModule = resolver.requireModule('/var/nuxt/resolver/module.js')
|
|
|
|
expect(resolvedModule).toEqual('resolved module')
|
|
})
|
|
|
|
test('should require es modules without default export when interopDefault is disabled', () => {
|
|
const resolver = new Resolver({
|
|
options: {}
|
|
})
|
|
resolver.resolvePath = x => x
|
|
resolver._require = jest.fn(() => ({ default: 'resolved module' }))
|
|
|
|
const resolvedModule = resolver.requireModule('/var/nuxt/resolver/module.js', { interopDefault: false })
|
|
|
|
expect(resolvedModule).toEqual({ default: 'resolved module' })
|
|
})
|
|
|
|
test('should require common module', () => {
|
|
const resolver = new Resolver({
|
|
options: {}
|
|
})
|
|
resolver.resolvePath = jest.fn(() => 'path')
|
|
resolver._require = jest.fn(() => ({ default: 'resolved module' }))
|
|
|
|
const resolvedModule = resolver.requireModule('path', { useESM: false })
|
|
|
|
expect(resolvedModule).toBe(path)
|
|
})
|
|
|
|
test('should throw error if resolvePath failed', () => {
|
|
const resolver = new Resolver({
|
|
options: {}
|
|
})
|
|
resolver.resolvePath = jest.fn(() => { throw new Error('resolve failed') })
|
|
resolver._require = jest.fn(() => undefined)
|
|
|
|
expect(() => resolver.requireModule('/var/nuxt/resolver/module.js')).toThrow('resolve failed')
|
|
})
|
|
|
|
test('should throw last error', () => {
|
|
const resolver = new Resolver({
|
|
options: {}
|
|
})
|
|
resolver.resolvePath = jest.fn(() => { throw new Error('resolve failed') })
|
|
resolver._require = jest.fn(() => { throw new Error('resolve esm failed') })
|
|
|
|
expect(() => resolver.requireModule('/var/nuxt/resolver/module.js')).toThrow('resolve esm failed')
|
|
})
|
|
|
|
test('should display deprecated intropDefault options', () => {
|
|
const resolver = new Resolver({
|
|
options: {}
|
|
})
|
|
resolver.resolvePath = x => x
|
|
resolver._require = jest.fn()
|
|
|
|
resolver.requireModule('/var/nuxt/resolver/file.js', { intropDefault: true })
|
|
const warnMsg = 'Using intropDefault is deprecated and will be removed in Nuxt 3. Use `interopDefault` instead.'
|
|
expect(consola.warn).toBeCalledTimes(1)
|
|
expect(consola.warn).toBeCalledWith(warnMsg)
|
|
})
|
|
|
|
test('should display deprecated alias options', () => {
|
|
const resolver = new Resolver({
|
|
options: {}
|
|
})
|
|
resolver.resolvePath = x => x
|
|
resolver._require = jest.fn()
|
|
|
|
resolver.requireModule('/var/nuxt/resolver/file.js', { alias: true })
|
|
const warnMsg = 'Using alias is deprecated and will be removed in Nuxt 3. Use `isAlias` instead.'
|
|
expect(consola.warn).toBeCalledTimes(1)
|
|
expect(consola.warn).toBeCalledWith(warnMsg)
|
|
})
|
|
|
|
test('should display deprecated esm options', () => {
|
|
const resolver = new Resolver({
|
|
options: {}
|
|
})
|
|
resolver.resolvePath = jest.fn().mockReturnValue('/var/nuxt/resolver/file.js')
|
|
resolver._require = jest.fn()
|
|
|
|
resolver.requireModule('/var/nuxt/resolver/file.js', { esm: true })
|
|
const warnMsg = 'Using esm is deprecated and will be removed in Nuxt 3. Use `useESM` instead.'
|
|
expect(consola.warn).toBeCalledTimes(1)
|
|
expect(consola.warn).toBeCalledWith(warnMsg)
|
|
})
|
|
})
|
|
})
|