114 lines
3.1 KiB
TypeScript
114 lines
3.1 KiB
TypeScript
/* eslint-env jest */
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import { join } from 'path'
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import { SERVER_DIRECTORY, CLIENT_STATIC_FILES_PATH } from 'next/constants'
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import { normalizePagePath } from 'next/dist/shared/lib/page-path/normalize-page-path'
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import { requirePage, getPagePath } from 'next/dist/server/require'
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import { PageNotFoundError } from 'next/dist/shared/lib/utils'
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const sep = '/'
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const distDir = join(__dirname, '_resolvedata')
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const pathToBundles = join(
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distDir,
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SERVER_DIRECTORY,
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CLIENT_STATIC_FILES_PATH,
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'development',
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'pages'
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)
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describe('pageNotFoundError', () => {
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it('Should throw error with ENOENT code', () => {
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expect.assertions(1)
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try {
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throw new PageNotFoundError('test')
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} catch (err) {
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expect(err.code).toBe('ENOENT')
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}
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})
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})
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describe('normalizePagePath', () => {
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it('Should turn / into /index', () => {
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expect(normalizePagePath('/')).toBe(`${sep}index`)
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})
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it('Should turn _error into /_error', () => {
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expect(normalizePagePath('_error')).toBe(`${sep}_error`)
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})
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it('Should turn /abc into /abc', () => {
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expect(normalizePagePath('/abc')).toBe(`${sep}abc`)
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})
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it('Should turn /abc/def into /abc/def', () => {
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expect(normalizePagePath('/abc/def')).toBe(`${sep}abc${sep}def`)
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})
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it('Should throw on /../../test.js', () => {
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expect(() => normalizePagePath('/../../test.js')).toThrow()
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})
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})
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describe('getPagePath', () => {
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it('Should not append /index to the / page', () => {
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expect(() => getPagePath('/', distDir, undefined, false)).toThrow(
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'Cannot find module for page: /'
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)
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})
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it('Should prepend / when a page does not have it', () => {
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const pagePath = getPagePath('_error', distDir, undefined, false)
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expect(pagePath).toBe(join(pathToBundles, `${sep}_error.js`))
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})
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it('Should throw with paths containing ../', () => {
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expect(() =>
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getPagePath('/../../package.json', distDir, undefined, false)
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).toThrow()
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})
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})
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describe('requirePage', () => {
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it('Should not find page /index when using /', async () => {
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await expect(() => requirePage('/', distDir, false)).toThrow(
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'Cannot find module for page: /'
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)
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})
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it('Should require /index.js when using /index', async () => {
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const page = await requirePage('/index', distDir, false)
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expect(page.test).toBe('hello')
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})
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it('Should require /world.js when using /world', async () => {
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const page = await requirePage('/world', distDir, false)
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expect(page.test).toBe('world')
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})
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it('Should throw when using /../../test.js', async () => {
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expect.assertions(1)
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try {
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await requirePage('/../../test', distDir, false)
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} catch (err) {
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expect(err.code).toBe('ENOENT')
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}
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})
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it('Should throw when using non existent pages like /non-existent.js', async () => {
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expect.assertions(1)
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try {
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await requirePage('/non-existent', distDir, false)
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} catch (err) {
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expect(err.code).toBe('ENOENT')
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}
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})
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it('Should bubble up errors in the child component', async () => {
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expect.assertions(1)
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try {
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await requirePage('/non-existent-child', distDir, false)
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} catch (err) {
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expect(err.code).toBe('MODULE_NOT_FOUND')
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}
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})
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})
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