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Add tests for dynamic-routes
This commit is contained in:
Sébastien Chopin
parent
02f966d495
commit
048506ae35
51
test/dynamic-routes.test.js
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51
test/dynamic-routes.test.js
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import test from 'ava'
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import { resolve } from 'path'
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import fs from 'fs'
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import pify from 'pify'
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const readFile = pify(fs.readFile)
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// Init nuxt.js and create server listening on localhost:4000
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test.before('Init Nuxt.js', async t => {
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const Nuxt = require('../')
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const nuxt = new Nuxt({
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rootDir: resolve(__dirname, 'fixtures/dynamic-routes'),
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dev: false
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})
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await nuxt.build()
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})
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test('Check .nuxt/router.js', t => {
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return readFile(resolve(__dirname, './fixtures/dynamic-routes/.nuxt/router.js'), 'utf-8')
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.then((routerFile) => {
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routerFile = routerFile.slice(
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routerFile.indexOf('routes: ['),
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-3
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)
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.replace('routes: [', '[')
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.replace(/ _[0-9A-z]+,/g, ' "",')
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let routes = eval('( ' + routerFile + ')') // eslint-disable-line no-eval
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// pages/test/index.vue
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t.is(routes[0].path, '/test')
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t.is(routes[0].name, 'test')
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// pages/parent.vue
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t.is(routes[1].path, '/parent')
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t.falsy(routes[1].name) // parent route has no name
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// pages/parent/*.vue
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t.is(routes[1].children.length, 3) // parent has 3 children
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t.deepEqual(routes[1].children.map((r) => r.path), ['', 'teub', 'child'])
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t.deepEqual(routes[1].children.map((r) => r.name), ['parent', 'parent-teub', 'parent-child'])
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// pages/test/users.vue
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t.is(routes[2].path, '/test/users')
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t.falsy(routes[2].name) // parent route has no name
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// pages/test/users/*.vue
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t.is(routes[2].children.length, 3) // parent has 3 children
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t.deepEqual(routes[2].children.map((r) => r.path), ['', ':id', ':index/teub'])
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t.deepEqual(routes[2].children.map((r) => r.name), ['test-users', 'test-users-id', 'test-users-index-teub'])
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// pages/_slug.vue
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t.is(routes[3].path, '/:slug?')
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t.is(routes[3].name, 'slug')
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// pages/_key/_id.vue
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t.is(routes[4].path, '/:key?/:id?')
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t.is(routes[4].name, 'key-id')
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})
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})
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185
test/fixtures/dynamic-routes/README.md
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test/fixtures/dynamic-routes/README.md
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# Defining custom routes with Nuxt.js
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> Nuxt.js is based on `vue-router` and let you to defined custom routes easily :rocket:
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## Concept
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Nuxt.js generates automatically the `vue-router` configuration according to your file tree of `.vue` files inside the `pages/` directory.
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## Basic routes
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This file tree:
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```bash
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pages/
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--| team/
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-----| index.vue
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-----| about.vue
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--| index.vue
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```
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will automatically generate:
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```js
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router: {
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routes: [
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{
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name: 'index',
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path: '/',
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component: 'pages/index.vue'
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},
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{
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name: 'team',
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path: '/team',
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component: 'pages/team/index.vue'
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},
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{
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name: 'team-about',
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path: '/team/about',
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component: 'pages/team/about.vue'
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}
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]
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}
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```
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## Dynamic routes
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To define a dynamic route with a param, you need to define a `.vue` file **prefixed by an underscore**.
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This file tree:
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```bash
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pages/
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--| users/
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-----| _id.vue
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-----| index.vue
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```
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will automatically generate:
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```js
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router: {
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routes: [
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{
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name: 'users',
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path: '/users',
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component: 'pages/users/index.vue'
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},
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{
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name: 'users-id',
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path: '/users/:id',
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component: 'pages/users/_id.vue'
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}
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]
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}
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```
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### Additional feature: validate (optional)
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Nuxt.js lets you define a validator function inside your dynamic route component (In this example: `pages/users/_id.vue`).
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If the validate method does not return `true`, Nuxt.js will automatically load the 404 error page.
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```js
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<script>
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export default {
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validate ({ params }) {
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return /^\d+$/.test(params.id)
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}
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}
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</script>
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```
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## Nested Routes (children)
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To define a nested route, you need to create a `.vue` file with the **same name as the directory** which contain your children views.
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> Don't forget to put `<nuxt-child></nuxt-child>` inside your parent `.vue` file.
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This file tree:
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```bash
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pages/
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--| users/
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-----| _id.vue
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--| users.vue
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```
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will automatically generate:
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```js
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router: {
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routes: [
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{
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path: '/users',
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component: 'pages/users.vue',
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children: [
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{
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path: ':id',
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component: 'pages/users/_id.vue',
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name: 'users-id'
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}
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]
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}
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]
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}
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```
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## Dynamic Nested Routes
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This file tree:
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```bash
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pages/
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--| posts/
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-----| _slug/
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--------| _name.vue
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--------| comments.vue
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-----| _slug.vue
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-----| index.vue
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--| posts.vue
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```
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will automatically generate:
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```js
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router: {
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routes: [
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{
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path: '/posts',
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component: 'pages/posts.vue',
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children: [
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{
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path '',
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component: 'pages/posts/index.vue',
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name: 'posts'
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},
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{
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path: ':slug',
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component: 'pages/posts/_slug.vue',
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children: [
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{
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path: 'comments',
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component: 'pages/posts/_slug/comments.vue',
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name: 'posts-slug-comments'
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},
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{
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path: ':name',
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component: 'pages/posts/_slug/_name.vue',
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name: 'posts-slug-name'
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}
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]
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}
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]
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}
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]
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}
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```
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## Demo
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```bash
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npm install
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npm start
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```
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Go to [http://localhost:3000](http://localhost:3000) and navigate through the pages.
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5
test/fixtures/dynamic-routes/nuxt.config.js
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5
test/fixtures/dynamic-routes/nuxt.config.js
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module.exports = {
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build: {
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vendor: ['axios']
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}
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}
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13
test/fixtures/dynamic-routes/package.json
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13
test/fixtures/dynamic-routes/package.json
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{
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"name": "nuxt-custom-routes",
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"description": "",
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"dependencies": {
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"axios": "^0.15.2",
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"nuxt": "latest"
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},
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"scripts": {
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"dev": "nuxt",
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"build": "nuxt build",
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"start": "nuxt start"
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}
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}
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@ -1,46 +0,0 @@
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<template>
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<div class="container">
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<h2>Users</h2>
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<ul class="users">
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<li v-for="user in users">
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<nuxt-link :to="'/users/'+user.id">{{ user.name }}</nuxt-link>
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</li>
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</ul>
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</div>
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</template>
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<script>
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import axios from 'axios'
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export default {
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data () {
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return axios.get('https://jsonplaceholder.typicode.com/users')
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.then((res) => {
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return { users: res.data }
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})
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}
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}
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</script>
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<style scoped>
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.container {
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text-align: center;
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margin-top: 100px;
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font-family: sans-serif;
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}
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.users {
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list-style-type: none;
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}
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.users li a {
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display: inline-block;
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width: 200px;
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border: 1px #ddd solid;
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padding: 10px;
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text-align: left;
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color: #222;
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text-decoration: none;
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}
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.users li a:hover {
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color: orange;
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}
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</style>
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<template>
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<div class="user">
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<h3>{{ name }}</h3>
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<h4>@{{ username }}</h4>
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<p>Email : {{ email }}</p>
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<p><nuxt-link to="/">List of users</nuxt-link></p>
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</div>
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</template>
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<script>
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import axios from 'axios'
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export default {
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validate ({ params }) {
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return !isNaN(+params.id)
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},
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data ({ params, error }) {
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return axios.get(`https://jsonplaceholder.typicode.com/users/${+params.id}`)
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.then((res) => res.data)
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.catch(() => {
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error({ message: 'User not found', statusCode: 404 })
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})
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}
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}
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</script>
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<style scoped>
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.user {
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text-align: center;
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margin-top: 100px;
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font-family: sans-serif;
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}
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</style>
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