mirror of
https://github.com/nuxt/nuxt.git
synced 2024-11-14 10:04:05 +00:00
333 lines
9.2 KiB
JavaScript
333 lines
9.2 KiB
JavaScript
import path from 'path'
|
|
import { waitUntil } from '../utils'
|
|
import * as Utils from '../../packages/utils/src/index'
|
|
|
|
describe('utils', () => {
|
|
test('encodeHtml', () => {
|
|
const html = '<h1>Hello</h1>'
|
|
expect(Utils.encodeHtml(html)).toBe('<h1>Hello</h1>')
|
|
})
|
|
|
|
test('getContext', () => {
|
|
const ctx = Utils.getContext({ a: 1 }, { b: 2 })
|
|
expect(Utils.getContext.length).toBe(2)
|
|
expect(typeof ctx.req).toBe('object')
|
|
expect(typeof ctx.res).toBe('object')
|
|
expect(ctx.req.a).toBe(1)
|
|
expect(ctx.res.b).toBe(2)
|
|
})
|
|
|
|
test('waitFor', async () => {
|
|
const delay = 100
|
|
const s = process.hrtime()
|
|
await Utils.waitFor(delay)
|
|
const t = process.hrtime(s)
|
|
// Node.js makes no guarantees about the exact timing of when callbacks will fire
|
|
// HTML5 specifies a minimum delay of 4ms for timeouts
|
|
// although arbitrary, use this value to determine our lower limit
|
|
expect((t[0] * 1e9 + t[1]) / 1e6).not.toBeLessThan(delay - 4)
|
|
await Utils.waitFor()
|
|
})
|
|
|
|
test('waitUntil', async () => {
|
|
expect(await waitUntil(() => true, 0.1, 100)).toBe(false)
|
|
expect(await waitUntil(() => false, 0.1, 100)).toBe(true)
|
|
})
|
|
|
|
test('timeout (promise)', async () => {
|
|
const result = await Utils.timeout(Promise.resolve('time not run out'), 100)
|
|
expect(result).toBe('time not run out')
|
|
})
|
|
|
|
test('timeout (async function)', async () => {
|
|
const result = await Utils.timeout(async () => {
|
|
await Utils.waitFor(10)
|
|
return 'time not run out'
|
|
}, 100)
|
|
expect(result).toBe('time not run out')
|
|
})
|
|
|
|
test('timeout (timeout in 100ms)', async () => {
|
|
const timeout = Utils.timeout(Utils.waitFor(200), 100, 'timeout test 100ms')
|
|
await expect(timeout).rejects.toThrow('timeout test 100ms')
|
|
})
|
|
|
|
test('timeout (async timeout in 100ms)', async () => {
|
|
const timeout = Utils.timeout(async () => {
|
|
await Utils.waitFor(500)
|
|
}, 100, 'timeout test 100ms')
|
|
await expect(timeout).rejects.toThrow('timeout test 100ms')
|
|
})
|
|
|
|
test('urlJoin', () => {
|
|
expect(Utils.urlJoin('test', '/about')).toBe('test/about')
|
|
})
|
|
|
|
test('promisifyRoute (array)', () => {
|
|
const array = [1]
|
|
const promise = Utils.promisifyRoute(array)
|
|
expect(typeof promise).toBe('object')
|
|
return promise.then((res) => {
|
|
expect(res).toBe(array)
|
|
})
|
|
})
|
|
|
|
test('promisifyRoute (fn => array)', () => {
|
|
const array = [1, 2]
|
|
const fn = function () {
|
|
return array
|
|
}
|
|
const promise = Utils.promisifyRoute(fn)
|
|
expect(typeof promise).toBe('object')
|
|
return promise.then((res) => {
|
|
expect(res).toBe(array)
|
|
})
|
|
})
|
|
|
|
test('promisifyRoute (fn => promise)', () => {
|
|
const array = [1, 2, 3]
|
|
const fn = function () {
|
|
return new Promise((resolve) => {
|
|
resolve(array)
|
|
})
|
|
}
|
|
const promise = Utils.promisifyRoute(fn)
|
|
expect(typeof promise).toBe('object')
|
|
return promise.then((res) => {
|
|
expect(res).toBe(array)
|
|
})
|
|
})
|
|
|
|
test('promisifyRoute ((fn(args) => promise))', () => {
|
|
const fn = function (array) {
|
|
return new Promise((resolve) => {
|
|
resolve(array)
|
|
})
|
|
}
|
|
const array = [1, 2, 3]
|
|
const promise = Utils.promisifyRoute(fn, array)
|
|
expect(typeof promise).toBe('object')
|
|
return promise.then((res) => {
|
|
expect(res).toBe(array)
|
|
})
|
|
})
|
|
|
|
test('promisifyRoute (fn(cb) with error)', () => {
|
|
const fn = function (cb) {
|
|
cb(new Error('Error here'))
|
|
}
|
|
const promise = Utils.promisifyRoute(fn)
|
|
expect(typeof promise).toBe('object')
|
|
return promise.catch((e) => {
|
|
expect(e.message).toBe('Error here')
|
|
})
|
|
})
|
|
|
|
test('promisifyRoute (fn(cb, args) with error)', () => {
|
|
const fn = function (cb, array) {
|
|
cb(new Error('Error here: ' + array.join()))
|
|
}
|
|
const array = [1, 2, 3, 4]
|
|
const promise = Utils.promisifyRoute(fn, array)
|
|
expect(typeof promise).toBe('object')
|
|
return promise.catch((e) => {
|
|
expect(e.message).toBe('Error here: ' + array.join())
|
|
})
|
|
})
|
|
|
|
test('promisifyRoute (fn(cb) with result)', () => {
|
|
const array = [1, 2, 3, 4]
|
|
const fn = function (cb) {
|
|
cb(null, array)
|
|
}
|
|
const promise = Utils.promisifyRoute(fn)
|
|
expect(typeof promise).toBe('object')
|
|
return promise.then((res) => {
|
|
expect(res).toBe(array)
|
|
})
|
|
})
|
|
|
|
test('promisifyRoute (fn(cb, args) with result)', () => {
|
|
const fn = function (cb, array, object) {
|
|
cb(null, { array, object })
|
|
}
|
|
const array = [1, 2, 3, 4]
|
|
const object = { a: 1 }
|
|
const promise = Utils.promisifyRoute(fn, array, object)
|
|
expect(typeof promise).toBe('object')
|
|
return promise.then((res) => {
|
|
expect(res.array).toBe(array)
|
|
expect(res.object).toBe(object)
|
|
})
|
|
})
|
|
|
|
test('chainFn (mutate, mutate)', () => {
|
|
// Pass more than one argument to test that they're actually taken into account
|
|
const firstFn = function (obj, count) {
|
|
obj.foo = count + 1
|
|
}
|
|
const secondFn = function (obj, count) {
|
|
obj.bar = count + 2
|
|
}
|
|
|
|
const chainedFn = Utils.chainFn(firstFn, secondFn)
|
|
expect(chainedFn({}, 10)).toEqual({ foo: 11, bar: 12 })
|
|
})
|
|
|
|
test('chainFn (mutate, return)', () => {
|
|
const firstFn = function (obj, count) {
|
|
obj.foo = count + 1
|
|
}
|
|
const secondFn = function (obj, count) {
|
|
return Object.assign({}, obj, { bar: count + 2 })
|
|
}
|
|
|
|
const chainedFn = Utils.chainFn(firstFn, secondFn)
|
|
expect(chainedFn({}, 10)).toEqual({ foo: 11, bar: 12 })
|
|
})
|
|
|
|
test('chainFn (return, mutate)', () => {
|
|
const firstFn = function (obj, count) {
|
|
return Object.assign({}, obj, { foo: count + 1 })
|
|
}
|
|
const secondFn = function (obj, count) {
|
|
obj.bar = count + 2
|
|
}
|
|
|
|
const chainedFn = Utils.chainFn(firstFn, secondFn)
|
|
expect(chainedFn({}, 10)).toEqual({ foo: 11, bar: 12 })
|
|
})
|
|
|
|
test('chainFn (return, return)', () => {
|
|
const firstFn = function (obj, count) {
|
|
return Object.assign({}, obj, { foo: count + 1 })
|
|
}
|
|
const secondFn = function (obj, count) {
|
|
return Object.assign({}, obj, { bar: count + 2 })
|
|
}
|
|
|
|
const chainedFn = Utils.chainFn(firstFn, secondFn)
|
|
expect(chainedFn({}, 10)).toEqual({ foo: 11, bar: 12 })
|
|
})
|
|
|
|
test('flatRoutes', () => {
|
|
const routes = Utils.flatRoutes([
|
|
{ name: 'login', path: '/login' },
|
|
{ name: 'about', path: '/about' },
|
|
{ name: 'posts',
|
|
path: '',
|
|
children: [
|
|
{ name: 'posts-list',
|
|
path: ''
|
|
},
|
|
{ name: 'posts-create',
|
|
path: 'post'
|
|
}
|
|
]
|
|
}
|
|
])
|
|
expect(routes).toMatchObject([ '/login', '/about', '', '/post' ])
|
|
})
|
|
|
|
describe('relativeTo', () => {
|
|
const path1 = path.join(path.sep, 'foo', 'bar')
|
|
const path2 = path.join(path.sep, 'foo', 'baz')
|
|
|
|
test('makes path relative to dir', () => {
|
|
expect(Utils.relativeTo(path1, path2)).toBe(Utils.wp(`..${path.sep}baz`))
|
|
})
|
|
|
|
test('keeps webpack inline loaders prepended', () => {
|
|
expect(Utils.relativeTo(path1, `loader1!loader2!${path2}`))
|
|
.toBe(Utils.wp(`loader1!loader2!..${path.sep}baz`))
|
|
})
|
|
})
|
|
|
|
describe('guardDir', () => {
|
|
test('Parent dir is guarded', () => {
|
|
expect(() => {
|
|
Utils.guardDir({
|
|
dir1: '/root/parent',
|
|
dir2: '/root'
|
|
}, 'dir1', 'dir2')
|
|
}).toThrow()
|
|
})
|
|
|
|
test('Same dir is guarded', () => {
|
|
expect(() => {
|
|
Utils.guardDir({
|
|
dir1: '/root/parent',
|
|
dir2: '/root/parent'
|
|
}, 'dir1', 'dir2')
|
|
}).toThrow()
|
|
})
|
|
|
|
test('Same level dir is not guarded', () => {
|
|
expect(() => {
|
|
Utils.guardDir({
|
|
dir1: '/root/parent-next',
|
|
dir2: '/root/parent'
|
|
}, 'dir1', 'dir2')
|
|
}).not.toThrow()
|
|
})
|
|
|
|
test('Same level dir is not guarded 2', () => {
|
|
expect(() => {
|
|
Utils.guardDir({
|
|
dir1: '/root/parent',
|
|
dir2: '/root/parent-next'
|
|
}, 'dir1', 'dir2')
|
|
}).not.toThrow()
|
|
})
|
|
|
|
test('Child dir is not guarded', () => {
|
|
expect(() => {
|
|
Utils.guardDir({
|
|
dir1: '/root/parent',
|
|
dir2: '/root/parent/child'
|
|
}, 'dir1', 'dir2')
|
|
}).not.toThrow()
|
|
})
|
|
})
|
|
})
|
|
|
|
test('createRoutes should allow snake case routes', () => {
|
|
const files = [
|
|
'pages/_param.vue',
|
|
'pages/subpage/_param.vue',
|
|
'pages/snake_case_route.vue',
|
|
'pages/another_route/_id.vue'
|
|
]
|
|
const srcDir = '/some/nuxt/app'
|
|
const pagesDir = 'pages'
|
|
const routesResult = Utils.createRoutes(files, srcDir, pagesDir)
|
|
const expectedResult = [
|
|
{
|
|
name: 'snake_case_route',
|
|
path: '/snake_case_route',
|
|
component: Utils.r('/some/nuxt/app/pages/snake_case_route.vue'),
|
|
chunkName: 'pages/snake_case_route'
|
|
},
|
|
{
|
|
name: 'another_route-id',
|
|
path: '/another_route/:id?',
|
|
component: Utils.r('/some/nuxt/app/pages/another_route/_id.vue'),
|
|
chunkName: 'pages/another_route/_id'
|
|
},
|
|
{
|
|
name: 'subpage-param',
|
|
path: '/subpage/:param?',
|
|
component: Utils.r('/some/nuxt/app/pages/subpage/_param.vue'),
|
|
chunkName: 'pages/subpage/_param'
|
|
},
|
|
{
|
|
name: 'param',
|
|
path: '/:param?',
|
|
component: Utils.r('/some/nuxt/app/pages/_param.vue'),
|
|
chunkName: 'pages/_param'
|
|
}
|
|
]
|
|
|
|
expect(routesResult).toEqual(expectedResult)
|
|
})
|