chore: use miniflare for testing repo and recommend to users (#585)

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Daniel Roe 2021-09-28 12:30:54 +01:00 committed by GitHub
parent f70825d3af
commit b8b32ac32d
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5 changed files with 448 additions and 399 deletions

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@ -25,6 +25,15 @@ bucket = ".output/public"
entry-point = ".output"
```
## Testing locally
You can use [miniflare](https://miniflare.dev/), a local Cloudflare Workers development server, to test your app locally:
```bash
NITRO_PRESET=cloudflare yarn build
npx miniflare .output/server/index.mjs --site .output/public
```
## Deploy from your local machine using wrangler
Install [wrangler](https://github.com/cloudflare/wrangler) and login to your Cloudflare account:

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@ -43,8 +43,8 @@
"execa": "^5.1.1",
"globby": "^11.0.4",
"jiti": "^1.12.3",
"jsdom": "^17.0.0",
"lerna": "^4.0.0",
"miniflare": "^1.4.1",
"mocha": "^9.1.1",
"object-hash": "^2.2.0",
"pathe": "^0.2.0",

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@ -1,6 +1,6 @@
import { resolve } from 'pathe'
import consola from 'consola'
import { extendPreset, writeFile, prettyPath } from '../utils'
import { extendPreset, writeFile, prettyPath, hl } from '../utils'
import { NitroContext, NitroPreset } from '../context'
import { worker } from './worker'
@ -17,7 +17,7 @@ export const cloudflare: NitroPreset = extendPreset(worker, {
if (inDir) {
inDir = 'in ' + inDir
}
consola.success('Ready to run `wrangler publish`', inDir)
consola.success('Ready to run', hl('npx wrangler publish ' + inDir), 'or', hl('npx miniflare ' + prettyPath(output.serverDir) + '/index.mjs --site ' + prettyPath(output.publicDir)), 'for local testing')
}
}
})

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@ -1,7 +1,6 @@
import { resolve } from 'pathe'
import { promises as fsp } from 'fs'
import { TextEncoder, TextDecoder } from 'util'
import { JSDOM } from 'jsdom'
import { resolve } from 'pathe'
import { Miniflare } from 'miniflare'
import { setupTest, testNitroBehavior } from './_tests.mjs'
@ -10,60 +9,14 @@ describe('nitro:preset:cloudflare', () => {
const ctx = setupTest('cloudflare')
testNitroBehavior(ctx, async () => {
const script = await fsp.readFile(resolve(ctx.outDir, 'server/index.mjs'), 'utf-8')
const dom = new JSDOM(
`<!DOCTYPE html>
<html>
<body>
<script>
global = window
window.Response = class Response {
constructor (body, { headers, status, statusText } = {}) {
this.body = body
this.status = status || 200
this.headers = headers || {}
this.statusText = statusText || ''
}
get ok() {
return this.status === 200
}
async text() {
return this.body
}
async json() {
return JSON.parse(this.body)
}
}
window.addEventListener = (method, handler) => {
window.handleEvent = async event => {
event.respondWith = response => {
event.response = response
}
await handler(event)
return event.response
}
}
</script>
<script>window._load = function() { ${script} }</script>
</body>
</html>`,
{ runScripts: 'dangerously' }
)
// https://github.com/jsdom/jsdom/issues/2524
// https://github.com/inrupt/solid-client-authn-js/issues/1676#issuecomment-917016646
dom.window.TextEncoder = TextEncoder
dom.window.TextDecoder = TextDecoder
dom.window._load()
const mf = new Miniflare({ script })
return async ({ url, headers, method, body }) => {
const data = await dom.window.handleEvent({
request: {
url: 'http://localhost' + url,
const data = await mf.dispatchFetch('http://localhost' + url, {
headers: headers || {},
method: method || 'GET',
redirect: null,
body: body || null
}
}).then(r => r.text())
return { data }

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