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Daniel Kempner
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Dec 5, 2020
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export default ({ method, body }, res) => { | ||
if (method === 'POST') { | ||
res.status(200).json(body) | ||
} | ||
} |
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const next = require('next') | ||
const bodyParser = require('body-parser') | ||
const express = require('express') | ||
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const dev = process.env.NODE_ENV !== 'production' | ||
const dir = __dirname | ||
const port = process.env.PORT || 3000 | ||
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const app = next({ dev, dir }) | ||
const handleNextRequests = app.getRequestHandler() | ||
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app.prepare().then(() => { | ||
const server = express() | ||
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server.use(bodyParser.json({ limit: '5mb' })) | ||
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server.all('*', (req, res) => { | ||
handleNextRequests(req, res) | ||
}) | ||
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server.listen(port, (err) => { | ||
if (err) { | ||
throw err | ||
} | ||
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console.log(`> Ready on http://localhost:${port}`) | ||
}) | ||
}) |
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/* eslint-env jest */ | ||
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import { join } from 'path' | ||
import { | ||
killApp, | ||
findPort, | ||
launchApp, | ||
fetchViaHTTP, | ||
initNextServerScript, | ||
} from 'next-test-utils' | ||
import clone from 'clone' | ||
import getPort from 'get-port' | ||
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jest.setTimeout(1000 * 60 * 2) | ||
const appDir = join(__dirname, '../') | ||
let appPort | ||
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let app | ||
let server | ||
jest.setTimeout(1000 * 60 * 2) | ||
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const context = {} | ||
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function runTests() { | ||
it('should parse JSON body', async () => { | ||
appPort = await findPort() | ||
app = await launchApp(appDir, appPort, {}) | ||
const data = await makeRequest() | ||
expect(data).toEqual([{ title: 'Nextjs' }]) | ||
killApp(app) | ||
}) | ||
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it('should not throw if request body is already parsed in custom middleware', async () => { | ||
await startServer() | ||
const data = await makeRequest() | ||
expect(data).toEqual([{ title: 'Nextjs' }]) | ||
killApp(server) | ||
}) | ||
} | ||
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async function makeRequest() { | ||
const data = await fetchViaHTTP(appPort, '/api', null, { | ||
method: 'POST', | ||
headers: { | ||
'Content-Type': 'application/json; charset=utf-8', | ||
}, | ||
body: JSON.stringify([{ title: 'Nextjs' }]), | ||
}).then((res) => res.ok && res.json()) | ||
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return data | ||
} | ||
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const startServer = async (optEnv = {}, opts) => { | ||
const scriptPath = join(appDir, 'server.js') | ||
context.appPort = appPort = await getPort() | ||
const env = Object.assign( | ||
{}, | ||
clone(process.env), | ||
{ PORT: `${appPort}` }, | ||
optEnv | ||
) | ||
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server = await initNextServerScript( | ||
scriptPath, | ||
/ready on/i, | ||
env, | ||
/ReferenceError: options is not defined/, | ||
opts | ||
) | ||
} | ||
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runTests() |