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4588a73542
## What? Converts existing `createNext()` usage into `nextTestSetup()`. `createNext()` was the setup step we had before `nextTestSetup()` was added. This PR focused on the simple conversion cases. There will be a follow-up to complete the last few. --------- Co-authored-by: Cursor <[email protected]>
59 lines
1.8 KiB
TypeScript
59 lines
1.8 KiB
TypeScript
import { nextTestSetup } from 'e2e-utils'
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import { fetchViaHTTP } from 'next-test-utils'
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describe('dependencies can use env vars in middlewares', () => {
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beforeAll(() => {
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process.env.MY_CUSTOM_PACKAGE_ENV_VAR = 'my-custom-package-env-var'
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process.env.ENV_VAR_USED_IN_MIDDLEWARE = 'env-var-used-in-middleware'
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})
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const { next } = nextTestSetup({
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files: {
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// A 3rd party dependency
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'node_modules/my-custom-package/package.json': JSON.stringify({
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name: 'my-custom-package',
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version: '1.0.0',
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browser: 'index.js',
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}),
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'node_modules/my-custom-package/index.js': `
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module.exports = () => process.env.MY_CUSTOM_PACKAGE_ENV_VAR;
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`,
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'pages/index.js': `
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export default function () { return <div>Hello, world!</div> }
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`,
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'middleware.js': `
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import customPackage from 'my-custom-package';
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export default function middleware(_req) {
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return new Response(null, {
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headers: {
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data: JSON.stringify({
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string: "a constant string",
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hello: process.env.ENV_VAR_USED_IN_MIDDLEWARE,
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customPackage: customPackage(),
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})
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}
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})
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}
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`,
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// make sure invalid package-lock doesn't error
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'package-lock.json': '{}',
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},
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dependencies: {},
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})
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it('does not error from patching lockfile', () => {
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expect(next.cliOutput).not.toContain('patch-incorrect-lockfile')
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})
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it('uses the environment variables', async () => {
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const response = await fetchViaHTTP(next.url, '/api')
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expect(JSON.parse(response.headers.get('data'))).toEqual({
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string: 'a constant string',
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hello: 'env-var-used-in-middleware',
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customPackage: 'my-custom-package-env-var',
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})
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})
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})
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