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2ca0d5df1c
The fixture's `next.config.js` had `output: 'standalone'` hardcoded, which is meaningless on Vercel deployments (the standalone directory is ignored) but became a build-time crash after #93684 made the Turbopack NFT generator skip `next-server.js.nft.json` whenever an adapter is configured. With `output: 'standalone'` still active, `writeStandaloneDirectory` then fails with `ENOENT` when it tries to read that file ([x-ref](https://github.com/vercel/next.js/actions/runs/26006483168/job/76441905221)). This PR splits the `og-api` E2E suite into a default variant and a `standalone.test.ts` wrapper that enables `output: 'standalone'` via the `TEST_OUTPUT_STANDALONE` env var, and excludes the standalone wrapper from the deploy test manifest. The default variant still runs in `deploy` mode and preserves coverage of `next/og` from Pages Router API routes, App Router route handlers (edge and node), and middleware — paths not covered by the metadata-* fixtures. The standalone variant continues to exercise the trace-copy assertion in `next start` mode. --------- Co-authored-by: Tim Neutkens <[email protected]>
87 lines
2.7 KiB
TypeScript
87 lines
2.7 KiB
TypeScript
import { FileRef, nextTestSetup } from 'e2e-utils'
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import { fetchViaHTTP, renderViaHTTP } from 'next-test-utils'
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import fs from 'fs-extra'
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import { join } from 'path'
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describe('og-api', () => {
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const { next, skipped } = nextTestSetup({
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files: new FileRef(join(__dirname, 'app')),
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skipDeployment: process.env.TEST_OUTPUT_STANDALONE === 'true',
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})
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if (skipped) return
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it('should respond from index', async () => {
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const html = await renderViaHTTP(next.url, '/')
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expect(html).toContain('hello world')
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})
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it('should work in pages/api', async () => {
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const res = await fetchViaHTTP(next.url, '/api/og')
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expect(res.status).toBe(200)
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expect(res.headers.get('content-type')).toContain('image/png')
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const body = await res.blob()
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expect(body.size).toBeGreaterThan(0)
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})
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it('should work in app route', async () => {
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const res = await fetchViaHTTP(next.url, '/og')
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expect(res.status).toBe(200)
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expect(res.headers.get('content-type')).toContain('image/png')
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const body = await res.blob()
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expect(body.size).toBeGreaterThan(0)
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})
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it('should work in app route in node runtime', async () => {
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const res = await fetchViaHTTP(next.url, '/og-node')
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expect(res.status).toBe(200)
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expect(res.headers.get('content-type')).toContain('image/png')
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const body = await res.blob()
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expect(body.size).toBeGreaterThan(0)
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})
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it('should work in middleware', async () => {
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const res = await fetchViaHTTP(next.url, '/middleware')
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expect(res.status).toBe(200)
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expect(res.headers.get('content-type')).toContain('image/png')
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const body = await res.blob()
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expect(body.size).toBeGreaterThan(0)
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})
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if (
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(global as any).isNextStart &&
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process.env.TEST_OUTPUT_STANDALONE === 'true'
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) {
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it('should copy files correctly', async () => {
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expect(next.cliOutput).not.toContain('Failed to copy traced files')
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let manifest = await fs.readJSON(
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join(
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next.testDir,
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'.next/standalone/.next/server/middleware-manifest.json'
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)
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)
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let apiOg = manifest.functions['/api/og']
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let files = apiOg.files.concat(
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[...apiOg.wasm, ...apiOg.assets].map((f) => f.filePath)
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)
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for (let f of files) {
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expect(
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await fs.pathExists(join(next.testDir, '.next/standalone/.next', f))
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).toBe(true)
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}
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})
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}
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if ((global as any).isNextDev) {
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it('should throw error when returning a response object in pages/api in node runtime', async () => {
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const res = await fetchViaHTTP(next.url, '/api/og-wrong-runtime')
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expect(res.status).toBe(500)
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expect(await res.text()).toContain(
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`API route returned a Response object in the Node.js runtime, this is not supported.`
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)
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})
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}
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})
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