0e5fb49600
Check the test case for more details.
75 lines
2.3 KiB
TypeScript
75 lines
2.3 KiB
TypeScript
import { createNext, FileRef } from 'e2e-utils'
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import { NextInstance } from 'test/lib/next-modes/base'
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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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let next: NextInstance
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beforeAll(async () => {
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next = await createNext({
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files: new FileRef(join(__dirname, 'app')),
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dependencies: {
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'@vercel/og': 'latest',
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},
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})
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})
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afterAll(() => next.destroy())
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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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if ((global as any).isNextStart) {
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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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expect(
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await fs.pathExists(
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join(next.testDir, '.next/standalone/.next/server/pages/api/og.js')
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)
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).toBe(true)
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expect(
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await fs.pathExists(
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join(next.testDir, '.next/standalone/.next/server/edge-chunks')
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)
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).toBe(true)
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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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