98 lines
3 KiB
TypeScript
98 lines
3 KiB
TypeScript
import { createNext, FileRef } from 'e2e-utils'
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import { NextInstance } from 'e2e-utils'
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import { fetchViaHTTP, renderViaHTTP } from 'next-test-utils'
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import path from 'path'
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import { promises as fs } from 'fs'
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import { readJson } from 'fs-extra'
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// TODO: `node-fetch` hangs on some of these tests in Node.js.
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// Re-enable when `node-fetch` is dropped.
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// See: https://github.com/vercel/next.js/pull/55112
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describe.skip('Edge Compiler can import asset assets', () => {
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let next: NextInstance
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// TODO: remove after this is supported for deploy
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if ((global as any).isNextDeploy) {
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it('should skip for deploy for now', () => {})
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return
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}
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beforeAll(async () => {
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next = await createNext({
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files: new FileRef(path.join(__dirname, './app')),
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})
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})
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afterAll(() => next.destroy())
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it('allows to fetch a remote URL', async () => {
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const response = await fetchViaHTTP(next.url, '/api/edge', {
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handler: 'remote-full',
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})
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expect(await response.text()).toContain('Example Domain')
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})
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it('allows to fetch a remote URL with a path and basename', async () => {
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const response = await fetchViaHTTP(next.url, '/api/edge', {
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handler: 'remote-with-base',
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})
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expect(await response.text()).toContain('Example Domain')
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})
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it('allows to fetch text assets', async () => {
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const html = await renderViaHTTP(next.url, '/api/edge', {
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handler: 'text-file',
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})
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expect(html).toContain('Hello, from text-file.txt!')
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})
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it('allows to fetch image assets', async () => {
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const response = await fetchViaHTTP(next.url, '/api/edge', {
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handler: 'image-file',
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})
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const buffer: Buffer = await response.buffer()
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const image = await fs.readFile(
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path.join(__dirname, './app/src/vercel.png')
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)
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expect(buffer.equals(image)).toBeTrue()
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})
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it('allows to assets from node_modules', async () => {
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const response = await fetchViaHTTP(next.url, '/api/edge', {
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handler: 'from-node-module',
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})
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const json = await response.json()
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expect(json).toEqual({
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'i am': 'a node dependency',
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})
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})
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it('extracts all the assets from the bundle', async () => {
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const manifestPath = path.join(
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next.testDir,
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'.next/server/middleware-manifest.json'
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)
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const manifest = await readJson(manifestPath)
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const orderedAssets = manifest.functions['/api/edge'].assets.sort(
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(a, z) => {
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return String(a.name).localeCompare(z.name)
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}
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)
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expect(orderedAssets).toMatchObject([
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{
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name: expect.stringMatching(/^text-file\.[0-9a-f]{16}\.txt$/),
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filePath: expect.stringMatching(
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/^server\/edge-chunks\/asset_text-file/
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),
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},
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{
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name: expect.stringMatching(/^vercel\.[0-9a-f]{16}\.png$/),
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filePath: expect.stringMatching(/^server\/edge-chunks\/asset_vercel/),
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},
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{
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name: expect.stringMatching(/^world\.[0-9a-f]{16}\.json/),
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filePath: expect.stringMatching(/^server\/edge-chunks\/asset_world/),
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},
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])
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})
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})
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