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import { nextTestSetup } 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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describe('Edge Compiler can import asset assets', () => { |
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const { next, isTurbopack, isNextDeploy } = nextTestSetup({ |
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files: path.join(__dirname, './app'), |
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}) |
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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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if (!isNextDeploy) { |
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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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if (isTurbopack) { |
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expect(orderedAssets).toMatchObject([ |
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{ |
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name: expect.stringMatching( |
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/server\/edge\/assets\/text-file\.[0-9a-f]{8}\.txt$/ |
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), |
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filePath: expect.stringMatching(/^server\/edge\/assets\/text-file/), |
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}, |
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{ |
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name: expect.stringMatching( |
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/^server\/edge\/assets\/vercel\.[0-9a-f]{8}\.png$/ |
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), |
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filePath: expect.stringMatching(/^server\/edge\/assets\/vercel/), |
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}, |
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{ |
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name: expect.stringMatching( |
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/^server\/edge\/assets\/world\.[0-9a-f]{8}\.json/ |
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), |
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filePath: expect.stringMatching(/^server\/edge\/assets\/world/), |
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}, |
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]) |
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} else { |
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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( |
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/^server\/edge-chunks\/asset_vercel/ |
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), |
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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( |
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/^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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}) |
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} |
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}) |
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