next.js/test/e2e/edge-runtime-uses-edge-light-import-specifier-for-packages/edge-runtime-uses-edge-light-import-specifier-for-packages.test.ts

import { nextTestSetup } from 'e2e-utils'

describe('edge-runtime uses edge-light import specifier for packages', () => {
  const { next, skipped } = nextTestSetup({
    files: __dirname,
    packageJson: {
      scripts: {
        build: 'next build',
        dev: 'next dev',
        start: 'next start',
      },
    },
    installCommand: 'pnpm i',
    startCommand: (global as any).isNextDev ? 'pnpm dev' : 'pnpm start',
    buildCommand: 'pnpm build',
    skipDeployment: true,
  })

  if (skipped) {
    return
  }

  // In case you need to test the response object
  it('pages/api endpoints import the correct module', async () => {
    const res = await next.fetch('/api/edge')
    const html = await res.json()
    expect(html).toEqual({
      // edge-light is only supported in `exports` and `imports` but webpack also adds the top level `edge-light` key incorrectly.
      edgeLightPackage: process.env.IS_TURBOPACK_TEST ? 'import' : 'edge-light',
      edgeLightPackageExports: 'edge-light',
    })
  })

  it('pages import the correct module', async () => {
    const $ = await next.render$('/')
    const text = JSON.parse($('pre#result').text())
    expect(text).toEqual({
      // edge-light is only supported in `exports` and `imports` but webpack also adds the top level `edge-light` key incorrectly.
      edgeLightPackage: process.env.IS_TURBOPACK_TEST ? 'import' : 'edge-light',
      edgeLightPackageExports: 'edge-light',
    })
  })

  it('app-dir imports the correct module', async () => {
    const $ = await next.render$('/app-dir')
    const text = JSON.parse($('pre#result').text())
    expect(text).toEqual({
      // edge-light is only supported in `exports` and `imports` but webpack also adds the top level `edge-light` key incorrectly.
      edgeLightPackage: process.env.IS_TURBOPACK_TEST ? 'import' : 'edge-light',
      edgeLightPackageExports: 'edge-light',
    })
  })
})