Function fetchForTest

test/e2e/testmode/testmode.test.ts:44–51

(url: string, testData?: string)

  })

  const fetchForTest = async (url: string, testData?: string) => {
    return next.fetch(url, {
      headers: {
        'Next-Test-Proxy-Port': String(proxyServer.port),
        'Next-Test-Data': testData ?? 'test1',
      },
    })
  }

  describe('app router', () => {
    it('should fetch real data when Next-Test-* headers are not present', async () => {