Function readMiddlewareError

test/e2e/middleware-general/test/index.test.ts:102–104

(response)

  }

  function readMiddlewareError(response) {
    return response.headers.get('error')
  }

  function runTests({ i18n }: { i18n?: boolean }) {
    it('should not treat as _next/data request with just header', async () => {