now.json

{
  "version": 2,
  "builds": [
    {
      "src": "package.json",
      "use": "@vercel/next"
    }
  ],
  "probes": [
    {
      "path": "/",
      "headers": {
        "accept-language": "en;q=0.9"
      },
      "fetchOptions": {
        "redirect": "manual"
      },
      "status": 307,
      "responseHeaders": {
        "location": "//en/"
      }
    },
    {
      "path": "/",
      "headers": {
        "accept-language": "nl;q=0.9"
      },
      "fetchOptions": {
        "redirect": "manual"
      },
      "status": 307,
      "responseHeaders": {
        "location": "//nl/"
      }
    },
    {
      "path": "/",
      "headers": {
        "accept-language": "nl-NL;q=0.9"
      },
      "fetchOptions": {
        "redirect": "manual"
      },
      "status": 307,
      "responseHeaders": {
        "location": "//nl-NL/"
      }
    },
    {
      "path": "/",
      "headers": {
        "accept-language": "fr;q=0.9"
      },
      "fetchOptions": {
        "redirect": "manual"
      },
      "status": 307,
      "responseHeaders": {
        "location": "//fr/"
      }
    },
    {
      "path": "/",
      "headers": {
        "accept-language": "en-US;q=0.9"
      },
      "fetchOptions": {
        "redirect": "manual"
      },
      "status": 200,
      "mustContain": "index page"
    },
    {
      "path": "/en-US",
      "headers": {
        "accept-language": "nl;q=0.9"
      },
      "fetchOptions": {
        "redirect": "manual"
      },
      "status": 200,
      "mustContain": "index page"
    },

    {
      "path": "/",
      "status": 200,
      "mustContain": "index page"
    },
    {
      "path": "/",
      "status": 200,
      "mustContain": ">en-US<"
    },
    {
      "path": "/en",
      "status": 200,
      "mustContain": "index page"
    },
    {
      "path": "/en",
      "status": 200,
      "mustContain": ">en<"
    },
    {
      "path": "/fr",
      "status": 200,
      "mustContain": "index page"
    },
    {
      "path": "/fr",
      "status": 200,
      "mustContain": ">fr<"
    },
    {
      "path": "/nl",
      "status": 200,
      "mustContain": "index page"
    },
    {
      "path": "/nl",
      "status": 200,
      "mustContain": ">nl<"
    },
    {
      "path": "/nl-NL",
      "status": 200,
      "mustContain": "index page"
    },
    {
      "path": "/nl-NL",
      "status": 200,
      "mustContain": ">nl-NL<"
    },

    {
      "path": "/non-existent",
      "status": 404
    },
    {
      "path": "/fr/non-existent",
      "status": 404,
      "mustContain": "lang=\"fr\""
    },
    {
      "path": "/en/non-existent",
      "status": 404,
      "mustContain": "lang=\"en\""
    },
    {
      "path": "/en-US/non-existent",
      "status": 404,
      "mustContain": "lang=\"en-US\""
    },
    {
      "path": "/nl/non-existent",
      "status": 404,
      "mustContain": "lang=\"nl\""
    },
    {
      "path": "/nl-NL/non-existent",
      "status": 404,
      "mustContain": "lang=\"nl-NL\""
    },

    {
      "path": "/hello.txt",
      "status": 200,
      "mustContain": "hello world!"
    },

    {
      "path": "/gsp",
      "status": 200,
      "mustContain": "gsp page"
    },
    {
      "path": "/gsp",
      "status": 200,
      "mustContain": ">en-US<"
    },
    {
      "path": "/en/gsp",
      "status": 200,
      "mustContain": "gsp page"
    },
    {
      "path": "/en/gsp",
      "status": 200,
      "mustContain": ">en<"
    },
    {
      "path": "/nl/gsp",
      "status": 200,
      "mustContain": "gsp page"
    },
    {
      "path": "/nl/gsp",
      "status": 200,
      "mustContain": ">nl<"
    },
    {
      "path": "/fr/gsp",
      "status": 200,
      "mustContain": "gsp page"
    },
    {
      "path": "/fr/gsp",
      "status": 200,
      "mustContain": ">fr<"
    },

    {
      "path": "/gssp",
      "status": 200,
      "mustContain": "gssp page"
    },
    {
      "path": "/gssp",
      "status": 200,
      "mustContain": ">en-US<"
    },
    {
      "path": "/en/gssp",
      "status": 200,
      "mustContain": "gssp page"
    },
    {
      "path": "/en/gssp",
      "status": 200,
      "mustContain": ">en<"
    },
    {
      "path": "/nl/gssp",
      "status": 200,
      "mustContain": "gssp page"
    },
    {
      "path": "/nl/gssp",
      "status": 200,
      "mustContain": ">nl<"
    },
    {
      "path": "/fr/gssp",
      "status": 200,
      "mustContain": "gssp page"
    },
    {
      "path": "/fr/gssp",
      "status": 200,
      "mustContain": ">fr<"
    },

    {
      "path": "/gssp/first",
      "status": 200,
      "mustContain": "gssp page"
    },
    {
      "path": "/gssp/first",
      "status": 200,
      "mustContain": ">en-US<"
    },
    {
      "path": "/gssp/first",
      "status": 200,
      "mustContain": "slug\":\"first\""
    },
    {
      "path": "/en/gssp/first",
      "status": 200,
      "mustContain": "gssp page"
    },
    {
      "path": "/en/gssp/first",
      "status": 200,
      "mustContain": ">en<"
    },
    {
      "path": "/en/gssp/first",
      "status": 200,
      "mustContain": "slug\":\"first\""
    },
    {
      "path": "/nl/gssp/first",
      "status": 200,
      "mustContain": "gssp page"
    },
    {
      "path": "/nl/gssp/first",
      "status": 200,
      "mustContain": ">nl<"
    },
    {
      "path": "/nl/gssp/first",
      "status": 200,
      "mustContain": "slug\":\"first\""
    },
    {
      "path": "/fr/gssp/first",
      "status": 200,
      "mustContain": "gssp page"
    },
    {
      "path": "/fr/gssp/first",
      "status": 200,
      "mustContain": ">fr<"
    },
    {
      "path": "/fr/gssp/first",
      "status": 200,
      "mustContain": "slug\":\"first\""
    },

    // TODO: update when directory listing is disabled
    // and these are proper 404s
    {
      "path": "/en/not-found",
      "status": 200,
      "mustContain": "Index of"
    },
    {
      "path": "/nl/not-found",
      "status": 200,
      "mustContain": "Index of"
    },
    {
      "path": "/en-US/not-found",
      "status": 200,
      "mustContain": "lang=\"en-US\""
    },
    {
      "path": "/nl-NL/not-found",
      "status": 200,
      "mustContain": "lang=\"nl-NL\""
    },
    {
      "path": "/fr/not-found",
      "status": 200,
      "mustContain": "lang=\"fr\""
    },

    // this will always be a 200 unless fallback: blocking is used
    // since the static fallback page is served before the 404
    // page is rendered
    {
      "path": "/en/not-found/fallback/first",
      "status": 200,
      "mustContain": "lang=\"en\""
    },
    {
      "path": "/en/not-found/fallback/first",
      "status": 200,
      "mustNotContain": "gsp page"
    },
    {
      "path": "/_next/data/testing-build-id/en/not-found/fallback/first.json",
      "status": 404
    },
    {
      "path": "/en/not-found/fallback/first",
      "status": 200,
      "mustContain": "lang=\"en\""
    },
    {
      "path": "/en/not-found/fallback/first",
      "status": 200,
      "mustNotContain": "gsp page"
    },
    {
      "path": "/fr/not-found/fallback/first",
      "status": 200,
      "mustContain": "lang=\"fr\""
    },
    {
      "path": "/_next/data/testing-build-id/fr/not-found/fallback/first.json",
      "status": 200
    },
    {
      "path": "/fr/not-found/fallback/first",
      "status": 200,
      "mustContain": "lang=\"fr\""
    },
    {
      "path": "/fr/not-found/fallback/first",
      "status": 200,
      "mustContain": "gsp page"
    },

    {
      "path": "/_next/data/testing-build-id/en-US/index.json",
      "status": 200,
      "mustContain": "\"locale\":\"en-US\""
    },
    {
      "path": "/_next/data/testing-build-id/en/index.json",
      "status": 200,
      "mustContain": "\"locale\":\"en\""
    },
    {
      "path": "/_next/data/testing-build-id/fr/index.json",
      "status": 200,
      "mustContain": "\"locale\":\"fr\""
    },
    {
      "path": "/_next/data/testing-build-id/nl/index.json",
      "status": 200,
      "mustContain": "\"locale\":\"nl\""
    },

    {
      "path": "/_next/data/testing-build-id/en-US/gsp.json",
      "status": 200,
      "mustContain": "\"locale\":\"en-US\""
    },
    {
      "path": "/_next/data/testing-build-id/en/gsp.json",
      "status": 200,
      "mustContain": "\"locale\":\"en\""
    },
    {
      "path": "/_next/data/testing-build-id/fr/gsp.json",
      "status": 200,
      "mustContain": "\"locale\":\"fr\""
    },
    {
      "path": "/_next/data/testing-build-id/nl/gsp.json",
      "status": 200,
      "mustContain": "\"locale\":\"nl\""
    }
  ]
}