{
  "$schema": "../../test-schema.json",
  "registry": {
    "http://example.com/": {
      "id": "http://example.com/",
      "extends": [{ "id": "ignored-id.json", "$ref": "foo.json" }]
    }
  },
  "tests": [
    {
      "ref": "http://example.com/ignored-id.json",
      "error": true
    }
  ]
}