{
  "tests": [
    {
      "description": "query: invalid path in Where clause",
      "comment": "The path has an empty component.",
      "query": {
        "collPath": "projects/projectID/databases/(default)/documents/C",
        "clauses": [
          {
            "select": {
              "fields": [
                {
                  "field": [
                    "*",
                    ""
                  ]
                }
              ]
            }
          }
        ],
        "isError": true
      }
    }
  ]
}