{
  "name": "invalid selections",
  "nodes": [
    {
      "attributes": [
        {
          "key": "Country",
          "value": "Russia"
        }
      ]
    },
    {
      "attributes": [
        {
          "key": "Country",
          "value": "Germany"
        }
      ]
    },
    {
      "attributes": []
    }
  ],
  "tests": {
    "missing filter": {
      "policy": {
        "replicas": [
          {
            "count": 1,
            "selector": "MyStore"
          }
        ],
        "containerBackupFactor": 1,
        "selectors": [
          {
            "name": "MyStore",
            "count": 1,
            "clause": "DISTINCT",
            "attribute": "Country",
            "filter": "FromNL"
          }
        ],
        "filters": [
          {
            "name": "FromRU",
            "key": "Country",
            "op": "EQ",
            "value": "Russia",
            "filters": []
          }
        ]
      },
      "error": "filter not found"
    },
    "not enough nodes (filter results in empty set)": {
      "policy": {
        "replicas": [
          {
            "count": 1,
            "selector": "MyStore"
          }
        ],
        "containerBackupFactor": 2,
        "selectors": [
          {
            "name": "MyStore",
            "count": 2,
            "clause": "DISTINCT",
            "attribute": "Country",
            "filter": "FromMoon"
          }
        ],
        "filters": [
          {
            "name": "FromMoon",
            "key": "Country",
            "op": "EQ",
            "value": "Moon",
            "filters": []
          }
        ]
      },
      "error": "not enough nodes"
    }
  }
}