{
  "mockBidRequest": {
    "id": "test-request-id",
    "imp": [
      {
        "id": "test-imp-id",
        "banner": {
          "format": []
        },
        "ext": {
          "bidder": {
            "dcn": "site1"
          }
        }
      }
    ],
    "site": {}
  },

  "expectedMakeRequestsErrors": [
    {
      "value": "No sizes provided for Banner []",
      "comparison": "literal"
    }
  ]
}