{
  "mockBidRequest": {
    "id": "test-req-id",
    "imp": [
      {
        "id": "test-imp-id",
        "video": {
          "mimes": ["video/mp4"],
          "w": 640,
          "h": 480
        },
        "ext": 111
      }
    ],
    "user": {
      "buyeruid": "test-uid"
    },
    "tmax": 500
  },

  "httpCalls": [],

  "expectedBidResponses": [],

  "expectedMakeRequestsErrors": [
    {
      "value": "Failed to unmarshal ext impID: test-imp-id err: expect { or n, but found 1",
      "comparison": "literal"
    }

  ]
}