{
  "mockBidRequest": {
    "id": "web-native",
    "imp": [
      {
        "id": "native-imp-id",
        "ext": {
          "bidder": {
            "pkey": "pkey"
          }
        },
        "native": {
          "ver": "1.2",
          "request": "placeholder request"
        }
      }
    ]
  },
  "httpCalls": [
    {
      "expectedRequest": {
        "uri": "http://whatever.url",
        "headers": {
          "Content-Type": ["application/json;charset=utf-8"],
          "Accept": ["application/json"]
        },
        "body": {
          "id": "web-native",
          "imp": [
            {
              "id": "native-imp-id",
              "tagid": "pkey",
              "ext": {
                "bidder": {
                  "pkey": "pkey"
                }
              },
              "native": {
                "ver": "1.2",
                "request": "placeholder request"
              }
            }
          ],
          "source": {
            "ext": {
              "version": "",
              "str": "10.0"
            }
          }
        },
        "impIDs":["native-imp-id"]
      },
      "mockResponse": {
        "status": 200,
        "body": {
          "id": "web-native",
          "cur": "USD",
          "seatbid": [
            {
              "bid": [
                {
                  "id": "web-native",
                  "impid": "native-imp-id",
                  "crid": "some-creative-id",
                  "adm": "<div>Ad</div>",
                  "price": 20,
                  "w": 300,
                  "h": 250,
                  "ext": {
                    "prebid": {
                      "type": "native"
                    }
                  }
                }
              ]
            }
          ]
        }
      }
    }
  ],
  "expectedBidResponses": [
    {
      "currency": "USD",
      "bids": [
        {
          "bid": {
            "id": "web-native",
            "impid": "native-imp-id",
            "crid": "some-creative-id",
            "adm": "<div>Ad</div>",
            "price": 20,
            "w": 300,
            "h": 250,
            "ext": {
              "prebid": {
                "type": "native"
              }
            }
          },
          "type": "native"
        }
      ]
    }
  ]
}