{
  "description": "Imp extension comes with a valid bidder name and valid bidder aliases as defined in the config.aliases list. Given that 'alias1' refers to the 'appnexus' bidder, we only bid appnexus once.",
  "config": {
    "aliases": "{\"ext\":{\"prebid\":{\"aliases\":{\"alias1\":\"appnexus\",\"alias2\":\"rubicon\"}}}}",
    "mockBidders": [
      {"bidderName": "appnexus", "currency": "USD", "price": 0.00},
      {"bidderName": "rubicon", "currency": "USD", "price": 0.00}
    ]
  },
  "mockBidRequest": {
    "id": "some-request-id",
    "site": {
      "page": "test.somepage.com"
    },
    "imp": [
      {
        "id": "my-imp-id",
        "banner": {
          "format": [
            {
              "w": 300,
              "h": 600
            }
          ]
        },
        "pmp": {
          "deals": [
            {
              "id": "some-deal-id"
            }
          ]
        },
        "ext": {
          "appnexus": {
            "placementId": 12883451
          },
          "alias1": {
            "placementId": 12883451
          },
          "alias2": {
            "accountId": 1001,
            "siteId": 113932,
            "zoneId": 535510
          }          
        }
      }
    ],
    "ext": {
      "prebid": {
        "targeting": {
          "pricegranularity": "low"
        },
        "cache": {
          "bids": {}
        }
      }
    }
  },
  "expectedBidResponse": {
    "id": "some-request-id",
    "seatbid": [
      {
        "bid": [
          {
            "id": "appnexus-bid",
            "impid": "my-imp-id",
            "price": 0
          }
        ],
        "seat": "alias1"
      },
      {
        "bid": [
          {
            "id": "rubicon-bid",
            "impid": "my-imp-id",
            "price": 0
          }
        ],
        "seat": "alias2"
      },
      {
        "bid": [
          {
            "id": "appnexus-bid",
            "impid": "my-imp-id",
            "price": 0
          }
        ],
        "seat": "appnexus"
      }
    ],
    "bidid": "test bid id",
    "cur": "USD",
    "nbr": 0
  },
  "expectedReturnCode": 200
}