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vladi-mmgSyntaxNode
vladi-mmg
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SyntaxNode
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Marsmedia - add new bidder (prebid#1118)
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‎adapters/marsmedia/marsmedia.go

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package marsmedia
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import (
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"encoding/json"
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"fmt"
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"net/http"
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"strconv"
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"github.com/mxmCherry/openrtb"
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"github.com/prebid/prebid-server/adapters"
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"github.com/prebid/prebid-server/errortypes"
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"github.com/prebid/prebid-server/openrtb_ext"
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)
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type MarsmediaAdapter struct {
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URI string
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}
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func (a *MarsmediaAdapter) MakeRequests(requestIn *openrtb.BidRequest, reqInfo *adapters.ExtraRequestInfo) ([]*adapters.RequestData, []error) {
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request := *requestIn
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if len(request.Imp) == 0 {
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return nil, []error{&errortypes.BadInput{
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Message: "No impression in the bid request",
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}}
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}
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var bidderExt adapters.ExtImpBidder
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if err := json.Unmarshal(request.Imp[0].Ext, &bidderExt); err != nil {
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return nil, []error{&errortypes.BadInput{
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Message: "ext.bidder not provided",
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}}
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}
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var marsmediaExt openrtb_ext.ExtImpMarsmedia
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if err := json.Unmarshal(bidderExt.Bidder, &marsmediaExt); err != nil {
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return nil, []error{&errortypes.BadInput{
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Message: "ext.bidder.zone not provided",
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}}
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}
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if marsmediaExt.ZoneID == "" {
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return nil, []error{&errortypes.BadInput{
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Message: "Zone is empty",
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}}
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}
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validImpExists := false
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for i := 0; i < len(request.Imp); i++ {
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if request.Imp[i].Banner != nil {
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bannerCopy := *requestIn.Imp[i].Banner
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if len(bannerCopy.Format) > 0 {
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firstFormat := bannerCopy.Format[0]
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bannerCopy.W = &(firstFormat.W)
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bannerCopy.H = &(firstFormat.H)
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request.Imp[i].Banner = &bannerCopy
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validImpExists = true
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} else if bannerCopy.W != nil && bannerCopy.H != nil {
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validImpExists = true
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} else {
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return nil, []error{&errortypes.BadInput{
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Message: "No valid banner format in the bid request",
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}}
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}
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} else if request.Imp[i].Video != nil {
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validImpExists = true
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}
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}
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if !validImpExists {
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return nil, []error{&errortypes.BadInput{
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Message: "No valid impression in the bid request",
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}}
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}
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request.AT = 1 //Defaulting to first price auction for all prebid requests
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reqJSON, err := json.Marshal(request)
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if err != nil {
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return nil, []error{&errortypes.BadInput{
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Message: fmt.Sprintf("Json not encoded. err: %s", err),
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}}
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}
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uri := a.URI + "&zone=" + marsmediaExt.ZoneID
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headers := http.Header{}
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headers.Add("Content-Type", "application/json;charset=utf-8")
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headers.Add("Accept", "application/json")
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headers.Add("x-openrtb-version", "2.5")
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if request.Device != nil {
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addHeaderIfNonEmpty(headers, "User-Agent", request.Device.UA)
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addHeaderIfNonEmpty(headers, "X-Forwarded-For", request.Device.IP)
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addHeaderIfNonEmpty(headers, "Accept-Language", request.Device.Language)
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if request.Device.DNT != nil {
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addHeaderIfNonEmpty(headers, "DNT", strconv.Itoa(int(*request.Device.DNT)))
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}
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}
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return []*adapters.RequestData{{
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Method: "POST",
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Uri: uri,
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Body: reqJSON,
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Headers: headers,
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}}, []error{}
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}
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func (a *MarsmediaAdapter) MakeBids(internalRequest *openrtb.BidRequest, externalRequest *adapters.RequestData, response *adapters.ResponseData) (*adapters.BidderResponse, []error) {
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if response.StatusCode == http.StatusNoContent {
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return nil, nil
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}
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if response.StatusCode == http.StatusBadRequest {
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return nil, []error{&errortypes.BadInput{
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Message: fmt.Sprintf("Unexpected status code: %d. ", response.StatusCode),
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}}
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}
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if response.StatusCode != http.StatusOK {
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return nil, []error{&errortypes.BadServerResponse{
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Message: fmt.Sprintf("Unexpected status code: %d. Run with request.debug = 1 for more info", response.StatusCode),
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}}
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}
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var bidResp openrtb.BidResponse
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if err := json.Unmarshal(response.Body, &bidResp); err != nil {
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return nil, []error{&errortypes.BadServerResponse{
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Message: fmt.Sprintf("Bad server response: %d. ", err),
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}}
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}
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bidResponse := adapters.NewBidderResponseWithBidsCapacity(len(bidResp.SeatBid[0].Bid))
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sb := bidResp.SeatBid[0]
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for i := 0; i < len(sb.Bid); i++ {
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bid := sb.Bid[i]
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bidResponse.Bids = append(bidResponse.Bids, &adapters.TypedBid{
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Bid: &bid,
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BidType: getMediaTypeForImp(bid.ImpID, internalRequest.Imp),
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})
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}
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return bidResponse, nil
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}
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func addHeaderIfNonEmpty(headers http.Header, headerName string, headerValue string) {
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if len(headerValue) > 0 {
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headers.Add(headerName, headerValue)
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}
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}
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// getMediaTypeForImp figures out which media type this bid is for.
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func getMediaTypeForImp(impId string, imps []openrtb.Imp) openrtb_ext.BidType {
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mediaType := openrtb_ext.BidTypeBanner //default type
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for _, imp := range imps {
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if imp.ID == impId {
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if imp.Video != nil {
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mediaType = openrtb_ext.BidTypeVideo
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}
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return mediaType
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}
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}
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return mediaType
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}
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func NewMarsmediaBidder(endpoint string) *MarsmediaAdapter {
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return &MarsmediaAdapter{
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URI: endpoint,
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}
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}

‎adapters/marsmedia/marsmedia_test.go

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package marsmedia
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import (
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"testing"
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"github.com/prebid/prebid-server/adapters/adapterstest"
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)
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func TestJsonSamples(t *testing.T) {
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adapterstest.RunJSONBidderTest(t, "marsmediatest", NewMarsmediaBidder("http://bid306.rtbsrv.com/bidder/?bid=f3xtet"))
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}

‎adapters/marsmedia/marsmediatest/exemplary/simple-banner.json

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{
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"mockBidRequest": {
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"id": "test-request-id",
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"imp": [
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{
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"id": "test-imp-id",
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"at" : 1,
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"banner": {
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"format": [
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{
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"w": 300,
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"h": 250
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}
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]
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},
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"ext": {
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"bidder": {
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"zone": "9999"
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}
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}
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}
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]
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},
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"httpCalls": [
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{
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"expectedRequest": {
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"uri": "http://bid306.rtbsrv.com/bidder/?bid=f3xtet&zone=9999",
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"body": {
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"id": "test-request-id",
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"at" : 1,
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"imp": [
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{
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"id": "test-imp-id",
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"banner": {
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"format": [
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{
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"w": 300,
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"h": 250
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}
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],
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"w": 300,
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"h": 250
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},
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"ext": {
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"bidder": {
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"zone": "9999"
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}
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}
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}
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]
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}
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},
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"mockResponse": {
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"status": 200,
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"body": {
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"id": "test-request-id",
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"seatbid": [
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{
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"seat": "marsmedia",
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"bid": [{
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"id": "1",
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"impid": "test-imp-id",
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"price": 1.1,
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"adid": "17586",
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"adm": "some-test-ad",
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"nurl" : "some-test-nurl",
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"iurl" : "some-test-iurl",
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"adomain": ["wooga.com"],
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"cid": "17586",
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"crid": "17586",
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"h": 250,
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"w": 300
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}]
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}
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],
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"bidid": "5778926625248726496",
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"cur": "USD"
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}
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}
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}
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],
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"expectedBids": [
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{
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"bid": {
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"id": "7706636740145184841",
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"impid": "test-imp-id",
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"price": 0.5,
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"adm": "some-test-ad",
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"adid": "29681110",
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"adomain": ["yahoo.com"],
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"cid": "958",
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"crid": "29681110",
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"h": 250,
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"w": 300
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},
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"ext": {
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"prebid": {
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"type": "banner"
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}
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}
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}
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]
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}

‎adapters/marsmedia/marsmediatest/exemplary/simple-video.json

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{
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"mockBidRequest": {
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"id": "test-request-id",
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"imp": [
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{
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"id": "test-imp-id",
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"video": {
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"mimes": ["video/mp4"],
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"protocols": [2, 5],
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"w": 1024,
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"h": 576
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},
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"ext":{
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"bidder":{
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"zone": "9999"
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}
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}
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}
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]
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},
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"httpCalls": [
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{
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"expectedRequest": {
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"uri": "http://bid306.rtbsrv.com/bidder/?bid=f3xtet&zone=9999",
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"body": {
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"id": "test-request-id",
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"at":1,
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"imp": [
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{
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"id": "test-imp-id",
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"video": {
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"mimes": ["video/mp4"],
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"protocols": [2, 5],
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"w": 1024,
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"h": 576
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},
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"ext": {
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"bidder": {
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"zone": "9999"
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}
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}
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}
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]
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}
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},
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"mockResponse": {
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"status": 200,
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"body": {
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"id": "test-request-id",
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"cur": "USD",
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"seatbid": [
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{
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"seat": "Marsmedia",
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"bid": [{
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"id": "8ee514f1-b2b8-4abb-89fd-084437d1e800",
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"impid": "test-imp-id",
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"price": 0.500000,
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"adm": "some-test-ad",
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"crid": "crid_10",
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"w": 1024,
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"h": 576
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}]
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}
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]
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}
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}
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}
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],
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"expectedBids": [
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{
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"bid": {
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"id": "8ee514f1-b2b8-4abb-89fd-084437d1e800",
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"impid": "test-imp-id",
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"price": 0.5,
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"adm": "some-test-ad",
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"crid": "crid_10",
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"w": 1024,
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"h": 576
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},
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"type": "video"
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}
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]
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}

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