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New: InMobi Prebid Server Adapter (prebid#1489)
* Adding InMobi adapter * code review feedback, also explicitly working with Imp[0], as we don't support multiple impressions * less tolerant bidder params due to sneaky 1.13 -> 1.14+ change
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19 files changed

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‎adapters/inmobi/inmobi.go

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package inmobi
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import (
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"encoding/json"
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"fmt"
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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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"net/http"
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)
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type InMobiAdapter struct {
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endPoint string
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}
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func NewInMobiAdapter(endpoint string) *InMobiAdapter {
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return &InMobiAdapter{
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endPoint: endpoint,
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}
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}
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func (a *InMobiAdapter) MakeRequests(request *openrtb.BidRequest, reqInfo *adapters.ExtraRequestInfo) ([]*adapters.RequestData, []error) {
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var errs []error
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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 request",
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}}
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}
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if err := preprocess(&request.Imp[0]); err != nil {
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errs = append(errs, err)
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return nil, errs
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}
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reqJson, err := json.Marshal(request)
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if err != nil {
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errs = append(errs, err)
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return nil, errs
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}
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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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return []*adapters.RequestData{{
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Method: "POST",
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Uri: a.endPoint,
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Body: reqJson,
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Headers: headers,
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}}, errs
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}
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func (a *InMobiAdapter) 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.StatusOK {
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return nil, []error{&errortypes.BadServerResponse{
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Message: fmt.Sprintf("Unexpected http status code: %d", response.StatusCode),
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}}
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}
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var serverBidResponse openrtb.BidResponse
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if err := json.Unmarshal(response.Body, &serverBidResponse); err != nil {
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return nil, []error{err}
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}
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bidResponse := adapters.NewBidderResponseWithBidsCapacity(1)
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for _, sb := range serverBidResponse.SeatBid {
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for i := range sb.Bid {
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mediaType := getMediaTypeForImp(sb.Bid[i].ImpID, internalRequest.Imp)
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bidResponse.Bids = append(bidResponse.Bids, &adapters.TypedBid{
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Bid: &sb.Bid[i],
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BidType: mediaType,
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})
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}
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}
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return bidResponse, nil
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}
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func preprocess(imp *openrtb.Imp) error {
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var bidderExt adapters.ExtImpBidder
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if err := json.Unmarshal(imp.Ext, &bidderExt); err != nil {
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return &errortypes.BadInput{
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Message: err.Error(),
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}
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}
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var inMobiExt openrtb_ext.ExtImpInMobi
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if err := json.Unmarshal(bidderExt.Bidder, &inMobiExt); err != nil {
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return &errortypes.BadInput{Message: "bad InMobi bidder ext"}
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}
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if len(inMobiExt.Plc) == 0 {
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return &errortypes.BadInput{Message: "'plc' is a required attribute for InMobi's bidder ext"}
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}
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if imp.Banner != nil {
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banner := *imp.Banner
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imp.Banner = &banner
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if (banner.W == nil || banner.H == nil || *banner.W == 0 || *banner.H == 0) && len(banner.Format) > 0 {
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format := banner.Format[0]
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banner.W = &format.W
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banner.H = &format.H
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}
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}
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return nil
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}
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func getMediaTypeForImp(impId string, imps []openrtb.Imp) openrtb_ext.BidType {
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mediaType := openrtb_ext.BidTypeBanner
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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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break
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}
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}
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return mediaType
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}

‎adapters/inmobi/inmobi_test.go

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package inmobi
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import (
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"github.com/prebid/prebid-server/adapters/adapterstest"
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"testing"
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)
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func TestJsonSamples(t *testing.T) {
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adapterstest.RunJSONBidderTest(t, "inmobitest", NewInMobiAdapter("https://api.w.inmobi.com/showad/openrtb/bidder/prebid"))
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}

‎adapters/inmobi/inmobitest/exemplary/simple-banner.json

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{
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"mockBidRequest": {
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"app": {
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"bundle": "com.example.app"
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},
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"id": "req-id",
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"device": {
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"ifa": "9d8fe0a9-c0dd-4482-b16b-5709b00c608d",
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"ip": "1.1.1.1",
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"ua": "Mozilla/5.0 (Linux; Android 8.0.0; SM-G960F Build/R16NW) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/62.0.3202.84 Mobile Safari/537.36"
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},
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"imp": [
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{
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"ext": {
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"bidder": {
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"plc": "1596825400965"
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}
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},
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"banner": {
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"w": 320,
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"h": 50
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},
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"id": "imp-id"
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}
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]
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},
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"httpCalls": [{
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"expectedRequest": {
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"uri": "https://api.w.inmobi.com/showad/openrtb/bidder/prebid",
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"body": {
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"app": {
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"bundle": "com.example.app"
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},
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"id": "req-id",
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"device": {
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"ifa": "9d8fe0a9-c0dd-4482-b16b-5709b00c608d",
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"ip": "1.1.1.1",
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"ua": "Mozilla/5.0 (Linux; Android 8.0.0; SM-G960F Build/R16NW) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/62.0.3202.84 Mobile Safari/537.36"
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},
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"imp": [
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{
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"ext": {
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"bidder": {
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"plc": "1596825400965"
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}
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},
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"banner": {
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"w": 320,
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"h": 50
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},
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"id": "imp-id"
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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": "req-id",
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"seatbid": [
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{
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"bid": [
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{
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"ext": {
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"prebid": {
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"meta": {
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"networkName": "inmobi"
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}
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}
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},
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"nurl": "https://some.event.url/params",
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"crid": "123456789",
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"adomain": [],
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"price": 2.0,
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"id": "1234",
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"adm": "bannerhtml",
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"impid": "imp-id"
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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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"expectedBidResponses": [{
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"currency": "USD",
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"bids": [{
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"bid": {
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"id": "1234",
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"impid": "imp-id",
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"price": 2.0,
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"adm": "bannerhtml",
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"crid": "123456789",
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"nurl": "https://some.event.url/params",
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"ext": {
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"prebid": {
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"meta": {
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"networkName": "inmobi"
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}
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}
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}
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},
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"type": "banner"
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}]
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}]
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}

‎adapters/inmobi/inmobitest/exemplary/simple-video.json

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{
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"mockBidRequest": {
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"app": {
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"bundle": "com.example.app"
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},
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"id": "req-id",
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"device": {
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"ifa": "9d8fe0a9-c0dd-4482-b16b-5709b00c608d",
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"ip": "1.1.1.1",
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"ua": "Mozilla/5.0 (Linux; Android 8.0.0; SM-G960F Build/R16NW) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/62.0.3202.84 Mobile Safari/537.36"
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},
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"imp": [
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{
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"ext": {
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"bidder": {
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"plc": "1598991608990"
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}
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},
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"video": {
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"w": 640,
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"h": 360,
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"mimes": ["video/mp4"]
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},
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"id": "imp-id"
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}
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]
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},
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"httpCalls": [{
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"expectedRequest": {
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"uri": "https://api.w.inmobi.com/showad/openrtb/bidder/prebid",
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"body": {
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"app": {
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"bundle": "com.example.app"
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},
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"id": "req-id",
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"device": {
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"ifa": "9d8fe0a9-c0dd-4482-b16b-5709b00c608d",
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"ip": "1.1.1.1",
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"ua": "Mozilla/5.0 (Linux; Android 8.0.0; SM-G960F Build/R16NW) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/62.0.3202.84 Mobile Safari/537.36"
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},
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"imp": [
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{
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"ext": {
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"bidder": {
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"plc": "1598991608990"
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}
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},
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"video": {
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"w": 640,
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"h": 360,
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"mimes": ["video/mp4"]
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},
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"id": "imp-id"
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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": "req-id",
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"seatbid": [
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{
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"bid": [
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{
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"ext": {
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"prebid": {
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"meta": {
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"networkName": "inmobi"
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}
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}
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},
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"nurl": "https://some.event.url/params",
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"crid": "123456789",
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"adomain": [],
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"price": 2.0,
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"id": "1234",
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"adm": "<?xml version=\"1.0\" encoding=\"UTF-8\"?> <VAST version=\"3.0\"></VAST>",
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"impid": "imp-id"
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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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"expectedBidResponses": [{
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"currency": "USD",
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"bids": [{
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"bid": {
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"id": "1234",
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"impid": "imp-id",
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"price": 2.0,
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"adm": "<?xml version=\"1.0\" encoding=\"UTF-8\"?> <VAST version=\"3.0\"></VAST>",
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"crid": "123456789",
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"nurl": "https://some.event.url/params",
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"ext": {
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"prebid": {
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"meta": {
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"networkName": "inmobi"
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}
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}
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}
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},
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"type": "video"
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}]
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}]
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}

‎adapters/inmobi/inmobitest/params/race/banner.json

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{
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"plc": "1596825400965"
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}

‎adapters/inmobi/inmobitest/params/race/video.json

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{
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"plc": "1598991608990"
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}

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