AdYouLike Bidder - enable Vast response format (prebid#7229)

* add required clickurl in every native adrequest

* allows the native response to be given as is to prebid if possible

* add unit tests on new Native case

* Handle meta object in bid response with default addomains array

* fix icon retrieval in Native case

* Update priorities in case of multiple mediatypes given

* improve robustness and fix associated unit test on picture urls

* add support for params.size parameter

* add unit test on new size format

* Makes sure the playerSize format is consistent

* enable Vast response on bidder adapter

* fix lint errors

* add test on Vast format case

modules/adyoulikeBidAdapter.js

@@ -446,7 +446,7 @@ function getNativeAssets(response, nativeConfig) {
 
 /* Create bid from response */
 function createBid(response, bidRequests) {
-  if (!response || (!response.Ad && !response.Native)) {
+  if (!response || (!response.Ad && !response.Native && !response.Vast)) {
     return
   }
 

test/spec/modules/adyoulikeBidAdapter_spec.js

@@ -158,6 +158,17 @@ describe('Adyoulike Adapter', function () {
     }
   };
 
+  const sentBidVideo = {
+    'bid_id_0': {
+      'PlacementID': 'e622af275681965d3095808561a1e510',
+      'TransactionID': 'e8355240-d976-4cd5-a493-640656fe08e8',
+      'AvailableSizes': '',
+      'Video': {
+        playerSize: [640, 480]
+      }
+    }
+  };
+
   const sentNativeImageType = {
     'additional': {
       'sent': [
@@ -382,6 +393,28 @@ describe('Adyoulike Adapter', function () {
     meta: testMetaObject
   }];
 
+  const responseWithSingleVideo = [{
+    'BidID': 'bid_id_0',
+    'Placement': 'placement_0',
+    'Vast': 'PFZBU1Q+RW1wdHkgc2FtcGxlPC92YXN0Pg==',
+    'Price': 0.5,
+    'Height': 600,
+  }];
+
+  const videoResult = [{
+    cpm: 0.5,
+    creativeId: undefined,
+    currency: 'USD',
+    netRevenue: true,
+    requestId: 'bid_id_0',
+    ttl: 3600,
+    mediaType: 'video',
+    meta: {
+      advertiserDomains: []
+    },
+    vastXml: '<VAST>Empty sample</vast>'
+  }];
+
   const responseWithMultiplePlacements = [
     {
       'BidID': 'bid_id_0',
@@ -689,5 +722,13 @@ describe('Adyoulike Adapter', function () {
 
       expect(result).to.deep.equal(noMeta);
     });
+
+    it('receive Vast reponse with Video ad', function () {
+      serverResponse.body = responseWithSingleVideo;
+      let result = spec.interpretResponse(serverResponse, {data: '{"Bids":' + JSON.stringify(sentBidVideo) + '}'});
+
+      expect(result.length).to.equal(1);
+      expect(result).to.deep.equal(videoResult);
+    });
   });
 });