Tests: Record a default core bid ranking

src/test/groovy/org/prebid/server/functional/model/config/AccountAuctionConfig.groovy

@@ -24,6 +24,7 @@ class AccountAuctionConfig {
     AccountBidValidationConfig bidValidations
     AccountEventsConfig events
     AccountCacheConfig cache
+    AccountRankingConfig ranking
     AccountPriceFloorsConfig priceFloors
     Targeting targeting
     PaaFormat paaformat

src/test/groovy/org/prebid/server/functional/model/config/AccountRankingConfig.groovy

@@ -0,0 +1,9 @@
+package org.prebid.server.functional.model.config
+
+import groovy.transform.ToString
+
+@ToString(includeNames = true, ignoreNulls = true)
+class AccountRankingConfig {
+
+    Boolean enabled
+}

src/test/groovy/org/prebid/server/functional/model/response/auction/Bid.groovy

@@ -8,6 +8,8 @@ import org.prebid.server.functional.model.request.auction.Imp
 import org.prebid.server.functional.util.ObjectMapperWrapper
 import org.prebid.server.functional.util.PBSUtils
 
+import static groovy.lang.Closure.DELEGATE_FIRST
+
 @ToString(includeNames = true, ignoreNulls = true)
 @EqualsAndHashCode
 class Bid implements ObjectMapperWrapper {
@@ -70,6 +72,23 @@ class Bid implements ObjectMapperWrapper {
         }
     }
 
+    static List<Bid> getDefaultMultiTypesBids(Imp imp, @DelegatesTo(Bid) Closure commonInit = null) {
+        List<Bid> bids = []
+        if (imp.banner) bids << createBid(imp, BidMediaType.BANNER) { adm = null }
+        if (imp.video) bids << createBid(imp, BidMediaType.VIDEO)
+        if (imp.nativeObj) bids << createBid(imp, BidMediaType.NATIVE)
+        if (imp.audio) bids << createBid(imp, BidMediaType.AUDIO) { adm = null }
+
+        if (commonInit) {
+            bids.each { bid ->
+                commonInit.delegate = bid
+                commonInit.resolveStrategy = DELEGATE_FIRST
+                commonInit()
+            }
+        }
+        bids
+    }
+
     void setAdm(Object adm) {
         if (adm instanceof Adm) {
             this.adm = encode(adm)
@@ -79,4 +98,15 @@ class Bid implements ObjectMapperWrapper {
             this.adm = null
         }
     }
+
+    private static Bid createBid(Imp imp, BidMediaType type, @DelegatesTo(Bid) Closure init = null) {
+        def bid = getDefaultBid(imp)
+        bid.mediaType = type
+        if (init) {
+            init.delegate = bid
+            init.resolveStrategy = DELEGATE_FIRST
+            init()
+        }
+        bid
+    }
 }

src/test/groovy/org/prebid/server/functional/model/response/auction/Prebid.groovy

@@ -15,4 +15,5 @@ class Prebid {
     Meta meta
     Map passThrough
     Video storedRequestAttributes
+    Integer rank
 }