pm-azhar-mulla · pm-azhar-mulla · May 21, 2025 · May 21, 2025
diff --git a/test/spec/modules/BTBidAdapter_spec.js b/test/spec/modules/BTBidAdapter_spec.js
@@ -12,7 +12,6 @@ import 'modules/consentManagementUsp.js';
 import 'modules/consentManagementGpp.js';
 import 'modules/tcfControl.js';
 import 'modules/gppControl_usnat.js';
-import 'modules/schain.js';
 
 describe('BT Bid Adapter', () => {
   const ENDPOINT_URL = 'https://pbs.btloader.com/openrtb2/auction';

diff --git a/test/spec/modules/blastoBidAdapter_spec.js b/test/spec/modules/blastoBidAdapter_spec.js
@@ -13,7 +13,6 @@ import 'modules/multibid/index.js';
 import 'modules/priceFloors.js';
 import 'modules/consentManagementTcf.js';
 import 'modules/consentManagementUsp.js';
-import 'modules/schain.js';
 
 const SIMPLE_BID_REQUEST = {
   bidder: 'blasto',

diff --git a/test/spec/modules/bridgeuppBidAdapter_spec.js b/test/spec/modules/bridgeuppBidAdapter_spec.js
@@ -269,7 +269,7 @@ describe('bridgeuppBidAdapter_spec', function () {
         },
       ];
       const ortbRequest = spec.buildRequests(bidRequests, await addFPDToBidderRequest({...bidderRequest, ortb2})).data;
-      expect(ortbRequest.source.schain).to.deep.equal(expectedSchain);
+      expect(ortbRequest.source.ext.schain).to.deep.equal(expectedSchain);
       expect(ortbRequest.source.pchain).to.equal('sonarads');
     });
 

diff --git a/test/spec/modules/conversantBidAdapter_spec.js b/test/spec/modules/conversantBidAdapter_spec.js
@@ -10,7 +10,6 @@ import 'modules/userId/index.js'; // handles eids
 import 'modules/priceFloors.js';
 import 'modules/consentManagementTcf.js';
 import 'modules/consentManagementUsp.js';
-import 'modules/schain.js'; // handles schain
 import {hook} from '../../../src/hook.js'
 import {BANNER} from '../../../src/mediaTypes';
 
@@ -451,9 +450,21 @@ describe('Conversant adapter tests', function() {
   it('Verify supply chain data', () => {
     const bidderRequest = {refererInfo: {page: 'http://test.com?a=b&c=123'}};
     const schain = {complete: 1, ver: '1.0', nodes: [{asi: 'bidderA.com', sid: '00001', hp: 1}]};
+
+    // Add schain to bidderRequest
+    bidderRequest.ortb2 = {
+      source: {
+        ext: {schain: schain}
+      }
+    };
+
     const bidsWithSchain = bidRequests.map((bid) => {
       return Object.assign({
-        ortb2: {source: {schain: schain}}
+        ortb2: {
+          source: {
+            ext: {schain: schain}
+          }
+        }
       }, bid);  
     });
     const request = spec.buildRequests(bidsWithSchain, bidderRequest);

diff --git a/test/spec/modules/criteoBidAdapter_spec.js b/test/spec/modules/criteoBidAdapter_spec.js
@@ -10,7 +10,7 @@ import 'modules/userId/index.js';
 import 'modules/consentManagementTcf.js';
 import 'modules/consentManagementUsp.js';
 import 'modules/consentManagementGpp.js';
-import 'modules/schain.js';
+
 import {hook} from '../../../src/hook';
 
 describe('The Criteo bidding adapter', function () {
@@ -1219,14 +1219,18 @@ describe('The Criteo bidding adapter', function () {
       expect(ortbRequest.regs.ext.dsa).to.deep.equal(dsa);
     });
 
-    it('should properly build a request with schain object', async function () {
+    it('should properly build a request with schain object', function () {
       const expectedSchain = {
         someProperty: 'someValue'
       };
       const bidRequests = [
         {
           bidder: 'criteo',
-          ortb2: {source: {schain: expectedSchain}},
+          ortb2: {
+            source: {
+              ext: {schain: expectedSchain}
+            }
+          },
           adUnitCode: 'bid-123',
           mediaTypes: {
             banner: {
@@ -1238,9 +1242,19 @@ describe('The Criteo bidding adapter', function () {
           },
         },
       ];
+
+      // Create a modified bidderRequest with schain
+      const modifiedBidderRequest = {
+        ...bidderRequest,
+        ortb2: {
+          source: {
+            ext: {schain: expectedSchain}
+          }
+        }
+      };
 
-      const ortbRequest = spec.buildRequests(bidRequests, await addFPDToBidderRequest(bidderRequest)).data;
-      expect(ortbRequest.source.ext.schain).to.equal(expectedSchain);
+      const ortbRequest = spec.buildRequests(bidRequests, modifiedBidderRequest).data;
+      expect(ortbRequest.source.ext.schain).to.deep.equal(expectedSchain);
     });
 
     it('should properly build a request with bcat field', async function () {

diff --git a/test/spec/modules/escalaxBidAdapter_spec.js b/test/spec/modules/escalaxBidAdapter_spec.js
@@ -12,7 +12,6 @@ import 'modules/multibid/index.js';
 import 'modules/priceFloors.js';
 import 'modules/consentManagementTcf.js';
 import 'modules/consentManagementUsp.js';
-import 'modules/schain.js';
 
 const SIMPLE_BID_REQUEST = {
   bidder: 'escalax',

diff --git a/test/spec/modules/improvedigitalBidAdapter_spec.js b/test/spec/modules/improvedigitalBidAdapter_spec.js
@@ -12,7 +12,6 @@ import 'modules/multibid/index.js';
 import 'modules/priceFloors.js';
 import 'modules/consentManagementTcf.js';
 import 'modules/consentManagementUsp.js';
-import 'modules/schain.js';
 import {decorateAdUnitsWithNativeParams} from '../../../src/native.js';
 import {hook} from '../../../src/hook.js';
 import {addFPDToBidderRequest} from '../../helpers/fpd.js';
@@ -553,8 +552,25 @@ describe('Improve Digital Adapter Tests', function () {
     it('should add schain', function () {
       const schain = '{"ver":"1.0","complete":1,"nodes":[{"asi":"headerlift.com","sid":"xyz","hp":1}]}';
       const bidRequest = Object.assign({}, simpleBidRequest);
-      bidRequest.ortb2 = {source: {schain: schain}};
-      const request = spec.buildRequests([bidRequest], bidderRequestReferrer)[0];
+
+      // Add schain to both locations in the bid
+      bidRequest.ortb2 = {
+        source: {
+          ext: {schain: schain}
+        }
+      };
+
+      // Add schain to bidderRequest as well
+      const modifiedBidderRequest = {
+        ...bidderRequestReferrer,
+        ortb2: {
+          source: {
+            ext: {schain: schain}
+          }
+        }
+      };
+
+      const request = spec.buildRequests([bidRequest], modifiedBidderRequest)[0];
       const payload = JSON.parse(request.data);
       expect(payload.source.ext.schain).to.equal(schain);
     });

diff --git a/test/spec/modules/openxBidAdapter_spec.js b/test/spec/modules/openxBidAdapter_spec.js
@@ -12,7 +12,6 @@ import 'modules/multibid/index.js';
 import 'modules/priceFloors.js';
 import 'modules/consentManagementTcf.js';
 import 'modules/consentManagementUsp.js';
-import 'modules/schain.js';
 import 'modules/paapi.js';
 
 import {deepClone} from 'src/utils.js';
@@ -1106,13 +1105,24 @@ describe('OpenxRtbAdapter', function () {
             bidId: 'test-bid-id-1',
             bidderRequestId: 'test-bid-request-1',
             auctionId: 'test-auction-1',
-            ortb2: {source: {schain: schainConfig}}
+            ortb2: {source: {
+              schain: schainConfig,
+              ext: {schain: schainConfig}
+            }}
           }];
+
+          // Add schain to mockBidderRequest as well
+          mockBidderRequest.ortb2 = {
+            source: {
+              schain: schainConfig,
+              ext: {schain: schainConfig}
+            }
+          };
         });
 
         it('should send a supply chain object', function () {
           const request = spec.buildRequests(bidRequests, mockBidderRequest);
-          expect(request[0].data.source.ext.schain).to.equal(schainConfig);
+          expect(request[0].data.source.ext.schain).to.deep.equal(schainConfig);
         });
 
         it('should send the supply chain object with the right version', function () {

diff --git a/test/spec/modules/pulsepointBidAdapter_spec.js b/test/spec/modules/pulsepointBidAdapter_spec.js
@@ -6,7 +6,6 @@ import {deepClone} from '../../../src/utils';
 import 'modules/consentManagementTcf';
 import 'modules/consentManagementUsp';
 import 'modules/userId/index';
-import 'modules/schain';
 
 describe('PulsePoint Adapter Tests', function () {
   const slotConfigs = [{
@@ -136,7 +135,7 @@ describe('PulsePoint Adapter Tests', function () {
       bidfloor: 1.5,
       badv: ['cocacola.com', 'lays.com']
     },
-    ortb2: {source: {schain: {
+    ortb2: {source: {ext: {schain: {
       'ver': '1.0',
       'complete': 1,
       'nodes': [
@@ -149,7 +148,7 @@ describe('PulsePoint Adapter Tests', function () {
           'domain': 'publisher.com'
         }
       ]
-    }}}
+    }}}}
   }];
 
   const bidderRequest = {
@@ -467,8 +466,31 @@ describe('PulsePoint Adapter Tests', function () {
     expect(ortbRequest.imp[0].ext).to.be.undefined;
   });
 
-  it('Verify schain parameters', async function () {
-    const request = spec.buildRequests(schainParamsSlotConfig, await addFPDToBidderRequest(bidderRequest));
+  it('Verify schain parameters', function () {
+    const modifiedBidderRequest = {
+      ...bidderRequest,
+      ortb2: {
+        source: {
+          ext: {
+            schain: {
+              'ver': '1.0',
+              'complete': 1,
+              'nodes': [
+                {
+                  'asi': 'exchange1.com',
+                  'sid': '1234',
+                  'hp': 1,
+                  'rid': 'bid-request-1',
+                  'name': 'publisher',
+                  'domain': 'publisher.com'
+                }
+              ]
+            }
+          }
+        }
+      }
+    };
+    const request = spec.buildRequests(schainParamsSlotConfig, modifiedBidderRequest);
     const ortbRequest = request.data;
     expect(ortbRequest).to.not.equal(null);
     expect(ortbRequest.source).to.not.equal(null);

diff --git a/test/spec/modules/r2b2BidAdapter_spec.js b/test/spec/modules/r2b2BidAdapter_spec.js
@@ -1,7 +1,6 @@
 import {expect} from 'chai';
 import {spec, internal as r2b2, internal} from 'modules/r2b2BidAdapter.js';
 import * as utils from '../../../src/utils';
-import 'modules/schain.js';
 import 'modules/userId/index.js';
 
 function encodePlacementIds (ids) {

diff --git a/test/spec/modules/rubiconBidAdapter_spec.js b/test/spec/modules/rubiconBidAdapter_spec.js
@@ -12,7 +12,6 @@ import {
 import {config} from 'src/config.js';
 import * as utils from 'src/utils.js';
 import {find} from 'src/polyfill.js';
-import 'modules/schain.js';
 import 'modules/consentManagementTcf.js';
 import 'modules/consentManagementUsp.js';
 import 'modules/userId/index.js';
@@ -4673,7 +4672,7 @@ describe('the rubicon adapter', function () {
     it('should copy the schain JSON to to bid.source.ext.schain', () => {
       const bidderRequest = createVideoBidderRequest();
       const schain = getSupplyChainConfig();
-      bidderRequest.bids[0].ortb2.source.schain = schain;
+      bidderRequest.bids[0].ortb2.source.ext = { schain: schain };
       const request = spec.buildRequests(bidderRequest.bids, bidderRequest);
       expect(request[0].data.source.ext.schain).to.deep.equal(schain);
     });