sevioBidAdapter: change how pageTitle and pageDescription are sent to the BE (prebid#14247)

* Change the context format sent to the BE

* Bump adapter version

Author: petrican

modules/sevioBidAdapter.js

@@ -7,7 +7,7 @@ import {getDomComplexity, getPageDescription, getPageTitle} from "../libraries/f
 import * as converter from '../libraries/ortbConverter/converter.js';
 
 const PREBID_VERSION = '$prebid.version$';
-const ADAPTER_VERSION = '1.0';
+const ADAPTER_VERSION = '1.0.1';
 const ORTB = converter.ortbConverter({
   context: { ttl: 300 }
 });
@@ -262,8 +262,13 @@ export const spec = {
         userSyncOption: userSyncEnabled === false ? "OFF" : "BIDDERS",
         referer: getReferrerInfo(bidderRequest),
         pageReferer: document.referrer,
-        pageTitle: getPageTitle().slice(0, 300),
-        pageDescription: getPageDescription().slice(0, 300),
+        context: [{
+          source: "title",
+          text: getPageTitle().slice(0, 300)
+        }, {
+          source: "meta:description",
+          text: getPageDescription().slice(0, 300)
+        }],
         domComplexity: getDomComplexity(document),
         device: bidderRequest?.ortb2?.device || {},
         deviceWidth: screen.width,

test/spec/modules/sevioBidAdapter_spec.js

@@ -326,7 +326,7 @@ describe('sevioBidAdapter', function () {
     it('getPageTitle prefers top.title; falls back to og:title (top document)', () => {
       window.top.document.title = 'Doc Title';
       let out = spec.buildRequests([mkBid()], baseBidderRequest);
-      expect(out[0].data.pageTitle).to.equal('Doc Title');
+      expect(out[0].data.context[0].text).to.equal('Doc Title');
 
       window.top.document.title = '';
       const meta = window.top.document.createElement('meta');
@@ -335,7 +335,7 @@ describe('sevioBidAdapter', function () {
       window.top.document.head.appendChild(meta);
 
       out = spec.buildRequests([mkBid()], baseBidderRequest);
-      expect(out[0].data.pageTitle).to.equal('OG Title');
+      expect(out[0].data.context[0].text).to.equal('OG Title');
 
       meta.remove();
     });
@@ -352,7 +352,7 @@ describe('sevioBidAdapter', function () {
           get() { throw new Error('cross-origin'); }
         });
         const out = spec.buildRequests([mkBid()], baseBidderRequest);
-        expect(out[0].data.pageTitle).to.equal('Local Title');
+        expect(out[0].data.context[0].text).to.equal('Local Title');
         Object.defineProperty(window, 'top', original);
         restored = true;
       } catch (e) {