ttd Bid Adapter: add regression test topmost domain (prebid#9300)

* TTD Adapter use topmost location when available * TTD add use top most location regression test Co-authored-by: Andre Gielow <andre.gielow@thetradedesk.com>
sovrn · Nov 30, 2022 · 0c71ee2 · 0c71ee2
1 parent 1b4a5a3
commit 0c71ee2
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diff --git a/test/helpers/refererDetectionHelper.js b/test/helpers/refererDetectionHelper.js
@@ -0,0 +1,88 @@
+/**
+ * Build a walkable linked list of window-like objects for testing.
+ *
+ * @param {Array} urls Array of URL strings starting from the top window.
+ * @param {string} [topReferrer]
+ * @param {string} [canonicalUrl]
+ * @param {boolean} [ancestorOrigins]
+ * @returns {Object}
+ */
+export function buildWindowTree(urls, topReferrer = null, canonicalUrl = null, ancestorOrigins = false) {
+  /**
+   * Find the origin from a given fully-qualified URL.
+   *
+   * @param {string} url The fully qualified URL
+   * @returns {string|null}
+   */
+  function getOrigin(url) {
+    const originRegex = new RegExp('^(https?://[^/]+/?)');
+
+    const result = originRegex.exec(url);
+
+    if (result && result[0]) {
+      return result[0];
+    }
+
+    return null;
+  }
+
+  const inaccessibles = [];
+
+  let previousWindow, topWindow;
+  const topOrigin = getOrigin(urls[0]);
+
+  const windowList = urls.map((url, index) => {
+    const thisOrigin = getOrigin(url),
+      sameOriginAsPrevious = index === 0 ? true : (getOrigin(urls[index - 1]) === thisOrigin),
+      sameOriginAsTop = thisOrigin === topOrigin;
+
+    const win = {
+      location: {
+        href: url,
+      },
+      document: {
+        referrer: index === 0 ? topReferrer : urls[index - 1]
+      }
+    };
+
+    if (topWindow == null) {
+      topWindow = win;
+      win.document.querySelector = function (selector) {
+        if (selector === 'link[rel=\'canonical\']') {
+          return {
+            href: canonicalUrl
+          };
+        }
+        return null;
+      };
+    }
+
+    if (sameOriginAsPrevious) {
+      win.parent = previousWindow;
+    } else {
+      win.parent = inaccessibles[inaccessibles.length - 1];
+    }
+    if (ancestorOrigins) {
+      win.location.ancestorOrigins = urls.slice(0, index).reverse().map(getOrigin);
+    }
+    win.top = sameOriginAsTop ? topWindow : inaccessibles[0];
+
+    const inWin = {parent: inaccessibles[inaccessibles.length - 1], top: inaccessibles[0]};
+    if (index === 0) {
+      inWin.top = inWin;
+    }
+    ['document', 'location'].forEach((prop) => {
+      Object.defineProperty(inWin, prop, {
+        get: function () {
+          throw new Error('cross-origin access');
+        }
+      });
+    });
+    inaccessibles.push(inWin);
+    previousWindow = win;
+
+    return win;
+  });
+
+  return windowList[windowList.length - 1];
+}
diff --git a/test/spec/modules/ttdBidAdapter_spec.js b/test/spec/modules/ttdBidAdapter_spec.js
@@ -2,6 +2,9 @@ import { expect } from 'chai';
 import { spec } from 'modules/ttdBidAdapter';
 import { deepClone } from 'src/utils.js';
 import { config } from 'src/config';
+import { detectReferer } from 'src/refererDetection.js';
+
+import { buildWindowTree } from '../../helpers/refererDetectionHelper';
 
 describe('ttdBidAdapter', function () {
   function testBuildRequests(bidRequests, bidderRequestBase) {
@@ -200,20 +203,15 @@ describe('ttdBidAdapter', function () {
       'bidRequestsCount': 1
     }];
 
+    const testWindow = buildWindowTree(['https://www.example.com/test', 'https://www.example.com/other/page', 'https://www.example.com/third/page'], 'https://othersite.com/', 'https://example.com/canonical/page');
+    const baseBidderRequestReferer = detectReferer(testWindow)();
     const baseBidderRequest = {
       'bidderCode': 'ttd',
       'auctionId': 'e7b34fa3-8654-424e-8c49-03e509e53d8c',
       'bidderRequestId': '18084284054531',
       'auctionStart': 1540945362095,
       'timeout': 3000,
-      'refererInfo': {
-        'page': 'https://www.example.com/test',
-        'reachedTop': true,
-        'numIframes': 0,
-        'stack': [
-          'https://www.example.com/test'
-        ]
-      },
+      'refererInfo': baseBidderRequestReferer,
       'start': 1540945362099,
       'doneCbCallCount': 0
     };
@@ -291,6 +289,11 @@ describe('ttdBidAdapter', function () {
       expect(requestBody.site.page).to.equal('https://www.example.com/test');
     });
 
+    it('ensure top most location is used', function () {
+      const requestBody = testBuildRequests(baseBannerBidRequests, baseBidderRequest).data;
+      expect(requestBody.site.page).to.equal('https://www.example.com/test');
+    });
+
     it('sets the banner pos correctly if sent', function () {
       let clonedBannerRequests = deepClone(baseBannerBidRequests);
       clonedBannerRequests[0].mediaTypes.banner.pos = 1;
@@ -318,11 +321,35 @@ describe('ttdBidAdapter', function () {
           }
         }
       };
-      const requestBody = testBuildRequests(baseBannerBidRequests, {...baseBidderRequest, ortb2}).data;
+      const baseBidderRequestWithoutRefererDomain = {
+        ...baseBidderRequest,
+        refererInfo: {
+          ...baseBannerBidRequests.referer,
+          domain: null
+        }
+      }
+      const requestBody = testBuildRequests(
+        baseBannerBidRequests, {...baseBidderRequestWithoutRefererDomain, ortb2}
+      ).data;
       config.resetConfig();
       expect(requestBody.site.publisher).to.deep.equal({domain: 'https://foo.bar', id: '13144370'});
     });
 
+    it('referer domain overrides first party site data publisher domain', function () {
+      const ortb2 = {
+        site: {
+          publisher: {
+            domain: 'https://foo.bar',
+          }
+        }
+      };
+      const requestBody = testBuildRequests(
+        baseBannerBidRequests, {...baseBidderRequest, ortb2}
+      ).data;
+      config.resetConfig();
+      expect(requestBody.site.publisher.domain).to.equal(baseBidderRequest.refererInfo.domain);
+    });
+
     it('sets keywords properly if sent', function () {
       const ortb2 = {
         site: {

diff --git a/test/spec/refererDetection_spec.js b/test/spec/refererDetection_spec.js
@@ -2,94 +2,7 @@ import {detectReferer, ensureProtocol, parseDomain} from 'src/refererDetection.j
 import {config} from 'src/config.js';
 import {expect} from 'chai';
 
-/**
- * Build a walkable linked list of window-like objects for testing.
- *
- * @param {Array} urls Array of URL strings starting from the top window.
- * @param {string} [topReferrer]
- * @param {string} [canonicalUrl]
- * @param {boolean} [ancestorOrigins]
- * @returns {Object}
- */
-function buildWindowTree(urls, topReferrer = null, canonicalUrl = null, ancestorOrigins = false) {
-  /**
-   * Find the origin from a given fully-qualified URL.
-   *
-   * @param {string} url The fully qualified URL
-   * @returns {string|null}
-   */
-  function getOrigin(url) {
-    const originRegex = new RegExp('^(https?://[^/]+/?)');
-
-    const result = originRegex.exec(url);
-
-    if (result && result[0]) {
-      return result[0];
-    }
-
-    return null;
-  }
-
-  const inaccessibles = [];
-
-  let previousWindow, topWindow;
-  const topOrigin = getOrigin(urls[0]);
-
-  const windowList = urls.map((url, index) => {
-    const thisOrigin = getOrigin(url),
-      sameOriginAsPrevious = index === 0 ? true : (getOrigin(urls[index - 1]) === thisOrigin),
-      sameOriginAsTop = thisOrigin === topOrigin;
-
-    const win = {
-      location: {
-        href: url,
-      },
-      document: {
-        referrer: index === 0 ? topReferrer : urls[index - 1]
-      }
-    };
-
-    if (topWindow == null) {
-      topWindow = win;
-      win.document.querySelector = function (selector) {
-        if (selector === 'link[rel=\'canonical\']') {
-          return {
-            href: canonicalUrl
-          };
-        }
-        return null;
-      };
-    }
-
-    if (sameOriginAsPrevious) {
-      win.parent = previousWindow;
-    } else {
-      win.parent = inaccessibles[inaccessibles.length - 1];
-    }
-    if (ancestorOrigins) {
-      win.location.ancestorOrigins = urls.slice(0, index).reverse().map(getOrigin);
-    }
-    win.top = sameOriginAsTop ? topWindow : inaccessibles[0];
-
-    const inWin = {parent: inaccessibles[inaccessibles.length - 1], top: inaccessibles[0]};
-    if (index === 0) {
-      inWin.top = inWin;
-    }
-    ['document', 'location'].forEach((prop) => {
-      Object.defineProperty(inWin, prop, {
-        get: function () {
-          throw new Error('cross-origin access');
-        }
-      });
-    });
-    inaccessibles.push(inWin);
-    previousWindow = win;
-
-    return win;
-  });
-
-  return windowList[windowList.length - 1];
-}
+import { buildWindowTree } from '../helpers/refererDetectionHelper';
 
 describe('Referer detection', () => {
   afterEach(function () {