Fix ad-3p test flakes due to isBuilt stubbing (#32542)

ampproject · Feb 9, 2021 · a876a6b · a876a6b
1 parent 6ae6dbc
commit a876a6b
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/extensions/amp-ad/0.1/test/test-amp-ad-3p-impl.js b/extensions/amp-ad/0.1/test/test-amp-ad-3p-impl.js
@@ -47,7 +47,11 @@ function createAmpAd(win, attachToAmpdoc = false, ampdoc) {
     return true;
   };
 
-  return new AmpAd3PImpl(ampAdElement);
+  const impl = new AmpAd3PImpl(ampAdElement);
+  // Initialize internal implementation structure since `isBuilt` is forced
+  // to return `true` above.
+  ampAdElement.impl_ = impl;
+  return impl;
 }
 
 describes.realWin(