add test identical logs

ampproject · Aug 4, 2017 · 9004f6f · 9004f6f
1 parent 2ac30b5
commit 9004f6f
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/test/functional/test-log.js b/test/functional/test-log.js
@@ -680,6 +680,8 @@ describe('Logging', () => {
  let sandbox;
  let iframe;
  let element;
+ let element1;
+ let element2;
 
  beforeEach(() => {
  sandbox = sinon.sandbox.create();
@@ -703,6 +705,15 @@ describe('Logging', () => {
  iframe.contentWindow.document.body.appendChild(element);
  expect(user(element).suffix_).to.equal(USER_ERROR_EMBED_SENTINEL);
  });
+
+ it('should not create extra identical logs', () => {
+ element1 = document.createElement('embed_1');
+ element2 = document.createElement('embed_2');
+ iframe.contentWindow.document.body.appendChild(element1);
+ iframe.contentWindow.document.body.appendChild(element2);
+ expect(user()).to.equal(user(this.element));
+ expect(user(element1)).to.equal(user(element2));
+ });
  });
 });