Add latest changes from gitlab-org/gitlab@master

1 files changed, 18 insertions, 0 deletions

diff --git a/spec/frontend/lib/utils/dom_utils_spec.js b/spec/frontend/lib/utils/dom_utils_spec.js
index d6bac935970..172f8972653 100644
--- a/spec/frontend/lib/utils/dom_utils_spec.js
+++ b/spec/frontend/lib/utils/dom_utils_spec.js
@@ -10,6 +10,7 @@ import {
   getParents,
   getParentByTagName,
   setAttributes,
+  replaceCommentsWith,
 } from '~/lib/utils/dom_utils';
 
 const TEST_MARGIN = 5;
@@ -263,4 +264,21 @@ describe('DOM Utils', () => {
       expect(getContentWrapperHeight('.does-not-exist')).toBe('');
     });
   });
+
+  describe('replaceCommentsWith', () => {
+    let div;
+    beforeEach(() => {
+      div = document.createElement('div');
+    });
+
+    it('replaces the comments in a DOM node with an element', () => {
+      div.innerHTML = '<h1> hi there <!-- some comment --> <p> <!-- another comment -->';
+
+      replaceCommentsWith(div, 'comment');
+
+      expect(div.innerHTML).toBe(
+        '<h1> hi there <comment> some comment </comment> <p> <comment> another comment </comment></p></h1>',
+      );
+    });
+  });
 });