Media Gallery - Missing error message from searching for nonexistent file

• Type: Regression Bug
• Status: Closed
• Resolution: Won't Fix
• Affects Version/s: 7.0.0 Alpha 2
• Fix Version/s: None
• Component/s: DM, DM > Media Gallery
• Labels:
  • QA-AUTOMATION
• Fix Priority: 3
• Sprint: QQ Milk Tea 2
• QA Test Name:
  • PGMediagallery#SearchFolderDocument

Steps to reproduce:

1. Add Media Gallery portlet to the page
2. Go to portlet configuration and check the boxes

• "Show Actions"
• "Show Folder Menu"
• "Show Navigation Links"
• "Show Search" (should already be checked) and save

3. Add media document in portlet and name it "picture"
4. In the portlet search bar, search for "document"

Expected result: No entries show up, and the error message

 No documents were found that matched the keywords: document 

appears

Actual result: No entries show up, and no error message appears.

Reproduced on:
Tomcat 7.0.62 + MySQL 5.6.
Portal master GIT ID: fbb3f8fb5b4cfc1ed0d081d1349862a239982661