[AMBARI-22996] ViewInstanceResourceProviderTest, ViewPermissionResourceProviderTest, and ViewURLResourceProviderTest fail unexpectedly

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: trunk
• Fix Version/s: trunk
• Component/s: ambari-server
• Labels: pull-request-available

Environment

Ubuntu, 16.04 LTS

• Flags: Patch
• Assignee: Unassigned
• Reporter: Wing Lam
• Created: 14/Feb/18 22:45
• Updated: 21/Feb/18 15:37
• Resolved: 21/Feb/18 15:37

Description

The tests in ViewInstanceResourceProviderTest, ViewPermissionResourceProviderTest, and ViewURLResourceProviderTest rely on a ViewRegistry that is set up in a static initializer block. However, if the another test sets the ViewRegistry after the class is initialized, then the test class will use the wrong ViewRegistry and fail, despite there being no changes in code. This can be fixed by setting the ViewRegistry in the @Before method in each of the three test classes as shown in the pull request.

Issue Links

• links to: GitHub Pull Request #367