As a developer, I want to cut down the time to set up unit batch tests

• Type: Story
• Status: Closed
• Priority: Minor
• Resolution: Completed
• Affects Version/s: None
• Fix Version/s: Master
• Component/s: Testing, Testing > CI environments
• Labels: None
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/28856

Currently, all batch tests are being set up the same way. Since unit tests have no dependency on a working app server, they can have a reduced set up to save time.