[FLINK-18442] Move `testSessionWindowsWithContinuousEventTimeTrigger` to `ContinuousEventTimeTriggerTest`

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Won't Fix
• Component/s: Tests
• Labels: auto-deprioritized-major auto-unassigned
• Assignee: Unassigned
• Reporter: Lijie Wang
• Created: 28/Jun/20 11:48
• Updated: 23/Aug/22 10:22
• Resolved: 23/Aug/22 10:22

Description

`testSessionWindowsWithContinuousEventTimeTrigger` in `WindowOperatorTest` is introduced when fix FLINK-4862.

But it's better to move `testSessionWindowsWithContinuousEventTimeTrigger` into `ContinuousEventTimeTriggerTest`.