[FLINK-31101] Replace all the JUnit 5 assertions to AssertJ

• Type: Technical Debt
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: pulsar-4.0.0
• Fix Version/s: pulsar-4.0.0
• Component/s: Connectors / Pulsar
• Labels: pull-request-available
• Assignee: Yufan Sheng
• Reporter: Yufan Sheng
• Created: 16/Feb/23 09:00
• Updated: 16/Feb/23 14:19
• Resolved: 16/Feb/23 14:19

Description

The common rules in Flink contribution guide deprecates the use of JUnit assertions. We shall move all the test assertion to AssertJ.

Issue Links

• links to: GitHub Pull Request #32