[FLINK-25286] Improve connector testing framework to support more scenarios

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Implemented
• Fix Version/s: 1.15.0
• Component/s: Test Infrastructure
• Assignee: Hang Ruan
• Reporter: Qingsheng Ren
• Created: 14/Dec/21 05:17
• Updated: 10/Feb/23 10:27
• Resolved: 16/Feb/22 01:37

Description

Currently connector testing framework only support tests for DataStream sources, and available scenarios are quite limited by current interface design. 

This ticket proposes to made improvements to connector testing framework for supporting more test scenarios, and add test suites for sink and Table/SQL API.

Issue Links

• causes: FLINK-31014 Expose exceptions in connector testing framework

Sub-Tasks

• Refactor connector testing framework interfaces: Resolved
• Add savepoint and metric cases in DataStream source suite of connector testing framework: Resolved
• Add DataStream sink test suite in connector testing framework: Resolved
• Merge flink-connector-testing into flink-connector-test-utils: Resolved
• Add semantic test support in the connector testframe: Resolved