[SPARK-26371] Increase Kafka ConfigUpdater test coverage

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.0.0
• Fix Version/s: 3.0.0
• Component/s: Structured Streaming, Tests
• Assignee: Gabor Somogyi
• Reporter: Gabor Somogyi
• Created: 14/Dec/18 10:43
• Updated: 17/Dec/18 18:11
• Resolved: 17/Dec/18 18:08

Description

As Kafka delegation token added logic into ConfigUpdater it would be good to test it.

Issue Links

• links to: GitHub Pull Request #23321