[KAFKA-7850] Remove deprecated KStreamTestDriver

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.3.0
• Component/s: streams, unit tests
• Assignee: Richard Yu
• Reporter: Richard Yu
• Created: 22/Jan/19 03:49
• Updated: 17/Jul/19 16:28
• Resolved: 17/Jul/19 16:28

Description

Eversince a series of new test improvements were made to KafkaStreams test suite, KStreamTestDriver was deprecated in favor of TopologyTestDriver. However, a couple existing unit tests continues to use KStreamTestDriver. We wish to migrate all remaining classes to TopologyTestDriver so we could remove the deprecated class.