[DRILL-3354] TestBuilder can check if the number of result batches equals some expected value

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.2.0
• Component/s: Tools, Build & Test
• Assignee: Abdel Hakim Deneche
• Reporter: Abdel Hakim Deneche
• Created: 24/Jun/15 16:02
• Updated: 04/Aug/15 22:32
• Resolved: 04/Aug/15 22:32

Description

TestWindowFrame unit tests are only meaningful if memory sort exposes batches of a specific size (20 rows) downstream. Otherwise, the tests will pass but they won't catch problems related to some specific edge cases when multiple batches are involved.

The purpose of this JIRA is to extend TestBuilder so that unit tests that wish to do so, to fail if the number of result batches differs from some expected number.