shenyu0127 commented on code in PR #11653: URL: https://github.com/apache/pinot/pull/11653#discussion_r1339518401
########## pinot-core/src/test/java/org/apache/pinot/core/operator/transform/function/CaseTransformFunctionTest.java: ########## @@ -237,6 +239,26 @@ private void testCaseQueryWithStringResults(String predicate, String[] expectedV testTransformFunction(transformFunction, expectedValues); } + @Test + public void testCaseTransformationWithNullColumn() { Review Comment: This test exercises the `CaseTransformFunction`. We want to fix the `ScalarTransformFunctionWrapper` and add a test to exercise the `ScalarTransformFunctionWrapper` that wraps `ObjectFunctions::caseWhen`. ########## pinot-core/src/test/java/org/apache/pinot/core/operator/transform/function/BaseTransformFunctionTest.java: ########## @@ -580,9 +580,14 @@ protected void testTransformFunction(TransformFunction transformFunction, String protected void testTransformFunctionWithNull(TransformFunction transformFunction, String[] expectedValues, RoaringBitmap expectedNulls) { + testTransformFunctionWithNull(transformFunction, expectedValues, expectedNulls, false); + } + + protected void testTransformFunctionWithNull(TransformFunction transformFunction, String[] expectedValues, Review Comment: We don't need to define this function because we can use the `testTransformFunction`. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@pinot.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@pinot.apache.org For additional commands, e-mail: commits-h...@pinot.apache.org