kirktrue commented on code in PR #20070:
URL: https://github.com/apache/kafka/pull/20070#discussion_r2175536687
##########
streams/src/test/java/org/apache/kafka/streams/tests/SmokeTestDriver.java:
##########
@@ -694,7 +700,7 @@ private static boolean verifyTAgg(final PrintStream
resultStream,
expectedCount = 0L;
}
- if (!validationPredicate.test(expectedCount,
entry.getValue().getLast().value())) {
+ if (entry.getValue().getLast().value().longValue() !=
expectedCount) {
Review Comment:
Is the `LinkedList` guaranteed to have at least one element? Is it worth
adding that check?
##########
streams/src/test/java/org/apache/kafka/streams/tests/SmokeTestDriver.java:
##########
@@ -580,7 +587,7 @@ private static boolean verify(final PrintStream
resultStream,
if (printResults) {
resultStream.printf("\t inputEvents=%n%s%n\t" +
"echoEvents=%n%s%n\tmaxEvents=%n%s%n\tminEvents=%n%s%n\tdifEvents=%n%s%n\tcntEvents=%n%s%n\ttaggEvents=%n%s%n",
- indent("\t\t", observedInputEvents.get(key)),
+ indent("\t\t",
observedInputEvents.getOrDefault(key, new LinkedList<>())),
Review Comment:
or `List.of()`
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