ableegoldman commented on code in PR #18048:
URL: https://github.com/apache/kafka/pull/18048#discussion_r1876994900
##########
streams/src/test/java/org/apache/kafka/streams/StreamsBuilderTest.java:
##########
@@ -1816,6 +1816,102 @@ public void
shouldWrapProcessorsForStreamTableJoinWithGracePeriod() {
assertThat(counter.numConnectedStateStores(), CoreMatchers.is(2));
}
+ @Test
+ public void shouldWrapProcessorsForTableTableInnerJoin() {
+ final Map<Object, Object> props = dummyStreamsConfigMap();
+ props.put(PROCESSOR_WRAPPER_CLASS_CONFIG,
RecordingProcessorWrapper.class);
+
+ final WrapperRecorder counter = new WrapperRecorder();
+ props.put(PROCESSOR_WRAPPER_COUNTER_CONFIG, counter);
+
+ final StreamsBuilder builder = new StreamsBuilder(new
TopologyConfig(new StreamsConfig(props)));
+
+ final KTable<String, String> t1 = builder.table("input1"); // 1
Review Comment:
nit: use Consumed#as to set the processor name for source tables so you
don't have stuff like `KTABLE-SOURCE-0000000002`
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