lucliu1108 commented on code in PR #20244:
URL: https://github.com/apache/kafka/pull/20244#discussion_r2301406550
##########
core/src/test/scala/integration/kafka/api/PlaintextAdminIntegrationTest.scala:
##########
@@ -4363,6 +4364,170 @@ class PlaintextAdminIntegrationTest extends
BaseAdminIntegrationTest {
}
}
}
+
+ @ParameterizedTest(name =
TestInfoUtils.TestWithParameterizedGroupProtocolNames)
+
@MethodSource(Array("getTestGroupProtocolParametersStreamsGroupProtocolOnly"))
+ def testDescribeStreamsGroups(groupProtocol: String): Unit = {
+ val streamsGroupId = "stream_group_id"
+ val testTopicName = "test_topic"
+ val testOutputTopicName = "test_output_topic"
+ val testNumPartitions = 1
+
+ val config = createConfig
+ client = Admin.create(config)
+
+ prepareTopics(List(testTopicName, testOutputTopicName), testNumPartitions)
+ prepareRecords(testTopicName)
+
+ val streamsConfig = new Properties()
+ streamsConfig.put(ConsumerConfig.AUTO_OFFSET_RESET_CONFIG, "earliest")
+ streamsConfig.put(StreamsConfig.COMMIT_INTERVAL_MS_CONFIG, 10 * 1000)
+ val streams = createStreamsGroup(
+ configOverrides = streamsConfig,
+ inputTopic = testTopicName,
+ outputTopic = testOutputTopicName,
+ streamsGroupId = streamsGroupId,
+ groupProtocol = groupProtocol
+ )
+
+ try {
+ streams.cleanUp()
+ streams.start()
+
+ TestUtils.waitUntilTrue(() => streams.state() ==
KafkaStreams.State.RUNNING, "Streams not in RUNNING state")
+
+ TestUtils.waitUntilTrue(() => {
+ client.listGroups().all().get().stream()
+ .anyMatch(g => g.groupId() == streamsGroupId)
+ }, "Streams group not ready to describe yet")
+
+ Thread.sleep(10000)
+
+ TestUtils.waitUntilTrue(() => {
+ try {
+ val describedGroups =
client.describeStreamsGroups(util.List.of(streamsGroupId)).all().get()
+ val group = describedGroups.get(streamsGroupId)
+ if (group != null) {
+ group.groupState() == GroupState.STABLE &&
!group.subtopologies().isEmpty
+ } else {
+ false
+ }
+ } catch {
+ case _: Exception => false
+ }
+ }, "Stream group not fully initialized with topology")
+
+ // Verify the describe call works correctly
+ val describedGroups =
client.describeStreamsGroups(util.List.of(streamsGroupId)).all().get()
+ val group = describedGroups.get(streamsGroupId)
+
+ assertNotNull(group)
+ assertEquals(streamsGroupId, group.groupId())
+ assertFalse(group.members().isEmpty)
+ assertNotNull(group.subtopologies())
+ assertFalse(group.subtopologies().isEmpty)
+
+ // Verify the topology contains the expected source and sink topics
+ val subtopologies = group.subtopologies().asScala
+ assertTrue(subtopologies.exists(subtopology =>
+ subtopology.sourceTopics().contains(testTopicName)))
+
+ } finally {
+ Utils.closeQuietly(streams, "streams")
+ Utils.closeQuietly(client, "adminClient")
+ }
+ }
+
+ @ParameterizedTest(name =
TestInfoUtils.TestWithParameterizedGroupProtocolNames)
+
@MethodSource(Array("getTestGroupProtocolParametersStreamsGroupProtocolOnly"))
+ def testDeleteStreamsGroups(groupProtocol: String): Unit = {
+ val testTopicName = "test_topic"
+ val testOutputTopicName = "test_output_topic"
+ val testNumPartitions = 3
+ val testNumStreamsGroup = 3
+
+ val targetDeletedGroups = util.List.of("stream_group_id_2",
"stream_group_id_3")
+ val targetRemainingGroups = util.List.of("stream_group_id_1")
+
+ val config = createConfig
+ client = Admin.create(config)
+
+ prepareTopics(List(testTopicName, testOutputTopicName), testNumPartitions)
+ prepareRecords(testTopicName)
+
+ val streamsList = scala.collection.mutable.ListBuffer[(String,
KafkaStreams)]()
+
+ try {
+ for (i <- 1 to testNumStreamsGroup) {
+ val streamsGroupId = s"stream_group_id_$i"
+ val streamsConfig = new Properties()
+ streamsConfig.put(ConsumerConfig.AUTO_OFFSET_RESET_CONFIG, "earliest")
+ streamsConfig.put(StreamsConfig.COMMIT_INTERVAL_MS_CONFIG, 10 * 1000)
+ val streams = createStreamsGroup(
+ configOverrides = streamsConfig,
+ inputTopic = testTopicName,
+ outputTopic = testOutputTopicName,
+ streamsGroupId = streamsGroupId,
+ groupProtocol = groupProtocol
+ )
+ streams.cleanUp()
+ streams.start()
+ streamsList += ((streamsGroupId, streams))
+ }
+
+ TestUtils.waitUntilTrue(() => {
+ client.listGroups().all().get().stream()
+ .anyMatch(g => g.groupId().startsWith("stream_group_id_"))
+ }, "Streams groups not ready to delete yet")
+
+ // Verify that there are 3 groups created
+ val groups = client.listGroups().all().get()
Review Comment:
Fix: move the second `client.listGroups()` inside the `waitUtilTrue()` block
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