thomaskwscott commented on a change in pull request #10760: URL: https://github.com/apache/kafka/pull/10760#discussion_r640544656
########## File path: core/src/test/scala/integration/kafka/admin/ListOffsetsIntegrationTest.scala ########## @@ -0,0 +1,96 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package integration.kafka.admin + +import kafka.integration.KafkaServerTestHarness +import kafka.server.KafkaConfig +import kafka.utils.TestUtils +import org.apache.kafka.clients.admin._ +import org.apache.kafka.clients.producer.ProducerRecord +import org.apache.kafka.common.TopicPartition +import org.apache.kafka.common.utils.Utils +import org.junit.jupiter.api.Assertions.assertEquals +import org.junit.jupiter.api.{AfterEach, BeforeEach, Test} + +import scala.collection.{Map, Seq} +import scala.jdk.CollectionConverters._ + +class ListOffsetsIntegrationTest extends KafkaServerTestHarness { + + val topicName = "foo" + var adminClient: Admin = null + + @BeforeEach + override def setUp(): Unit = { + super.setUp() + createTopic(topicName,1,1.asInstanceOf[Short]) + produceMessages() + adminClient = Admin.create(Map[String, Object]( + AdminClientConfig.BOOTSTRAP_SERVERS_CONFIG -> brokerList + ).asJava) + } + + @AfterEach + override def tearDown(): Unit = { + Utils.closeQuietly(adminClient, "ListOffsetsAdminClient") + super.tearDown() + } + + @Test + def testEarliestOffset(): Unit = { + val earliestOffset = runFetchOffsets(adminClient, OffsetSpec.earliest()) + assertEquals(0,earliestOffset.offset()) + } + + @Test + def testLatestOffset(): Unit = { + val latestOffset = runFetchOffsets(adminClient, OffsetSpec.latest()) + assertEquals(3,latestOffset.offset()) + } + + @Test + def testMaxTimestampOffset(): Unit = { + val maxTimestampOffset = runFetchOffsets(adminClient, OffsetSpec.maxTimestamp()) + assertEquals(1,maxTimestampOffset.offset()) + } + + private def runFetchOffsets(adminClient: Admin, + offsetSpec: OffsetSpec): ListOffsetsResult.ListOffsetsResultInfo = { + println(s"==> listOffsets(${topicName} -> ${offsetSpec}, new ListOffsetsOptions())") Review comment: I used ReassignPartitionsIntegrationTest as a base for creating this and this has similar messages, I can remove if needed. -- 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. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
