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   * 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.
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  package org.apache.camel.kafkaconnector.aws.v2.s3.source;
  
  import java.io.File;
  import java.io.IOException;
  import java.net.URL;
  import java.util.concurrent.ExecutionException;
  
  import org.apache.camel.kafkaconnector.aws.v2.s3.common.S3Utils;
  import org.apache.camel.kafkaconnector.aws.v2.s3.common.TestS3Configuration;
  import org.apache.camel.kafkaconnector.common.ConnectorPropertyFactory;
  import org.apache.camel.kafkaconnector.common.test.CamelSourceTestSupport;
  import org.apache.camel.kafkaconnector.common.test.TestMessageConsumer;
  import org.apache.camel.test.infra.aws.common.AWSCommon;
  import org.apache.camel.test.infra.aws.common.services.AWSService;
  import org.apache.camel.test.infra.aws2.clients.AWSSDKClientUtils;
  import org.apache.camel.test.infra.aws2.services.AWSServiceFactoryWithTimeout;
  import org.apache.camel.test.infra.common.TestUtils;
  import org.junit.jupiter.api.AfterEach;
  import org.junit.jupiter.api.BeforeAll;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  import org.junit.jupiter.api.TestInstance;
  import org.junit.jupiter.api.Timeout;
  import org.junit.jupiter.api.condition.EnabledIfSystemProperty;
  import org.junit.jupiter.api.extension.RegisterExtension;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  import software.amazon.awssdk.services.s3.S3Client;
  
  import static org.apache.camel.kafkaconnector.aws.v2.s3.common.S3Utils.createBucket;
  import static org.apache.camel.kafkaconnector.aws.v2.s3.common.S3Utils.deleteBucket;
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.fail;
  
  @TestInstance(TestInstance.Lifecycle.PER_CLASS)
  @EnabledIfSystemProperty(named = "enable.slow.tests", matches = "true")
  public class CamelSourceAWSS3ITCase extends CamelSourceTestSupport {
      @RegisterExtension
      public static AWSService service = AWSServiceFactoryWithTimeout.createS3Service();
      private static final Logger LOG = LoggerFactory.getLogger(CamelSourceAWSS3ITCase.class);
  
      private S3Client awsS3Client;
      private String bucketName;
      private String topicName;
  
      private int expect;
      private File[] files;
  
      @Override
      protected String[] getConnectorsInTest() {
          return new String[] {"camel-aws-s3-source-kafka-connector"};
      }
  
      @BeforeAll
      public void setupTestFiles() throws IOException {
          final URL resourceDir = this.getClass().getResource(".");
          final File baseTestDir = new File(resourceDir.getFile());
  
          files = S3Utils.getFilesToSend(baseTestDir);
  
          expect = files.length;
      }
  
  
      @BeforeEach
      public void setUp() {
          topicName = getTopicForTest(this);
  
          awsS3Client = AWSSDKClientUtils.newS3Client();
          bucketName = AWSCommon.DEFAULT_S3_BUCKET + TestUtils.randomWithRange(0, 100);
  
          try {
              createBucket(awsS3Client, bucketName);
          } catch (Exception e) {
              LOG.error("Unable to create bucket: {}", e.getMessage(), e);
              fail("Unable to create bucket");
          }
      }
  
      @AfterEach
      public void tearDown() {
          try {
              deleteBucket(awsS3Client, bucketName);
          } catch (Exception e) {
              LOG.warn("Unable to delete bucked: {}", e.getMessage(), e);
          }
      }
  
      @Override
      protected void produceTestData() {
          S3Utils.sendFilesFromPath(awsS3Client, bucketName, files);
      }
  
      @Override
      protected void verifyMessages(TestMessageConsumer<?> consumer) {
          int received = consumer.consumedMessages().size();
  
          assertEquals(expect, received,  "Didn't process the expected amount of messages");
      }
  
  
      @Test
      @Timeout(180)
      public void testBasicSendReceive() throws ExecutionException, InterruptedException {
          ConnectorPropertyFactory connectorPropertyFactory = CamelAWSS3PropertyFactory
                  .basic()
                  .withKafkaTopic(topicName)
                  .withConfiguration(TestS3Configuration.class.getName())
                  .withBucketNameOrArn(bucketName)
                  .withAmazonConfig(service.getConnectionProperties());
  
          runTest(connectorPropertyFactory, topicName, expect);
      }
  
      @Test
      @Timeout(180)
      public void testBasicSendReceiveWithMaxMessagesPerPoll() throws ExecutionException, InterruptedException {
          ConnectorPropertyFactory connectorPropertyFactory = CamelAWSS3PropertyFactory
                  .basic()
                  .withKafkaTopic(topicName)
                  .withConfiguration(TestS3Configuration.class.getName())
                  .withMaxMessagesPerPoll(5)
                  .withBucketNameOrArn(bucketName)
                  .withAmazonConfig(service.getConnectionProperties());
  
          runTest(connectorPropertyFactory, topicName, expect);
      }
  }
  