content: /*
   * 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 org.apache.camel.kafkaconnector.google.pubsub.sink;
  
  import java.io.IOException;
  import java.util.List;
  import java.util.concurrent.CountDownLatch;
  import java.util.concurrent.TimeUnit;
  
  import org.apache.camel.kafkaconnector.common.ConnectorPropertyFactory;
  import org.apache.camel.kafkaconnector.common.test.CamelSinkTestSupport;
  import org.apache.camel.kafkaconnector.google.pubsub.clients.GooglePubEasy;
  import org.apache.camel.test.infra.common.TestUtils;
  import org.apache.camel.test.infra.google.pubsub.services.GooglePubSubService;
  import org.apache.camel.test.infra.google.pubsub.services.GooglePubSubServiceFactory;
  import org.junit.jupiter.api.AfterEach;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  import org.junit.jupiter.api.extension.RegisterExtension;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.fail;
  
  public class CamelSinkGooglePubSubITCase extends CamelSinkTestSupport {
      @RegisterExtension
      public static GooglePubSubService service = GooglePubSubServiceFactory.createService();
  
      private static final Logger LOG = LoggerFactory.getLogger(CamelSinkGooglePubSubITCase.class);
      private String project = "ckc";
      private GooglePubEasy easyClient;
  
      private String googlePubSubTopic;
      private String testSubscription;
  
      private final int expected = 10;
  
      @Override
      protected String[] getConnectorsInTest() {
          return new String[]{"camel-google-pubsub-sink-kafka-connector"};
      }
  
  
      @BeforeEach
      public void setUp() {
          googlePubSubTopic = "ckctopic" + TestUtils.randomWithRange(0, 100);
          testSubscription = "test-subscription" + TestUtils.randomWithRange(0, 100);
          LOG.info("Requesting topic {} for the pub/sub client", googlePubSubTopic);
  
          easyClient = new GooglePubEasy(service.getServiceAddress(), project);
  
          try {
              easyClient.createTopic(googlePubSubTopic);
              easyClient.createSubscription(testSubscription, googlePubSubTopic);
          } catch (InterruptedException | IOException e) {
              fail(e.getMessage());
          }
  
      }
  
      @AfterEach
      public void tearDown() {
          try {
              easyClient.deleteSubscription(testSubscription);
              easyClient.deleteTopic(googlePubSubTopic);
          } catch (InterruptedException | IOException e) {
              fail(e.getMessage());
          } finally {
              easyClient.shutdown();
          }
      }
  
      @Override
      protected void consumeMessages(CountDownLatch latch) {
          try {
              easyClient.receive();
          } finally {
              latch.countDown();
          }
      }
  
      @Override
      protected void verifyMessages(CountDownLatch latch) throws InterruptedException {
          List<String> receivedMessages = easyClient.getReceivedMessages();
  
          if (latch.await(120, TimeUnit.SECONDS)) {
              assertEquals(expected, receivedMessages.size(), "Did not receive as many messages as was sent");
          } else {
              fail("Failed to receive the messages within the specified time");
          }
      }
  
      @Test
      public void testBasicSendReceive() throws Exception {
          String topicName = getTopicForTest(this);
  
          ConnectorPropertyFactory connectorPropertyFactory = CamelGooglePubSubPropertyFactory
                  .basic()
                  .withTopics(topicName)
                  .withProjectId(project)
                  .withDestinationName(googlePubSubTopic)
                  .withEndpoint(service.getServiceAddress());
  
          runTest(connectorPropertyFactory, topicName, expected);
      }
  }
  