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.component.sjms.consumer;
  
  import java.util.concurrent.CompletableFuture;
  
  import org.apache.camel.builder.RouteBuilder;
  import org.apache.camel.component.mock.MockEndpoint;
  import org.apache.camel.component.sjms.support.JmsTestSupport;
  import org.junit.jupiter.api.Test;
  
  import static org.junit.jupiter.api.Assertions.assertNull;
  
  public class JmsPollingConsumerTest extends JmsTestSupport {
  
      @Test
      public void testJmsPollingConsumerWait() throws Exception {
          MockEndpoint mock = getMockEndpoint("mock:result");
          mock.expectedBodiesReceived("Hello Claus");
  
          // use another thread for polling consumer to demonstrate that we can wait before
          // the message is sent to the queue
  
          CompletableFuture.runAsync(() -> {
              String body = consumer.receiveBody("sjms:queue.start.JmsPollingConsumerTest", String.class);
              template.sendBody("sjms:queue.foo.JmsPollingConsumerTest", body + " Claus");
          });
  
          // wait a little to demonstrate we can start poll before we have a msg on the queue
          Thread.sleep(500);
  
          template.sendBody("direct:start", "Hello");
  
          MockEndpoint.assertIsSatisfied(context);
      }
  
      @Test
      public void testJmsPollingConsumerNoWait() throws Exception {
          MockEndpoint mock = getMockEndpoint("mock:result");
          mock.expectedBodiesReceived("Hello Claus");
  
          // use another thread for polling consumer to demonstrate that we can wait before
          // the message is sent to the queue
          CompletableFuture.runAsync(() -> {
              String body = consumer.receiveBodyNoWait("sjms:queue.start.JmsPollingConsumerTest", String.class);
              assertNull(body, "Should be null");
  
              template.sendBody("sjms:queue.foo.JmsPollingConsumerTest", "Hello Claus");
          });
  
          // wait a little to demonstrate we can start poll before we have a msg on the queue
          Thread.sleep(500);
  
          template.sendBody("direct:start", "Hello");
  
          MockEndpoint.assertIsSatisfied(context);
  
          // Consume the message
          consumer.receiveBody("sjms:queue.start.JmsPollingConsumerTest", String.class);
      }
  
      @Test
      public void testJmsPollingConsumerLowTimeout() throws Exception {
          MockEndpoint mock = getMockEndpoint("mock:result");
          mock.expectedBodiesReceived("Hello Claus");
  
          // use another thread for polling consumer to demonstrate that we can wait before
          // the message is sent to the queue
          CompletableFuture.runAsync(() -> {
              String body = consumer.receiveBody("sjms:queue.start.JmsPollingConsumerTest", 100, String.class);
              assertNull(body, "Should be null");
  
              template.sendBody("sjms:queue.foo.JmsPollingConsumerTest", "Hello Claus");
          });
  
          // wait a little to demonstrate we can start poll before we have a msg on the queue
          Thread.sleep(500);
  
          template.sendBody("direct:start", "Hello");
  
          MockEndpoint.assertIsSatisfied(context);
  
          // Consume the message
          consumer.receiveBody("sjms:queue.start.JmsPollingConsumerTest", String.class);
      }
  
      @Test
      public void testJmsPollingConsumerHighTimeout() throws Exception {
          MockEndpoint mock = getMockEndpoint("mock:result");
          mock.expectedBodiesReceived("Hello Claus");
  
          // use another thread for polling consumer to demonstrate that we can wait before
          // the message is sent to the queue
          CompletableFuture.runAsync(() -> {
              String body = consumer.receiveBody("sjms:queue.start.JmsPollingConsumerTest", 3000, String.class);
              template.sendBody("sjms:queue.foo.JmsPollingConsumerTest", body + " Claus");
          });
  
          // wait a little to demonstrate we can start poll before we have a msg on the queue
          Thread.sleep(500);
  
          template.sendBody("direct:start", "Hello");
  
          MockEndpoint.assertIsSatisfied(context);
      }
  
      @Override
      protected RouteBuilder createRouteBuilder() {
          return new RouteBuilder() {
              @Override
              public void configure() {
                  from("direct:start").log("Sending ${body} to queue.start.JmsPollingConsumerTest")
                          .to("sjms:queue.start.JmsPollingConsumerTest");
  
                  from("sjms:queue.foo.JmsPollingConsumerTest").log("Received ${body} from queue.start.JmsPollingConsumerTest")
                          .to("mock:result");
              }
          };
      }
  }
  