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.metrics.routepolicy;
  
  import java.util.Map;
  
  import com.codahale.metrics.MetricRegistry;
  import com.codahale.metrics.Timer;
  import org.apache.camel.CamelContext;
  import org.apache.camel.builder.RouteBuilder;
  import org.apache.camel.component.mock.MockEndpoint;
  import org.apache.camel.test.junit5.CamelTestSupport;
  import org.junit.jupiter.api.Test;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  
  /**
   * CAMEL-9226 - check metrics are counted correctly in multicast sub-routes
   */
  public class MetricsRoutePolicyMulticastSubRouteTest extends CamelTestSupport {
  
      private MetricRegistry registry = new MetricRegistry();
  
      @Override
      protected CamelContext createCamelContext() throws Exception {
          CamelContext context = super.createCamelContext();
  
          MetricsRoutePolicyFactory factory = new MetricsRoutePolicyFactory();
          factory.setUseJmx(false);
          factory.setMetricsRegistry(registry);
          context.addRoutePolicyFactory(factory);
  
          return context;
      }
  
      @Test
      public void testMetricsRoutePolicy() throws Exception {
          getMockEndpoint("mock:foo").expectedMessageCount(1);
          getMockEndpoint("mock:bar1").expectedMessageCount(1);
          getMockEndpoint("mock:bar2").expectedMessageCount(1);
  
          template.sendBody("direct:multicast", "Hello World");
  
          MockEndpoint.assertIsSatisfied(context);
  
          // there should be 3 names
          assertEquals(3, registry.getNames().size());
  
          // there should be 3 Counters
          assertEquals(3, registry.getTimers().size());
  
          for (Map.Entry<String, Timer> timerEntry : registry.getTimers().entrySet()) {
              String metricName = timerEntry.getKey();
              Timer timer = timerEntry.getValue();
              // each count should be 1
              assertEquals(1, timer.getCount(), "Count is wrong for " + metricName);
          }
      }
  
      @Override
      protected RouteBuilder createRouteBuilder() {
          return new RouteBuilder() {
              @Override
              public void configure() {
                  from("direct:foo").routeId("foo").to("mock:foo");
  
                  from("direct:bar").routeId("bar").multicast().to("mock:bar1", "mock:bar2");
  
                  from("direct:multicast").routeId("multicast").multicast().to("direct:foo", "direct:bar");
  
              }
          };
      }
  }
  