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.micrometer.routepolicy;
  
  import io.micrometer.core.instrument.Counter;
  import org.apache.camel.builder.RouteBuilder;
  import org.apache.camel.component.mock.MockEndpoint;
  import org.junit.jupiter.api.Test;
  
  import static org.apache.camel.component.micrometer.MicrometerConstants.DEFAULT_CAMEL_ROUTE_POLICY_EXCHANGES_FAILED_METER_NAME;
  import static org.apache.camel.component.micrometer.MicrometerConstants.DEFAULT_CAMEL_ROUTE_POLICY_EXCHANGES_SUCCEEDED_METER_NAME;
  import static org.apache.camel.component.micrometer.MicrometerConstants.ROUTE_ID_TAG;
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertThrows;
  
  public class MicrometerRoutePolicyExchangeStatusTest extends AbstractMicrometerRoutePolicyTest {
  
      @Test
      public void testMetricsExchangeStatus() throws Exception {
          int count = 10;
          MockEndpoint mockEndpoint = getMockEndpoint("mock:result");
          mockEndpoint.expectedMessageCount(count / 2);
  
          for (int i = 0; i < count; i++) {
              if (i % 2 == 0) {
                  template.sendBody("direct:completing", "Hello");
              } else {
                  assertThrows(RuntimeException.class, () -> template.sendBody("direct:failing", "Hello"));
              }
          }
  
          MockEndpoint.assertIsSatisfied(context);
          Counter exchangesSucceededCounter = meterRegistry.find(DEFAULT_CAMEL_ROUTE_POLICY_EXCHANGES_SUCCEEDED_METER_NAME)
                  .tag(ROUTE_ID_TAG, "completing").counter();
          Counter exchangesFailedCounter = meterRegistry.find(DEFAULT_CAMEL_ROUTE_POLICY_EXCHANGES_FAILED_METER_NAME)
                  .tag(ROUTE_ID_TAG, "failing").counter();
          assertEquals(count / 2.0D, exchangesSucceededCounter.count(), 0.01D);
          assertEquals(count / 2.0D, exchangesFailedCounter.count(), 0.01D);
  
      }
  
      @Override
      protected RouteBuilder createRouteBuilder() {
          return new RouteBuilder() {
              @Override
              public void configure() {
                  from("direct:completing").routeId("completing")
                          .to("mock:result");
  
                  from("direct:failing").routeId("failing")
                          .throwException(RuntimeException.class, "Failing")
                          .to("mock:result");
              }
          };
      }
  }
  