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 java.util.List;
  
  import io.micrometer.core.instrument.Counter;
  import io.micrometer.core.instrument.Gauge;
  import io.micrometer.core.instrument.Meter;
  import io.micrometer.core.instrument.Timer;
  import org.apache.camel.builder.RouteBuilder;
  import org.apache.camel.component.mock.MockEndpoint;
  import org.junit.jupiter.api.Test;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  
  /**
   * Must run last
   */
  public class ZMicrometerRoutePolicyExcludePatternTest extends AbstractMicrometerRoutePolicyTest {
  
      @Override
      protected MicrometerRoutePolicyFactory createMicrometerRoutePolicyFactory() {
          MicrometerRoutePolicyFactory factory = super.createMicrometerRoutePolicyFactory();
          factory.getPolicyConfiguration().setContextEnabled(false);
          factory.getPolicyConfiguration().setRouteEnabled(true);
          factory.getPolicyConfiguration().setExcludePattern("bar");
          return factory;
      }
  
      @Test
      public void testMetricsRoutePolicy() throws Exception {
          int count = 10;
          getMockEndpoint("mock:foo").expectedMessageCount(count);
          getMockEndpoint("mock:bar").expectedMessageCount(count);
  
          for (int i = 0; i < count; i++) {
              template.sendBody("direct:foo", "Hello World");
          }
  
          MockEndpoint.assertIsSatisfied(context);
  
          // there should be 6 metrics per route (only 1 route as bar is excluded)
          // additionally one for App info gauge
          List<Meter> meters = meterRegistry.getMeters();
          assertEquals(7, meters.size());
          meters.forEach(meter -> assertTrue(meter instanceof Timer || meter instanceof Counter || meter instanceof Gauge));
      }
  
      @Override
      protected RouteBuilder createRouteBuilder() {
          return new RouteBuilder() {
              @Override
              public void configure() {
                  from("direct:foo").routeId("foo")
                          .to("direct:bar")
                          .to("mock:foo");
  
                  from("direct:bar").routeId("bar")
                          .to("mock:bar");
              }
          };
      }
  }
  