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.activemq.artemis.tests.integration.plugin;
  
  import java.util.Map;
  
  import io.micrometer.core.instrument.Meter;
  import io.micrometer.core.instrument.MeterRegistry;
  import io.micrometer.core.instrument.Tags;
  import io.micrometer.core.instrument.simple.SimpleMeterRegistry;
  import org.apache.activemq.artemis.core.config.MetricsConfiguration;
  import org.apache.activemq.artemis.core.server.ActiveMQServer;
  import org.apache.activemq.artemis.core.server.metrics.ActiveMQMetricsPlugin;
  import org.apache.activemq.artemis.utils.RandomUtil;
  import org.junit.jupiter.api.Disabled;
  import org.junit.jupiter.api.Test;
  
  import static org.apache.activemq.artemis.core.server.metrics.MetricsManager.BROKER_TAG_NAME;
  import static org.junit.jupiter.api.Assertions.assertNotNull;
  import static org.junit.jupiter.api.Assertions.assertNull;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  
  public class PassthroughMetricsPluginTest extends MetricsPluginTest {
  
     private MeterRegistry meterRegistry;
  
     @Override
     protected void configureServer(ActiveMQServer server) {
        meterRegistry = new SimpleMeterRegistry();
        server.getConfiguration().setMetricsConfiguration(new MetricsConfiguration().setPlugin(new ActiveMQMetricsPlugin() {
           @Override
           public ActiveMQMetricsPlugin init(Map<String, String> map) {
              return this;
           }
  
           @Override
           public MeterRegistry getRegistry() {
              return meterRegistry;
           }
        }));
     }
  
     @Test
     public void testPassthroughMeterRegistry() {
        final String meterName = getName();
        meterRegistry.gauge(meterName, Tags.of(meterName, RandomUtil.randomUUIDString()), RandomUtil.randomDouble(), random -> random.doubleValue());
        boolean found = false;
        for (Meter.Id meter : getMetrics().keySet()) {
           if (meter.getName().equals(meterName)) {
              found = true;
              assertNull(meter.getTag(BROKER_TAG_NAME));
              assertNotNull(meter.getTag(meterName));
           }
        }
        assertTrue(found);
     }
  
     @Disabled
     @Override
     public void testMetricsPluginRegistration() {
        // this overrides & disables a test that is not applicable for this use-case
     }
  }
  