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 static org.junit.jupiter.api.Assertions.assertEquals;
  
  import io.micrometer.core.instrument.Meter;
  import org.apache.activemq.artemis.core.config.MetricsConfiguration;
  import org.apache.activemq.artemis.core.server.ActiveMQServer;
  import org.apache.activemq.artemis.core.server.metrics.plugins.SimpleMetricsPlugin;
  import org.apache.activemq.artemis.tests.util.ActiveMQTestBase;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  
  public class NettyMetricsTest extends ActiveMQTestBase {
  
     @Override
     @BeforeEach
     public void setUp() throws Exception {
        super.setUp();
     }
  
     @Test
     public void testNettyPoolMetricsPositive() throws Exception {
        internalTestMetrics(true, true, "netty.pooled");
     }
  
     @Test
     public void testNettyPoolMetricsNegative() throws Exception {
        internalTestMetrics(false, false, "netty.pooled");
     }
  
     private void internalTestMetrics(boolean found, boolean pool, String match) throws Exception {
        ActiveMQServer server = createServer(false, createDefaultInVMConfig()
           .setMetricsConfiguration(new MetricsConfiguration()
                                       .setPlugin(new SimpleMetricsPlugin().init(null))
                                       .setNettyPool(pool)));
        server.start();
        boolean result = false;
        String brokerTagValue = "";
        for (Meter.Id meterId : MetricsPluginTest.getMetrics(server).keySet()) {
           if (meterId.getName().startsWith(match)) {
              result = true;
              brokerTagValue = meterId.getTag("broker");
              break;
           }
        }
  
        assertEquals(found, result);
        if (found) {
           assertEquals(brokerTagValue, server.getConfiguration().getName());
        }
     }
  }
  