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 java.util.ArrayList;
  import java.util.Arrays;
  import java.util.List;
  
  import io.micrometer.core.instrument.Meter;
  import io.micrometer.core.instrument.Tag;
  import io.micrometer.core.instrument.Tags;
  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 CacheMetricsTest extends ActiveMQTestBase {
  
     @Override
     @BeforeEach
     public void setUp() throws Exception {
        super.setUp();
     }
  
     @Test
     public void testCacheMetricsEnabled() throws Exception {
        testCacheMetrics(true);
     }
  
     @Test
     public void testCacheMetricsDisabled() throws Exception {
        testCacheMetrics(false);
     }
  
     private void testCacheMetrics(boolean enabled) throws Exception {
        ActiveMQServer server = createServer(false, createDefaultInVMConfig().setSecurityEnabled(true)
           .setMetricsConfiguration(new MetricsConfiguration()
                                       .setPlugin(new SimpleMetricsPlugin().init(null))
                                       .setSecurityCaches(enabled)));
        server.start();
        List<Meter.Id> metersToMatch = new ArrayList<>();
        for (String cacheTagValue : Arrays.asList("authentication", "authorization")) {
           Tags defaultTags = Tags.of(Tag.of("broker", "localhost"), Tag.of("cache", cacheTagValue));
           metersToMatch.add(new Meter.Id("cache.size", defaultTags, null, null, null));
           metersToMatch.add(new Meter.Id("cache.puts", defaultTags, null, null, null));
           metersToMatch.add(new Meter.Id("cache.gets", defaultTags.and(Tag.of("result", "miss")), null, null, null));
           metersToMatch.add(new Meter.Id("cache.gets", defaultTags.and(Tag.of("result", "hit")), null, null, null));
           metersToMatch.add(new Meter.Id("cache.evictions", defaultTags, null, null, null));
           metersToMatch.add(new Meter.Id("cache.eviction.weight", defaultTags, null, null, null));
        }
        assertEquals(enabled, MetricsPluginTest.getMetrics(server).keySet().containsAll(metersToMatch));
     }
  }
  