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.kafka.clients.consumer.internals.metrics;
  
  import org.apache.kafka.common.metrics.Metrics;
  import org.apache.kafka.common.utils.MockTime;
  import org.apache.kafka.common.utils.Time;
  
  import org.junit.jupiter.api.Test;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertNotNull;
  
  public class OffsetCommitMetricsManagerTest {
      private final Time time = new MockTime();
      private final Metrics metrics = new Metrics(time);
  
      @Test
      public void testOffsetCommitMetrics() {
          // Assuming 'metrics' is an instance of your Metrics class
  
          // Create an instance of OffsetCommitMetricsManager
          OffsetCommitMetricsManager metricsManager = new OffsetCommitMetricsManager(metrics);
  
          // Assert the existence of metrics
          assertNotNull(metrics.metric(metricsManager.commitLatencyAvg));
          assertNotNull(metrics.metric(metricsManager.commitLatencyMax));
          assertNotNull(metrics.metric(metricsManager.commitRate));
          assertNotNull(metrics.metric(metricsManager.commitTotal));
  
          // Record request latency
          metricsManager.recordRequestLatency(100);
          metricsManager.recordRequestLatency(102);
          metricsManager.recordRequestLatency(98);
  
          // Assert the recorded latency
          assertEquals(100d, metrics.metric(metricsManager.commitLatencyAvg).metricValue());
          assertEquals(102d, metrics.metric(metricsManager.commitLatencyMax).metricValue());
          assertEquals(0.1d, metrics.metric(metricsManager.commitRate).metricValue());
          assertEquals(3d, metrics.metric(metricsManager.commitTotal).metricValue());
      }
  }
  