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.distributedlog.logsegment;
  
  import static org.junit.Assert.assertFalse;
  import static org.junit.Assert.assertTrue;
  
  import org.apache.distributedlog.common.util.Sizable;
  import org.junit.Test;
  
  
  /**
   * Test Case for {@link RollingPolicy}s.
   */
  public class TestRollingPolicy {
  
      static class TestSizable implements Sizable {
  
          long size;
  
          TestSizable(long size) {
              this.size = size;
          }
  
          @Override
          public long size() {
              return size;
          }
      }
  
      @Test(timeout = 60000)
      public void testTimeBasedRollingPolicy() {
          TimeBasedRollingPolicy policy1 = new TimeBasedRollingPolicy(Long.MAX_VALUE);
          TestSizable maxSize = new TestSizable(Long.MAX_VALUE);
          assertFalse(policy1.shouldRollover(maxSize, System.currentTimeMillis()));
  
          long currentMs = System.currentTimeMillis();
          TimeBasedRollingPolicy policy2 = new TimeBasedRollingPolicy(1000);
          assertTrue(policy2.shouldRollover(maxSize, currentMs - 2 * 1000));
      }
  
      @Test(timeout = 60000)
      public void testSizeBasedRollingPolicy() {
          SizeBasedRollingPolicy policy = new SizeBasedRollingPolicy(1000);
          TestSizable sizable1 = new TestSizable(10);
          assertFalse(policy.shouldRollover(sizable1, 0L));
          TestSizable sizable2 = new TestSizable(10000);
          assertTrue(policy.shouldRollover(sizable2, 0L));
      }
  }
  