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.bookkeeper.client.api;
  
  import static org.apache.bookkeeper.client.api.WriteFlag.DEFERRED_SYNC;
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertThrows;
  
  import java.util.EnumSet;
  import org.junit.jupiter.api.Test;
  
  
  /**
   * Unit tests for WriteFlag.
   */
  public class WriteFlagTest {
  
      private static final int NONE = 0;
  
      @Test
      public void testGetWriteFlagsDeferredSync() {
          assertEquals(EnumSet.of(DEFERRED_SYNC),
                  WriteFlag.getWriteFlags(DEFERRED_SYNC.getValue()));
      }
  
      @Test
      public void testGetWriteFlagsNone() {
          assertEquals(WriteFlag.NONE,
                  WriteFlag.getWriteFlags(NONE));
      }
  
      @Test
      public void testGetWriteFlagsValueNull() {
          assertThrows(NullPointerException.class, () -> {
              WriteFlag.getWriteFlagsValue(null);
          });
      }
  
      @Test
      public void testGetWriteFlagsValueEmpty() {
          assertEquals(0, WriteFlag.getWriteFlagsValue(WriteFlag.NONE));
      }
  
      @Test
      public void testGetWriteFlagsValueDeferredSync() {
          assertEquals(1, WriteFlag.getWriteFlagsValue(EnumSet.of(DEFERRED_SYNC)));
      }
  }
  