content: /*
   * Copyright 2021 Alibaba Group Holding Limited.
   *
   * Licensed 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 com.alibaba.graphscope.ds;
  
  import org.junit.Assert;
  import org.junit.Before;
  import org.junit.Test;
  
  public class BitsetTest {
  
      private Bitset bitset;
  
      @Before
      public void before() {
          bitset = Bitset.factory.create();
          bitset.init(20);
      }
  
      @Test
      public void test1() {
          for (int i = 0; i < 10; i += 2) {
              bitset.setBit((long) i);
          }
          for (int i = 0; i < 10; i += 2) {
              Assert.assertTrue(bitset.getBit((long) i));
          }
          for (int i = 1; i < 10; i += 2) {
              Assert.assertFalse(bitset.getBit((long) i));
          }
      }
  }
  