content: /*
   * 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 io.airlift.slice;
  
  import org.junit.jupiter.api.Test;
  
  import static io.airlift.slice.SizeOf.instanceSize;
  import static org.assertj.core.api.Assertions.assertThat;
  
  public class TestBasicSliceInput
          extends AbstractSliceInputTest
  {
      @Override
      protected SliceInput createSliceInput(Slice slice)
      {
          return new BasicSliceInput(slice);
      }
  
      @Test
      public void testRetainedSize()
      {
          Slice slice = Slices.allocate(1024);
          SliceInput input = new BasicSliceInput(slice);
          assertThat(input.getRetainedSize()).isEqualTo(instanceSize(BasicSliceInput.class) + slice.getRetainedSize());
      }
  }
  