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 org.assertj.core.api.Assertions.assertThat;
  
  public class TestUnsignedGetters
  {
      private static Slice createTestData()
      {
          Slice slice = Slices.allocate(8);
          slice.fill((byte) 0xA5);
          return slice;
      }
  
      @Test
      public void testUnsignedByte()
      {
          int expected = 0xA5;
          assertThat(expected > 0).isTrue();
          assertThat(createTestData().getUnsignedByte(0)).isEqualTo((short) expected);
      }
  
      @Test
      public void testUnsignedShort()
      {
          int expected = 0xA5A5;
          assertThat(expected > 0).isTrue();
          assertThat(createTestData().getUnsignedShort(0)).isEqualTo(expected);
      }
  
      @Test
      public void testUnsignedInt()
      {
          long expected = 0xA5A5A5A5L;
          assertThat(expected > 0).isTrue();  // make sure we didn't forget the L in the constant above
          assertThat(createTestData().getUnsignedInt(0)).isEqualTo(expected);
      }
  
      protected Slice allocate(int size)
      {
          return Slices.allocate(size);
      }
  }
  