content: /*
   * Copyright © 2018-2025 Commonwealth Scientific and Industrial Research
   * Organisation (CSIRO) ABN 41 687 119 230.
   *
   * 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 au.csiro.pathling.test.yaml.format;
  
  import au.csiro.pathling.test.yaml.YamlTestDefinition.TestCase;
  import jakarta.annotation.Nonnull;
  import jakarta.xml.bind.DatatypeConverter;
  import java.nio.charset.StandardCharsets;
  import java.security.MessageDigest;
  import java.security.NoSuchAlgorithmException;
  import java.util.function.Predicate;
  import lombok.Value;
  
  @Value(staticConstructor = "of")
  class TaggedPredicate implements Predicate<TestCase> {
  
    @Nonnull
    Predicate<TestCase> predicate;
  
    @Nonnull
    String tag;
  
    @Override
    public boolean test(final TestCase testCase) {
      return predicate.test(testCase);
    }
  
    @Override
    @Nonnull
    public String toString() {
      return predicate + "#" + tag;
    }
  
    @Nonnull
    static TaggedPredicate of(@Nonnull final Predicate<TestCase> predicate,
        @Nonnull final String title, @Nonnull final String category) {
      try {
        // Create a MessageDigest instance for MD5
        final MessageDigest digest = MessageDigest.getInstance("MD5");
        // Update the digest with the bytes of the data
        final String data = category + title;
        final byte[] hashBytes = digest.digest(data.getBytes(StandardCharsets.UTF_8));
        // Convert the hash bytes to a hexadecimal string
        return TaggedPredicate.of(predicate,
            DatatypeConverter.printHexBinary(hashBytes).toLowerCase());
      } catch (final NoSuchAlgorithmException e) {
        throw new RuntimeException(e);
      }
    }
  }
  