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    * 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
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   * under the License.
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  package org.apache.maven.plugins.gpg.it;
  
  import java.io.File;
  import java.util.Arrays;
  import java.util.Collection;
  
  import org.apache.maven.shared.invoker.InvocationRequest;
  import org.junit.jupiter.api.Test;
  import org.junit.jupiter.params.ParameterizedTest;
  import org.junit.jupiter.params.provider.MethodSource;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertNotNull;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  
  public class GpgSignArtifactIT extends ITSupport {
      public static Collection<Object[]> data() {
          return Arrays.asList(new Object[][] {
              {
                  "/it/sign-release-in-default-dir/pom.xml",
                  "/target/gpg/tarballs/",
                  new String[] {"sign-release-in-default-dir-1.0.jar.asc"}
              },
              {
                  "/it/sign-release-in-output-dir/pom.xml",
                  "/target/signed-files/tarballs/",
                  new String[] {"sign-release-in-output-dir-1.0.jar.asc"}
              },
              {
                  "/it/sign-release-in-root-dir/pom.xml",
                  "/signed-files/tarballs/",
                  new String[] {"sign-release-in-root-dir-1.0.jar.asc"}
              },
              {
                  "/it/sign-release-in-same-dir/pom.xml",
                  "/target/tarballs/",
                  new String[] {"sign-release-in-same-dir-1.0.jar", "sign-release-in-same-dir-1.0.jar.asc"}
              },
          });
      }
  
      @MethodSource("data")
      @ParameterizedTest
      void testPlacementOfArtifactInOutputDirectory(String pomPath, String expectedFileLocation, String[] expectedFiles)
              throws Exception {
          // given
          final File pomFile = InvokerTestUtils.getTestResource(pomPath);
          final InvocationRequest request =
                  InvokerTestUtils.createRequest(pomFile, mavenUserSettings, gpgHome, "gpg", true);
          final File integrationTestRootDirectory = new File(pomFile.getParent());
          final File expectedOutputDirectory = new File(integrationTestRootDirectory + expectedFileLocation);
  
          // when
          InvokerTestUtils.executeRequest(request, mavenHome, localRepository);
  
          // then
          assertTrue(expectedOutputDirectory.isDirectory());
  
          String[] outputFiles = expectedOutputDirectory.list();
          assertNotNull(outputFiles);
  
          Arrays.sort(outputFiles);
          Arrays.sort(expectedFiles);
          assertEquals(Arrays.toString(expectedFiles), Arrays.toString(outputFiles));
      }
  
      @Test
      void testWorstPracticesStillWork() throws Exception {
          // given
          final File pomFile = InvokerTestUtils.getTestResource("/it/sign-release-in-same-dir/pom.xml");
          final InvocationRequest request =
                  InvokerTestUtils.createRequest(pomFile, mavenUserSettings, gpgHome, "gpg", false);
          request.addArg("-Dgpg.bestPractices=false");
          request.addArg("-Dgpg.passphrase=TEST");
  
          final File integrationTestRootDirectory = new File(pomFile.getParent());
          final File expectedOutputDirectory = new File(integrationTestRootDirectory + "/target/tarballs/");
  
          // when
          InvokerTestUtils.executeRequest(request, mavenHome, localRepository);
  
         // then
         assertTrue(expectedOutputDirectory.isDirectory());
 
         String[] outputFiles = expectedOutputDirectory.list();
         assertNotNull(outputFiles);
 
         String[] expectedFiles =
                 new String[] {"sign-release-in-same-dir-1.0.jar", "sign-release-in-same-dir-1.0.jar.asc"};
         Arrays.sort(outputFiles);
         Arrays.sort(expectedFiles);
         assertEquals(Arrays.toString(expectedFiles), Arrays.toString(outputFiles));
     }
 }