File asciiFile = getTestFile("ascii.txt");
    ByteSource byteSource = Files.asByteSource(asciiFile);
    assertThat(byteSource.asCharSource(UTF_8).asByteSource(UTF_8)).isSameInstanceAs(byteSource);
  }

  public void testToByteArray() throws IOException {
    File asciiFile = getTestFile("ascii.txt");
    File i18nFile = getTestFile("i18n.txt");

import org.codehaus.plexus.testing.PlexusTest;
import org.codehaus.plexus.util.FileUtils;
import org.junit.jupiter.api.Disabled;
import org.junit.jupiter.api.Test;

import static org.codehaus.plexus.testing.PlexusExtension.getTestFile;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertNotNull;

import org.eclipse.aether.repository.LocalRepository;
import org.eclipse.aether.repository.RemoteRepository;
import org.junit.jupiter.api.BeforeEach;

import static org.codehaus.plexus.testing.PlexusExtension.getTestFile;

@PlexusTest
public abstract class AbstractRepositoryTestCase {
    @Inject
    protected RepositorySystem system;

    @Inject
    protected PlexusContainer container;

import org.apache.maven.project.AbstractMavenProjectTestCase;
import org.apache.maven.project.EmptyLifecycleBindingsInjector;
import org.junit.jupiter.api.BeforeEach;

import static org.codehaus.plexus.testing.PlexusExtension.getTestFile;

/**
 */
@Deprecated
public abstract class AbstractProjectInheritanceTestCase extends AbstractMavenProjectTestCase {
    protected String getTestSeries() {

      testDir = createTempDir();
    }

    return testDir;
  }

  /** Returns the file with the given name under the testdata directory. */
  protected final @Nullable File getTestFile(String name) throws IOException {
    File file = new File(getTestDir(), name);
    if (!file.exists()) {
      URL resourceUrl = IoTestCase.class.getResource("testdata/" + name);
      if (resourceUrl == null) {

            task.getLinksFile().convention(dslDocbook.flatMap(AssembleDslDocTask::getLinksFile));

            task.getDsldocUrl().convention("../dsl");
            task.getJavadocUrl().convention("../javadoc");
            task.getWebsiteUrl().convention("https://gradle.org");

            task.getDestFile().convention(dslReference.getStagingRoot().file("index.xml"));

    abstract RegularFileProperty getSourceFile();

    @PathSensitive(PathSensitivity.NONE)
    @InputFile
    abstract RegularFileProperty getLinksFile();

    @OutputFile
    abstract RegularFileProperty getDestFile();

    @Input
    abstract Property<String> getJavadocUrl();
    @Input
    abstract Property<String> getDsldocUrl();
    @Input
    abstract Property<String> getWebsiteUrl();
    @Input

    @PathSensitive(PathSensitivity.RELATIVE)
    @InputDirectory
    abstract DirectoryProperty getClassDocbookDirectory();

    @OutputFile
    abstract RegularFileProperty getDestFile();

    @OutputFile
    abstract RegularFileProperty getLinksFile();

    @TaskAction
    def transform() {
        XIncludeAwareXmlProvider provider = new XIncludeAwareXmlProvider()