import java.util.concurrent.Executors;
import java.util.concurrent.Future;
import junit.framework.TestCase;
import junit.framework.TestSuite;

/**
 * Tests for {@link MoreFiles}.
 *
 * <p>Note: {@link MoreFiles#fileTraverser()} is tested in {@link MoreFilesFileTraverserTest}.
 *
 * @author Colin Decker
 */

public class MoreFilesTest extends TestCase {

  public static TestSuite suite() {
    TestSuite suite = new TestSuite();

import java.util.concurrent.Executors;
import java.util.concurrent.Future;
import junit.framework.TestCase;

/**
 * Tests for {@link MoreFiles}.
 *
 * <p>Note: {@link MoreFiles#fileTraverser()} is tested in {@link MoreFilesFileTraverserTest}.
 *
 * @author Colin Decker
 */

public class MoreFilesTest extends TestCase {

  /*

   * #listFiles(Path)}.
   *
   * <p>Example: {@code MoreFiles.fileTraverser().depthFirstPreOrder(Paths.get("/"))} may return the
   * following paths: {@code ["/", "/etc", "/etc/config.txt", "/etc/fonts", "/home", "/home/alice",
   * ...]}
   *
   * @since 23.5
   */
  public static Traverser<Path> fileTraverser() {
    return Traverser.forTree(MoreFiles::fileTreeChildren);
  }

   * #listFiles(Path)}.
   *
   * <p>Example: {@code MoreFiles.fileTraverser().depthFirstPreOrder(Paths.get("/"))} may return the
   * following paths: {@code ["/", "/etc", "/etc/config.txt", "/etc/fonts", "/home", "/home/alice",
   * ...]}
   *
   * @since 23.5
   */
  public static Traverser<Path> fileTraverser() {
    return Traverser.forTree(MoreFiles::fileTreeChildren);
  }