suite.addTest(
        ByteSourceTester.tests(
            "Resources.asByteSource[URL]", SourceSinkFactories.urlByteSourceFactory(), true));
    suite.addTest(
        CharSourceTester.tests(
            "Resources.asCharSource[URL, Charset]",
            SourceSinkFactories.urlCharSourceFactory(),
            false));
    suite.addTestSuite(ResourcesTest.class);
    return suite;
  }

  public void testToString() throws IOException {

   * equivalent to providing the {@link StandardOpenOption#READ READ} option.
   */
  public static CharSource asCharSource(Path path, Charset charset, OpenOption... options) {
    return asByteSource(path, options).asCharSource(charset);
  }

  /**
   * Returns a view of the given {@code path} as a {@link CharSink} using the given {@code charset}.
   *

        // like following/not following symlinks.)
        return new AsCharSource(charset) {
          @SuppressWarnings("FilesLinesLeak") // the user needs to close it in this case
          @Override
          public Stream<String> lines() throws IOException {
            return Files.lines(path, charset);
          }
        };
      }

      return super.asCharSource(charset);
    }

    @Override

    CharSourceFactory charSourceFactory = SourceSinkFactories.asCharSourceFactory(factory);
    suite.addTest(
        CharSourceTester.suiteForString(
            charSourceFactory, string, name + ".asCharSource[Charset]", desc));
    return suite;
  }

  static TestSuite suiteForBytes(
      ByteSourceFactory factory, byte[] bytes, String name, String desc, boolean slice) {

    suite.addTest(
        ByteSourceTester.tests(
            "Resources.asByteSource[URL]", SourceSinkFactories.urlByteSourceFactory(), true));
    suite.addTest(
        CharSourceTester.tests(
            "Resources.asCharSource[URL, Charset]",
            SourceSinkFactories.urlCharSourceFactory(),
            false));
    suite.addTestSuite(ResourcesTest.class);
    return suite;
  }

  public void testToString() throws IOException {

    suite.addTest(
        ByteSinkTester.tests(
            "Files.asByteSink[File, APPEND]", SourceSinkFactories.appendingFileByteSinkFactory()));
    suite.addTest(
        CharSourceTester.tests(
            "Files.asCharSource[File, Charset]",
            SourceSinkFactories.fileCharSourceFactory(),
            false));
    suite.addTest(
        CharSinkTester.tests(

    suite.addTest(
        ByteSinkTester.tests(
            "Files.asByteSink[File, APPEND]", SourceSinkFactories.appendingFileByteSinkFactory()));
    suite.addTest(
        CharSourceTester.tests(
            "Files.asCharSource[File, Charset]",
            SourceSinkFactories.fileCharSourceFactory(),
            false));
    suite.addTest(
        CharSinkTester.tests(

     *     despite physically existing in the class path.
     * @since 20.0
     */
    public final CharSource asCharSource(Charset charset) {
      return Resources.asCharSource(url(), charset);
    }

    /** Returns the fully qualified name of the resource. Such as "com/mycomp/foo/bar.txt". */
    public final String getResourceName() {

        ByteSinkTester.tests(
            "MoreFiles.asByteSink[Path, APPEND]",
            SourceSinkFactories.appendingPathByteSinkFactory()));
    suite.addTest(
        CharSourceTester.tests(
            "MoreFiles.asCharSource[Path, Charset]",
            SourceSinkFactories.pathCharSourceFactory(),
            false));
    suite.addTest(
        CharSinkTester.tests(