final byte[] data1 = "abc".getBytes();
        assertEquals("YWJj", Base64Util.encode(data1));

        // Test case 2: Single padding
        final byte[] data2 = "abcd".getBytes();
        assertEquals("YWJjZA==", Base64Util.encode(data2));

        // Test case 3: Double padding
        final byte[] data3 = "abcde".getBytes();
        assertEquals("YWJjZGU=", Base64Util.encode(data3));

     */
    public void test_getText_withDefaultEncoding() {
        final String testContent = "Test content テスト 日本語";
        final InputStream in = new ByteArrayInputStream(testContent.getBytes());

        final ExtractData result = textExtractor.getText(in, null);

        assertNotNull(result);
        assertNotNull(result.getContent());
        assertTrue(result.getContent().contains("Test content"));

     */
    public void test_validateInputStream_consistentAcrossMultipleCalls() {
        final InputStream in1 = new ByteArrayInputStream("data1".getBytes());
        final InputStream in2 = new ByteArrayInputStream("data2".getBytes());

        // First call
        extractor.testValidateInputStream(in1);

        // Second call with different stream
        extractor.testValidateInputStream(in2);

    }

    @Test
    public void testContentCache() {
        CurlResponse response = new CurlResponse();
        byte[] data = "test content".getBytes();
        ContentCache cache = new ContentCache(data);

        response.setContentCache(cache);

        // ContentCache is not directly accessible, but we can test through content methods

        final byte[] bytes = "".getBytes();
        final InputStream in = new ByteArrayInputStream(bytes);

        try {
            sitemapsHelper.parse(in);
            fail();
        } catch (final CrawlingAccessException e) {
            // NOP
        }
    }

    public void test_parseXmlSitemaps_invalid2() {
        final byte[] bytes = "test".getBytes();

 */
public class IgnoreCloseInputStreamTest extends PlainTestCase {

    public void test_close_isIgnored() throws IOException {
        // Test that close() is ignored
        byte[] data = "Test data".getBytes();
        ByteArrayInputStream underlyingStream = new ByteArrayInputStream(data);
        IgnoreCloseInputStream stream = new IgnoreCloseInputStream(underlyingStream);

        // Read some data

    }

    public void test_processSingleSitemap() {
        // Setup
        ResponseData responseData = new ResponseData();
        byte[] content = "<sitemap></sitemap>".getBytes();
        responseData.setResponseBody(content);

        SitemapUrl sitemap = new SitemapUrl();
        sitemap.setLoc("https://example.com/page1");

        SitemapSet sitemapSet = new SitemapSet();

    }

    public void test_responseBodyBytes() {
        // Test response body with byte array
        ResponseData data = new ResponseData();

        byte[] content = "Test content".getBytes(StandardCharsets.UTF_8);
        data.setResponseBody(content);

        assertTrue(data.hasResponseBody());
        assertNotNull(data.getResponseBody());

        try (InputStream is = data.getResponseBody()) {

            assertEquals("spaces", new String(InputStreamUtil.getBytes(responseData.getResponseBody())));
        }

        try (ResponseData responseData = client.doGet(specialUrl + "file-with-dashes.txt")) {
            assertEquals(200, responseData.getHttpStatusCode());
            assertEquals("dashes", new String(InputStreamUtil.getBytes(responseData.getResponseBody())));
        }

                .stream(new ByteArrayInputStream("file1".getBytes()), 5, -1)
                .contentType("application/octet-stream")
                .build());
        minioClient.putObject(PutObjectArgs.builder()
                .bucket(bucketName)
                .object("dir1/file2.txt")
                .stream(new ByteArrayInputStream("file2".getBytes()), 5, -1)
                .contentType("application/octet-stream")