exp = "test.txt";
        assertEquals(exp, transformer.getFileName(url, Constants.UTF_8));

        url = "http://example.com/test%20+%2B.txt";
        exp = "test  +.txt";
        assertEquals(exp, transformer.getFileName(url, Constants.UTF_8));

        url = "file://example.com/test%20+%2B.txt";
        exp = "test ++.txt";

        // file
        assertUrlLink("file:/home/taro/test.txt", //
                "file://home/taro/test.txt");
        assertUrlLink("file:/home/taro/あ.txt", //
                "file://home/taro/あ.txt");
        assertUrlLink("file:/home/taro/%E3%81%82.txt", //
                "file://home/taro/あ.txt");

        // smb->file
        assertUrlLink("smb:/home/taro/test.txt", //
                "file://home/taro/test.txt");

 */
public class StemmerOverrideCreator extends DictionaryCreator {
    private static final Logger logger = LogManager.getLogger(StemmerOverrideCreator.class);

    /**
     * Constructs a new creator for stemmer override dictionaries.
     * It sets the file pattern to match files starting with "stemmer_override"
     * and ending with ".txt".
     */
    public StemmerOverrideCreator() {

 * from files that match the pattern "synonym.*\\.txt".
 */
public class SynonymCreator extends DictionaryCreator {
    private static final Logger logger = LogManager.getLogger(SynonymCreator.class);

    /**
     * Constructs a new creator for synonym dictionaries.
     * It sets the file pattern to match files starting with "synonym"
     * and ending with ".txt".
     */
    public SynonymCreator() {

 * from files that match the pattern "stopwords.*\\.txt".
 */
public class StopwordsCreator extends DictionaryCreator {
    private static final Logger logger = LogManager.getLogger(StopwordsCreator.class);

    /**
     * Constructs a new creator for stopwords dictionaries.
     * It sets the file pattern to match files starting with "stopwords"
     * and ending with ".txt".
     */
    public StopwordsCreator() {

        final StorageItem item = new StorageItem("root-file.txt", "", false, 512L, null, "cm9vdC1maWxlLnR4dA==");

        assertEquals("root-file.txt", item.getName());
        assertEquals("", item.getPath());
    }

    public void test_deeplyNestedPath() {
        final String deepPath = "/level1/level2/level3/level4/level5/";
        final StorageItem item = new StorageItem("nested.txt", deepPath, false, 256L, null, "bmVzdGVkLnR4dA==");

        assertEquals("storage://bucket/folder/file.txt", wizardAction.convertCrawlingPath("storage://bucket/folder/file.txt"));
    }

    @Test
    public void test_convertCrawlingPath_s3_protocol() {
        assertEquals("s3://bucket/path", wizardAction.convertCrawlingPath("s3://bucket/path"));
        assertEquals("s3://my-bucket/folder/file.txt", wizardAction.convertCrawlingPath("s3://my-bucket/folder/file.txt"));

        assertTrue(goAction.isFileSystemPath("file:///path/to/file.txt"));
        assertTrue(goAction.isFileSystemPath("file://localhost/path/to/file.txt"));
        assertTrue(goAction.isFileSystemPath("file:/path/to/file.txt"));
        assertTrue(goAction.isFileSystemPath("file:C:/Users/test/file.txt"));
    }

    @Test
    public void test_isFileSystemPath_smb_protocol() {

            }
        });

        mimeTypeHelper.init();

        // .txt is not in the override map, should use normal detection
        try (InputStream is = new ByteArrayInputStream("Hello, world!".getBytes(StandardCharsets.UTF_8))) {
            assertEquals("text/plain", mimeTypeHelper.getContentType(is, "test.txt"));
        }
    }

    @Test

        String fileContent = "Test file content for storage upload";

        // Upload file
        Response response = given().header("Authorization", getTestToken())
                .multiPart("file", NAME_PREFIX + "test.txt", fileContent.getBytes())
                .when()
                .put(getApiPath() + "/upload/");

        // Storage may not be enabled, so accept various responses
        int statusCode = response.getStatusCode();