fileTypeHelper.setDefaultValue("");
        assertEquals("", fileTypeHelper.getDefaultValue());
        assertEquals("", fileTypeHelper.get("non/existent"));
    }

    public void test_getTypes() {
        String[] types = fileTypeHelper.getTypes();
        assertNotNull(types);
        assertEquals(0, types.length);

        fileTypeHelper.add("application/pdf", "pdf");

            stopwordsFile.reload(null, is);
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    }

    // Test basic getters
    public void test_getType() {
        assertEquals("stopwords", stopwordsFile.getType());
    }

    public void test_getPath() {
        assertEquals(testFile.getAbsolutePath(), stopwordsFile.getPath());
    }

        return "# This is a comment\n" + "test1\n" + "test2\n" + "test3\n" + "\n" + // empty line
                "test\\\\4\n" + // escaped backslash
                "test5\n";
    }

    public void test_getType() {
        assertEquals("protwords", protwordsFile.getType());
    }

    public void test_getPath() {
        assertEquals(testFile.getAbsolutePath(), protwordsFile.getPath());
    }

        if (testFile != null && testFile.exists()) {
            testFile.delete();
        }
        super.tearDown();
    }

    // Test getType method
    public void test_getType() {
        assertEquals("mapping", charMappingFile.getType());
    }

    // Test getPath method
    public void test_getPath() {
        assertEquals(testFile.getAbsolutePath(), charMappingFile.getPath());