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

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

    // Test getPath method
    @Test
    public void test_getPath() {

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

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

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

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

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

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