public void test_constructor() {
        // Test default constructor
        ThumbnailGenerator generator = new ThumbnailGenerator();
        assertNotNull(generator);
    }

    @Test
    public void test_Options_defaultValues() {
        // Test Options class default values
        ThumbnailGenerator.Options options = new ThumbnailGenerator.Options();
        assertNull(options.sessionId);
        assertNull(options.name);

    public void test_constructor() {
        SuggestCreator creator = new SuggestCreator();
        assertNotNull(creator);
    }

    // Test Options class default values
    @Test
    public void test_Options_defaultValues() {
        SuggestCreator.Options options = new SuggestCreator.Options();
        assertNull(options.sessionId);
        assertNull(options.name);
        assertNull(options.propertiesPath);
    }