public void test_protectedFieldAccess() {
        TestTransformer transformer = new TestTransformer();

        // Direct field access (simulating subclass behavior)
        transformer.name = "directFieldAccess";
        assertEquals("directFieldAccess", transformer.getName());

        // Setter should update the field
        transformer.setName("setterAccess");
        assertEquals("setterAccess", transformer.name);

        // Direct field assignment
        rule.ruleId = "directFieldAccess";
        TestResponseProcessor processor = new TestResponseProcessor();
        rule.responseProcessor = processor;
        rule.crawlerContainer = container;

        // Verify through getters
        assertEquals("directFieldAccess", rule.getRuleId());
        assertSame(processor, rule.getResponseProcessor());