public void test_implementsInterface() {
        assertTrue(invokerAssistant instanceof InvokerAssistant);
    }

    // Test multiple calls to the same method return consistent results
    public void test_methodConsistency() {
        // Test assistClientInvokeNames consistency
        String[] names1 = invokerAssistant.assistClientInvokeNames();
        String[] names2 = invokerAssistant.assistClientInvokeNames();