stop();
    }

    /**
     * Helper method to create a complete mock service address
     *
     * @return formatted address string for RPC connections
     */
    public String getServiceAddress() {
        try {
            return "ncacn_ip_tcp:" + getAddress().getHostAddress() + "[" + getPort() + "]";
        } catch (IOException e) {
            return "ncacn_ip_tcp:127.0.0.1[135]";
        }
    }

        assertEquals(0, mockService.getRegistrationCount());
    }

    @Test
    void testServiceAddressFormatting() {
        String serviceAddr = mockService.getServiceAddress();
        assertNotNull(serviceAddr);
        assertTrue(serviceAddr.startsWith("ncacn_ip_tcp:"));
        assertTrue(serviceAddr.contains("["));
        assertTrue(serviceAddr.contains("]"));
    }