void testMakePipeUrl_NoOptions() throws Exception {
            DcerpcPipeHandle handle = createMockedDcerpcPipeHandle();

            Method makePipeUrlMethod = DcerpcPipeHandle.class.getDeclaredMethod("makePipeUrl");
            makePipeUrlMethod.setAccessible(true);
            String result = (String) makePipeUrlMethod.invoke(handle);

            assertEquals("smb://server/IPC$/test", result);
        }