verify(transportPool).removeTransport(transport);
            verify(transportPool).close();
        }

        @Test
        @DisplayName("Should handle authentication workflow")
        void testAuthenticationWorkflow() throws CIFSException {
            // Given
            byte[] challenge = new byte[] { 1, 2, 3, 4, 5, 6, 7, 8 };
            when(transportPool.getChallenge(context, address)).thenReturn(challenge);