verify(smbFileHandle, times(1)).release();
    }

    /**
     * Test release() when a CIFSException is thrown.
     *
     * @throws CIFSException
     */
    @Test
    void testRelease_throwsCIFSException() throws CIFSException {
        doThrow(new CIFSException("Failed to release")).when(smbFileHandle).release();