}

    /**
     * Test for isSMB2() method.
     * Verifies that the method returns the correct SMB protocol version status.
     */
    @Test
    void testIsSMB2() {
        when(smbTreeHandle.isSMB2()).thenReturn(true);
        assertTrue(smbTreeHandle.isSMB2(), "isSMB2() should return true");
        when(smbTreeHandle.isSMB2()).thenReturn(false);