// Reset mock before each test if necessary, though MockitoExtension does this.
    }

    /**
     * Test that getTree() returns the correct SmbTreeHandle.
     */
    @Test
    void testGetTree() {
        when(smbFileHandle.getTree()).thenReturn(smbTreeHandle);
        SmbTreeHandle result = smbFileHandle.getTree();
        assertEquals(smbTreeHandle, result, "getTree should return the mocked SmbTreeHandle.");