SmbUnsupportedOperationException ex =
                    assertThrows(SmbUnsupportedOperationException.class, () -> SmbEnumerationUtil.list(parent, "*", 0, null, null));
            // SmbUnsupportedOperationException is directly thrown, not wrapped
            assertNotNull(ex);
        }

        @Test
        @DisplayName("listFiles propagates SmbUnsupportedOperationException from doEnum")

        networkExplorer.doGet(request, response);

        verify(response).setContentType("application/octet-stream");
    }

    /**
     * Test doFile method directly - simplified test
     */
    @Test
    void testDoFile() throws Exception {
        initializeNetworkExplorer(false, "jCIFS");

        // Setup mock file with minimal required behavior

                // Verify the prefix is correct
                assertTrue("Temp file prefix should be 'crawler-StorageClient-'", prefix.equals("crawler-StorageClient-"));
                assertEquals("Temp file suffix should be '.out'", ".out", suffix);
                assertNull("Directory should be null", directory);

        assertEquals(1630000001000L, resp.getCreateTime());
        assertEquals(1630000001000L, resp.getLastWriteTime());
        assertEquals(2048, resp.getSize());
        // toString() uses lastWriteTime directly without offset
        assertTrue(resp.toString().contains(new Date(1630000000000L).toString()));
    }

    // Buffer helpers to build SMB basic file info wire format.
    // SMB uses little-endian byte order

            }
        };

        // Simulate the shutdown hook being run
        spyContext.run();

        assertTrue(spyContext.isCloseCalled()); // Verify close() was called
        // We can't directly assert on log.warn, but we've covered the path
    }

import jcifs.smb1.util.Base64;

/**
 * This class is used internally by {@code NtlmHttpFilter},
 * {@code NtlmServlet}, and {@code NetworkExplorer} to negiotiate password
 * hashes via NTLM SSP with MSIE. It might also be used directly by servlet
 * containers to incorporate similar functionality.
 * <p>
 * How NTLMSSP is used in conjunction with HTTP and MSIE clients is
 * described in an <A HREF="http://www.innovation.ch/java/ntlm.html">NTLM

    /**
     * Test of constructor, of class SmbComQueryInformationResponse.
     */
    @Test
    public void testConstructor() {
        // The constructor sets the command and serverTimeZoneOffset.
        // We can't directly access serverTimeZoneOffset, but we can verify its effect.
        assertEquals(ServerMessageBlock.SMB_COM_QUERY_INFORMATION, response.command);
        assertEquals(serverTimeZoneOffset, response.getLastWriteTime());
    }

        verify(mockDcerpcHandle).sendrecv(rpcCaptor.capture());
        MsrpcSamrOpenAlias capturedRpc = rpcCaptor.getValue();
        // We cannot directly access private fields of MsrpcSamrOpenAlias or its superclass
        // Instead, we verify the interaction with the DcerpcHandle and the return value.

/**
 * This class is used internally by {@code NtlmHttpFilter},
 * {@code NtlmServlet}, and {@code NetworkExplorer} to negotiate password
 * hashes via NTLM SSP with MSIE. It might also be used directly by servlet
 * containers to incorporate similar functionality.
 * <p>
 * How NTLMSSP is used in conjunction with HTTP and MSIE clients is
 * described in an <A HREF="http://www.innovation.ch/java/ntlm.html">NTLM

/**
 * Tests for {@link SmbComClose}.
 * <p>
 * All tests are written in the same package as the class under test so
 * that package-private fields and constants can be accessed directly.
 */
@ExtendWith(MockitoExtension.class)
class SmbComCloseTest {

    /**
     * Ensure the constructor sets the {@code command} field of the