failover.handleFailure(failedChannel, error);

        // Verify pending operations were cleared from failed channel
        assertEquals(0, failedChannel.getRequestsPending());

        // Verify alternative channel was selected and operation added
        verify(mockLoadBalancer).selectChannel(mockOperation);
        verify(alternativeChannel).addPendingOperation(mockOperation);
    }

    @Test

     * This prevents accidental modification of these critical constants.
     */
    @Test
    void testConstantValues() {
        // Verify the PAC version
        assertEquals(0, PacConstants.PAC_VERSION, "PAC_VERSION should be 0");

        // Verify PAC buffer types
        assertEquals(1, PacConstants.LOGON_INFO, "LOGON_INFO should be 1");

        // Verify that the super constructor was called with the correct arguments
        // Note: Mockito cannot directly verify super constructor calls.
        // We assume if the object is created, the super constructor was called.
        // We can verify the state of the object after construction.

        // Verify ptype and flags are set correctly

        // Verify bytes written
        assertTrue(bytesWritten > 0);
        assertEquals(19, bytesWritten); // 2 + 13 + 2 + 2

        // Verify NET_SHARE_ENUM command (2 bytes)
        assertEquals(SmbComTransaction.NET_SHARE_ENUM, dst[0]);
        assertEquals(0, dst[1]);

        // Verify descriptor (WrLeh\0B13BWz\0 in ASCII - 13 bytes)

            // Verify that AllocInfo extends FileSystemInformation
            assertTrue(FileSystemInformation.class.isAssignableFrom(AllocInfo.class));
        }

        @Test
        @DisplayName("Should implement Decodable interface through FileSystemInformation")
        void shouldImplementDecodableInterface() {
            // Verify that AllocInfo indirectly implements Decodable

  }

  /**
   * Verify that the listener completes in a reasonable amount of time, and Asserts that the future
   * returns the expected data.
   *
   * @throws Throwable if the listener isn't called or if it resulted in a throwable or if the
   *     result doesn't match the expected value.
   */
  public void assertSuccess(Object expectedData) throws Throwable {

        doReturn(10).when((NameServicePacket) request).writeQuestionSectionWireFormat(any(byte[].class), anyInt());

        int result = request.writeBodyWireFormat(dst, dstIndex);

        // Verify that writeQuestionSectionWireFormat was called
        verify((NameServicePacket) request, times(1)).writeQuestionSectionWireFormat(dst, dstIndex);
        assertEquals(10, result);
    }

    @Test
    void testReadBodyWireFormat() {

        assertFalse(ctx.isEstablished(), "stub context initially not established");

        // Verify interactions with dependency are meaningful and ordered
        InOrder order = inOrder(mockContext);
        order.verify(mockContext, times(1)).getConfig();
        order.verify(mockContext, times(1)).getCredentials();
        verifyNoMoreInteractions(mockContext);
    }

    @Test

import org.junit.jupiter.api.Test;
import org.mockito.Mockito;

import jcifs.CIFSContext;
import jcifs.Configuration;
import jcifs.Credentials;

/**
 * Security-focused test cases for SmbSessionImpl to verify race condition fixes.
 */
public class SmbSessionImplSecurityTest {

    private CIFSContext mockContext;
    private SmbTransportImpl mockTransport;
    private Configuration mockConfig;

        assertFalse(iterator.hasNext(), "Should not have more elements");

        // Then
        verify(mockDelegate, times(3)).next();
        verify(mockFilter).accept(mockResource1);
        verify(mockFilter).accept(mockResource2);
        verify(mockFilter).accept(mockResource3);
    }

    /**
     * Test that adapt method is actually used by the iterator.
     */
    @Test