// Act & Assert
        SmbException thrown = assertThrows(SmbException.class, handle::close);
        assertEquals(errorCode, thrown.getNtStatus());
        verify(mockDcerpcHandle, times(1)).sendrecv(any(MsrpcSamrOpenDomain.class));
        verify(mockDcerpcHandle, times(1)).sendrecv(any(MsrpcSamrCloseHandle.class));
    }

    @Test
    void close_shouldThrowIOExceptionOnSendRecvFailure() throws IOException {
        // Arrange

        String testString = "not-null";

        // Expect a PACDecodingException to be thrown
        PACDecodingException exception = assertThrows(PACDecodingException.class, () -> {
            pacString.check(testString);
        }, "A PACDecodingException should be thrown for a non-empty string with a zero pointer.");

        // Verify the exception message

   *     an {@code IOException}.
   * @see Closeables#close
   */
  @SuppressWarnings("IdentifierName") // See Closeables.close
  public static void flush(Flushable flushable, boolean swallowIOException) throws IOException {
    try {
      flushable.flush();
    } catch (IOException e) {
      if (swallowIOException) {
        logger.log(Level.WARNING, "IOException thrown while flushing Flushable.", e);
      } else {
        throw e;

        byte[] buffer = new byte[6];

        // Assert that an IOException is thrown with the expected message.
        IOException thrown = assertThrows(IOException.class, () -> {
            packet.readTrailerWireFormat(mockInputStream, buffer, 0);
        });
        assertTrue(thrown.getMessage().contains("unexpected EOF reading netbios retarget session response"));
    }

        doThrow(expectedException).when(mockHandle).sendrecv(any(MsrpcSamrConnect4.class));

        DcerpcException thrown = assertThrows(DcerpcException.class, () -> {
            new SamrPolicyHandle(mockHandle, server, access);
        });

        assertEquals(expectedException, thrown);
        verify(mockHandle, times(1)).sendrecv(any(MsrpcSamrConnect4.class));

        // Now, mock the behavior for MsrpcLsarClose to throw IOException
        doThrow(new IOException("Close network error")).when(mockDcerpcHandle).sendrecv(any(MsrpcLsarClose.class));

        // Act & Assert
        IOException thrown = assertThrows(IOException.class, () -> {
            handle.close();
        });

        assertEquals("Close network error", thrown.getMessage());

    SomeCheckedException cause = new SomeCheckedException();
    SomeChainingException thrown = new SomeChainingException(cause);

    assertThat(thrown).hasCauseThat().isSameInstanceAs(cause);
    assertThat(getCauseAs(thrown, SomeCheckedException.class)).isSameInstanceAs(cause);
    assertThat(getCauseAs(thrown, Exception.class)).isSameInstanceAs(cause);

    ClassCastException expected =
        assertThrows(

        // Assert throwing/catching behavior with assertThrows
        SMBProtocolDecodingException thrown = assertThrows(SMBProtocolDecodingException.class, () -> {
            throw new SMBProtocolDecodingException();
        }, "Should be throwable via assertThrows");
        assertTrue(thrown instanceof CIFSException, "Thrown instance should also be CIFSException subtype");
    }

        // Now, mock the behavior for MsrpcLsarClose to throw IOException
        doThrow(new IOException("Close network error")).when(mockDcerpcHandle).sendrecv(any(MsrpcLsarClose.class));

        // Act & Assert
        IOException thrown = assertThrows(IOException.class, () -> {
            handle.close();
        });

        assertEquals("Close network error", thrown.getMessage());

            // Act + Assert
            CIFSException thrown = assertThrows(CIFSException.class, () -> SmbEnumerationUtil.doEnum(parent, "*", 0, null, null));
            assertSame(differentException, thrown);
        }

        @Test
        @DisplayName("list wraps non-SmbException CIFSException properly")
        void list_wrapsOtherCIFSException() throws Exception {
            // Arrange