int dataLength = 200;
            contextResponse.decode(dataBuffer, dataOffset, dataLength);

            // Verify
            assertArrayEquals(nameBytes, contextResponse.getName());
            assertEquals(dataLength, contextResponse.getData().length);

            // Verify data content
            for (int i = 0; i < dataLength; i++) {

        // Act: invoke renew()
        CredentialsInternal result = renewable.renew();

        // Assert: verify interaction and returned value
        verify(renewable, times(1)).renew();
        assertSame(returned, result, "renew() should return the stubbed value");

        // Negative interaction check: no further interactions with the mock
        verifyNoMoreInteractions(renewable);
    }

        assertEquals(0, result);
    }

    @Test
    @DisplayName("Test command type is correct")
    void testCommandType() {
        // Verify that the command is not set in constructor (defaults to 0)
        assertEquals(0, response.getCommand());

        // Verify we can change the subcommand
        response.setSubCommand((byte) 0xFF);
        assertEquals((byte) 0xFF, response.getSubCommand());

        os.write(testData);
        os.flush();
        os.close();

        // Assert
        // Verify that data was written to the underlying stream through CacheStream
        verify(initialOutputStream).write(testData);
        verify(initialOutputStream).flush();
        verify(initialOutputStream).close();
    }

    /**

            // Read the buffer
            int bytesRead = notification.readBytesWireFormat(buffer, 0);

            // Verify the bytes read
            assertEquals(24, bytesRead);

            // Verify the fields were set correctly using reflection
            Field oplockLevelField = Smb2OplockBreakNotification.class.getDeclaredField("oplockLevel");

        }
        baos.write(checksum);
        byte[] data = baos.toByteArray();

        // Create PacSignature
        PacSignature pacSignature = new PacSignature(data);

        // Verify
        assertEquals(PacSignature.KERB_CHECKSUM_HMAC_MD5, pacSignature.getType());
        assertArrayEquals(checksum, pacSignature.getChecksum());
    }

    /**
     * Test constructor with HMAC_SHA1_96_AES128 type.

 * recognized public suffix; see {@link InternetDomainName#isPublicSuffix()} for details.
 *
 * <p>Note that no network lookups are performed by any {@code HostSpecifier} methods. No attempt is
 * made to verify that a provided specifier corresponds to a real or accessible host. Only syntactic
 * and pattern-based checks are performed.
 *
 * <p>If you know that a given string represents a numeric IP address, use {@link InetAddresses} to

import static org.mockito.ArgumentMatchers.anyBoolean;
import static org.mockito.ArgumentMatchers.anyString;
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;

import java.io.IOException;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.ExecutionException;

import org.junit.jupiter.api.BeforeEach;

        assertTrue(region.hasAccess(RdmaAccess.LOCAL_READ), "Should have local read access");
        assertTrue(region.hasAccess(RdmaAccess.REMOTE_READ), "Should have remote read access");

        // Verify provider was called
        verify(mockProvider, atLeastOnce()).registerMemory(any(ByteBuffer.class), any());
    }

    @Test
    public void testReleaseSendRegion() throws Exception {

        // Act
        transPeekNamedPipe = new TransPeekNamedPipe(mockConfig, TEST_PIPE_NAME, fid);

        // Assert
        assertNotNull(transPeekNamedPipe);
        // FID is written in writeSetupWireFormat, verify it there
    }

    @Test
    @DisplayName("writeSetupWireFormat should write correct bytes")
    void testWriteSetupWireFormat() {
        // Arrange