import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;

import com.google.common.collect.ImmutableSet;
import com.google.common.collect.Sets;
import com.google.common.primitives.Ints;
import com.google.common.testing.EqualsTester;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.nio.charset.Charset;
import java.util.Arrays;
import java.util.Random;
import java.util.Set;

import com.google.common.annotations.J2ktIncompatible;
import com.google.common.annotations.VisibleForTesting;
import com.google.common.base.Preconditions;
import com.google.common.primitives.Ints;
import com.google.errorprone.annotations.CanIgnoreReturnValue;
import com.google.errorprone.annotations.concurrent.LazyInit;
import com.google.j2objc.annotations.WeakOuter;
import java.io.IOException;

import com.google.common.base.CharMatcher;
import com.google.common.base.MoreObjects;
import com.google.common.hash.Hashing;
import com.google.common.io.ByteStreams;
import com.google.common.primitives.Ints;
import com.google.errorprone.annotations.CanIgnoreReturnValue;
import java.math.BigInteger;
import java.net.Inet4Address;
import java.net.Inet6Address;
import java.net.InetAddress;
import java.net.NetworkInterface;

            assertNotNull(response.getDfsResponse());
            assertEquals(3, response.getDfsResponse().getNumReferrals());
        }

        @ParameterizedTest
        @ValueSource(ints = { 1, 2, 5, 10 })
        @DisplayName("Should handle varying number of referrals")
        void testReadDataWireFormatVaryingReferrals(int numReferrals) {

            tail[padLen + i] = (byte) (count * 8 >>> 8 * i);
        }

        engineUpdate(tail, 0, tail.length);

        final byte[] result = new byte[16];
        // cast this MD4's context (array of 4 ints) into an array of 16 bytes.
        for (int i = 0; i < 4; i++) {
            for (int j = 0; j < 4; j++) {
                result[i * 4 + j] = (byte) (context[i] >>> 8 * j);
            }
        }

        assertEquals(0x08, ace.getFlags());
        assertEquals(0x00000001, ace.getAccessMask());
    }

    @ParameterizedTest
    @DisplayName("Test various access mask values")
    @ValueSource(ints = { 0x00000001, // FILE_READ_DATA
            0x00000002, // FILE_WRITE_DATA
            0x00000004, // FILE_APPEND_DATA
            0x00010000, // DELETE
            0x00020000, // READ_CONTROL

                    "Should throw configured exception");
        }

        @ParameterizedTest
        @ValueSource(ints = { 1, 10, 50, 100, 255 })
        @DisplayName("Should handle various data lengths")
        void testVariousDataLengths(int length) throws SMBProtocolDecodingException {

            assertEquals("Expected structureSize = 4", exception.getMessage());
        }

        @ParameterizedTest
        @ValueSource(ints = { 0, 1, 2, 3, 5, 6, 100, 65535 })
        @DisplayName("Should throw exception for various invalid structure sizes")
        void testReadBytesWireFormatVariousInvalidSizes(int structureSize) {

        assertEquals(testSessionId, decodedHeader.getSessionId());
    }

    // Duplicate testFlags method removed - keeping the first one

    @ParameterizedTest
    @ValueSource(ints = { 0, 1, 64, 1024, 4096, 65536 })
    @DisplayName("Should handle various message sizes")
    void testVariousMessageSizes(int messageSize) {
        // When
        transformHeader.setOriginalMessageSize(messageSize);

        } catch (Exception e) {
            throw new RuntimeException(e);
        }
    }

    @ParameterizedTest
    @DisplayName("Test writeBytesWireFormat with different info sizes")
    @ValueSource(ints = { 0, 10, 50, 100, 255 })
    void testWriteBytesWireFormatWithDifferentSizes(int infoSize) {
        request = new Smb2SetInfoRequest(mockConfig, testFileId);

        Encodable mockInfo = mock(Encodable.class);