when(mockCtx.getConfig()).thenReturn(mock(Configuration.class));
        Smb2SessionSetupRequest nextReq = new Smb2SessionSetupRequest(mockCtx, 0, 0, 0L, null);
        assertEquals(0L, nextReq.getSessionId());

        resp.prepare(nextReq);
        assertEquals(0L, nextReq.getSessionId(), "SessionId should not be propagated before response is received");
    }

    @Test

    }

    /**
     * Parameterised test for a selection of edge and typical values.
     */
    @ParameterizedTest(name = "Encode and decode {0}")
    @ValueSource(longs = { 0L, 1L, -1L, Long.MAX_VALUE, Long.MIN_VALUE })
    public void testEncodeWithVariousValues(long val) throws NdrException {
        NdrHyper hyper = new NdrHyper(val);
        // Create buffer with extra space for alignment

        val hasData = sendBuffer.size > 0L
        val hasTrailers = trailers != null
        when {
          hasTrailers -> {
            while (sendBuffer.size > 0L) {
              emitFrame(false)
            }
            connection.writeHeaders(id, outFinished, trailers!!.toHeaderList())
          }

          hasData -> {
            while (sendBuffer.size > 0L) {
              emitFrame(true)

        @Override
        public int getAttributes() {
            return 0;
        }

        @Override
        public long getCreateTime() {
            return 0L;
        }

        @Override
        public long getLastWriteTime() {
            return 0L;
        }

        @Override
        public long getSize() {
            return endOfFile;
        }

        @Override
        public String toString() {

        @Test
        @DisplayName("Should encode zero values correctly")
        void testEncodingWithZeroValues() {
            lock = new Smb2Lock(0L, 0L, 0);
            lock.encode(buffer, 0);

            assertEquals(0L, SMBUtil.readInt8(buffer, 0));
            assertEquals(0L, SMBUtil.readInt8(buffer, 8));
            assertEquals(0, SMBUtil.readInt4(buffer, 16));
            assertEquals(0, SMBUtil.readInt4(buffer, 20));

package okhttp3.internal.http2.flowcontrol

class WindowCounter(
  val streamId: Int,
) {
  /** The total number of bytes consumed. */
  var total: Long = 0L
    private set

  /** The total number of bytes acknowledged by outgoing `WINDOW_UPDATE` frames. */
  var acknowledged: Long = 0L
    private set

  val unacknowledged: Long
    @Synchronized get() = total - acknowledged

  @Synchronized
  fun update(
    total: Long = 0,

            final long lastWriteTime, final long lastAccessTime) {
        this(config, fid, new FileBasicInfo(createTime, lastAccessTime, lastWriteTime, 0L, attributes | 0x80));
    }

    @Override
    protected int writeSetupWireFormat(final byte[] dst, int dstIndex) {
        dst[dstIndex] = this.getSubCommand();
        dstIndex++;

    delegate: Source,
    private val contentLength: Long,
  ) : ForwardingSource(delegate) {
    private var bytesReceived = 0L
    private var invokeStartEvent = true
    private var completed = false
    private var closed = false

    init {
      if (contentLength == 0L) {
        complete(null)
      }
    }

    @Throws(IOException::class)
    override fun read(
      sink: Buffer,

        Assertions.assertEquals(size, info.getSize());
    }

    // Supplies a range of normal and edge case values.
    private static Stream<Arguments> valueProvider() {
        return Stream.of(Arguments.of(0, 0L, 0L, 0L, 0L), // all zeros
                Arguments.of(1, 1L, 1L, 1L, 1L), // ones
                Arguments.of(123, 456L, 789L, 101112L, 131415L), // arbitrary positives

        @Override
        public long createTime() {
            return 0L;
        }

        @Override
        public long lastModified() {
            return 0L;
        }

        @Override
        public long lastAccess() {
            return 0L;
        }

        @Override
        public long length() {
            return 0L;
        }

        @Override
        public String toString() {