assertEquals(4, read2);
        }
    }

    @Nested
    @DisplayName("Edge case tests")
    class EdgeCaseTests {

        @Test
        @DisplayName("Should handle maximum buffer index")
        void testMaxBufferIndex() throws SMBProtocolDecodingException {
            // Given
            int bufferSize = 10000;
            byte[] buffer = new byte[bufferSize];

  }

  private static final Object NOT_FOUND = new Object();

  /**
   * Maximum allowed false positive probability of detecting a hash flooding attack given random
   * input.
   */
  @VisibleForTesting(
      )
  static final double HASH_FLOODING_FPP = 0.001;

  /**
   * Maximum allowed length of a hash table bucket before falling back to a j.u.LinkedHashMap-based

        }

        @Test
        @DisplayName("Should handle maximum tree ID")
        void testMaxTreeId() {
            int maxTreeId = Integer.MAX_VALUE;
            testMessage.setTreeId(maxTreeId);
            assertEquals(maxTreeId, testMessage.getTreeId());
        }

        @Test
        @DisplayName("Should handle maximum session ID")
        void testMaxSessionId() {

  /** The number of bytes consumed from [upstream]. Guarded by this. */
  var upstreamPos: Long,
  /** User-supplied additional data persisted with the source data. */
  private val metadata: ByteString,
  /** The maximum size of [buffer]. */
  val bufferMaxSize: Long,
) : Lockable {
  /** The thread that currently has access to upstream. Possibly null. Guarded by this. */
  var upstreamReader: Thread? = null

  /**

        .addEqualityGroup(ImmutableSet.of(1), ImmutableSet.of(1), ImmutableSet.of(1, 1))
        .addEqualityGroup(ImmutableSet.of(1, 2, 1), ImmutableSet.of(2, 1, 1))
        .testEquals();
  }

  /**
   * The maximum allowed probability of falsely detecting a hash flooding attack if the input is
   * randomly generated.
   */
  private static final double HASH_FLOODING_FPP = 0.001;

        when(tree.getConfig()).thenReturn(config);
        when(config.getMaximumBufferSize()).thenReturn(65535);
        when(config.getListSize()).thenReturn(65535);

        // Arrange minimal successful open with one entry
        FileEntry fe1 = mock(FileEntry.class);
        lenient().when(fe1.getName()).thenReturn("x");
        when(fe1.getFileIndex()).thenReturn(1);

        doAnswer(inv -> {

        assertEquals(1.0, noRetryPolicy.getBackoffMultiplier());
        assertFalse(noRetryPolicy.isExponentialBackoff());
    }

    @Test
    @DisplayName("Should limit retry delay to maximum")
    void testMaxDelayLimit() {
        // Given
        SmbOperationException.RetryPolicy policy = new SmbOperationException.RetryPolicy(10, 1000, 5000, 2.0, true);

        assertTrue(parsed.getContextFlag(NegTokenInit.INTEGRITY));
        assertFalse(parsed.getContextFlag(NegTokenInit.CONFIDENTIALITY));
    }

    @Test
    @DisplayName("Minimal token: no fields present")
    void testMinimalTokenRoundTrip() throws Exception {
        NegTokenInit init = new NegTokenInit(); // no fields
        byte[] bytes = init.toByteArray();

    // nothing really to assert?
    assertSame(CharStreams.nullWriter(), CharStreams.nullWriter());
  }

  /**
   * Returns a reader wrapping the given reader that only reads half of the maximum number of
   * characters that it could read in read(char[], int, int).
   */
  private static Reader newNonBufferFillingReader(Reader reader) {
    return new FilterReader(reader) {
      @Override

    // nothing really to assert?
    assertSame(CharStreams.nullWriter(), CharStreams.nullWriter());
  }

  /**
   * Returns a reader wrapping the given reader that only reads half of the maximum number of
   * characters that it could read in read(char[], int, int).
   */
  private static Reader newNonBufferFillingReader(Reader reader) {
    return new FilterReader(reader) {
      @Override