Map<String, String> innerMap = new HashMap<>();
        innerMap.put("inner", "value");
        nestedData.put("nested", innerMap);
        callback.store(params, nestedData);

        assertEquals(4L, callback.getDocumentSize());
    }

    // Helper method to create mock callbacks with preset values
    private IndexUpdateCallback createMockCallback(final long docSize, final long execTime) {

   * also becomes a successor. Associates {@code value} with the edge connecting the two nodes.
   */
  void addPredecessor(N node, V value);

  /**
   * Add {@code node} as a successor to the origin node. In the case of an undirected graph, it also
   * becomes a predecessor. Associates {@code value} with the edge connecting the two nodes. Returns
   * the value previously associated with the edge connecting the two nodes.
   */

/**
 * Tests for SpnegoConstants interface.
 * Verifies constant values, modifiers, types, and structural properties.
 */
class SpnegoConstantsTest {

    // Simple OID format: numbers separated by dots (at least one dot)
    private static final Pattern OID_PATTERN = Pattern.compile("\\d+(?:\\.\\d+)+");

    @Test
    @DisplayName("Constant values match expected OIDs")
    void constantValues() {

  @Override
  @Nullable V get(Object key) {
    checkNotNull(key);
    V value = getIfCached(key);
    if (value != null) {
      return value;
    }

    value = getWithoutCaching(key);
    if (value != null) {
      addToCache((K) key, value);
    }
    return value;
  }

  // Internal methods (package-visible, but treat as only subclass-visible)

  @Override

    assertEquals(24, mmHeap.size());
    assertTrue("Heap is not intact after remove()", mmHeap.isIntact());
    values.removeAll(Lists.newArrayList(2));
    assertEquals(values.size(), mmHeap.size());
    assertTrue(values.containsAll(mmHeap));
    assertTrue(mmHeap.containsAll(values));
  }

  public void testIteratorInvalidatingIteratorRemove() {
    MinMaxPriorityQueue<Integer> mmHeap = MinMaxPriorityQueue.create();

            // Given: Close handle message with mocked return value
            samr.SamrCloseHandle message = new samr.SamrCloseHandle(mockPolicyHandle);
            when(mockNdrBuffer.dec_ndr_long()).thenReturn(0);

            // When: Decoding output
            message.decode_out(mockNdrBuffer);

            // Then: Should decode return value
            verify(mockNdrBuffer).dec_ndr_long();

    }

    /**
     * Represents a field facet with its name and value counts.
     * Each field facet contains multiple values with their respective document counts.
     */
    public static class Field {
        /**
         * Map containing field values and their document counts.
         * Keys are field values as strings, values are document counts.
         */

        assertEquals(WitnessVersion.VERSION_1, WitnessVersion.valueOf("VERSION_1"));
        assertEquals(WitnessVersion.VERSION_2, WitnessVersion.valueOf("VERSION_2"));

        assertEquals(WitnessEventType.RESOURCE_CHANGE, WitnessEventType.valueOf("RESOURCE_CHANGE"));
        assertEquals(WitnessEventType.CLIENT_MOVE, WitnessEventType.valueOf("CLIENT_MOVE"));
    }

    @Test

                    final String[] values = t.split(":", 2);
                    if (values.length != 2) {
                        return null;
                    }
                    return new Pair<>(values[0], Pattern.compile(values[1]));
                }))
                .toList());
    }

 * demonstration – the real class behaviour is not required for
 * validating constants.
 */
public class SmbConstantsTest {

    /**
     * Verify that the hard‑coded default values are present.
     */
    @Test
    @DisplayName("Default constant values match expectations")
    void defaultValues() {
        assertEquals(445, SmbConstants.DEFAULT_PORT);
        assertEquals(10, SmbConstants.DEFAULT_MAX_MPX_COUNT);