* Tests the RAG chat API endpoints including SSE streaming.
 */
public class ChatApiManagerTest extends UnitFessTestCase {

    private ChatApiManager chatApiManager;

    @Override
    protected void setUp(TestInfo testInfo) throws Exception {
        super.setUp(testInfo);
        chatApiManager = new ChatApiManager();
    }

    @Test
    public void test_defaultConstructor() {

import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.TestInfo;

public class QueryFieldConfigTest extends UnitFessTestCase {

    private QueryFieldConfig queryFieldConfig;

    @Override
    protected void setUp(TestInfo testInfo) throws Exception {
        super.setUp(testInfo);

        FessConfig fessConfig = new FessConfig.SimpleImpl() {

            @Override

  @DoNotCall("Always throws UnsupportedOperationException")
  public void putAll(Map<? extends TypeToken<? extends B>, ? extends B> map) {
    throw new UnsupportedOperationException();
  }

  @Override
  protected Map<TypeToken<? extends B>, B> delegate() {
    return delegate;
  }

  @SuppressWarnings("unchecked") // value could not get in if not a T
  private <T extends B> @Nullable T trustedGet(TypeToken<T> type) {

    validateEndpoints(endpoints);
    return edgeValueOrDefaultInternal(endpoints.nodeU(), endpoints.nodeV(), defaultValue);
  }

  @Override
  protected long edgeCount() {
    return edgeCount;
  }

  private final GraphConnections<N, V> checkedConnections(N node) {
    GraphConnections<N, V> connections = nodeConnections.get(node);
    if (connections == null) {

   * the queue is currently full.
   *
   * @since 16.0
   */
  public int remainingCapacity() {
    return maxSize - size();
  }

  @Override
  protected Queue<E> delegate() {
    return delegate;
  }

  /**
   * Adds the given element to this queue. If the queue is currently full, the element at the head
   * of the queue is evicted to make room.
   *

          private @Nullable MinMaxPriorityQueue<T> mmHeap;

          @Override
          protected Iterator<T> newTargetIterator() {
            mmHeap = MinMaxPriorityQueue.create(values);
            return mmHeap.iterator();
          }

          @Override
          protected void verify(List<T> elements) {
            assertEquals(new HashSet<>(elements), newHashSet(mmHeap.iterator()));

          @Override
          protected Iterator<Integer> newTargetIterator() {
            Map<String, Integer> map = new HashMap<>();
            map.put("foo", 1);
            map.put("bar", 2);
            multimap = Multimaps.forMap(map);
            return multimap.get("foo").iterator();
          }

          @Override
          protected void verify(List<Integer> elements) {

import org.dbflute.optional.OptionalEntity;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.TestInfo;

public class LdapManagerTest extends UnitFessTestCase {

    @Override
    protected void setUp(TestInfo testInfo) throws Exception {
        super.setUp(testInfo);
        ComponentUtil.register(new SystemHelper(), "systemHelper");
    }

    @SuppressWarnings("serial")
    @Test

            transform(backingMap.values(), (Map<C, V> input) -> input.keySet().iterator()),
            comparator);

    return new AbstractIterator<C>() {
      @Nullable C lastValue;

      @Override
      protected @Nullable C computeNext() {
        while (merged.hasNext()) {
          C next = merged.next();
          boolean duplicate = lastValue != null && comparator.compare(next, lastValue) == 0;

        void testConstructor() {
            Smb2WriteResponse writeResponse = new Smb2WriteResponse(mockConfig);
            assertNotNull(writeResponse);
            // Note: getConfig() is protected, cannot test directly
        }

        @Test
        @DisplayName("Should initialize count to zero")
        void testInitialCountValue() {
            assertEquals(0, response.getCount());
        }