import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.node.ArrayNode;
import com.fasterxml.jackson.databind.node.JsonNodeFactory;
import com.fasterxml.jackson.databind.node.ObjectNode;
import com.fasterxml.jackson.databind.node.TextNode;

import org.elasticsearch.gradle.internal.test.rest.transform.RestTestTransform;

        messages1.addErrorsOperationAlreadyRunning("prop", "host1");
        assertFalse(messages1.isEmpty());

        final FessMessages messages2 = new FessMessages();
        messages2.addErrorsOperationAlreadyRunning("prop", "node1@host2");
        assertFalse(messages2.isEmpty());
    }

    // ===================================================================================

  // will take ownership and maintain devices' lifetime.
  virtual absl::Status AddDevices(
      std::vector<std::unique_ptr<Device>> devices) = 0;

  // Block until all pending nodes are finished.
  virtual absl::Status AsyncWait() = 0;

  // Add a function (serialized FunctionDef protocol buffer) so that it can
  // be executed as an op. Return error if the function with the same name

    assertThat(network.nodes()).containsExactly("A");
    assertThat(network.edges()).isEmpty();
  }

  @Test
  public void immutableNetworkBuilder_putEdgeFromNodes() {
    ImmutableNetwork<String, Integer> network =
        NetworkBuilder.directed().<String, Integer>immutable().addEdge("A", "B", 10).build();

    assertThat(network.nodes()).containsExactly("A", "B");

  path: /
  hosts:
    - console.minio-example.local
  tls: []
  #  - secretName: chart-example-tls
  #    hosts:
  #      - chart-example.local

## Node labels for pod assignment
## Ref: https://kubernetes.io/docs/user-guide/node-selection/
##
nodeSelector: {}
tolerations: []
affinity: {}
topologySpreadConstraints: []

     * rely on the class node analysis since it doesn't give the right superclass because
     * resolution is not complete when this visitor is executed.
     */
    private
    fun isIntegrationTest(current: ClassNode) = current.name.endsWith("Test")
        || current.name.endsWith("Spec")

    override fun shouldVisitMethod(node: MethodNode): Boolean = isIntegrationTest(node.declaringClass)

  @Test
  public void immutableValueGraphBuilder_addNode() {
    ImmutableValueGraph<String, Integer> graph =
        ValueGraphBuilder.directed().<String, Integer>immutable().addNode("A").build();

    assertThat(graph.nodes()).containsExactly("A");
    assertThat(graph.edges()).isEmpty();
  }

  @Test
  public void immutableValueGraphBuilder_putEdgeFromNodes() {
    ImmutableValueGraph<String, Integer> graph =

                        delegate.getMojoDescriptor().getPluginDescriptor().getDependencyNode();
                DefaultNode node = new DefaultNode(session, resolverNode, false);
                return Collections.unmodifiableMap(node.stream()
                        .filter(Objects::nonNull)
                        .map(Node::getDependency)
                        .filter(Objects::nonNull)

     * rely on the class node analysis since it doesn't give the right superclass because
     * resolution is not complete when this visitor is executed.
     */
    private boolean isIntegrationTest(ClassNode current) {
        return current.getName().endsWith("Test") || current.getName().endsWith("Spec");
    }

    @Override
    protected boolean shouldVisitMethod(MethodNode node) {

    return Graphs.transitiveClosure(graph);
  }

  @SuppressWarnings("PreferredInterfaceType")
  public static <N> Set<N> reachableNodes(Graph<N> graph, N node) {
    return Graphs.reachableNodes(graph, node);
  }