code: /*
   * Copyright (c) 2019 the Eclipse Milo Authors
   *
   * This program and the accompanying materials are made
   * available under the terms of the Eclipse Public License 2.0
   * which is available at https://www.eclipse.org/legal/epl-2.0/
   *
   * SPDX-License-Identifier: EPL-2.0
   */
  
  package org.eclipse.milo.opcua.sdk.client;
  
  import org.eclipse.milo.opcua.sdk.client.nodes.UaObjectNode;
  import org.eclipse.milo.opcua.sdk.client.nodes.UaObjectTypeNode;
  import org.eclipse.milo.opcua.sdk.test.AbstractClientServerTest;
  import org.eclipse.milo.opcua.stack.core.Identifiers;
  import org.eclipse.milo.opcua.stack.core.UaException;
  import org.junit.jupiter.api.Test;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertNotNull;
  
  public class UaObjectNodeTest extends AbstractClientServerTest {
  
      @Test
      public void getObjectComponent() throws UaException {
          UaObjectNode objectNode = client.getAddressSpace().getObjectNode(Identifiers.Server);
  
          assertNotNull(objectNode.getObjectComponent("ServerCapabilities"));
      }
  
      @Test
      public void getVariableComponent() throws UaException {
          UaObjectNode objectNode = client.getAddressSpace().getObjectNode(Identifiers.Server);
  
          assertNotNull(objectNode.getVariableComponent("ServerStatus"));
      }
  
      @Test
      public void getTypeDefinition() throws UaException {
          UaObjectNode objectNode = client.getAddressSpace().getObjectNode(Identifiers.Server);
  
          UaObjectTypeNode objectTypeNode = objectNode.getTypeDefinition();
  
          assertEquals(Identifiers.ServerType, objectTypeNode.getNodeId());
      }
  
  }
  