content: /*
   * Copyright 1999-2018 Alibaba Group Holding Ltd.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package com.alibaba.csp.sentinel.slots.clusterbuilder;
  
  import static org.junit.Assert.assertNotSame;
  import static org.junit.Assert.assertSame;
  import static org.junit.Assert.assertTrue;
  
  import org.junit.Test;
  
  import com.alibaba.csp.sentinel.Entry;
  import com.alibaba.csp.sentinel.SphU;
  import com.alibaba.csp.sentinel.context.ContextUtil;
  import com.alibaba.csp.sentinel.node.DefaultNode;
  import com.alibaba.csp.sentinel.node.Node;
  
  /**
   * @author jialiang.linjl
   */
  public class ClusterNodeBuilderTest {
  
      @Test
      public void clusterNodeBuilder_normal() throws Exception {
          ContextUtil.enter("entry1", "caller1");
  
          Entry nodeA = SphU.entry("nodeA");
  
          Node curNode = nodeA.getCurNode();
          assertSame(curNode.getClass(), DefaultNode.class);
          DefaultNode dN = (DefaultNode)curNode;
          assertTrue(dN.getClusterNode().getOriginCountMap().containsKey("caller1"));
          assertSame(nodeA.getOriginNode(), dN.getClusterNode().getOrCreateOriginNode("caller1"));
  
          if (nodeA != null) {
              nodeA.exit();
          }
          ContextUtil.exit();
  
          ContextUtil.enter("entry4", "caller2");
  
          nodeA = SphU.entry("nodeA");
  
          curNode = nodeA.getCurNode();
          assertSame(curNode.getClass(), DefaultNode.class);
          DefaultNode dN1 = (DefaultNode)curNode;
          assertTrue(dN1.getClusterNode().getOriginCountMap().containsKey("caller2"));
          assertNotSame(dN1, dN);
  
          if (nodeA != null) {
              nodeA.exit();
          }
          ContextUtil.exit();
      }
  
  }
  