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.nacos.common.utils;
  
  import org.junit.jupiter.api.Test;
  
  import java.util.Map;
  import java.util.Properties;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertNull;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  
  /**
   * description.
   *
   * @author rong
   * @date 2024-03-01 15:10
   */
  class ConnLabelsUtilsTest {
      
      @Test
      void testParsePropertyValue2Map() {
          Properties properties = new Properties();
          String property = "property";
          String rawValue = "k1 = v1, k2 = v2";
          properties.put(property, rawValue);
          String property1 = "property2";
          String rawValue1 = "k11=v11, kk2";
          properties.put(property1, rawValue1);
          
          Map<String, String> m = ConnLabelsUtils.parsePropertyValue2Map(properties, property);
          assertEquals(2, m.size());
          assertEquals("v1", m.get("k1"));
          assertEquals("v2", m.get("k2"));
          
          Map<String, String> m1 = ConnLabelsUtils.parsePropertyValue2Map(properties, property1);
          assertEquals(1, m1.size());
          assertEquals("v11", m1.get("k11"));
          assertNull(m1.get("kk2"));
          
          m = ConnLabelsUtils.mergeMapByOrder(m, m1);
          assertEquals(3, m.size());
          assertEquals("v1", m.get("k1"));
          assertEquals("v2", m.get("k2"));
          assertEquals("v11", m.get("k11"));
          
          m = ConnLabelsUtils.addPrefixForEachKey(m, "test_prefix");
          assertEquals(3, m.size());
          m.forEach((k, v) -> {
              assertTrue(k.startsWith("test_prefix"));
          });
      }
      
  }
  