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.client.utils;
  
  import com.alibaba.nacos.api.PropertyKeyConst;
  import com.alibaba.nacos.client.env.NacosClientProperties;
  import org.junit.jupiter.api.Assertions;
  import org.junit.jupiter.api.Test;
  
  import java.util.Properties;
  
  import static org.junit.jupiter.api.Assertions.assertThrows;
  
  class ValidatorUtilsTest {
      
      @Test
      void testContextPathLegal() {
          String contextPath1 = "/nacos";
          ValidatorUtils.checkContextPath(contextPath1);
          String contextPath2 = "nacos";
          ValidatorUtils.checkContextPath(contextPath2);
          String contextPath3 = "/";
          ValidatorUtils.checkContextPath(contextPath3);
          String contextPath4 = "";
          ValidatorUtils.checkContextPath(contextPath4);
          // allow null
          ValidatorUtils.checkContextPath(null);
      }
      
      @Test
      void testContextPathIllegal1() {
          assertThrows(IllegalArgumentException.class, () -> {
              String contextPath1 = "//nacos/";
              ValidatorUtils.checkContextPath(contextPath1);
          });
      }
      
      @Test
      void testContextPathIllegal2() {
          assertThrows(IllegalArgumentException.class, () -> {
              String contextPath2 = "/nacos//";
              ValidatorUtils.checkContextPath(contextPath2);
          });
      }
      
      @Test
      void testContextPathIllegal3() {
          assertThrows(IllegalArgumentException.class, () -> {
              String contextPath3 = "///";
              ValidatorUtils.checkContextPath(contextPath3);
          });
      }
      
      @Test
      void testContextPathIllegal4() {
          assertThrows(IllegalArgumentException.class, () -> {
              String contextPath4 = "//";
              ValidatorUtils.checkContextPath(contextPath4);
          });
      }
      
      @Test
      void testCheckInitParam() {
          Assertions.assertDoesNotThrow(() -> {
              Properties properties = new Properties();
              properties.setProperty(PropertyKeyConst.CONTEXT_PATH, "test");
              final NacosClientProperties nacosClientProperties = NacosClientProperties.PROTOTYPE.derive(properties);
              ValidatorUtils.checkInitParam(nacosClientProperties);
          });
      }
  }
  