content: /*
   * Copyright 1999-2021 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.api.model.v2;
  
  import org.junit.jupiter.api.Test;
  
  import java.util.HashSet;
  import java.util.Set;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  
  class ErrorCodeTest {
      
      @Test
      void testCodeNotSame() {
          Class<ErrorCode> errorCodeClass = ErrorCode.class;
          
          ErrorCode[] errorCodes = errorCodeClass.getEnumConstants();
          Set<Integer> codeSet = new HashSet<Integer>(errorCodes.length);
          
          for (ErrorCode errorCode : errorCodes) {
              codeSet.add(errorCode.getCode());
          }
          
          assertEquals(errorCodes.length, codeSet.size());
      }
  }
  