content: /*
   * Copyright 1999-2023 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.exception.runtime;
  
  import com.alibaba.nacos.api.exception.NacosException;
  import org.junit.jupiter.api.Test;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertNull;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  
  class NacosRuntimeExceptionTest {
      
      @Test
      void testConstructorWithErrorCode() {
          NacosRuntimeException exception = new NacosRuntimeException(NacosException.INVALID_PARAM);
          assertEquals(NacosException.INVALID_PARAM, exception.getErrCode());
          assertNull(exception.getMessage());
          assertNull(exception.getCause());
      }
      
      @Test
      void testConstructorWithErrorCodeAndMsg() {
          NacosRuntimeException exception = new NacosRuntimeException(NacosException.INVALID_PARAM, "test");
          assertEquals(NacosException.INVALID_PARAM, exception.getErrCode());
          assertEquals("errCode: 400, errMsg: test ", exception.getMessage());
          assertNull(exception.getCause());
      }
      
      @Test
      void testConstructorWithErrorCodeAndCause() {
          NacosRuntimeException exception = new NacosRuntimeException(NacosException.INVALID_PARAM,
                  new RuntimeException("test"));
          assertEquals(NacosException.INVALID_PARAM, exception.getErrCode());
          assertEquals("java.lang.RuntimeException: test", exception.getMessage());
          assertTrue(exception.getCause() instanceof RuntimeException);
      }
      
      @Test
      void testConstructorWithFull() {
          NacosRuntimeException exception = new NacosRuntimeException(NacosException.INVALID_PARAM, "test",
                  new RuntimeException("cause test"));
          assertEquals(NacosException.INVALID_PARAM, exception.getErrCode());
          assertEquals("errCode: 400, errMsg: test ", exception.getMessage());
          assertTrue(exception.getCause() instanceof RuntimeException);
      }
  }