content: /**
   * Copyright (C) 2024 AIDC-AI
   *
   * 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.langengine.weather.sdk;
  
  import org.junit.jupiter.api.Test;
  
  import static org.junit.jupiter.api.Assertions.*;
  
  class WeatherExceptionTest {
  
      @Test
      void testDefaultConstructor() {
          WeatherException exception = new WeatherException();
          assertNotNull(exception);
      }
  
      @Test
      void testMessageConstructor() {
          WeatherException exception = new WeatherException("Test message");
          assertEquals("Test message", exception.getMessage());
      }
  
      @Test
      void testMessageAndCauseConstructor() {
          Throwable cause = new RuntimeException("Cause");
          WeatherException exception = new WeatherException("Test message", cause);
          assertEquals("Test message", exception.getMessage());
          assertEquals(cause, exception.getCause());
      }
  
      @Test
      void testCauseConstructor() {
          Throwable cause = new RuntimeException("Cause");
          WeatherException exception = new WeatherException(cause);
          assertEquals(cause, exception.getCause());
      }
  }