peanut
2413b2bf58
解决问题： - WechatApiException 抛出后未统一处理，会冒泡到 Spring 默认错误页（500 HTML） - 前端拿不到结构化错误信息 改动： - 新增 @ExceptionHandler(WechatApiException.class) 方法 - code=400 -> Result.badRequest()（微信业务错误） - code=502 -> Result.error(502, message)（上游/网络错误） - 其他(code=500) -> Result.error(message)（内部 JSON 解析错误） - 日志记录 code 和 message（已确保不含敏感信息） - 风格与现有 BusinessException handler 保持一致
73 lines
2.6 KiB
Java
73 lines
2.6 KiB
Java
package com.emotion.exception;
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import com.emotion.common.Result;
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import org.junit.jupiter.api.BeforeEach;
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import org.junit.jupiter.api.Test;
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import org.junit.jupiter.api.extension.ExtendWith;
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import org.mockito.InjectMocks;
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import org.mockito.junit.jupiter.MockitoExtension;
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import org.springframework.mock.web.MockHttpServletRequest;
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import static org.junit.jupiter.api.Assertions.*;
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/**
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* GlobalExceptionHandler 的 WechatApiException handler 单元测试
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*
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* 验证：
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* 1. 400 业务错误 → "微信授权失败，请重试"
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* 2. 500 内部错误 → "微信登录失败，请重试"
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* 3. 502 上游错误 → "微信服务暂不可用，请稍后重试"
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*/
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@ExtendWith(MockitoExtension.class)
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class GlobalExceptionHandlerWechatTest {
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@InjectMocks
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private GlobalExceptionHandler handler;
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private MockHttpServletRequest request;
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@BeforeEach
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void setUp() {
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request = new MockHttpServletRequest();
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request.setMethod("POST");
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request.setRequestURI("/api/wechat/login");
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}
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@Test
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void handleWechatApiException_Code400_ReturnsBadRequestWithFriendlyMessage() {
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WechatApiException ex = new WechatApiException(400, "errcode=40029, errmsg=invalid code (internal detail)", "");
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Result<?> result = handler.handleWechatApiException(ex, request);
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assertNotNull(result);
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assertEquals("微信授权失败，请重试", result.getMessage());
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// Ensure internal detail is NOT exposed to frontend
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assertFalse(result.getMessage().contains("errcode"));
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assertFalse(result.getMessage().contains("40029"));
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}
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@Test
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void handleWechatApiException_Code500_ReturnsInternalErrorWithFriendlyMessage() {
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WechatApiException ex = new WechatApiException(500, "JSON parse failure at line 1 (internal detail)", "");
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Result<?> result = handler.handleWechatApiException(ex, request);
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assertNotNull(result);
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assertEquals("微信登录失败，请重试", result.getMessage());
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assertFalse(result.getMessage().contains("JSON"));
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assertFalse(result.getMessage().contains("parse"));
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}
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@Test
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void handleWechatApiException_Code502_ReturnsBadGatewayWithFriendlyMessage() {
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WechatApiException ex = new WechatApiException(502, "Connection refused: api.weixin.qq.com (internal detail)", "");
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Result<?> result = handler.handleWechatApiException(ex, request);
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assertNotNull(result);
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assertEquals("微信服务暂不可用，请稍后重试", result.getMessage());
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assertFalse(result.getMessage().contains("Connection"));
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assertFalse(result.getMessage().contains("refused"));
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}
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}
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