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测试覆盖率分析，识别缺口，生成缺失的测试以达到80%+覆盖率。 触发条件：用户请求测试覆盖率分析、提升测试覆盖率、编写测试。
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Baseado na classificação ocupacional SOC
Use when executing implementation plans with independent tasks in the current session
Use when implementation is complete, all tests pass, and you need to decide how to integrate the work - guides completion of development work by presenting structured options for merge, PR, or cleanup
Use when you have a spec or requirements for a multi-step task, before touching code
Use when receiving code review feedback, before implementing suggestions, especially if feedback seems unclear or technically questionable - requires technical rigor and verification, not performative agreement or blind implementation
Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes
Use when creating new skills, editing existing skills, or verifying skills work before deployment
| name | nbl.test-coverage |
| description | 测试覆盖率分析，识别缺口，生成缺失的测试以达到80%+覆盖率。 触发条件：用户请求测试覆盖率分析、提升测试覆盖率、编写测试。 |
| rules | ["rules/common/architecture.md","rules/common/naming.md","rules/common/coding-conventions.md"] |
分析测试覆盖率，识别缺口，生成缺失的测试以达到80%+覆盖率。
| 类型 | 包路径模式 | 测试方式 | 原因 |
|---|---|---|---|
| Service层 | **/service/impl/*Impl.java | 单元测试 | 核心业务逻辑 |
| Manager层 | **/service/manager/impl/*Impl.java | 单元测试 | 外部集成逻辑 |
| Controller层 | **/controller/*.java | 集成测试 | API契约验证 |
| 工具类 | **/utils/*.java（含复杂逻辑） | 单元测试 | 跨服务复用 |
| 财务计算 | 所有含计算逻辑的类 | 单元测试 | 高风险 |
| 认证授权 | **/security/**/*.java | 单元测试 | 安全关键 |
| 类型 | 包路径模式 | 原因 |
|---|---|---|
| Entity类 | **/model/entity/*.java | 纯数据载体，无逻辑 |
| DTO类 | **/model/dto/*.java | 纯数据载体，通过其他测试间接覆盖 |
| Req/Resp/Query | **/model/request/*.java**/model/response/*.java**/model/query/*.java | POJO，通过Controller测试间接覆盖 |
| 枚举类 | **/enums/*.java | 纯定义，无业务逻辑 |
| 常量类 | **/constants/*.java | 仅静态常量 |
| 配置类 | **/config/** | Spring管理，无业务逻辑 |
| Mapper层 | **/mapper/**/*.java | 框架生成实现，通过集成测试间接覆盖 |
| MyBatis拦截器 | **/*.java（implements Interceptor） | MyBatis插件框架，通过集成测试覆盖 |
| 定时任务 | **/job/*.java | 通过集成测试覆盖 |
| 启动类 | *Application.java | 无测试价值 |
| 事件类 | **/*Event.java | 纯数据载体，无业务逻辑 |
| 事件监听器 | **/listener/*Listener.java | Spring框架管理，通过集成测试覆盖 |
| 消息队列监听器 | **/messagequeue/****/mq/** | MQ框架管理，需要真实环境 |
在pom.xml中配置排除：
<plugin>
<groupId>org.jacoco</groupId>
<artifactId>jacoco-maven-plugin</artifactId>
<configuration>
<excludes>
<!-- Entity/DTO/VO -->
<exclude>**/model/entity/**</exclude>
<exclude>**/model/dto/**</exclude>
<exclude>**/model/enums/**</exclude>
<exclude>**/model/request/**</exclude>
<exclude>**/model/response/**</exclude>
<exclude>**/model/query/**</exclude>
<!-- Mapper层 -->
<exclude>**/mapper/**</exclude>
<!-- MyBatis拦截器 -->
<exclude>**/*Interceptor.class</exclude>
<!-- 事件类 -->
<exclude>**/*Event.class</exclude>
<!-- 监听器 -->
<exclude>**/listener/**</exclude>
<!-- 消息队列 -->
<exclude>**/messagequeue/**</exclude>
<exclude>**/mq/**</exclude>
<!-- 配置类 -->
<exclude>**/config/**</exclude>
<!-- 常量类 -->
<exclude>**/constants/**</exclude>
<!-- 启动类 -->
<exclude>**/*Application.class</exclude>
</excludes>
</configuration>
</plugin>
| 标识 | 覆盖率命令 |
|---|---|
pom.xml with JaCoCo | mvn test jacoco:report |
build.gradle with JaCoCo | ./gradlew test jacocoTestReport |
| 优先级 | 测试类型 | 覆盖目标 |
|---|---|---|
| P0 | 成功路径 | 核心功能使用有效输入 |
| P0 | 异常处理 | 无效输入、业务异常 |
| P1 | 边界案例 | 空集合、null、边界值 |
| P1 | 分支覆盖 | 每个if/else、switch case |
src/test/java/.../src/test/java/.../controller/，使用 nbl.java-spring-integration-testing skill 编写覆盖率报告（已排除Entity/DTO/Mapper/Config类）
──────────────────────────────────────────────────
文件 之前 之后 状态
──────────────────────────────────────────────────
DiscountServiceImpl.java 45% 88% ✅
OrderServiceImpl.java 32% 82% ✅
OrderManagerImpl.java 55% 85% ✅
──────────────────────────────────────────────────
总体覆盖率: 46% 87% ✅
| 代码类型 | 目标覆盖率 | 测试方式 |
|---|---|---|
| 财务计算、认证、安全 | 100% | 单元测试 |
| Service/Manager业务逻辑 | 80%+ | 单元测试 |
| Controller层 | 80%+ | 集成测试 |
| 工具类 | 80%+ | 单元测试 |