Maven 单元测试覆盖率检测插件 JaCoCo
Maven About 2,513 words配置插件
<plugin>
<groupId>org.jacoco</groupId>
<artifactId>jacoco-maven-plugin</artifactId>
<version>0.8.8</version>
<configuration>
<!-- 指定生成 .exec 文件的存放位置 -->
<destFile>target/coverage-reports/jacoco-unit.exec</destFile>
<!-- JaCoCo 是根据 .exec 文件生成最终的报告,所以需指定 .exec 的存放路径-->
<dataFile>target/coverage-reports/jacoco-unit.exec</dataFile>
<!-- rules 里面指定覆盖规则 -->
<rules>
<rule implementation="org.jacoco.maven.RuleConfiguration">
<element>BUNDLE</element>
<limits>
<!-- 指定方法覆盖到 50% -->
<limit implementation="org.jacoco.report.check.Limit">
<counter>METHOD</counter>
<value>COVEREDRATIO</value>
<!-- 最低覆盖率 -->
<minimum>0.50</minimum>
</limit>
<!-- 指定分支覆盖到 50% -->
<limit implementation="org.jacoco.report.check.Limit">
<counter>BRANCH</counter>
<value>COVEREDRATIO</value>
<minimum>0.50</minimum>
</limit>
<!-- 指定类覆盖到 100%,不能遗失任何类 -->
<limit implementation="org.jacoco.report.check.Limit">
<counter>CLASS</counter>
<value>MISSEDCOUNT</value>
<maximum>0</maximum>
</limit>
</limits>
</rule>
</rules>
</configuration>
<executions>
<execution>
<id>pre-test</id>
<goals>
<goal>prepare-agent</goal>
</goals>
</execution>
<execution>
<id>post-test</id>
<phase>test</phase>
<goals>
<goal>report</goal>
</goals>
</execution>
</executions>
</plugin>
执行测试
mvn clean test
生成的报告位置
target/site/jacoco/index.html
参考
Views: 1,213 · Posted: 2023-03-19
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