即使在构建 Maven 项目时，你也可以在 Jenkins 中发布你的 Karma 测试结果，如果你用一点小技巧来欺骗 Jenkins：在你运行 Karma 测试的 Javascript 模块中运行 Surefire 插件。
Surefire 插件不会在您的 Javascript 模块中找到任何 JUnit 测试，但它会通知 Jenkins Surefire 测试结果可用。
下面是一个示例 pom.xml 和来自 Gruntfile.js 的片段，它运行 Karma 测试和 JSHint 代码分析，并导致 Jenkins 发布测试结果和代码分析结果。
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.xxx.yyyy</groupId>
<artifactId>zzzzz</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>pom</packaging>
<name>Zzzzz</name>
<build>
<plugins>
<plugin>
<artifactId>maven-antrun-plugin</artifactId>
<version>1.7</version>
<executions>
<execution>
<phase>generate-resources</phase>
<configuration>
<target>
<exec
dir="${basedir}"
executable="npm"
failonerror="true">
<arg value="install"/>
</exec>
<exec
dir="${basedir}"
executable="bower"
failonerror="true">
<arg value="install"/>
</exec>
<exec
dir="${basedir}"
executable="grunt"
failonerror="true">
<arg value="--no-color"/>
<arg value="build"/>
</exec>
</target>
</configuration>
<goals>
<goal>run</goal>
</goals>
</execution>
<execution>
<id>jshint</id>
<phase>test</phase>
<configuration>
<target>
<exec
dir="${basedir}"
executable="grunt"
failonerror="false">
<arg value="--no-color"/>
<arg value="karma:run"/>
</exec>
<exec
dir="${basedir}"
executable="grunt"
failonerror="false">
<arg value="--no-color"/>
<arg value="jshint:jenkins"/>
</exec>
</target>
</configuration>
<goals>
<goal>run</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.12.4</version>
<executions>
<!-- This is a hack to get Jenkins to publish Karma test results when running a Maven project: we run 0 surefire tests, so Jenkins publishes the report of the Karma tests. -->
<execution>
<id>dummySureFire</id>
<phase>test</phase>
<goals>
<goal>test</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-checkstyle-plugin</artifactId>
<version>2.12</version>
<executions>
<!-- This is a hack to get Jenkins to publish JSHint results when running a Maven project: we run checkstyle, so Jenkins publishes the report of the JSHint run. -->
<execution>
<id>dummyCheckStyle</id>
<phase>test</phase>
<goals>
<goal>checkstyle</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
<reporting>
<plugins>
<plugin>
<artifactId>maven-surefire-report-plugin</artifactId>
<version>2.12.4</version>
</plugin>
</plugins>
</reporting>
</project>
在 Gruntfile.js 中，我们有以下内容。输出文件名必须以 TEST- 开头才能发布：
karma: {
run: { // produces reports for Jenkins
configFile: 'karma.conf.js',
singleRun: true,
reporters : ['junit', 'coverage'],
junitReporter : {
outputFile: 'target/surefire-reports/TEST-results.xml'
},
...
对于 Gruntfile.js 中的 JSHint：
jshint: {
all: [
'Gruntfile.js',
'<%= yeoman.app %>/scripts/{,*/}*.js'
],
options: {
jshintrc: '.jshintrc',
reporter: require('jshint-stylish')
},
jenkins: {
options: {
reporter: 'checkstyle',
reporterOutput: "target/checkstyle-result.xml"
},
src: [
'Gruntfile.js',
'<%= yeoman.app %>/scripts/{,*/}*.js'
]
}
}
在您的 Jenkins 作业配置中，您只需选中“构建设置”部分中的“发布 Checkstyle 分析结果”框，以便让 Jenkins 发布 JSHint 结果。发布测试结果不需要额外的 Jenkins 作业配置。