Jenkins中集成jmeter-maven插件 - 51Testing软件测试论坛

Windows7 64bit
SUN JDK 1.7 64bit
eclipse v3.7
m2e v1.0.100.20110804-1717
eclipse中外挂maven 3.02

注意: 由于jmeter-maven插件运行时自动会引入jmeter所需的类库，所以机器上不需要单独安装jmeter。

<build>
...
<plugins>
<plugin>
<groupId>com.lazerycode.jmeter</groupId>
<artifactId>jmeter-maven-plugin</artifactId>
<version>1.8.2-SNAPSHOT</version>
<configuration>
<resultsFileFormat>xml</resultsFileFormat>
<ignoreResultFailures>true</ignoreResultFailures>
<testResultsTimestamp>false</testResultsTimestamp>
</configuration>
<executions>
<execution>
<id>jmeter-tests</id>
<phase>verify</phase>
<goals>
<goal>jmeter</goal>
</goals>
</execution>
</executions>
<plugins>
...
<build>

复制代码

<pluginRepositories>
<pluginRepository>
<id>Codehaus repository</id>
<url>http://repository.codehaus.org/</url>
<releases>
<enabled>true</enabled>
<updatePolicy>always</updatePolicy>
</releases>
<snapshots>
<enabled>true</enabled>
<updatePolicy>always</updatePolicy>
</snapshots>
</pluginRepository>
</pluginRepositories>

复制代码

在Eclipse中Run Configurations -> Maven Build -> new中Goals输入框填入 verify，确定。

[ERROR] Failed to execute goal com.lazerycode.jmeter:jmeter-maven-plugin:1.8.1:jmeter (jmeter-tests) on project mytodo: Execution jmeter-tests of goal com.lazerycode.jmeter:jmeter-maven-plugin:1.8.1:jmeter failed. NullPointerException -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal com.lazerycode.jmeter:jmeter-maven-plugin:1.8.1:jmeter (jmeter-tests) on project mytodo: Execution jmeter-tests of goal com.lazerycode.jmeter:jmeter-maven-plugin:1.8.1:jmeter failed.
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:225)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:319)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:534)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
Caused by: org.apache.maven.plugin.PluginExecutionException: Execution jmeter-tests of goal com.lazerycode.jmeter:jmeter-maven-plugin:1.8.1:jmeter failed.
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:116)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
... 19 more
Caused by: java.lang.NullPointerException
at com.lazerycode.jmeter.JMeterAbstractMojo.setJMeterResultFileFormat(JMeterAbstractMojo.java:382)
at com.lazerycode.jmeter.JMeterMojo.execute(JMeterMojo.java:43)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:107)
... 20 more

复制代码

查找资料未解决后，找到com.lazerycode.jmeter.JMeterAbstractMojo类第382行中，setJMeterResultFileFormat中对应的代码：

protected void setJMeterResultFileFormat() {
if (resultsFileFormat.toLowerCase().equals("csv")) {
propertiesJMeter.put("jmeter.save.saveservice.output_format", "csv");
resultsOutputIsCSVFormat = true;
}
else {
propertiesJMeter.put("jmeter.save.saveservice.output_format", "xml");
resultsOutputIsCSVFormat = false;
}
}

复制代码

断定是propertiesJMeter为null所致，为什么这个对象没初始化，答案目前不得而知。于是去github把jmeter-maven插件最新代码clone到本地，使用new初始化propertiesJMeter对象，在eclipse中重新打包，得到jmeter-maven-plugin-1.8.2-SNAPSHOT.jar，再把POM.xml中jmeter-maven-plugin插件版本从1.8.1更换为1.8.2-SNAPSHOT，再次运行mvn verify ，就看到打印出Build Success字样。

说明：Performance report是指展现的报告种类，目前支持JMeter和JUnit
如果指定为JMeter需要指出JMeter测试结果集目录，**代表pom.xml所在目录
Performance threshold是指标记本次构建为Unstable和Failed时所需的最低测试错误百分比

$ jmeter -n -p user.properties -t my_test_plan.jmx -l my_results.jtl

复制代码

也可把它做成Linux Crontab脚本。还有一种方式是，利用Jenkins的周期性构建功能，勾选Build periodically复选框，设定一个定时执行间隔。