如何从JUnit测试读取Maven属性? [英] How to read Maven properties from JUnit test?

问题描述

我正在将Maven 3.0.3与JUnit 4.8.1一起使用.在我的JUnit测试中，如何阅读在Maven pom.xml文件中定义的project.artifactId?在我的pom中，我有

I'm using Maven 3.0.3 with JUnit 4.8.1. In my JUnit test, how do I read the project.artifactId defined in my Maven pom.xml file? In my pom, I have

<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.myco.pplus2</groupId>
<artifactId>pplus2</artifactId>

但这在我的JUnit测试中无法获取工件ID ...

But this isn't working within my JUnit test to gete the artifact id ...

@Before
public void setUp() { 
    ...        
    System.out.println( "artifactId:" + System.getProperty("project.build.sourceEncoding") ); 
}   // setUp

以上输出"artifactId:null".无论如何，感谢您的帮助，-戴夫(Dave)

The above outputs "artifactId:null". Anyway, appreciate any help, - Dave

推荐答案

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Look at the systemPropertyVariables (and friends) for surefire. It does what you want. AFAIK there is no way to just pass all the maven properties without listing them.

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