播放2.1/在运行测试时考虑一个Javaagent [英] Play 2.1 / taking in account a javaagent while running tests

问题描述

我的目标是启动包含在我的 Play 应用中的集成测试.

My goal is to launch my integration tests contained within my Play app.

为此，我曾经通过Intellij启动它们. 这些测试需要Spring AspectJ编织，因此我在Intellij测试配置文件中对此VM参数进行了精确调整:

To do so, I used to launch them through Intellij. Those tests needs Spring aspectJ weaving, thus I precised in my Intellij test conf this VM argument:

-javaagent:/Users/myName/.ivy2/cache/org.springframework/spring-instrument/jars/spring-instrument-3.2.2.RELEASE.jar

整个作品.

现在，我希望能够使用简单的play命令和test-only命令来通过命令行启动它们.

Now I want to be able to launch them through command-line using the simple play command following by test-only command.

首先，我阅读了 这篇文章介绍了向Play应用添加任何Javaagent的方法.

First I read this post dealing with the way to add any javaagent to Play app.

因此，我像这样修改Play的build文件，添加了Spring的javaagent:

Thus, I modify my Play's build file like this, adding the Spring's javaagent:

java ${DEBUG_PARAM} -Xms512M -Xmx1536M -Xss1M -XX:+CMSClassUnloadingEnabled -XX:MaxPermSize=384M ${JAVA_OPTS} -javaagent:/Users/myName/.ivy2/cache/org.springframework/spring-instrument/jars/spring-instrument-3.2.2.RELEASE.jar -Dfile.encoding=UTF-8 -Dplay.version="${PLAY_VERSION}" -Dsbt.ivy.home=`dirname $0`/../repository -Dplay.home=`dirname $0` -Dsbt.boot.properties=`dirname $0`/sbt/sbt.boot.properties -jar `dirname $0`/sbt/sbt-launch.jar "$@"

但是，我的测试只是失败了..抱怨缺少Spring的AspectJ编织. 但这肯定是逻辑，因为test-only启动了另一个进程...

However, my test merely fails.. complaining about the missing Spring's aspectJ weaving. But it's surely logic since test-only launches another process...

有没有办法让我的测试关心使用javaagent进行AspectJ编织?

Is there a way to make my test care about aspectJ weaving using javaagent?

推荐答案

感谢@Igor Romanov在上面的评论中提供的链接，这是我的解决方案:

Thanks to the link provided by @Igor Romanov in the above comment, here my solution:

val myApp = play.Project(appName, appVersion, appDependencies).settings(
    Keys.javaOptions in (Test) +=
     "-javaagent:/Users/myName/.ivy2/cache/org.springframework/spring-instrument/jars/spring-instrument-3.2.2.RELEASE.jar",
    // code remaining 

这允许在处理Spring的Aspectj的类中应用加载时编织.

This allows to apply load-time weaving for class dealing with Spring's aspectj.

整体效果很好:)(已通过SBT 0.12.3，Scala 2.10和Play 2.1进行了测试

The whole works pretty well :) (tested with SBT 0.12.3, Scala 2.10 and Play 2.1)

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