如何在IBM上使用JMockit和Gradle？

Question

我正在使用Gradle (里程碑8a)对我的项目和IBM运行JUnit测试，根据"Running tests with JMockit“，它要求我将参数-javaagent:jmockit.jar传递给J9。然而，JMockit没有注入模拟的参数，这会导致我的测试失败，并显示"Method (foo)应当没有参数)“。测试在HotSpot JVM上的Eclipse中运行得很好。

我已经扩展了test任务以查找JAR并将参数添加到jvmArgs，如下所示：

test {
   doFirst {
     // Don't do this until the task is actually being executed, because 
     // as soon as we call testCompile.find the configuration is resolved and 
     // can't be modified anymore.
     jMockit = project.configurations.testCompile.find {
       it.name.startsWith("jmockit-")
     }
     jvmArgs "-javaagent:${jMockit}"
   }
}

我还将JMockit和JUnit添加到testCompile配置中，确保首先使用JMockit，并通过运行gradle dependencies验证了这一点

dependencies {
  testCompile 'com.googlecode.jmockit:jmockit:0.999.13'
  testCompile 'junit:junit:4.10'
}

gradle check --debug的输出确认正在使用-javaagent参数：

12:44:14.788 [DEBUG] [org.gradle.process.internal.ProcessBuilderFactory] creating process builder for Gradle Worker 1
12:44:14.788 [DEBUG] [org.gradle.process.internal.ProcessBuilderFactory] in directory /home/bbobby/webapp
12:44:14.788 [DEBUG] [org.gradle.process.internal.ProcessBuilderFactory] with argument#0 = -javaagent:/home/bbobby/.gradle/caches/artifacts-8/filestore/com.googlecode.jmockit/jmockit/0.999.13/jar/a6
ba457e09361f37e386edea176c5ce4fa9ee110/jmockit-0.999.13.jar
12:44:14.789 [DEBUG] [org.gradle.process.internal.ProcessBuilderFactory] with argument#1 = -ea
12:44:14.789 [DEBUG] [org.gradle.process.internal.ProcessBuilderFactory] with argument#2 = -cp
12:44:14.789 [DEBUG] [org.gradle.process.internal.ProcessBuilderFactory] with argument#3 = /home/bbobby/.gradle/caches/1.0-milestone-8a/workerMain/classes
12:44:14.789 [DEBUG] [org.gradle.process.internal.ProcessBuilderFactory] with argument#4 = org.gradle.process.internal.launcher.GradleWorkerMain
12:44:14.816 [DEBUG] [org.gradle.process.internal.DefaultExecHandle] Started Gradle Worker 1.

我很确定我已经做了我该做的一切。为什么我的测试不能运行？

Answer 1

这是http://issues.gradle.org/browse/GRADLE-2189，它已经在即将到来的1.0-rc-1中得到了修复。你今天就可以试用release candidate了。