[ 
http://jira.codehaus.org/browse/SUREFIRE-298?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_106306
 ] 

Julian Wood commented on SUREFIRE-298:
--------------------------------------

Here's a cut down pom. Use the apache profile as described here: 

http://maven.apache.org/guides/development/guide-plugin-snapshot-repositories.html

You need to install mockit into your local repository yourself:

http://maven.apache.org/guides/mini/guide-3rd-party-jars-local.html

<?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/maven-v4_0_0.xsd";>
    <modelVersion>4.0.0</modelVersion>
    <groupId>ca.ucalgary.it</groupId>
    <artifactId>gdir</artifactId>
    <packaging>war</packaging>
    <version>1.0-SNAPSHOT</version>
        
        <build>
        <pluginManagement>
            <plugins>
                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-clean-plugin</artifactId>
                    <version>2.1</version>
                </plugin>
                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-release-plugin</artifactId>
                    <version>2.0-beta-4</version>
                </plugin>
                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-compiler-plugin</artifactId>
                    <version>2.0.1</version>
                </plugin>
                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-site-plugin</artifactId>
                    <version>2.0-beta-5</version>
                </plugin>
                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-resources-plugin</artifactId>
                    <version>2.2</version>
                </plugin>
                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-surefire-plugin</artifactId>
                    <version>2.4-SNAPSHOT</version>
                </plugin>
                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-war-plugin</artifactId>
                    <version>2.0.2</version>
                </plugin>
                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-jar-plugin</artifactId>
                    <version>2.0</version>
                </plugin>
                <plugin>
                    <groupId>org.apache.maven</groupId>
                    <artifactId>maven-archiver</artifactId>
                    <version>2.0.1</version>
                </plugin>
            </plugins>
        </pluginManagement>
        
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-surefire-plugin</artifactId>
                <configuration>
                    
<argLine>-javaagent:${user.home}/.m2/repository/mockit/jmockit/0.8.5/jmockit-0.8.5.jar</argLine>
                    <useSystemClassLoader>true</useSystemClassLoader>
                </configuration>
            </plugin>

        </plugins>
                
    </build>
    
    <dependencies>
        <dependency>
            <groupId>mockit</groupId>
            <artifactId>jmockit</artifactId>
            <version>0.8.5</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>mockit</groupId>
            <artifactId>jmockit-asm2</artifactId>
            <version>0.8.5</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>3.8.1</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>log4j</groupId>
            <artifactId>log4j</artifactId>
            <version>1.2.8</version>
            <scope>compile</scope>
        </dependency>
    </dependencies>
    
</project>


> Problem using -javaagent
> ------------------------
>
>                 Key: SUREFIRE-298
>                 URL: http://jira.codehaus.org/browse/SUREFIRE-298
>             Project: Maven Surefire
>          Issue Type: Bug
>          Components: classloading
>    Affects Versions: 2.0 (2.2 plugin)
>         Environment: Windows XP
>            Reporter: Bård Dybwad Kristensen
>             Fix For: 2.4
>
>
> I try to run the JMockit framework in my tests to do some mocking of static 
> classes.
> I supply the argLine arguments as follows (some spaces added to avoid 
> smileys):
>                               <configuration>
>                                       <argLine>-javaagent:D : \ 
> .m2\repository\jmockit\jmockit\0.83\jmockit-0.83.jar</argLine>
>                               <forkMode>once</forkMode>
>                               </configuration>
> This does not work. The problem is that the Mockit class is not able to find 
> neither the class it is suppose to mock nor the class to use as a mock. I 
> have made two small classes, Math and MockMath each with one similar method 
> and one static String constant. My setup-method in the testclass is as 
> follows:
>     protected void setUp() throws Exception {
>       super.setUp();
>       System.out.println(Math.TEST);
>       System.out.println(MockMath.TEST);
>       Mockit.redefineMethods(Math.class, MockMath.class);
>     }
> When I run this, the two System.out.printlns runs Ok, and prints what it 
> should, but the Mockit class returns the following error:
> java.lang.RuntimeException: Failed to read class file for 
> no.ergo.ec.vaktplan.MockMath
>       at mockit.Mockit.readClassFile(Mockit.java:228)
>       at mockit.Mockit.collectMockMethods(Mockit.java:191)
>       at mockit.Mockit.redefineMethods(Mockit.java:176)
>       at mockit.Mockit.redefineMethods(Mockit.java:162)
>       at no.ergo.ec.vaktplan.TestMain.setUp(TestMain.java:12)
>       at junit.framework.TestCase.runBare(TestCase.java:125)
>       at junit.framework.TestResult$1.protect(TestResult.java:106)
>       at junit.framework.TestResult.runProtected(TestResult.java:124)
>       at junit.framework.TestResult.run(TestResult.java:109)
>       at junit.framework.TestCase.run(TestCase.java:118)
>       at junit.framework.TestSuite.runTest(TestSuite.java:208)
>       at junit.framework.TestSuite.run(TestSuite.java:203)
>       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>       at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>       at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>       at java.lang.reflect.Method.invoke(Method.java:585)
>       at 
> org.apache.maven.surefire.junit.JUnitTestSet.execute(JUnitTestSet.java:210)
>       at 
> org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.executeTestSet(AbstractDirectoryTestSuite.java:135)
>       at 
> org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.execute(AbstractDirectoryTestSuite.java:122)
>       at org.apache.maven.surefire.Surefire.run(Surefire.java:129)
>       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>       at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>       at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>       at java.lang.reflect.Method.invoke(Method.java:585)
>       at 
> org.apache.maven.surefire.booter.SurefireBooter.runSuitesInProcess(SurefireBooter.java:225)
>       at 
> org.apache.maven.surefire.booter.SurefireBooter.main(SurefireBooter.java:747)
> Caused by: java.io.IOException: Class not found
>       at org.objectweb.asm2.ClassReader.readClass(ClassReader.java:259)
>       at org.objectweb.asm2.ClassReader.<init>(ClassReader.java:236)
>       at org.objectweb.asm2.ClassReader.<init>(ClassReader.java:246)
>       at mockit.Mockit.readClassFile(Mockit.java:225)
> It is not able to find the class, which was ok in the System.out run just 
> before.
> If I do a mvn eclipse:eclipse and create an eclipse project, I can run the 
> test class without any problems in Eclipse (with exactly tha same VM 
> arguments as I use in the pom.xml)
> So I guess it is some issue with which classloader that loads the Mockit 
> class when it is supplied as the instrumentation class via the -javaagent 
> switch.
> Anybody experience any problems like this using the -javaagent switch?
> Any feedback would be greatly appreciated. 
> regards,
> bdk

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