Junit使用GroboUtils进行多线程测试

/** 
     * Run the tests contained in the classes named in the <code>args</code>. 
     * If all tests run successfully, exit with a status of 0. Otherwise exit with a status of 1. 
     * Write feedback while tests are running and write 
     * stack traces for all failed tests after the tests all complete. 
     * @param args names of classes in which to find tests to run 
     */ 
    public static void main(String... args) { 
        runMainAndExit(new RealSystem(), args); 
    } 
 
    /** 
     * Do not use. Testing purposes only. 
     * @param system  
     */ 
    public static void runMainAndExit(JUnitSystem system, String... args) { 
        Result result= new JUnitCore().runMain(system, args); 
        system.exit(result.wasSuccessful() ? 0 : 1); 
    } 

public void exit(int code) { 
        System.exit(code); 
    } 

package com.junittest.threadtest;  
  
import java.util.ArrayList;  
import java.util.HashSet;  
import java.util.Hashtable;  
import java.util.List;  
import java.util.Map;  
import java.util.Set;  
  
import net.sourceforge.groboutils.junit.v1.MultiThreadedTestRunner;  
import net.sourceforge.groboutils.junit.v1.TestRunnable;  
  
  
import org.junit.Test;  
  
public class MutiThreadTest {  
  
    static String[] path = new String[] { "" };  
    static Map<String, String> countMap = new Hashtable<String, String>();  
    static Map<String, String> countMap2 = new Hashtable<String, String>();  
    static Set<String> countSet = new HashSet<String>();  
    static List<String> list = new ArrayList<String>();  
  
    @Test  
    public void testThreadJunit() throws Throwable {   
        //Runner数组，想当于并发多少个。 
        TestRunnable[] trs = new TestRunnable [10];  
        for(int i=0;i<10;i++){  
            trs[i]=new ThreadA();  
        }  

        // 用于执行多线程测试用例的Runner，将前面定义的单个Runner组成的数组传入 
        MultiThreadedTestRunner mttr = new MultiThreadedTestRunner(trs);  
        // 开发并发执行数组里定义的内容 
        mttr.runTestRunnables();  
    }  
  
    private class ThreadA extends TestRunnable {  
        @Override  
        public void runTest() throws Throwable {  
            // 测试内容
            myCommMethod2();  
        }  
    }  
  
    public void myCommMethod2() throws Exception {  
        System.out.println("===" + Thread.currentThread().getId() + "begin to execute myCommMethod2");  
        for (int i = 0; i <10; i++) {  
             int a  = i*5;  
             System.out.println(a);  
        }  
        System.out.println("===" + Thread.currentThread().getId() + "end to execute myCommMethod2");  
    }  
}