jmockit 使用MockUp卡死解决方法

• jmockit的pom文件配置

<dependency>
    <groupId>com.googlecode.jmockit</groupId>
    <artifactId>jmockit</artifactId>
    <version>1.7</version>
</dependency>

• Class 的MockUp

public class MyCount {

    private int a;
    public  String sayNumber(){
        return  "my number is " + getMyNumber();
    }

    public int getMyNumber(){
        return new Random().nextInt();
    }
}

public class MyCountTest {
    @Test
    public void test() {
        mockUp();
        System.out.println(new MyCount().sayNumber());
    }

    private void mockUp() {
        new MockUp<MyCount>() {
            @Mock
            public int getMyNumber() {
                return 5;
            }
        };
    }
}

• 当运行Junit时候遇到程序卡住的状态时,解决方法

— 增加运行注解

@RunWith(JMockit.class)
public class MyCountTest {
}

— 增加工程junit环境运行参数(VM arguments)

 -javaagent:D:\localrepository\com\googlecode\jmockit\jmockit\1.7\jmockit-1.7.jar

以上两种方式都可以解决Junit在执行JMock卡死问题