java在web应用程序中将对象传递给Junit测试

Question

鉴于无法使用@Parameters在JUnit类中创建对象，如何将对象传递给JUnit测试

事实上，该对象是由web应用程序之外的服务动态创建的，我想在创建剩余流程（使用该对象的流程）中所需的大量资源之前测试它是否有效

编辑：

public void doService(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    MyObject myObject = ... //Get Object from external service

    JUnitCore runner = ... //Create runner
    runner.run(MyTestCase.class); //throws exception when objet is not valid

    ...//Create the heavy resources and delegate to custom process

}

MyTestCase：

public class MyTestCase{
    @Test
    public void testValidObject(){
        MyObject myObject = ...//How to retrieve MyObject here?
    }
}