spring Mock Test-优快云博客

本文链接：https://blog.youkuaiyun.com/madun/article/details/6180969

本文介绍了一个使用Spring MVC框架进行单元测试的例子。通过创建模拟的HTTP请求和响应对象，配置Spring应用上下文，并利用JUnit测试框架来验证控制器的行为。特别关注了如何设置测试环境、执行控制器方法及断言返回结果。

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public class ABCTest {
private MockHttpServletRequest request = null;
private MockHttpServletResponse response = null;
private XmlWebApplicationContext context;
private MockServletContext msc;
private ABCController controller;

@Before
public void setUp() throws Exception {
        request = new MockHttpServletRequest();
        response = new MockHttpServletResponse();
        String[] contexts = new String[] { "file:WebContent/WEB-INF/abc-servlet.xml" };
        context = new XmlWebApplicationContext();
        context.setConfigLocations(contexts);
        msc = new MockServletContext();
        context.setServletContext(msc);
        context.refresh();
        msc.setAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE, context);
}

@After
public void tearDown() throws Exception {
     context = null;
     if(request != null){
        request.getSession().invalidate();
     }
    request = null;
    response = null;
    msc = null;
    controller = null;
}

@Test

@Transactional(propagation = Propagation.NOT_SUPPORTED) //禁用回滚
//@Rollback(false) //禁用回滚

public void testShow() {
     controller = (ABCController) context.getBean("/abc.do");
     ModelAndView mav = null;
     try {
        mav = controller.getAll(request, response);
     } catch (Exception e) {
      e.printStackTrace();
    }
    Assert.assertNotNull(mav);
}
}