junit测试servlet

写了个Servlet的测试用例，初学单元测试.

用的JUnit是4.1版，easymock-3.1。

 

//简单的servlet程序

publicclassservletDo extends HttpServlet {
 
     
    publicvoid doGet(HttpServletRequest request, HttpServletResponse response)
           throws ServletException, IOException {
      
       doPost( request,  response);
        
    }
 
     
    publicvoid doPost(HttpServletRequest request, HttpServletResponse response)
           throws ServletException, IOException {
 
        String name = request.getParameter("username");
        String password = request.getParameter("password");
        System.out.println("username"+name);
        System.out.println("password="+password);
    }
 
     
    publicvoid init()throws ServletException {
       // Put your code here
    }
 
}

 

 

//测试程序

 

 

public class servletDoTest {
 
         private servletDo servlet;
         private HttpServletRequest mockRequest;
        private HttpServletResponse mockResponse;
        
        @Before
         public void setUp(){
                   servlet = new servletDo();
                  
                   mockRequest = createMock(HttpServletRequest.class);                          //加载
                   mockResponse = createMock(HttpServletResponse.class);
         }
        
         @After
         public void tearDown(){
                   verify(mockRequest);                //验证
                   verify(mockResponse);
         }
        
 
       
         @Test
         public void testDoPostHttpServletRequestHttpServletResponse() {
 
                   mockRequest.getParameter("username");                     
                   expectLastCall().andReturn("allen");//传入参数
                  
                   mockRequest.getParameter("password");            
                   expectLastCall().andReturn("12345");//传入参数
 
                  
                   replay(mockRequest);                                           //回放
                   replay(mockResponse);
                  
                   try {
                            servlet.doPost(mockRequest, mockResponse);
                   } catch (ServletException e) {
                            // TODO Auto-generated catch block
                            e.printStackTrace();
                   } catch (IOException e) {
                            // TODO Auto-generated catch block
                            e.printStackTrace();
                   }       
 
                   //调用
                   assertTrue(true);
                  
         }
 
}