使用Junit测试ssm项目中的Controller的问题，applicationContext 不能被加载

程序员文章站 2022-07-10 10:41:16

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做如下配置即可

package com.teachers.test;

import java.util.Enumeration;

import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.mock.web.MockHttpServletRequest;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.web.WebAppConfiguration;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.MvcResult;
import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
import org.springframework.test.web.servlet.setup.MockMvcBuilders;
import org.springframework.web.context.WebApplicationContext;

import com.github.pagehelper.PageInfo;

//使用spring测试模块进行测试

@RunWith(SpringJUnit4ClassRunner.class)
@WebAppConfiguration
@ContextConfiguration(locations= {"classpath:*/applicationContext.xml","classpath:*/dispatcherServlet-servlet.xml"})
public class FindAllVideoControllerTest {
	MockMvc mockMvc;
	
	@Autowired
	WebApplicationContext context;
	
	@Before
	public void init() {
		mockMvc = MockMvcBuilders.webAppContextSetup(context).build();
	}
	
	@Test
	public void testController() throws Exception {
		MvcResult ret = mockMvc.perform(MockMvcRequestBuilders.get("/findAllVideos").param("pageNum", "1")).andReturn();
		MockHttpServletRequest request = ret.getRequest();
		Enumeration<String> strs =  request.getAttributeNames();
		while(strs.hasMoreElements()) {
			System.out.println(strs.nextElement());
		}
		PageInfo<?> pageInfo = (PageInfo<?>) request.getAttribute("pageInfo");
		System.out.println(pageInfo);
		
	}
}

文件目录如下：

使用Junit测试ssm项目中的Controller的问题，applicationContext 不能被加载