使用Spring MockMVC对controller做单元测试(转)

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https://www.cnblogs.com/ylty/p/6420738.html

1、对单一controller做测试。

import org.junit.Before;
import org.junit.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.MediaType;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.MvcResult;
import org.springframework.test.web.servlet.ResultActions;
import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
import org.springframework.test.web.servlet.setup.MockMvcBuilders;
import org.junit.runner.RunWith;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.web.WebAppConfiguration;@RunWith(SpringJUnit4ClassRunner.class)
@WebAppConfiguration("classpath:")
@ContextConfiguration("/data/spring-test.xml")
public class CommonCtrlTest { private MockMvc mockMvc; @Autowired
CommonCtrl commonCtrl; @Before
public void setup() {
this.mockMvc = MockMvcBuilders.standaloneSetup(commonCtrl).build();
} @Test
public void testHello() throws Exception {
ResultActions resultActions = this.mockMvc.perform(
MockMvcRequestBuilders.get("/test").accept(MediaType.APPLICATION_JSON));
MvcResult mvcResult = resultActions.andReturn();
String result = mvcResult.getResponse().getContentAsString();
System.out.println("response:" + result);
}
}

2、对整个环境做测试，包括Interceptor。

import org.junit.Before;
import org.junit.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.setup.MockMvcBuilders;
import org.springframework.web.context.WebApplicationContext;
import outfox.course.weixinkaoshen.dao.AbstractTest;import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
import static org.springframework.test.web.servlet.result.MockMvcResultHandlers.print;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;public class TestKaoshenCtrl extends AbstractTest{
@Autowired
private WebApplicationContext wac; private MockMvc mockMvc; @Before
public void setUp() {
mockMvc = MockMvcBuilders.webAppContextSetup(wac).build();
} @Test
public void testAddUser() throws Exception {
mockMvc.perform((get("/test/get").param("id", "1")))
.andExpect(status().isOk()).andDo(print());
}
}