SpringBootTest與MockMvc結(jié)合進(jìn)行測(cè)試

POM依賴：

<dependencies>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-api</artifactId>
            <version>1.8.0-beta4</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.restdocs</groupId>
            <artifactId>spring-restdocs-mockmvc</artifactId>
            <version>2.0.4.RELEASE</version>
            <scope>test</scope>
        </dependency>
    </dependencies>

代碼示例：

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.ActiveProfiles;
import org.springframework.test.context.junit4.SpringRunner;
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.result.MockMvcResultMatchers;
import xx.flower.MyApplication;

@AutoConfigureMockMvc
@SpringBootTest(classes = MyApplication.class)
@RunWith(SpringRunner.class)
@ActiveProfiles("local")
public class MockMvcSwaggerTest {

    @Autowired
    private MockMvc mockMvc;

    @Test
    public void testGet() throws Exception{
        MvcResult result = mockMvc.perform(MockMvcRequestBuilders.get("/test/info/details")
//                .contentType(MediaType.APPLICATION_JSON_VALUE).content("JSON格式的字符串"))//指定參數(shù)類型
                .param("id","100"))//如果是數(shù)字总滩，也不用擔(dān)心，會(huì)自動(dòng)轉(zhuǎn)換
                .andExpect(MockMvcResultMatchers.status().is4xxClientError())
                .andExpect(MockMvcResultMatchers.content().string("error"))
                .andReturn();
        System.out.println(result.getResponse().getStatus());
        System.out.println(result.getResponse().getContentAsString());
    }
}

說(shuō)明：

@AutoConfigureMockMvc 使用MockMvc
@SpringBootTest(classes = MyApplication.class) 最好是加上classes 這樣測(cè)試的時(shí)候測(cè)試環(huán)境自己會(huì)啟動(dòng)一套指定的springboot程序棠耕。
@ActiveProfiles("local") 指定運(yùn)行的運(yùn)行配置文件睛竣。
@Autowired private MockMvc mockMvc;自動(dòng)注入mockmvc
對(duì)于測(cè)試使用的參數(shù)：如果直接使用.param(key,value)晰房，key類型的數(shù)字類型的，這里也可以用字符串傳遞過(guò)去射沟，如果使用json格式則需要設(shè)置.contentType(MediaType.APPLICATION_JSON_VALUE).content("")或者是.contentType(MediaType.APPLICATION_FORM_URLENCODED).param(...)進(jìn)行form格式的提交殊者。
MockMvcResultMatchers.status()可以斷言:

• isOk():200;
• isInternalServerError():500;
• is1xxInformational(): 1XX類型的返回碼
• is2xxSuccessful(): 2XX類型的返回碼
• is3xxRedirection(): 3XX類型的返回碼
• is4xxClientError(): 4XX類型的返回碼
• is5xxServerError(): 5XX類型的返回碼