新人上路-搭建项目-springweb-controller测试

摘要：新人上路搭建项目测试和配置测试最基本的依赖配置添加字符集过滤器解析返回数据静态资源不做处理解析返回数据测试中文测试踩坑记录测试中文测试尚未解决单元测试不知道怎么使用的配置最后代码分支代码分支

测试controller最基本的依赖

maven

        
        
          org.springframework
          spring-webmvc
          ${spring.version}
        
        
          com.fasterxml.jackson.core
          jackson-databind
          ${jackson.version}
        
        

        
        
          javax.servlet
          javax.servlet-api
          3.1.0
          provided
        
        

        
        
          org.springframework
          spring-test
          ${spring.version}
          test
        
        
          org.mockito
          mockito-core
          ${mockito.version}
          test
        
        
          junit
          junit
          ${junit.version}
          test
        
        

gradle

dependencies {
    compile("org.springframework.boot:spring-boot-starter-web")
    compile("org.springframework.boot:spring-boot-devtools")
    testCompile("org.springframework.boot:spring-boot-starter-test")
    testCompile("org.mockito:mockito-core:$mockitoVersion")
}

WebAppInitializer

public class WebAppInitializer extends AbstractAnnotationConfigDispatcherServletInitializer {
    protected Class[] getRootConfigClasses() {
    return new Class[]{ RootConfig.class };
    }

    protected Class[] getServletConfigClasses() {
    return new Class[]{ WebConfig.class };
    }

    protected String[] getServletMappings() {
    return new String[]{"/"};
    }

    /** 添加字符集过滤器 **/
    @Override
    public void onStartup(ServletContext servletContext) throws ServletException {
    super.onStartup(servletContext);
    servletContext.addFilter("characterEncodingFilter",
        new CharacterEncodingFilter("utf-8", true))
        .addMappingForUrlPatterns(null, false, "/*");
    }
}

WebConfig

@Configuration
@EnableWebMvc
@ComponentScan("com.seal_de.controller")
public class WebConfig extends WebMvcConfigurerAdapter {
    /** 解析json返回数据 **/
    @Override
    public void configureMessageConverters(List> converters) {
    MappingJackson2HttpMessageConverter converter = new MappingJackson2HttpMessageConverter();

    List mediaTypes = new ArrayList(converter.getSupportedMediaTypes());
    mediaTypes.addAll(Arrays.asList(MediaType.TEXT_PLAIN, MediaType.TEXT_HTML, MediaType.TEXT_XML));
    converter.setSupportedMediaTypes(mediaTypes);

    ObjectMapper objectMapper = converter.getObjectMapper();
    objectMapper.setDateFormat(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"));

    converters.add(converter);
    }

    /** 静态资源不做处理 **/
    @Override
    public void configureDefaultServletHandling(DefaultServletHandlerConfigurer configurer) {
    configurer.enable();
    }
}

RootConfig

@Configuration
@ComponentScan(basePackages = {"com.seal_de"},
    excludeFilters={@ComponentScan.Filter(type= FilterType.ANNOTATION, value= EnableWebMvc.class)})
public class RootConfig {
}

WebConfig

@Configuration
public class WebConfig extends WebMvcConfigurerAdapter {
    @Bean
    public ResourceBundleMessageSource messageSource() {
    ResourceBundleMessageSource messageSource = new ResourceBundleMessageSource();
    messageSource.setBasename("messages");
    messageSource.setDefaultEncoding("UTF-8");

    return messageSource;
    }

    /**解析json返回数据**/
    @Override
    public void configureMessageConverters(List> converters) {
    MappingJackson2HttpMessageConverter converter = new MappingJackson2HttpMessageConverter();

    List mediaTypes = new ArrayList(converter.getSupportedMediaTypes());
    converter.setSupportedMediaTypes(mediaTypes);
    mediaTypes.addAll(Arrays.asList(MediaType.TEXT_PLAIN, MediaType.TEXT_HTML, MediaType.TEXT_XML));

    ObjectMapper objectMapper = converter.getObjectMapper();
    objectMapper.setDateFormat(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"));

    converters.add(converter);
    }
}

controller

@RestController
public class HomeController {
    @RequestMapping("/")
    public String home() {
        return "home";
    }

    @RequestMapping("/cn")
    public String cn() {
        return "中文测试";
    }

    @RequestMapping("/object")
    public Book object() {
        return new Book(10, "springmvc-javaconfig踩坑记录", new Date());
    }


    private class Book {
        private Integer id;
        private String name;
        private Date pubDate;

        public Book(Integer id, String name, Date pubDate) {
            this.id = id;
            this.name = name;
            this.pubDate = pubDate;
        }

        public Integer getId() {
            return id;
        }

        public void setId(Integer id) {
            this.id = id;
        }

        public String getName() {
            return name;
        }

        public void setName(String name) {
            this.name = name;
        }

        public Date getPubDate() {
            return pubDate;
        }

        public void setPubDate(Date pubDate) {
            this.pubDate = pubDate;
        }
    }
}

controller测试

import org.junit.Before;
import org.junit.Test;
import org.mockito.InjectMocks;
import org.mockito.MockitoAnnotations;
import org.springframework.http.MediaType;
import org.springframework.test.web.servlet.MockMvc;

import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.*;
import static org.springframework.test.web.servlet.result.MockMvcResultHandlers.*;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.*;
import static org.springframework.test.web.servlet.setup.MockMvcBuilders.*;

/**
 * Created by sealde on 5/27/17.
 */
public class HomeControllerTest {
    private MockMvc mockMvc;

    @InjectMocks
    private HomeController controller;

    @Before
    public void setUp() {
        MockitoAnnotations.initMocks(this);
        this.mockMvc = standaloneSetup(controller).build();
    }

    @Test
    public void testHome() throws Exception {
        mockMvc.perform(get("/"))
            .andDo(print())
            .andExpect(status().isOk())
            .andExpect(content().string("home"));
    }

    @Test
    public void testCn() throws Exception {
        mockMvc.perform(get("/cn")
            .accept(MediaType.APPLICATION_JSON_UTF8))
            .andDo(print())
            .andExpect(status().isOk())
            .andExpect(content().string("中文测试"));
    }

    @Test
    public void testObject() throws Exception {
        mockMvc.perform(get("/object")
            .accept(MediaType.APPLICATION_JSON_UTF8))
            .andDo(print())
            .andExpect(status().isOk());
    }
}

单元测试不知道怎么使用 WebConfig 的配置

代码（springmvc dev1分支）： http://git.oschina.net/sealde...

代码（springboot dev1分支）： https://git.oschina.net/seald...