新人上路-搭建项目-springweb-controller测试

maven和gradle配置

• 测试controller最基本的依赖

  • maven

    <!-- main framework begin --><dependency><groupId>org.springframework</groupId><artifactId>spring-webmvc</artifactId><version>${spring.version}</version></dependency><dependency><groupId>com.fasterxml.jackson.core</groupId><artifactId>jackson-databind</artifactId><version>${jackson.version}</version></dependency><!-- main framework end --><!-- web begin --><dependency><groupId>javax.servlet</groupId><artifactId>javax.servlet-api</artifactId><version>3.1.0</version><scope>provided</scope></dependency><!-- web end --><!-- test begin --><dependency><groupId>org.springframework</groupId><artifactId>spring-test</artifactId><version>${spring.version}</version><scope>test</scope></dependency><dependency><groupId>org.mockito</groupId><artifactId>mockito-core</artifactId><version>${mockito.version}</version><scope>test</scope></dependency><dependency><groupId>junit</groupId><artifactId>junit</artifactId><version>${junit.version}</version><scope>test</scope></dependency><!-- test end -->
    

  • 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")
  }

springmvc javaconfig配置

• 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 **/@Overridepublic 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 **/@Overridepublic void configureMessageConverters(List<HttpMessageConverter<?>> converters) {MappingJackson2HttpMessageConverter converter = new MappingJackson2HttpMessageConverter();List<MediaType> 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 **/@Overridepublic 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 {
  }

springboot javaconfig

• WebConfig

  @Configuration
  public class WebConfig extends WebMvcConfigurerAdapter {@Beanpublic ResourceBundleMessageSource messageSource() {ResourceBundleMessageSource messageSource = new ResourceBundleMessageSource();messageSource.setBasename("messages");messageSource.setDefaultEncoding("UTF-8");return messageSource;}/**解析json返回数据**/@Overridepublic void configureMessageConverters(List<HttpMessageConverter<?>> converters) {MappingJackson2HttpMessageConverter converter = new MappingJackson2HttpMessageConverter();List<MediaType> 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);}
  }

测试controller

• 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;@InjectMocksprivate HomeController controller;@Beforepublic void setUp() {MockitoAnnotations.initMocks(this);this.mockMvc = standaloneSetup(controller).build();}@Testpublic void testHome() throws Exception {mockMvc.perform(get("/")).andDo(print()).andExpect(status().isOk()).andExpect(content().string("home"));}@Testpublic 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"));}@Testpublic void testObject() throws Exception {mockMvc.perform(get("/object").accept(MediaType.APPLICATION_JSON_UTF8)).andDo(print()).andExpect(status().isOk());}
  }

尚未解决

• 单元测试不知道怎么使用 WebConfig 的配置

最后

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

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