Junit mockito 测试Controller层方法有Pageable异常
1、问题
在使用MockMVC+Mockito模拟Service层返回的时候,当我们在Controller层中参数方法调用有Pageable对象的时候,我们会发现,我们没办法生成一个Pageable的对象,会报一个Pageable是一个接口的错误。当我们把所有的参数从Pageable接口变成Pageable的实现类PageRequest的时候,所有的方法参数都换成PageRequest,又会出现一个新的错误,且不说PageRequest不能作为参数用于hibernate的分页查询,另一方面,它没有构造方法,也无法初始化。
2、代码
1)controller代码,主要是
@RequestMapping("/banners")
public DataMap showBanners(BannerQuery bannerQuery, @PageableDefault(sort = "createdAt", direction = Sort.Direction.DESC) Pageable pageable) {
Page<Banner> page = bannerService.findPage(bannerQuery, pageable);
return new DataMap().addAttribute(Constants.STATUS_CODE, StatusCode.SUCCESS.getStatusCode())
.addAttribute(Constants.DATA, page);
}
2)测试方法:
@Test
public void showBannersWithWhenTest() throws Exception { Banner banner = new Banner();
banner.setBannerUrl("www.baidu.com");
banner.setActionUrl("hhtp");
List<Banner> list = new ArrayList<>();
list.add(banner);
Page<Banner> page = new PageImpl<Banner>(list); when(bannerService.findPage(isA(BannerQuery.class),isA(Pageable.class))).thenReturn(page); //mock绑定了放回
//生成一个发送请求的类
RequestBuilder rb = get("/banners") //请求的url
.param("page","0") //请求的参数
.param("size","5")
.contentType(MediaType.APPLICATION_FORM_URLENCODED); String responseString = mockMvc.perform(rb)
.andDo(print()) //添加ResultHandler结果处理器,比如调试时打印结果到控制台
/* .andExpect(jsonPath("$.data.content").isArray()) //判断返回的数据是否是一个数组*/
.andExpect(status().isOk()) //判断返回的状态是否为200
/*.andExpect(jsonPath("$.data.content",hasSize(5))) //判断返回的json对象的data.content属性的大小是否为5
//判断返回的data.content中的第一个对象的uid属性是否为所给值
.andExpect(jsonPath("$.data.content[0].uid",is("81377051ddb6424fa677931ab1bc6496")))
.andExpect(jsonPath("$.data.content[1].uid",is("8cb7b04fdea846d2ab6006fa1280a8b8")))*/
.andReturn().getResponse().getContentAsString(); System.out.println("--------showCategorysTest()返回的json = " + responseString); }
3)报错:
org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.data.domain.Pageable]: Specified class is an interface
全部内容
/Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home/bin/java -agentlib:jdwp=transport=dt_socket,address=127.0.0.1:59469,suspend=y,server=n -Didea.junit.sm_runner -Dfile.encoding=UTF-8 -classpath "/Applications/IntelliJ IDEA 15.app/Contents/lib/idea_rt.jar:/Applications/IntelliJ IDEA 15.app/Contents/plugins/junit/lib/junit-rt.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home/jre/lib/charsets.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home/jre/lib/deploy.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home/jre/lib/ext/dnsns.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home/jre/lib/ext/localedata.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home/jre/lib/ext/sunec.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home/jre/lib/ext/sunjce_provider.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home/jre/lib/ext/sunpkcs11.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home/jre/lib/ext/zipfs.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home/jre/lib/htmlconverter.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home/jre/lib/javaws.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home/jre/lib/jce.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home/jre/lib/jfr.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home/jre/lib/jfxrt.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home/jre/lib/jsse.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home/jre/lib/management-agent.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home/jre/lib/plugin.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home/jre/lib/resources.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home/jre/lib/rt.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home/lib/ant-javafx.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home/lib/dt.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home/lib/javafx-doclet.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home/lib/javafx-mx.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home/lib/jconsole.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home/lib/sa-jdi.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home/lib/tools.jar:/Users/zhengcanrui/WORK/git/seewo-product/site-server/target/test-classes:/Users/zhengcanrui/WORK/git/seewo-product/site-server/target/classes:/Users/zhengcanrui/.m2/repository/com/seewo/web-core/2.0-SNAPSHOT/web-core-2.0-20160520.065933-15.jar:/Users/zhengcanrui/.m2/repository/commons-lang/commons-lang/2.6/commons-lang-2.6.jar:/Users/zhengcanrui/.m2/repository/commons-logging/commons-logging/1.1.3/commons-logging-1.1.3.jar:/Users/zhengcanrui/.m2/repository/commons-collections/commons-collections/3.2.1/commons-collections-3.2.1.jar:/Users/zhengcanrui/.m2/repository/commons-codec/commons-codec/1.8/commons-codec-1.8.jar:/Users/zhengcanrui/.m2/repository/commons-fileupload/commons-fileupload/1.3/commons-fileupload-1.3.jar:/Users/zhengcanrui/.m2/repository/commons-io/commons-io/2.2/commons-io-2.2.jar:/Users/zhengcanrui/.m2/repository/commons-beanutils/commons-beanutils/1.9.2/commons-beanutils-1.9.2.jar:/Users/zhengcanrui/.m2/repository/org/apache/commons/commons-pool2/2.3/commons-pool2-2.3.jar:/Users/zhengcanrui/.m2/repository/org/hibernate/hibernate-entitymanager/4.3.7.Final/hibernate-entitymanager-4.3.7.Final.jar:/Users/zhengcanrui/.m2/repository/org/jboss/logging/jboss-logging/3.1.3.GA/jboss-logging-3.1.3.GA.jar:/Users/zhengcanrui/.m2/repository/org/jboss/logging/jboss-logging-annotations/1.2.0.Beta1/jboss-logging-annotations-1.2.0.Beta1.jar:/Users/zhengcanrui/.m2/repository/org/hibernate/hibernate-core/4.3.7.Final/hibernate-core-4.3.7.Final.jar:/Users/zhengcanrui/.m2/repository/antlr/antlr/2.7.7/antlr-2.7.7.jar:/Users/zhengcanrui/.m2/repository/org/jboss/jandex/1.1.0.Final/jandex-1.1.0.Final.jar:/Users/zhengcanrui/.m2/repository/dom4j/dom4j/1.6.1/dom4j-1.6.1.jar:/Users/zhengcanrui/.m2/repository/xml-apis/xml-apis/1.0.b2/xml-apis-1.0.b2.jar:/Users/zhengcanrui/.m2/repository/org/hibernate/common/hibernate-commons-annotations/4.0.5.Final/hibernate-commons-annotations-4.0.5.Final.jar:/Users/zhengcanrui/.m2/repository/org/hibernate/javax/persistence/hibernate-jpa-2.1-api/1.0.0.Final/hibernate-jpa-2.1-api-1.0.0.Final.jar:/Users/zhengcanrui/.m2/repository/org/jboss/spec/javax/transaction/jboss-transaction-api_1.2_spec/1.0.0.Final/jboss-transaction-api_1.2_spec-1.0.0.Final.jar:/Users/zhengcanrui/.m2/repository/org/javassist/javassist/3.18.1-GA/javassist-3.18.1-GA.jar:/Users/zhengcanrui/.m2/repository/org/hibernate/hibernate-ehcache/4.3.7.Final/hibernate-ehcache-4.3.7.Final.jar:/Users/zhengcanrui/.m2/repository/net/sf/ehcache/ehcache-core/2.4.3/ehcache-core-2.4.3.jar:/Users/zhengcanrui/.m2/repository/org/hibernate/hibernate-validator/5.0.3.Final/hibernate-validator-5.0.3.Final.jar:/Users/zhengcanrui/.m2/repository/javax/validation/validation-api/1.1.0.Final/validation-api-1.1.0.Final.jar:/Users/zhengcanrui/.m2/repository/com/fasterxml/classmate/1.0.0/classmate-1.0.0.jar:/Users/zhengcanrui/.m2/repository/org/freemarker/freemarker/2.3.22/freemarker-2.3.22.jar:/Users/zhengcanrui/.m2/repository/javax/mail/mail/1.4.7/mail-1.4.7.jar:/Users/zhengcanrui/.m2/repository/javax/activation/activation/1.1/activation-1.1.jar:/Users/zhengcanrui/.m2/repository/org/aspectj/aspectjrt/1.8.4/aspectjrt-1.8.4.jar:/Users/zhengcanrui/.m2/repository/org/aspectj/aspectjweaver/1.8.4/aspectjweaver-1.8.4.jar:/Users/zhengcanrui/.m2/repository/org/slf4j/slf4j-api/1.7.6/slf4j-api-1.7.6.jar:/Users/zhengcanrui/.m2/repository/org/slf4j/slf4j-log4j12/1.7.6/slf4j-log4j12-1.7.6.jar:/Users/zhengcanrui/.m2/repository/log4j/log4j/1.2.17/log4j-1.2.17.jar:/Users/zhengcanrui/.m2/repository/org/slf4j/jul-to-slf4j/1.7.6/jul-to-slf4j-1.7.6.jar:/Users/zhengcanrui/.m2/repository/org/slf4j/jcl-over-slf4j/1.7.6/jcl-over-slf4j-1.7.6.jar:/Users/zhengcanrui/.m2/repository/com/alibaba/fastjson/1.2.3/fastjson-1.2.3.jar:/Users/zhengcanrui/.m2/repository/com/fasterxml/jackson/core/jackson-databind/2.5.0/jackson-databind-2.5.0.jar:/Users/zhengcanrui/.m2/repository/com/fasterxml/jackson/core/jackson-core/2.5.0/jackson-core-2.5.0.jar:/Users/zhengcanrui/.m2/repository/com/fasterxml/jackson/core/jackson-annotations/2.5.0/jackson-annotations-2.5.0.jar:/Users/zhengcanrui/.m2/repository/org/apache/shiro/shiro-core/1.2.2/shiro-core-1.2.2.jar:/Users/zhengcanrui/.m2/repository/org/apache/shiro/shiro-web/1.2.2/shiro-web-1.2.2.jar:/Users/zhengcanrui/.m2/repository/com/cvte/myou/module-monitor-sdk/2.0-SNAPSHOT/module-monitor-sdk-2.0-20151009.122048-4.jar:/Users/zhengcanrui/.m2/repository/org/apache/httpcomponents/httpcore/4.3.2/httpcore-4.3.2.jar:/Users/zhengcanrui/.m2/repository/org/apache/httpcomponents/httpclient/4.3.6/httpclient-4.3.6.jar:/Users/zhengcanrui/.m2/repository/mysql/mysql-connector-java/5.1.18/mysql-connector-java-5.1.18.jar:/Users/zhengcanrui/.m2/repository/org/springframework/spring-core/4.1.2.RELEASE/spring-core-4.1.2.RELEASE.jar:/Users/zhengcanrui/.m2/repository/org/springframework/spring-context-support/4.1.2.RELEASE/spring-context-support-4.1.2.RELEASE.jar:/Users/zhengcanrui/.m2/repository/org/springframework/spring-beans/4.1.2.RELEASE/spring-beans-4.1.2.RELEASE.jar:/Users/zhengcanrui/.m2/repository/org/springframework/spring-context/4.1.2.RELEASE/spring-context-4.1.2.RELEASE.jar:/Users/zhengcanrui/.m2/repository/org/springframework/spring-web/4.1.2.RELEASE/spring-web-4.1.2.RELEASE.jar:/Users/zhengcanrui/.m2/repository/org/springframework/spring-aop/4.1.2.RELEASE/spring-aop-4.1.2.RELEASE.jar:/Users/zhengcanrui/.m2/repository/aopalliance/aopalliance/1.0/aopalliance-1.0.jar:/Users/zhengcanrui/.m2/repository/org/springframework/spring-tx/4.1.2.RELEASE/spring-tx-4.1.2.RELEASE.jar:/Users/zhengcanrui/.m2/repository/org/springframework/spring-webmvc/4.1.2.RELEASE/spring-webmvc-4.1.2.RELEASE.jar:/Users/zhengcanrui/.m2/repository/org/springframework/spring-expression/4.1.2.RELEASE/spring-expression-4.1.2.RELEASE.jar:/Users/zhengcanrui/.m2/repository/org/springframework/data/spring-data-jpa/1.7.1.RELEASE/spring-data-jpa-1.7.1.RELEASE.jar:/Users/zhengcanrui/.m2/repository/org/springframework/data/spring-data-commons/1.9.1.RELEASE/spring-data-commons-1.9.1.RELEASE.jar:/Users/zhengcanrui/.m2/repository/org/springframework/spring-orm/4.0.7.RELEASE/spring-orm-4.0.7.RELEASE.jar:/Users/zhengcanrui/.m2/repository/org/springframework/spring-jdbc/4.1.2.RELEASE/spring-jdbc-4.1.2.RELEASE.jar:/Users/zhengcanrui/.m2/repository/javax/servlet/jstl/1.2/jstl-1.2.jar:/Users/zhengcanrui/.m2/repository/javax/servlet/javax.servlet-api/3.0.1/javax.servlet-api-3.0.1.jar:/Users/zhengcanrui/.m2/repository/com/alibaba/druid/1.0.13/druid-1.0.13.jar:/Users/zhengcanrui/.m2/repository/axis/axis/1.4/axis-1.4.jar:/Users/zhengcanrui/.m2/repository/org/apache/axis/axis-jaxrpc/1.4/axis-jaxrpc-1.4.jar:/Users/zhengcanrui/.m2/repository/org/apache/axis/axis-saaj/1.4/axis-saaj-1.4.jar:/Users/zhengcanrui/.m2/repository/axis/axis-wsdl4j/1.5.1/axis-wsdl4j-1.5.1.jar:/Users/zhengcanrui/.m2/repository/commons-discovery/commons-discovery/0.2/commons-discovery-0.2.jar:/Users/zhengcanrui/.m2/repository/org/quartz-scheduler/quartz/2.2.1/quartz-2.2.1.jar:/Users/zhengcanrui/.m2/repository/c3p0/c3p0/0.9.1.1/c3p0-0.9.1.1.jar:/Users/zhengcanrui/.m2/repository/org/hamcrest/hamcrest-all/1.3/hamcrest-all-1.3.jar:/Users/zhengcanrui/.m2/repository/junit/junit/4.11/junit-4.11.jar:/Users/zhengcanrui/.m2/repository/org/mockito/mockito-core/1.9.5/mockito-core-1.9.5.jar:/Users/zhengcanrui/.m2/repository/org/hamcrest/hamcrest-core/1.1/hamcrest-core-1.1.jar:/Users/zhengcanrui/.m2/repository/org/objenesis/objenesis/1.0/objenesis-1.0.jar:/Users/zhengcanrui/.m2/repository/org/springframework/spring-test/3.2.3.RELEASE/spring-test-3.2.3.RELEASE.jar:/Users/zhengcanrui/.m2/repository/com/jayway/jsonpath/json-path/0.8.1/json-path-0.8.1.jar:/Users/zhengcanrui/.m2/repository/net/minidev/json-smart/1.1.1/json-smart-1.1.1.jar:/Users/zhengcanrui/.m2/repository/com/jayway/jsonpath/json-path-assert/0.8.1/json-path-assert-0.8.1.jar:/Users/zhengcanrui/.m2/repository/org/hamcrest/hamcrest-library/1.2.1/hamcrest-library-1.2.1.jar" com.intellij.rt.execution.junit.JUnitStarter -ideVersion5 com.seewo.site.controller.BannerControllerUseWhenTest,showBannersWithWhenTest
Connected to the target VM, address: '127.0.0.1:59469', transport: 'socket' org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.data.domain.Pageable]: Specified class is an interface at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:978)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:857)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:668)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:842)
at org.springframework.test.web.servlet.TestDispatcherServlet.service(TestDispatcherServlet.java:66)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:770)
at org.springframework.mock.web.MockFilterChain$ServletFilterProxy.doFilter(MockFilterChain.java:168)
at org.springframework.mock.web.MockFilterChain.doFilter(MockFilterChain.java:136)
at org.springframework.test.web.servlet.MockMvc.perform(MockMvc.java:134)
at com.seewo.site.controller.BannerControllerUseWhenTest.showBannersWithWhenTest(BannerControllerUseWhenTest.java:146)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:74)
at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:83)
at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:72)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:231)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:88)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:71)
at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:174)
at org.junit.runner.JUnitCore.run(JUnitCore.java:160)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:117)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:234)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:74)
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.data.domain.Pageable]: Specified class is an interface
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:101)
at org.springframework.web.method.annotation.ModelAttributeMethodProcessor.createAttribute(ModelAttributeMethodProcessor.java:139)
at org.springframework.web.servlet.mvc.method.annotation.ServletModelAttributeMethodProcessor.createAttribute(ServletModelAttributeMethodProcessor.java:79)
at org.springframework.web.method.annotation.ModelAttributeMethodProcessor.resolveArgument(ModelAttributeMethodProcessor.java:105)
at org.springframework.web.method.support.HandlerMethodArgumentResolverComposite.resolveArgument(HandlerMethodArgumentResolverComposite.java:77)
at org.springframework.web.method.support.InvocableHandlerMethod.getMethodArgumentValues(InvocableHandlerMethod.java:157)
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:124)
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:781)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:721)
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:83)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:943)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:877)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:966)
... 37 more Disconnected from the target VM, address: '127.0.0.1:59469', transport: 'socket' Process finished with exit code 255
3、解决方法:
报错的原因:没有Pageable的解析器。
解决的方法:给他设置一个解析器
1)使用匿名内部类
@Before()
public void setup() {
MockitoAnnotations.initMocks(this); mockMvc = MockMvcBuilders.standaloneSetup(bannerController).setCustomArgumentResolvers(new PageableHandlerMethodArgumentResolver())
.setViewResolvers(new ViewResolver() {
@Override
public View resolveViewName(String viewName, Locale locale) throws Exception {
return new MappingJackson2JsonView();
}
} )
.build();
}
2)通过注解的方式注入一个PageableHandlerMethodArgumentResolver 解析器
@InjectMocks
private PageableHandlerMethodArgumentResolver pageableArgumentResolver;
@Before()
public void setup() {
MockitoAnnotations.initMocks(this); mockMvc = MockMvcBuilders.standaloneSetup(bannerController).setCustomArgumentResolvers(pageableArgumentResolver)
.build();
}
解决方法1:http://stackoverflow.com/questions/22174665/isolated-controller-test-cant-instantiate-pageable
解决方法2:http://stackoverflow.com/questions/30057262/failed-to-instantiate-pageable-bean
致谢:感谢您的阅读!
Junit mockito 测试Controller层方法有Pageable异常的更多相关文章
- PowerMock+SpringMVC整合并测试Controller层方法
PowerMock扩展自Mockito,实现了Mockito不支持的模拟形式的单元测试.PowerMock实现了对静态方法.构造函数.私有方法以及final方法的模拟支持,对静态初始化过程的移除等强大 ...
- springMVC中controller层方法中使用private和public问题
楼主一直习惯使用public,偶尔手误也可能使用private,但是发觉也没啥区别,都能调用service层,注入bean. 后来做一个新项目时,发觉自己以前的写的部分功能报错,当时有点懵逼,,找了半 ...
- 【异常处理】Springboot对Controller层方法进行统一异常处理
Controller层方法,进行统一异常处理 提供两种不同的方案,如下: 方案1:使用 @@ControllerAdvice (或@RestControllerAdvice), @ExceptionH ...
- Springboot对Controller层方法进行统一异常处理
Controller层方法,进行统一异常处理 提供两种不同的方案,如下: 方案1:使用 @@ControllerAdvice (或@RestControllerAdvice), @ExceptionH ...
- SpringBoot测试Controller层
一.准备工作 1.导入测试依赖 <dependency> <groupId>org.springframework.boot</groupId> <artif ...
- 代理模式——用AOP测试业务层方法的执行时间
代理模式 对代理模式的理解,通过http://www.runoob.com/design-pattern/proxy-pattern.html 对AOP的代理模式,参考https://www.cnbl ...
- spring security 在controller层 方法级别使用注解 @PreAuthorize("hasRole('ROLE_xxx')")设置权限拦截 ,无权限则返回403
1.前言 以前学习的时候使用权限的拦截,一般都是对路径进行拦截 ,要么用拦截器设置拦截信息,要么是在配置文件内设置拦截信息, spring security 支持使用注解的形式 ,写在方法和接口上拦截 ...
- junit参数化测试的使用方法
JUnit参数化测试的五个步骤:(1)为准备使用参数化测试的测试类指定特殊的运行器 org.junit.runners.Parameterized.(2)为测试类声明几个变量,分别用于存放期望值和测试 ...
- junit基础学习之-测试controller层(2)
准备工作: eclipse本身带有junit4,可以直接build path,加入junit. 连接数据库的配置文件需要修改,之前的文件是采用properties+xml文件的形式,但是在测试的时候因 ...
随机推荐
- 本地存储之cookie
cookie概述: Cookie 在计算机中是个存储在浏览器目录中的文本文件,当浏览器运行时,存储在 RAM 中发挥作用 (此种 Cookies 称作 Session Cookies), 一旦用户从该 ...
- .NET Core的文件系统[2]:FileProvider是个什么东西?
在<读取并监控文件的变化>中,我们通过三个简单的实例演示从编程的角度对文件系统做了初步的体验,接下来我们继续从设计的角度来继续认识它.这个抽象的文件系统以目录的形式来组织文件,我们可以利用 ...
- 开源Word读写组件DocX 的深入研究和问题总结
一. 前言 前两天看到了asxinyu大神的[原创]开源Word读写组件DocX介绍与入门,正好我也有类似的自动生成word文档得需求,于是便仔细的研究了这个DocX. 我也把它融入到我的项目当中并进 ...
- 为什么基于Windows Server 2008 R2的网络负载均衡(NLB)配置的时候总会报错“主机不可访问”?
配置基于Windows的网络负载均衡是很容易的,操作也很简单,点点鼠标基本上就能完成,但是在进行节点(真实服务器)操作的过程中有时候会遇到一些主机不可访问的报错信息.这个又是为什么呢? Figure ...
- Cesium教程系列汇总
Cesium系列目录: 应用篇 入门 Cesium应用篇:1快速搭建 影像 Cesium应用篇:2影像服务(上) Cesium应用篇:2影像服务(下) 控件 Cesium应用篇:3控件(1)Clock ...
- 利用Python进行数据分析(9) pandas基础: 汇总统计和计算
pandas 对象拥有一些常用的数学和统计方法. 例如,sum() 方法,进行列小计: sum() 方法传入 axis=1 指定为横向汇总,即行小计: idxmax() 获取最大值对应的索 ...
- web 开发自动化grunt
现在web开发自动化已很流行,如何进行压缩文件,如何进行测试js是否正确,如何进行 检测html文件是否规范等等都可以通过web自动化技术进行实现,只要打一个命令即可. 本文主要是通过grunt进行实 ...
- 在CentOS 7上安装.NET Core R2跑Hello World
前言 在上个月.NET Core出了最新版本预览版,只是在Window系统上试验了一下.原本想等发布正式版的时候在linux系统上试试,可能还需要一段时间,刚好有空可以折腾一下. 由于之前安装的Ubu ...
- enumerate用法总结-Python 3
enumerate()说明 enumerate()是python的内置函数 enumerate在字典上是枚举.列举的意思 对于一个可迭代的(iterable)/可遍历的对象(如列表.字符串),enum ...
- 2017Windows下安装pip
-------------------------------------------- 下载地址: https://pypi.python.org/pypi/pip#downloads 下载颜色那 ...