test exe

Spring教程第⼆篇：Spring-Test（单元测试）

在Spring的框架下，做单元测试的两种办法：

⼀、使⽤spring中对Junit框架的整合功能

除了junit4和spring的jar包，还需要。引⼊如下依赖：

@ContextConfiguration需要配上spring的配置⽂件，这样就可以在测试类中使⽤注解简单的注⼊需要的bean了。简单⾼效，Java代码

如下：

⼆、⼿动加载spring的配置⽂件，并启动spring容器

Spring-Test中遇到的常见问题：

1.下载的要和⾃⼰下载的spring项⽬的版本号⼀致，否则会以下报错

framework

spring-core

E

framework

spring-test

E

test

junit

junit

4.12

test

@RunWith()

@ContextConfiguration({"classpath:"})

publicclassReadDaoImplTest{

@ResourceReadDaoreadDao;

@Test

publicvoidgetListTest(){

ListclientList=t("",null);

for(Clientc:clientList){

n(sionNum());

}

}

}

publicclassReadDaoImplTest{

publicstaticvoidmain(String[]args){

ClassPathXmlApplicationContextcontext=newClassPathXmlApplicationContext("");

();

ReadDaofqaService=(ReadDao)n("readDao");

n(fqaService);

}

}

2.也许你还会遇到诸如⽂件找不着的错误解决⽅法如下，错误紧接着贴出如下

@ContextConfiguration(locations={“file:WebRoot/WEB-INF/”})//WEB-INF下读取⽅式

//@ContextConfiguration(locations={“classpath:test/”})//类路径下有个test包下

lStateException:CouldnotloadTestContextBootstrapper[null].Specify@BootstrapWith's'value'attributeormakethedefaultbootstrapper

eTestContextBootstrapper(:160)

ntextManager.(:105)

TestContextManager(:154)

JUnit4ClassRunner.(:145)

tance0(NativeMethod)

tance(:57)

tance(:45)

tance(:526)

unner(:29)

ForClass(:21)

nnerForClass(:59)

ForClass(:26)

nnerForClass(:59)

ner(:26)

4TestReference.(:33)

4TestClassReference.(:25)

Test(:48)

sts(:38)

ts(:452)

ts(:683)

(:390)

(:197)

Causedby:sDefFoundError:org/springframework/core/annotation/AnnotatedElementUtils

eTestContextBootstrapper(:127)

...21more

Causedby:otFoundException:tedElementUtils

ssLoader$(:366)

ssLoader$(:355)

ileged(NativeMethod)

ass(:354)

ass(:425)

er$ass(:308)

ass(:358)

...22more

lStateException:FailedtoloadApplicationContext

licationContext(:157)

Dependencies(DependencyInjectionTestExecutionListener

eTestInstance(DependencyInjectionTestExecutionListene

eTestInstance(:321)

Test(:211)

JUnit4ClassRunner$lectiveCall(:288)

(:12)

Block(:290)

ld(:231)

ld(:50)

Runner$(:238)

Runner$le(:63)

ldren(:236)

$000(:53)

Runner$te(:229)

te(:61)

te(:71)

(:309)

(:174)

(:50)

(:38)

ts(:467)

ts(:683)

(:390)

(:197)

Causedby:finitionStoreException:IOExceptionparsingXMLdocumentfromclasspathresource[test/test/appli

anDefinitions(:341)

anDefinitions(:302)

anDefinitions(:174)

anDefinitions(:209)

anDefinitions(:180)

anDefinitions(:243)

anDefinitions(:205)

ntext(:100)

ntext(:1)

ntext(:228)

plicationContext(:124)

licationContext(:148)

...24more

Causedby:tFoundException:classpathresource[test/test/]cannotbeopenedbecauseitdoesnotexist

utStream(:157)

anDefinitions(:328)

...35more