javax. validation. Constraintvalidationexception: validation of class failed
I am developing a web application on the back end using spring 3.1, hibernate 3 and Hibernate validator 4 I am using JSR 303 for verification
public class StaffMember implements Serializable { @NotNull @Size(max = 30) // All letters,spaces and hyphens are allowed @Pattern(regexp = "^[^0-9_.]+$",message = ("Es sind nur Buchstaben,Leerzeichen und Bindestrich erlaubt.")) private String firstname; }
I wrote a test class to test the crud operation in the Dao class This class runs with no errors on valid data Now I want to edit an existing object So I changed my name I specified an invalid name because I wanted to write a negative test case
// Allows Spring to configure the test @RunWith(SpringJUnit4ClassRunner.class) // Define which configuration should be used @ContextConfiguration(locations = { "classpath:portal-test.xml" }) @TransactionConfiguration(transactionManager = "transactionManager",defaultRollback=false) // All methods are transactional @Transactional public class StaffMemberDAOTest { private StaffMember staffMember,nextStaffMember; @Autowired private StaffMemberDAO staffMemberDao; @Autowired private Validator validator; @Test(expected = ConstraintViolationException.class) @Transactional @Rollback(true) public void testUpdateStaffMemberWithInvalidData() { Sy@R_404_2354@.out.println("--- update a staffMember (with invalid data) ---"); // check if database is empty Assert.assertEquals(0,staffMemberDao.getAllStaffMembers().size()); // add staffMember createStaffMember(); // validate Set<ConstraintViolation<StaffMember>> violations = validator .validate(staffMember); // object is valid if(violations.size() == 0) { staffMemberDao.addStaffMember(staffMember); } else { Sy@R_404_2354@.out.println("Object is not valid."); } // get staffMember StaffMember staffMemberExpected = staffMemberDao.getStaffMember(staffMember.getStaffMemberID()); // check data Assert.assertEquals(staffMember,staffMemberExpected); // edit data staffMemberExpected.setFirstname("George No 1"); // validate Set<ConstraintViolation<StaffMember>> violationsUpdate = validator .validate(staffMemberExpected); // object is valid if(violationsUpdate.size() == 0) { staffMemberDao.editStaffMember(staffMemberExpected); } else { Sy@R_404_2354@.out.println("Object is not valid."); } }
The system correctly raises the following error message: javax validation. Constraintvalidationexception in this case, the expected exception must be indicated In JUnit 4, this may be related to @ test
I did this, but I received the following error message:
java.lang.AssertionError: Expected exception: javax.validation.ConstraintViolationException at org.junit.internal.runners.statements.ExpectException.evaluate(ExpectException.java:32) at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:74) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31) at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:82) at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:72) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:240) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184) at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61) at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70) at org.junit.runners.ParentRunner.run(ParentRunner.java:236) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:180) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:49) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) javax.validation.ConstraintViolationException: validation Failed for classes [de.softwareinmotion.portal.domain.StaffMember] during update time for groups [javax.validation.groups.Default,] at org.hibernate.cfg.beanvalidation.BeanValidationEventListener.validate(BeanValidationEventListener.java:155) at org.hibernate.cfg.beanvalidation.BeanValidationEventListener.onPreUpdate(BeanValidationEventListener.java:102) at org.hibernate.action.EntityUpdateAction.preUpdate(EntityUpdateAction.java:235) at org.hibernate.action.EntityUpdateAction.execute(EntityUpdateAction.java:86) at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:185) at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) at org.hibernate.event.def.DefaultAutoFlushEventListener.onAutoFlush(DefaultAutoFlushEventListener.java:64) at org.hibernate.impl.SessionImpl.autoFlushIfrequired(SessionImpl.java:1185) at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1261) at org.hibernate.impl.QueryImpl.list(QueryImpl.java:102) at de.softwareinmotion.portal.persistence.StaffMemberDAO.getAllStaffMembers(StaffMemberDAO.java:37) at de.softwareinmotion.portal.persistence.StaffMemberDAO$$FastClassBycglib$$ae2a690a.invoke(<generated>) at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) at org.springframework.aop.framework.cglib2AopProxy$cglibMethodInvocation.invokeJoinpoint(cglib2AopProxy.java:688) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) at org.springframework.aop.framework.cglib2AopProxy$DynamicAdvisedInterceptor.intercept(cglib2AopProxy.java:621) at de.softwareinmotion.portal.persistence.StaffMemberDAO$$EnhancerBycglib$$8fbc7a01.getAllStaffMembers(<generated>) at de.softwareinmotion.portal.persistence.StaffMemberDAOTest.tearDown(StaffMemberDAOTest.java:542) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:37) at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:82) at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:72) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:240) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184) at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61) at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70) at org.junit.runners.ParentRunner.run(ParentRunner.java:236) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:180) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:49) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
This is my portal test XML file:
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p" xmlns:context="http://www.springframework.org/schema/context" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:util="http://www.springframework.org/schema/util" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.0.xsd"> <context:property-placeholder location="classpath:jdbcTest.properties" /> <context:annotation-config/> <tx:annotation-driven transaction-manager="transactionManager"/> <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> <property name="driverClassName" value="${db.driverClass}" /> <property name="url" value="${db.jdbcUrl}" /> <property name="username" value="${db.user}" /> <property name="password" value="${db.password}" /> </bean> <!-- Hibernate config --> <bean id="sessionFactory" class="org.springframework.orm.hibernate3.annotation.AnnotationSessionfactorybean"> <property name="dataSource" ref="dataSource"/> <property name="annotatedClasses"> <list> <!-- Each domain class must be listed here --> <value>de.softwareinmotion.portal.domain.StaffMember</value> </list> </property> <property name="hibernateProperties"> <props> <prop key="hibernate.dialect">org.hibernate.dialect.PostgresqlDialect</prop> <prop key="hibernate.show_sql">true</prop> <prop key="hibernate.hbm2ddl.auto">create</prop> </props> </property> </bean> <bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager"> <property name="sessionFactory" ref="sessionFactory" /> </bean> <!-- Necessary for validation --> <bean name="validator" class="org.springframework.validation.beanvalidation.LocalValidatorfactorybean"> <!-- <property name="validationMessageSource"> <ref bean="resourceBundleLocator"/> </property> --> </bean> <!-- <bean name="resourceBundleLocator" class="org.springframework.context.support.ReloadableResourceBundleMessageSource"> <property name="basename" value="/WEB-INF/validation-messages" /> </bean> --> <!-- Each DAO object must be declared here! --> <bean id="staffMemberDao" class="de.softwareinmotion.portal.persistence.StaffMemberDAO"> <property name="sessionFactory" ref="sessionFactory"/> </bean> </beans>
What did I do wrong? Who can help me?
Solution
The following code will print validation errors in your code, from which you can find the problem
ValidatorFactory factory = Validation.buildDefaultValidatorFactory(); Validator validator = factory.getValidator(); Set<ConstraintViolation<Notice>> constraintViolations = validator.validate(notice); for (ConstraintViolation cv : constraintViolations) { Sy@R_404_2354@.out.println("ValidatationConstraint: " + cv.getConstraintDescriptor().getAnnotation()); Sy@R_404_2354@.out.println("ValidatationConstraint: " + cv.getConstraintDescriptor()); Sy@R_404_2354@.out.println("ValidatationConstraint: " + cv.getMessageTemplate()); Sy@R_404_2354@.out.println("ValidatationConstraint: " + cv.getInvalidValue()); Sy@R_404_2354@.out.println("ValidatationConstraint: " + cv.getLeafBean()); Sy@R_404_2354@.out.println("ValidatationConstraint: " + cv.getRootBeanClass()); Sy@R_404_2354@.out.println("ValidatationConstraint: " + cv.getPropertyPath().toString()); Sy@R_404_2354@.out.println("ValidatationConstraint: " + cv.getMessage()); }