validazione spring-data-jpa bean nei test junit

Question

Nel mio recente lavoro ho utilizzato spring-data-jpa per sfruttare i repository forniti. Quando si trattava di test di integrazione, non sono in grado di configurare (presumo) il contesto di primavera per il test e come risultato la convalida del bean non funziona nei miei test.

Sono consapevole del fatto che posso inserire il validatore e l'unità testare le mie annotazioni ma non è il caso. Sto scrivendo test di integrazione e vorrei testare i repository con DB supportati.

Ho preparato un progetto semplice per mostrare tutti i file di progetto necessari.

Quando eseguo i test, 2 non riescono e non ho idea del perché, il validatore di ibernazione è presente sul percorso della classe.

Failed tests: insertWrongEmail(com.example.core.data.jpa.UserRepositoryTest): Expected ConstraintViolationException wasn't thrown. 
insertToShortPassword(com.example.core.data.jpa.UserRepositoryTest): Expected ConstraintViolationException wasn't thrown. 

[..]

Apr 23, 2013 5:00:08 PM org.hibernate.validator.internal.util.Version <clinit> 
INFO: HV000001: Hibernate Validator 4.3.1.Final 

codice sorgente e prova mvn uscita al di sotto.

Grazie in anticipo per il vostro aiuto.

classi Java (I spogliati dei commenti, geters, Seters, pari, hashCode, toString etc.):

BaseEntity

package com.example.core.data.jpa; 

import javax.persistence.*; 

@MappedSuperclass 
public abstract class BaseEntity { 
    public static final String SEQUENCE = "global_seq"; 

    @Id 
    @SequenceGenerator(name = SEQUENCE, sequenceName = SEQUENCE) 
    @GeneratedValue(strategy = GenerationType.SEQUENCE, generator = SEQUENCE) 
    @Column(name = "id") 
    private Long id; 

    public Long getId() { 
     return id; 
    } 
} 

utente

package com.example.core.data.jpa; 

import javax.persistence.*; 
import javax.validation.constraints.Pattern; 
import java.io.Serializable; 
import java.util.List; 

@Entity 
@Table(name = "users") 
@NamedQuery(name = "User.findByEmail", query = "select u from User u where upper(u.email) = :email") 
public class User extends BaseEntity implements Serializable { 
    private static final long serialVersionUID = 333700989750828624L; 

    private static final int MAX_NAME_LENGTH = 128; 
    private static final int MAX_EMAIL_LENGTH = 128; 
    private static final int MAX_PASSWORD_LENGTH = 256; 
    private static final int MIN_NAME_LENGTH = 6; 

    private static final int EQUALS_MAGIC = 71; 

    @Size(min = MIN_NAME_LENGTH)  
    @Column(name = "name", nullable = false, length = MAX_NAME_LENGTH) 
    private String name; 

    @Pattern(regexp = "^([0-9a-zA-Z]([-.\\w]*[0-9a-zA-Z])*@([0-9a-zA-Z][-\\w]*[0-9a-zA-Z]\\.)+[a-zA-Z]{2,9})$") 
    @Column(name = "email", nullable = false, unique = true, length = MAX_EMAIL_LENGTH) 
    private String email; 

    @Column(name = "password", nullable = false, length = MAX_PASSWORD_LENGTH) 
    private String password; 

    @OneToMany(mappedBy="user", cascade={CascadeType.ALL}, fetch = FetchType.EAGER) 
    private List<Role> roles; 
//geters, seters, equals, hashCode 
} 

Ruolo

package com.example.core.data.jpa; 

import javax.persistence.*; 
import java.io.Serializable; 

@Entity 
@Table(name = "roles") 
public class Role extends BaseEntity implements Serializable { 
    private static final long serialVersionUID = -2575871700366265974L; 

    private static final int MAX_NAME_LENGTH = 128; 

    @Column(name = "name", nullable = false, unique = true, length = MAX_NAME_LENGTH) 
    private String name; 

    @ManyToOne(cascade={CascadeType.ALL}) 
    private User user; 
//geters, seters, equals, hashCode 
} 

UserRepositoryTest

package com.example.core.data.jpa; 

import org.junit.Before; 
import org.junit.Test; 
import org.junit.runner.RunWith; 
import org.springframework.test.context.ContextConfiguration; 
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; 
import org.springframework.transaction.annotation.Transactional; 
import com.example.core.data.repository.UserRepository; 

import javax.inject.Inject; 
import javax.validation.ConstraintViolation; 
import javax.validation.ConstraintViolationException; 
import javax.validation.constraints.Pattern; 
import javax.validation.constraints.Size; 

import static org.junit.Assert.*; 

@RunWith(SpringJUnit4ClassRunner.class) 
@ContextConfiguration(locations = "classpath:test-context.xml") 
@Transactional 
public class UserRepositoryTest { 
    @Inject 
    private UserRepository userRepository; 

    private User user; 

    private static final String NAME = "User Name"; 
    private static final String EMAIL = "user_name@example.com"; 
    private static final String PASSWORD = "PASSWORD"; 

    @Before 
    public void setUp() { 
     user = new User(NAME, EMAIL, PASSWORD); 
    } 

    @Test 
    public void insert() { 
     //given 

     //when 
     User inserted = userRepository.save(user); 

     //then 
     assertEquals(NAME, inserted.getName()); 
     assertEquals(EMAIL, inserted.getEmail()); 
     assertEquals(PASSWORD, inserted.getPassword()); 
     assertNotNull(inserted.getId()); 
    } 

    @Test 
    public void insertWrongEmail() { 
     //given 
     user.setEmail("NOT_AN_EMAIL_ADDRESS"); 

     //when 
     try { 
      userRepository.save(user); 

      fail("Expected ConstraintViolationException wasn't thrown."); 

     } catch (ConstraintViolationException e) { 
      //then 

      assertEquals(1, e.getConstraintViolations().size()); 
      ConstraintViolation<?> violation = 
        e.getConstraintViolations().iterator().next(); 

      assertEquals("email", violation.getPropertyPath().toString()); 
      assertEquals(Pattern.class, 
        violation.getConstraintDescriptor() 
          .getAnnotation().annotationType()); 
     } 
    } 

    @Test 
    public void insertToShortName() { 
     //given 
     user.setName("SHORT"); 

     //when 
     try { 
      userRepository.save(user); 

      fail("Expected ConstraintViolationException wasn't thrown."); 

     } catch (ConstraintViolationException e) { 
     //then 

      assertEquals(1, e.getConstraintViolations().size()); 
      ConstraintViolation<?> violation = 
        e.getConstraintViolations().iterator().next(); 

      assertEquals("name", violation.getPropertyPath().toString()); 
      assertEquals(Size.class, 
        violation.getConstraintDescriptor() 
          .getAnnotation().annotationType()); 
     } 
    } 
} 

UserRepository

package com.example.core.data.repository; 

import org.springframework.data.repository.PagingAndSortingRepository; 
import com.example.core.data.jpa.User; 

public interface UserRepository extends PagingAndSortingRepository<User, Long> { 
} 

pom.xml

<project xmlns="http://maven.apache.org/POM/4.0.0" 
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
     xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> 
    <modelVersion>4.0.0</modelVersion> 
    <groupId>com.example</groupId> 
    <artifactId>data-jpa</artifactId> 
    <version>1.0-SNAPSHOT</version> 
    <packaging>jar</packaging> 
    <name>Exampl core jpa package</name> 

    <properties> 
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> 
    </properties> 

    <dependencies> 
     <dependency> 
      <groupId>org.hibernate.javax.persistence</groupId> 
      <artifactId>hibernate-jpa-2.0-api</artifactId> 
      <version>1.0.1.Final</version> 
     </dependency> 
     <dependency> 
      <groupId>org.hibernate.java-persistence</groupId> 
      <artifactId>jpa-api</artifactId> 
      <version>2.0-cr-1</version> 
     </dependency> 
     <dependency> 
      <groupId>org.hibernate</groupId> 
      <artifactId>hibernate-entitymanager</artifactId> 
      <version>4.2.0.Final</version> 
     </dependency> 
     <dependency> 
      <groupId>javax.validation</groupId> 
      <artifactId>validation-api</artifactId> 
      <version>1.0.0.GA</version> 
      <scope>compile</scope> 
     </dependency> 
     <dependency> 
      <groupId>org.hibernate</groupId> 
      <artifactId>hibernate-validator</artifactId> 
      <version>4.3.1.Final</version> 
      <scope>runtime</scope> 
     </dependency> 
     <dependency> 
      <groupId>org.slf4j</groupId> 
      <artifactId>slf4j-jdk14</artifactId> 
      <version>1.6.0</version> 
      <scope>runtime</scope> 
     </dependency> 
     <dependency> 
      <groupId>org.codehaus.jackson</groupId> 
      <artifactId>jackson-mapper-asl</artifactId> 
      <version>1.9.12</version> 
      <scope>provided</scope> 
     </dependency> 
     <dependency> 
      <groupId>javax.inject</groupId> 
      <artifactId>javax.inject</artifactId> 
      <version>1</version> 
     </dependency> 
     <dependency> 
      <groupId>org.springframework.data</groupId> 
      <artifactId>spring-data-jpa</artifactId> 
      <version>1.2.0.RELEASE</version> 
     </dependency> 
     <dependency> 
      <groupId>cglib</groupId> 
      <artifactId>cglib</artifactId> 
      <version>2.2.2</version> 
     </dependency> 
     <dependency> 
      <groupId>org.springframework</groupId> 
      <artifactId>spring-test</artifactId> 
      <version>3.2.2.RELEASE</version> 
      <scope>test</scope> 
     </dependency> 
     <dependency> 
      <groupId>org.hsqldb</groupId> 
      <artifactId>hsqldb</artifactId> 
      <version>2.2.9</version> 
      <scope>test</scope> 
     </dependency> 
     <dependency> 
      <groupId>junit</groupId> 
      <artifactId>junit</artifactId> 
      <version>4.11</version> 
      <scope>test</scope> 
     </dependency> 
    </dependencies> 
</project> 

test-context.xml

<?xml version="1.0" encoding="UTF-8"?> 
<beans xmlns="http://www.springframework.org/schema/beans" 
     xmlns:jpa="http://www.springframework.org/schema/data/jpa" 
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
     xmlns:jdbc="http://www.springframework.org/schema/jdbc" 
     xmlns:context="http://www.springframework.org/schema/context" 
     xmlns:p="http://www.springframework.org/schema/p" 
     xmlns:tx="http://www.springframework.org/schema/tx" 
     xsi:schemaLocation=" 
     http://www.springframework.org/schema/beans 
      http://www.springframework.org/schema/beans/spring-beans.xsd 
     http://www.springframework.org/schema/data/jpa 
      http://www.springframework.org/schema/data/jpa/spring-jpa.xsd 
     http://www.springframework.org/schema/jdbc 
      http://www.springframework.org/schema/jdbc/spring-jdbc-3.0.xsd 
     http://www.springframework.org/schema/context 
      http://www.springframework.org/schema/context/spring-context.xsd 
     http://www.springframework.org/schema/tx 
      http://www.springframework.org/schema/tx/spring-tx-3.0.xsd"> 

    <context:annotation-config/> 
    <jpa:repositories base-package="com.example.core.data.repository" /> 
    <tx:annotation-driven transaction-manager="transactionManager" /> 

    <jdbc:embedded-database id="dataSource" type="HSQL"/> 

    <bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager" 
      p:entityManagerFactory-ref="entityManagerFactory" /> 

    <bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean" 
      p:dataSource-ref="dataSource" p:jpaVendorAdapter-ref="jpaAdapter" > 
     <property name="loadTimeWeaver"> 
      <bean class="org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver" /> 
     </property> 
     <property name="packagesToScan"> 
      <list> 
       <value>com.example.core.data.jpa</value> 
      </list> 
     </property> 
    </bean> 

    <bean id="jpaAdapter" class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter" 
      p:generateDdl="true" p:database="HSQL" /> 

    <bean id="validator" class="org.springframework.validation.beanvalidation.LocalValidatorFactoryBean" 
      p:messageInterpolator-ref="messageInterpolator" p:validationMessageSource-ref="messageSource" /> 

    <bean id="messageSource" class="org.springframework.context.support.ReloadableResourceBundleMessageSource" 
      p:basename="classpath:I18N/messages,classpath:ValidationMessages*.properties" /> 

    <bean id="messageInterpolator" 
      class="org.hibernate.validator.messageinterpolation.ResourceBundleMessageInterpolator" /> 
</beans> 

prova mvn uscita

[INFO] Scanning for projects... 
[INFO]                   
[INFO] ------------------------------------------------------------------------ 
[INFO] Building Example core jpa package 1.0-SNAPSHOT 
[INFO] ------------------------------------------------------------------------ 
[INFO] 
[INFO] --- maven-resources-plugin:2.5:resources (default-resources) @ data-jpa --- 
[debug] execute contextualize 
[INFO] Using 'UTF-8' encoding to copy filtered resources. 
[INFO] Copying 1 resource 
[INFO] 
[INFO] --- maven-compiler-plugin:2.3.2:compile (default-compile) @ data-jpa --- 
[INFO] Nothing to compile - all classes are up to date 
[INFO] 
[INFO] --- maven-resources-plugin:2.5:testResources (default-testResources) @ data-jpa --- 
[debug] execute contextualize 
[INFO] Using 'UTF-8' encoding to copy filtered resources. 
[INFO] Copying 1 resource 
[INFO] 
[INFO] --- maven-compiler-plugin:2.3.2:testCompile (default-testCompile) @ data-jpa --- 
[INFO] Nothing to compile - all classes are up to date 
[INFO] 
[INFO] --- maven-surefire-plugin:2.10:test (default-test) @ data-jpa --- 
[INFO] Surefire report directory: /home/[..]/data-jpa/target/surefire-reports 

------------------------------------------------------- 
T E S T S 
------------------------------------------------------- 
Running com.example.core.data.jpa.UserRepositoryTest 
Apr 23, 2013 4:39:34 PM org.springframework.beans.factory.xml.XmlBeanDefinitionReader loadBeanDefinitions 
INFO: Loading XML bean definitions from class path resource [test-context.xml] 
Apr 23, 2013 4:39:35 PM org.springframework.context.support.AbstractApplicationContext prepareRefresh 
INFO: Refreshing org.springframework.context.support.GenericApplicationContext@3cd6ad74: startup date [Tue Apr 23 16:39:35 CEST 2013]; root of context hierarchy 
Apr 23, 2013 4:39:35 PM org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor <init> 
INFO: JSR-330 'javax.inject.Inject' annotation found and supported for autowiring 
Apr 23, 2013 4:39:35 PM org.springframework.context.support.AbstractApplicationContext$BeanPostProcessorChecker postProcessAfterInitialization 
INFO: Bean 'org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver#423dc560' of type [class org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 
Apr 23, 2013 4:39:35 PM org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseFactory initDatabase 
INFO: Creating embedded database 'dataSource' 
Apr 23, 2013 4:39:35 PM org.springframework.context.support.AbstractApplicationContext$BeanPostProcessorChecker postProcessAfterInitialization 
INFO: Bean 'dataSource' of type [class org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseFactoryBean] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 
Apr 23, 2013 4:39:35 PM org.springframework.context.support.AbstractApplicationContext$BeanPostProcessorChecker postProcessAfterInitialization 
INFO: Bean 'dataSource' of type [class org.springframework.jdbc.datasource.SimpleDriverDataSource] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 
Apr 23, 2013 4:39:35 PM org.springframework.context.support.AbstractApplicationContext$BeanPostProcessorChecker postProcessAfterInitialization 
INFO: Bean 'jpaAdapter' of type [class org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 
Apr 23, 2013 4:39:35 PM org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean createNativeEntityManagerFactory 
INFO: Building JPA container EntityManagerFactory for persistence unit 'default' 
Apr 23, 2013 4:39:35 PM org.hibernate.annotations.common.Version <clinit> 
INFO: HCANN000001: Hibernate Commons Annotations {4.0.1.Final} 
Apr 23, 2013 4:39:35 PM org.hibernate.Version logVersion 
INFO: HHH000412: Hibernate Core {4.2.0.Final} 
Apr 23, 2013 4:39:35 PM org.hibernate.cfg.Environment <clinit> 
INFO: HHH000206: hibernate.properties not found 
Apr 23, 2013 4:39:35 PM org.hibernate.cfg.Environment buildBytecodeProvider 
INFO: HHH000021: Bytecode provider name : javassist 
Apr 23, 2013 4:39:35 PM org.hibernate.ejb.Ejb3Configuration configure 
INFO: HHH000204: Processing PersistenceUnitInfo [ 
    name: default 
    ...] 
Apr 23, 2013 4:39:36 PM org.hibernate.service.jdbc.connections.internal.ConnectionProviderInitiator instantiateExplicitConnectionProvider 
INFO: HHH000130: Instantiating explicit connection provider: org.hibernate.ejb.connection.InjectedDataSourceConnectionProvider 
Apr 23, 2013 4:39:36 PM org.hibernate.dialect.Dialect <init> 
INFO: HHH000400: Using dialect: org.hibernate.dialect.HSQLDialect 
Apr 23, 2013 4:39:36 PM org.hibernate.engine.transaction.internal.TransactionFactoryInitiator initiateService 
INFO: HHH000268: Transaction strategy: org.hibernate.engine.transaction.internal.jdbc.JdbcTransactionFactory 
Apr 23, 2013 4:39:36 PM org.hibernate.hql.internal.ast.ASTQueryTranslatorFactory <init> 
INFO: HHH000397: Using ASTQueryTranslatorFactory 
Apr 23, 2013 4:39:36 PM org.hibernate.validator.internal.util.Version <clinit> 
INFO: HV000001: Hibernate Validator 4.3.1.Final 
Apr 23, 2013 4:39:37 PM org.hibernate.tool.hbm2ddl.SchemaUpdate execute 
INFO: HHH000228: Running hbm2ddl schema update 
Apr 23, 2013 4:39:37 PM org.hibernate.tool.hbm2ddl.SchemaUpdate execute 
INFO: HHH000102: Fetching database metadata 
Apr 23, 2013 4:39:37 PM org.hibernate.tool.hbm2ddl.SchemaUpdate execute 
INFO: HHH000396: Updating schema 
Apr 23, 2013 4:39:37 PM org.hibernate.tool.hbm2ddl.DatabaseMetadata getTableMetadata 
INFO: HHH000262: Table not found: roles 
Apr 23, 2013 4:39:37 PM org.hibernate.tool.hbm2ddl.DatabaseMetadata getTableMetadata 
INFO: HHH000262: Table not found: users 
Apr 23, 2013 4:39:37 PM org.hibernate.tool.hbm2ddl.DatabaseMetadata getTableMetadata 
INFO: HHH000262: Table not found: roles 
Apr 23, 2013 4:39:37 PM org.hibernate.tool.hbm2ddl.DatabaseMetadata getTableMetadata 
INFO: HHH000262: Table not found: users 
Apr 23, 2013 4:39:37 PM org.hibernate.tool.hbm2ddl.DatabaseMetadata getTableMetadata 
INFO: HHH000262: Table not found: global_seq 
Apr 23, 2013 4:39:37 PM org.hibernate.tool.hbm2ddl.SchemaUpdate execute 
INFO: HHH000232: Schema update complete 
Apr 23, 2013 4:39:37 PM org.springframework.context.support.AbstractApplicationContext$BeanPostProcessorChecker postProcessAfterInitialization 
INFO: Bean 'entityManagerFactory' of type [class org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 
Apr 23, 2013 4:39:37 PM org.springframework.context.support.AbstractApplicationContext$BeanPostProcessorChecker postProcessAfterInitialization 
INFO: Bean 'org.springframework.transaction.annotation.AnnotationTransactionAttributeSource#0' of type [class org.springframework.transaction.annotation.AnnotationTransactionAttributeSource] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 
Apr 23, 2013 4:39:37 PM org.springframework.context.support.AbstractApplicationContext$BeanPostProcessorChecker postProcessAfterInitialization 
INFO: Bean 'org.springframework.transaction.config.internalTransactionAdvisor' of type [class org.springframework.transaction.interceptor.BeanFactoryTransactionAttributeSourceAdvisor] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 
Apr 23, 2013 4:39:37 PM org.springframework.beans.factory.support.DefaultListableBeanFactory preInstantiateSingletons 
INFO: Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@69950b4: defining beans [org.springframework.context.annotation.internalConfigurationAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,org.springframework.context.annotation.internalPersistenceAnnotationProcessor,userRepository,org.springframework.data.repository.core.support.RepositoryInterfaceAwareBeanPostProcessor#0,org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor#0,org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor#0,org.springframework.aop.config.internalAutoProxyCreator,org.springframework.transaction.annotation.AnnotationTransactionAttributeSource#0,org.springframework.transaction.interceptor.TransactionInterceptor#0,org.springframework.transaction.config.internalTransactionAdvisor,dataSource,transactionManager,entityManagerFactory,jpaAdapter,validator,messageSource,messageInterpolator,org.springframework.context.annotation.ConfigurationClassPostProcessor$ImportAwareBeanPostProcessor#0]; root of factory hierarchy 
Apr 23, 2013 4:39:38 PM org.springframework.test.context.transaction.TransactionalTestExecutionListener startNewTransaction 
INFO: Began transaction (1): transaction manager [org.springframework.orm.jpa.JpaTransactionManager@58eac93b]; rollback [true] 
Apr 23, 2013 4:39:38 PM org.springframework.test.context.transaction.TransactionalTestExecutionListener endTransaction 
INFO: Rolled back transaction after test execution for test context [TestContext@2b98919b testClass = UserRepositoryTest, testInstance = com.example.core.data.jpa.UserRepositoryTest@2d7f6d79, testMethod = insert@UserRepositoryTest, testException = [null], mergedContextConfiguration = [MergedContextConfiguration@8ec3a45 testClass = UserRepositoryTest, locations = '{classpath:test-context.xml}', classes = '{}', contextInitializerClasses = '[]', activeProfiles = '{}', contextLoader = 'org.springframework.test.context.support.DelegatingSmartContextLoader', parent = [null]]] 
Apr 23, 2013 4:39:38 PM org.springframework.test.context.transaction.TransactionalTestExecutionListener startNewTransaction 
INFO: Began transaction (2): transaction manager [org.springframework.orm.jpa.JpaTransactionManager@58eac93b]; rollback [true] 
Apr 23, 2013 4:39:38 PM org.springframework.test.context.transaction.TransactionalTestExecutionListener endTransaction 
INFO: Rolled back transaction after test execution for test context [TestContext@2b98919b testClass = UserRepositoryTest, testInstance = com.example.core.data.jpa.UserRepositoryTest@1fcf7061, testMethod = insertWrongEmail@UserRepositoryTest, testException = java.lang.AssertionError: Expected ConstraintViolationException wasn't thrown., mergedContextConfiguration = [MergedContextConfiguration@8ec3a45 testClass = UserRepositoryTest, locations = '{classpath:test-context.xml}', classes = '{}', contextInitializerClasses = '[]', activeProfiles = '{}', contextLoader = 'org.springframework.test.context.support.DelegatingSmartContextLoader', parent = [null]]] 
Apr 23, 2013 4:39:38 PM org.springframework.test.context.transaction.TransactionalTestExecutionListener startNewTransaction 
INFO: Began transaction (3): transaction manager [org.springframework.orm.jpa.JpaTransactionManager@58eac93b]; rollback [true] 
Apr 23, 2013 4:39:38 PM org.springframework.test.context.transaction.TransactionalTestExecutionListener endTransaction 
INFO: Rolled back transaction after test execution for test context [TestContext@2b98919b testClass = UserRepositoryTest, testInstance = com.example.core.data.jpa.UserRepositoryTest@168ee2a9, testMethod = insertToShortPassword@UserRepositoryTest, testException = java.lang.AssertionError: Expected ConstraintViolationException wasn't thrown., mergedContextConfiguration = [MergedContextConfiguration@8ec3a45 testClass = UserRepositoryTest, locations = '{classpath:test-context.xml}', classes = '{}', contextInitializerClasses = '[]', activeProfiles = '{}', contextLoader = 'org.springframework.test.context.support.DelegatingSmartContextLoader', parent = [null]]] 
Tests run: 3, Failures: 2, Errors: 0, Skipped: 0, Time elapsed: 3.712 sec <<< FAILURE! 

Results : 

Failed tests: insertWrongEmail(com.example.core.data.jpa.UserRepositoryTest): Expected ConstraintViolationException wasn't thrown. 
    insertToShortPassword(com.example.core.data.jpa.UserRepositoryTest): Expected ConstraintViolationException wasn't thrown. 

Tests run: 3, Failures: 2, Errors: 0, Skipped: 0 

[INFO] ------------------------------------------------------------------------ 
[INFO] BUILD FAILURE 
[INFO] ------------------------------------------------------------------------ 
[INFO] Total time: 6.216s 
[INFO] Finished at: Tue Apr 23 16:39:38 CEST 2013 
[INFO] Final Memory: 7M/245M 
[INFO] ------------------------------------------------------------------------ 
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.10:test (default-test) on project data-jpa: There are test failures. 
[ERROR] 
[ERROR] Please refer to /home/[..]/data-jpa/target/surefire-reports for the individual test results. 
[ERROR] -> [Help 1] 
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. 
[ERROR] Re-run Maven using the -X switch to enable full debug logging. 
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles: 
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException 

Process finished with exit code 1 

risolto

Dopo risposta da @gunnar, devo prova di cambiamento per irrigare contesto di persistenza dopo repository.save e funziona come previsto.

modifiche per UserRepository

//inject entity manager 
@PersistenceContext 
private EntityManager entityManager; 

//add flush after save in test method 
@Test 
public void insertWrongEmail() { 
    //given 
    user.setEmail("NOT_AN_EMAIL_ADDRESS"); 

    //when 
    try { 
     userRepository.save(user); 
     entityManager.flush(); 

     fail("Expected ConstraintViolationException wasn't thrown."); 

Soluzione 2

Dopo raccomandazione da @andyb ho passato a EclipseLink e prove di lavorare senza risciacquo. Questa è la soluzione che andrò con a mio parere è meglio passare all'implementazione piuttosto che usare la soluzione alternativa.

Answer 1

sono riuscito a riprodurre il problema esattamente descritto nella domanda a livello locale, sia pure dopo aver aggiunto i mancanti funzioni get/set e la classe UserRepository :-)

Dopo qualche scavo ho trovato due domande esistenti JPA ConstraintViolation vs Rollback e Hibernate not following JPA specifications when combined with Bean Validation API?

Entrambi sembrano concludere che Hibernate non stia lanciando correttamente il ConstraintValidationException.

L'esito della seconda domanda era un difetto HHH-8028 - entityManager.persist not throwing ConstraintValidationException sollevato contro Hibernate.

Per confermare lo stesso problema, sono passato a un semplice @GeneratedValue e insertWrongEmail superato. insertToShortPassword non funzionava ancora, ma l'ho inserito in uno @Size(min = 6) mancante nel campo della password. Dopo averlo aggiunto, tutti i test sono passati.

Torna al tuo configurato @GeneratedValue Ho quindi sostituito Hibernate per il framework di persistenza EclipseLink. Sono passati entrambi i test che sembrano confermare la scoperta delle domande precedenti. I cambiamenti che ho fatto sono state:

pom.xml cambiamenti aggiungono l'artefatto jpa come descritto sul sito EclipseLink

<dependency> 
    <groupId>org.eclipse.persistence</groupId> 
    <artifactId>org.eclipse.persistence.jpa</artifactId> 
    <version>2.4.0</version> 
    <scope>compile</scope> 
</dependency> 

test-context.xml cambia

Passa alla EclipseLinkJpaVendorAdapter

<bean id="jpaAdapter" class="org.springframework.orm.jpa.vendor.EclipseLinkJpaVendorAdapter" 
    p:generateDdl="true" p:database="HSQL" /> 

Aggiungi eclipselink.weaving proprietà, come indicato a EclipseLinkJpaVendorAdapter instead of HibernateJpaVendorAdapter issue

<bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean" 
    p:dataSource-ref="dataSource" p:jpaVendorAdapter-ref="jpaAdapter" > 
    <!-- existing configuration is identical --> 
    <property name="jpaPropertyMap"> 
     <map> 
     <entry key="eclipselink.weaving" value="false"/> 
     </map> 
    </property> 
</bean> 

User.java cambia

avevo bisogno di aggiungere un costruttore senza argomenti di default. Potresti già averne uno nella classe completa User.java.

Answer 2

Il lavaggio del contesto di persistenza dopo l'esecuzione dell'operazione di repository potrebbe risolvere il problema. JPA richiama la convalida del bean solo durante la sincronizzazione con il database, ad esempio durante il commit o il flush.