/*
* Copyright 2012-2017 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.boot.autoconfigure.dao;
import java.util.Map;
import javax.persistence.EntityManager;
import javax.persistence.EntityManagerFactory;
import org.junit.After;
import org.junit.Test;
import org.springframework.boot.autoconfigure.jdbc.EmbeddedDataSourceConfiguration;
import org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration;
import org.springframework.boot.test.util.EnvironmentTestUtils;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.dao.InvalidDataAccessApiUsageException;
import org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor;
import org.springframework.stereotype.Repository;
import static org.assertj.core.api.Assertions.assertThat;
/**
* Tests for {@link PersistenceExceptionTranslationAutoConfiguration}
*
* @author Andy Wilkinson
* @author Stephane Nicoll
*/
public class PersistenceExceptionTranslationAutoConfigurationTests {
private AnnotationConfigApplicationContext context;
@After
public void close() {
if (this.context != null) {
this.context.close();
}
}
@Test
public void exceptionTranslationPostProcessorUsesCglibByDefault() {
this.context = new AnnotationConfigApplicationContext(
PersistenceExceptionTranslationAutoConfiguration.class);
Map<String, PersistenceExceptionTranslationPostProcessor> beans = this.context
.getBeansOfType(PersistenceExceptionTranslationPostProcessor.class);
assertThat(beans).hasSize(1);
assertThat(beans.values().iterator().next().isProxyTargetClass()).isTrue();
}
@Test
public void exceptionTranslationPostProcessorCanBeConfiguredToUseJdkProxy() {
this.context = new AnnotationConfigApplicationContext();
EnvironmentTestUtils.addEnvironment(this.context,
"spring.aop.proxy-target-class=false");
this.context.register(PersistenceExceptionTranslationAutoConfiguration.class);
this.context.refresh();
Map<String, PersistenceExceptionTranslationPostProcessor> beans = this.context
.getBeansOfType(PersistenceExceptionTranslationPostProcessor.class);
assertThat(beans).hasSize(1);
assertThat(beans.values().iterator().next().isProxyTargetClass()).isFalse();
}
@Test
public void exceptionTranslationPostProcessorCanBeDisabled() {
this.context = new AnnotationConfigApplicationContext();
EnvironmentTestUtils.addEnvironment(this.context,
"spring.dao.exceptiontranslation.enabled=false");
this.context.register(PersistenceExceptionTranslationAutoConfiguration.class);
this.context.refresh();
Map<String, PersistenceExceptionTranslationPostProcessor> beans = this.context
.getBeansOfType(PersistenceExceptionTranslationPostProcessor.class);
assertThat(beans.entrySet()).isEmpty();
}
@Test(expected = IllegalArgumentException.class)
public void persistOfNullThrowsIllegalArgumentExceptionWithoutExceptionTranslation() {
this.context = new AnnotationConfigApplicationContext(
EmbeddedDataSourceConfiguration.class,
HibernateJpaAutoConfiguration.class, TestConfiguration.class);
this.context.getBean(TestRepository.class).doSomething();
}
@Test(expected = InvalidDataAccessApiUsageException.class)
public void persistOfNullThrowsInvalidDataAccessApiUsageExceptionWithExceptionTranslation() {
this.context = new AnnotationConfigApplicationContext(
EmbeddedDataSourceConfiguration.class,
HibernateJpaAutoConfiguration.class, TestConfiguration.class,
PersistenceExceptionTranslationAutoConfiguration.class);
this.context.getBean(TestRepository.class).doSomething();
}
@Configuration
static class TestConfiguration {
@Bean
public TestRepository testRepository(EntityManagerFactory entityManagerFactory) {
return new TestRepository(entityManagerFactory.createEntityManager());
}
}
@Repository
private static class TestRepository {
private final EntityManager entityManager;
TestRepository(EntityManager entityManager) {
this.entityManager = entityManager;
}
public void doSomething() {
this.entityManager.persist(null);
}
}
}