/*
* Copyright (c) 2010-2014. Axon Framework
*
* 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.axonframework.common.jdbc;
import org.axonframework.unitofwork.DefaultUnitOfWork;
import org.axonframework.unitofwork.SpringTransactionManager;
import org.axonframework.unitofwork.UnitOfWork;
import org.junit.*;
import org.junit.runner.*;
import org.mockito.invocation.*;
import org.mockito.stubbing.*;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.ImportResource;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.transaction.PlatformTransactionManager;
import org.springframework.transaction.annotation.Transactional;
import java.sql.Connection;
import java.sql.SQLException;
import javax.sql.DataSource;
import static org.junit.Assert.*;
import static org.mockito.Mockito.*;
@ContextConfiguration(classes = SpringDataSourceConnectionProviderTest.Context.class)
@RunWith(SpringJUnit4ClassRunner.class)
public class SpringDataSourceConnectionProviderTest {
private Connection mockConnection;
@Autowired
private DataSource dataSource;
@Autowired
private PlatformTransactionManager transactionManager;
@Autowired
private ConnectionProvider connectionProvider;
@Transactional
@Test
public void testConnectionNotCommittedWhenTransactionScopeOutsideUnitOfWork() throws Exception {
when(dataSource.getConnection()).thenAnswer(new Answer<Object>() {
@Override
public Object answer(InvocationOnMock invocation) throws Throwable {
fail("Should be using an already existing connection.");
return null;
}
});
UnitOfWork uow = DefaultUnitOfWork.startAndGet(new SpringTransactionManager(transactionManager));
Connection connection = connectionProvider.getConnection();
connection.commit();
uow.commit();
}
@Test
public void testConnectionCommittedWhenTransactionScopeInsideUnitOfWork() throws Exception {
doAnswer(new Answer<Object>() {
@Override
public Object answer(InvocationOnMock invocation) throws Throwable {
final Object spy = spy(invocation.callRealMethod());
mockConnection = (Connection) spy;
return spy;
}
}).when(dataSource).getConnection();
UnitOfWork uow = DefaultUnitOfWork.startAndGet(new SpringTransactionManager(transactionManager));
Connection connection = connectionProvider.getConnection();
assertNotSame(connection, mockConnection);
connection.commit();
verify(mockConnection, never()).commit();
uow.commit();
verify(mockConnection).commit();
}
@ImportResource("classpath:/META-INF/spring/db-context.xml")
@Configuration
public static class Context {
@Bean
public ConnectionProvider connectionProvider(DataSource dataSource) throws SQLException {
return new UnitOfWorkAwareConnectionProviderWrapper(new SpringDataSourceConnectionProvider(dataSource));
}
}
}