/*
* Copyright 2002-2008 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.test.context.junit4;
import static org.junit.Assert.assertEquals;
import static org.springframework.test.transaction.TransactionTestUtils.assertInTransaction;
import javax.annotation.Resource;
import javax.sql.DataSource;
import org.junit.AfterClass;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.jdbc.core.simple.SimpleJdbcTemplate;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.transaction.TransactionConfiguration;
import org.springframework.transaction.annotation.Transactional;
/**
* JUnit 4 based unit test which verifies proper transactional behavior when the
* {@link TransactionConfiguration#defaultRollback() defaultRollback} attribute
* of the {@link TransactionConfiguration} annotation is set to <strong><code>true</code></strong>.
*
* @author Sam Brannen
* @since 2.5
* @see TransactionConfiguration
*/
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration
@TransactionConfiguration(defaultRollback = true)
public class DefaultRollbackTrueTransactionalSpringRunnerTests extends AbstractTransactionalSpringRunnerTests {
protected static int originalNumRows;
protected static SimpleJdbcTemplate simpleJdbcTemplate;
@AfterClass
public static void verifyFinalTestData() {
assertEquals("Verifying the final number of rows in the person table after all tests.", originalNumRows,
countRowsInPersonTable(simpleJdbcTemplate));
}
@Before
public void verifyInitialTestData() {
originalNumRows = clearPersonTable(simpleJdbcTemplate);
assertEquals("Adding bob", 1, addPerson(simpleJdbcTemplate, BOB));
assertEquals("Verifying the initial number of rows in the person table.", 1,
countRowsInPersonTable(simpleJdbcTemplate));
}
@Test(timeout = 1000)
@Transactional
public void modifyTestDataWithinTransaction() {
assertInTransaction(true);
assertEquals("Adding jane", 1, addPerson(simpleJdbcTemplate, JANE));
assertEquals("Adding sue", 1, addPerson(simpleJdbcTemplate, SUE));
assertEquals("Verifying the number of rows in the person table within a transaction.", 3,
countRowsInPersonTable(simpleJdbcTemplate));
}
public static class DatabaseSetup {
@Resource
public void setDataSource(DataSource dataSource) {
simpleJdbcTemplate = new SimpleJdbcTemplate(dataSource);
createPersonTable(simpleJdbcTemplate);
}
}
}