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/*
* Copyright 2002-2016 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 javax.sql.DataSource;
import org.junit.AfterClass;
import org.junit.Before;
import org.junit.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.TestExecutionListener;
import org.springframework.test.context.TestExecutionListeners;
import org.springframework.test.context.support.DependencyInjectionTestExecutionListener;
import org.springframework.test.context.support.DirtiesContextTestExecutionListener;
import org.springframework.test.context.transaction.TransactionalTestExecutionListener;
import org.springframework.transaction.annotation.Transactional;
import static org.junit.Assert.*;
import static org.springframework.test.transaction.TransactionTestUtils.*;
/**
* JUnit 4 based integration test which verifies support of Spring's
* {@link Transactional @Transactional}, {@link TestExecutionListeners
* @TestExecutionListeners}, and {@link ContextConfiguration
* @ContextConfiguration} annotations in conjunction with the
* {@link SpringRunner} and the following
* {@link TestExecutionListener TestExecutionListeners}:
*
* <ul>
* <li>{@link DependencyInjectionTestExecutionListener}</li>
* <li>{@link DirtiesContextTestExecutionListener}</li>
* <li>{@link TransactionalTestExecutionListener}</li>
* </ul>
*
* <p>This class specifically tests usage of {@code @Transactional} defined
* at the <strong>method level</strong>.
*
* @author Sam Brannen
* @since 2.5
* @see ClassLevelTransactionalSpringRunnerTests
*/
@TestExecutionListeners({ DependencyInjectionTestExecutionListener.class, DirtiesContextTestExecutionListener.class,
TransactionalTestExecutionListener.class })
public class MethodLevelTransactionalSpringRunnerTests extends AbstractTransactionalSpringRunnerTests {
protected static JdbcTemplate jdbcTemplate;
@Autowired
@Qualifier("dataSource2")
public void setDataSource(DataSource dataSource) {
jdbcTemplate = new JdbcTemplate(dataSource);
}
@AfterClass
public static void verifyFinalTestData() {
assertEquals("Verifying the final number of rows in the person table after all tests.", 4,
countRowsInPersonTable(jdbcTemplate));
}
@Before
public void verifyInitialTestData() {
clearPersonTable(jdbcTemplate);
assertEquals("Adding bob", 1, addPerson(jdbcTemplate, BOB));
assertEquals("Verifying the initial number of rows in the person table.", 1,
countRowsInPersonTable(jdbcTemplate));
}
@Test
@Transactional("transactionManager2")
public void modifyTestDataWithinTransaction() {
assertInTransaction(true);
assertEquals("Deleting bob", 1, deletePerson(jdbcTemplate, BOB));
assertEquals("Adding jane", 1, addPerson(jdbcTemplate, JANE));
assertEquals("Adding sue", 1, addPerson(jdbcTemplate, SUE));
assertEquals("Verifying the number of rows in the person table within a transaction.", 2,
countRowsInPersonTable(jdbcTemplate));
}
@Test
public void modifyTestDataWithoutTransaction() {
assertInTransaction(false);
assertEquals("Adding luke", 1, addPerson(jdbcTemplate, LUKE));
assertEquals("Adding leia", 1, addPerson(jdbcTemplate, LEIA));
assertEquals("Adding yoda", 1, addPerson(jdbcTemplate, YODA));
assertEquals("Verifying the number of rows in the person table without a transaction.", 4,
countRowsInPersonTable(jdbcTemplate));
}
}
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