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Introduce TestNG tests for programmatic tx mgmt in the TCF 

Issue: SPR-5079
This commit is contained in:
Sam Brannen 2014-07-02 23:14:42 +02:00
parent 90f0d14c8e
commit bdceaa481b
1 changed files with 289 additions and 0 deletions
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289
spring-test/src/test/java/org/springframework/test/context/testng/transaction/programmatic/ProgrammaticTxMgmtTestNGTests.java Normal file
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/*
* Copyright 2002-2014 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.testng.transaction.programmatic;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Map;
import javax.sql.DataSource;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.jdbc.datasource.DataSourceTransactionManager;
import org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseBuilder;
import org.springframework.test.annotation.Rollback;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.testng.AbstractTransactionalTestNGSpringContextTests;
import org.springframework.test.context.transaction.AfterTransaction;
import org.springframework.test.context.transaction.BeforeTransaction;
import org.springframework.test.context.transaction.TestTransaction;
import org.springframework.test.context.transaction.programmatic.ProgrammaticTxMgmtTests;
import org.springframework.transaction.PlatformTransactionManager;
import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;
import org.testng.IHookCallBack;
import org.testng.ITestResult;
import org.testng.annotations.Test;
import static org.junit.Assert.*;
import static org.springframework.test.transaction.TransactionTestUtils.*;
/**
* This class is a copy of {@link ProgrammaticTxMgmtTests} that has been modified
* to run with TestNG.
*
* @author Sam Brannen
* @since 4.1
*/
@ContextConfiguration
public class ProgrammaticTxMgmtTestNGTests extends AbstractTransactionalTestNGSpringContextTests {
private String testName;
@Override
public void run(IHookCallBack callBack, ITestResult testResult) {
this.testName = testResult.getMethod().getMethodName();
super.run(callBack, testResult);
}
@BeforeTransaction
public void beforeTransaction() {
deleteFromTables("user");
executeSqlScript("classpath:/org/springframework/test/context/jdbc/data.sql", false);
}
@AfterTransaction
public void afterTransaction() {
switch (testName) {
case "commitTxAndStartNewTx": {
assertUsers("Dogbert");
break;
}
case "commitTxButDoNotStartNewTx": {
assertUsers("Dogbert");
break;
}
case "rollbackTxAndStartNewTx": {
assertUsers("Dilbert");
break;
}
case "rollbackTxButDoNotStartNewTx": {
assertUsers("Dilbert");
break;
}
case "rollbackTxAndStartNewTxWithDefaultCommitSemantics": {
assertUsers("Dilbert", "Dogbert");
break;
}
case "startTxWithExistingTransaction": {
assertUsers("Dilbert");
break;
}
default: {
fail("missing 'after transaction' assertion for test method: " + testName);
}
}
}
@Test
@Transactional(propagation = Propagation.NOT_SUPPORTED)
public void isActiveWithNonExistentTransactionContext() {
assertFalse(TestTransaction.isActive());
}
@Test(expectedExceptions = IllegalStateException.class)
@Transactional(propagation = Propagation.NOT_SUPPORTED)
public void flagForRollbackWithNonExistentTransactionContext() {
TestTransaction.flagForRollback();
}
@Test(expectedExceptions = IllegalStateException.class)
@Transactional(propagation = Propagation.NOT_SUPPORTED)
public void flagForCommitWithNonExistentTransactionContext() {
TestTransaction.flagForCommit();
}
@Test(expectedExceptions = IllegalStateException.class)
@Transactional(propagation = Propagation.NOT_SUPPORTED)
public void isFlaggedForRollbackWithNonExistentTransactionContext() {
TestTransaction.isFlaggedForRollback();
}
@Test(expectedExceptions = IllegalStateException.class)
@Transactional(propagation = Propagation.NOT_SUPPORTED)
public void startTxWithNonExistentTransactionContext() {
TestTransaction.start();
}
@Test(expectedExceptions = IllegalStateException.class)
public void startTxWithExistingTransaction() {
TestTransaction.start();
}
@Test(expectedExceptions = IllegalStateException.class)
@Transactional(propagation = Propagation.NOT_SUPPORTED)
public void endTxWithNonExistentTransactionContext() {
TestTransaction.end();
}
@Test
public void commitTxAndStartNewTx() {
assertInTransaction(true);
assertTrue(TestTransaction.isActive());
assertUsers("Dilbert");
deleteFromTables("user");
assertUsers();
// Commit
TestTransaction.flagForCommit();
assertFalse(TestTransaction.isFlaggedForRollback());
TestTransaction.end();
assertInTransaction(false);
assertFalse(TestTransaction.isActive());
assertUsers();
executeSqlScript("classpath:/org/springframework/test/context/jdbc/data-add-dogbert.sql", false);
assertUsers("Dogbert");
TestTransaction.start();
assertInTransaction(true);
assertTrue(TestTransaction.isActive());
}
@Test
public void commitTxButDoNotStartNewTx() {
assertInTransaction(true);
assertTrue(TestTransaction.isActive());
assertUsers("Dilbert");
deleteFromTables("user");
assertUsers();
// Commit
TestTransaction.flagForCommit();
assertFalse(TestTransaction.isFlaggedForRollback());
TestTransaction.end();
assertFalse(TestTransaction.isActive());
assertInTransaction(false);
assertUsers();
executeSqlScript("classpath:/org/springframework/test/context/jdbc/data-add-dogbert.sql", false);
assertUsers("Dogbert");
}
@Test
public void rollbackTxAndStartNewTx() {
assertInTransaction(true);
assertTrue(TestTransaction.isActive());
assertUsers("Dilbert");
deleteFromTables("user");
assertUsers();
// Rollback (automatically)
assertTrue(TestTransaction.isFlaggedForRollback());
TestTransaction.end();
assertFalse(TestTransaction.isActive());
assertInTransaction(false);
assertUsers("Dilbert");
// Start new transaction with default rollback semantics
TestTransaction.start();
assertInTransaction(true);
assertTrue(TestTransaction.isFlaggedForRollback());
assertTrue(TestTransaction.isActive());
executeSqlScript("classpath:/org/springframework/test/context/jdbc/data-add-dogbert.sql", false);
assertUsers("Dilbert", "Dogbert");
}
@Test
public void rollbackTxButDoNotStartNewTx() {
assertInTransaction(true);
assertTrue(TestTransaction.isActive());
assertUsers("Dilbert");
deleteFromTables("user");
assertUsers();
// Rollback (automatically)
assertTrue(TestTransaction.isFlaggedForRollback());
TestTransaction.end();
assertFalse(TestTransaction.isActive());
assertInTransaction(false);
assertUsers("Dilbert");
}
@Test
@Rollback(false)
public void rollbackTxAndStartNewTxWithDefaultCommitSemantics() {
assertInTransaction(true);
assertTrue(TestTransaction.isActive());
assertUsers("Dilbert");
deleteFromTables("user");
assertUsers();
// Rollback
TestTransaction.flagForRollback();
assertTrue(TestTransaction.isFlaggedForRollback());
TestTransaction.end();
assertFalse(TestTransaction.isActive());
assertInTransaction(false);
assertUsers("Dilbert");
// Start new transaction with default commit semantics
TestTransaction.start();
assertInTransaction(true);
assertFalse(TestTransaction.isFlaggedForRollback());
assertTrue(TestTransaction.isActive());
executeSqlScript("classpath:/org/springframework/test/context/jdbc/data-add-dogbert.sql", false);
assertUsers("Dilbert", "Dogbert");
}
// -------------------------------------------------------------------------
private void assertUsers(String... users) {
List<Map<String, Object>> results = jdbcTemplate.queryForList("select name from user");
List<String> names = new ArrayList<String>();
for (Map<String, Object> map : results) {
names.add((String) map.get("name"));
}
assertEquals(Arrays.asList(users), names);
}
// -------------------------------------------------------------------------
@Configuration
static class Config {
@Bean
public PlatformTransactionManager transactionManager() {
return new DataSourceTransactionManager(dataSource());
}
@Bean
public DataSource dataSource() {
return new EmbeddedDatabaseBuilder()//
.setName("programmatic-tx-mgmt-test-db")//
.addScript("classpath:/org/springframework/test/context/jdbc/schema.sql") //
.build();
}
}
}