org.mybatis.spring.transaction.SpringTransactionManagerTest.java Source code

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Here is the source code for org.mybatis.spring.transaction.SpringTransactionManagerTest.java

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/**
 *    Copyright 2010-2016 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.mybatis.spring.transaction;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;

import org.junit.Test;
import org.mybatis.spring.AbstractMyBatisSpringTest;
import org.springframework.transaction.TransactionStatus;
import org.springframework.transaction.support.DefaultTransactionDefinition;

public final class SpringTransactionManagerTest extends AbstractMyBatisSpringTest {

    @Test
    public void shouldNoOpWithTx() throws Exception {
        DefaultTransactionDefinition txDef = new DefaultTransactionDefinition();
        txDef.setPropagationBehaviorName("PROPAGATION_REQUIRED");
        TransactionStatus status = txManager.getTransaction(txDef);

        SpringManagedTransactionFactory transactionFactory = new SpringManagedTransactionFactory();
        SpringManagedTransaction transaction = (SpringManagedTransaction) transactionFactory
                .newTransaction(dataSource, null, false);
        transaction.getConnection();
        transaction.commit();
        transaction.close();
        assertEquals("should not call commit on Connection", 0, connection.getNumberCommits());
        assertFalse("should not close the Connection", connection.isClosed());

        txManager.commit(status);
    }

    //    @Test
    //    public void shouldManageWithOtherDatasource() throws Exception {
    //        DefaultTransactionDefinition txDef = new DefaultTransactionDefinition();
    //        txDef.setPropagationBehaviorName("PROPAGATION_REQUIRED");
    //        TransactionStatus status = txManager.getTransaction(txDef);
    //
    //        SpringManagedTransactionFactory transactionFactory = new SpringManagedTransactionFactory(new MockDataSource());
    //        SpringManagedTransaction transaction = (SpringManagedTransaction) transactionFactory.newTransaction(connection, false);
    //        transaction.commit();
    //        transaction.close();
    //        assertEquals("should call commit on Connection", 1, connection.getNumberCommits());
    //        assertTrue("should close the Connection", connection.isClosed());
    //
    //        txManager.commit(status);
    //    }

    @Test
    public void shouldManageWithNoTx() throws Exception {
        SpringManagedTransactionFactory transactionFactory = new SpringManagedTransactionFactory();
        SpringManagedTransaction transaction = (SpringManagedTransaction) transactionFactory
                .newTransaction(dataSource, null, false);
        transaction.getConnection();
        transaction.commit();
        transaction.close();
        assertEquals("should call commit on Connection", 1, connection.getNumberCommits());
        assertTrue("should close the Connection", connection.isClosed());
    }

    @Test
    public void shouldNotCommitWithNoTxAndAutocommitIsOn() throws Exception {
        SpringManagedTransactionFactory transactionFactory = new SpringManagedTransactionFactory();
        SpringManagedTransaction transaction = (SpringManagedTransaction) transactionFactory
                .newTransaction(dataSource, null, false);
        connection.setAutoCommit(true);
        transaction.getConnection();
        transaction.commit();
        transaction.close();
        assertEquals("should not call commit on a Connection with autocommit", 0, connection.getNumberCommits());
        assertTrue("should close the Connection", connection.isClosed());
    }

    @Test
    public void shouldIgnoreAutocommit() throws Exception {
        SpringManagedTransactionFactory transactionFactory = new SpringManagedTransactionFactory();
        SpringManagedTransaction transaction = (SpringManagedTransaction) transactionFactory
                .newTransaction(dataSource, null, true);
        transaction.getConnection();
        transaction.commit();
        transaction.close();
        assertEquals("should call commit on Connection", 1, connection.getNumberCommits());
        assertTrue("should close the Connection", connection.isClosed());
    }

}