/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.superbiz.dsdef;
import org.apache.openejb.resource.jdbc.dbcp.DbcpManagedDataSource;
import org.junit.AfterClass;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import javax.ejb.embeddable.EJBContainer;
import javax.inject.Inject;
import javax.naming.NamingException;
import javax.sql.DataSource;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import static org.hamcrest.CoreMatchers.instanceOf;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertThat;
import static org.junit.Assert.assertTrue;
public class DataSourceDefinitionTest {
private static EJBContainer container;
@Inject
private Persister persister;
@BeforeClass
public static void start() {
container = EJBContainer.createEJBContainer();
}
@Before
public void inject() throws NamingException {
container.getContext().bind("inject", this);
}
@AfterClass
public static void stop() {
container.close();
}
@Test
public void checkDs() throws SQLException {
final DataSource ds = persister.getDs();
assertNotNull(ds);
assertThat(ds, instanceOf(DbcpManagedDataSource.class));
final DbcpManagedDataSource castedDs = (DbcpManagedDataSource) ds;
final String driver = castedDs.getDriverClassName();
assertEquals("org.h2.jdbcx.JdbcDataSource", driver);
final String user = castedDs.getUserName();
assertEquals("sa", user);
final String url = castedDs.getUrl();
assertEquals("jdbc:h2:mem:persister", url);
final int initPoolSize = castedDs.getInitialSize();
assertEquals(1, initPoolSize);
final int maxIdle = castedDs.getMaxIdle();
assertEquals(3, maxIdle);
final Connection connection = ds.getConnection();
assertNotNull(connection);
execute(connection, "CREATE TABLE TEST(ID INT PRIMARY KEY, NAME VARCHAR(255))");
execute(connection, "INSERT INTO TEST(ID, NAME) VALUES(1, 'foo')");
connection.commit();
final PreparedStatement statement = ds.getConnection().prepareStatement("SELECT NAME FROM TEST");
statement.execute();
final ResultSet set = statement.getResultSet();
assertTrue(set.next());
assertEquals("foo", set.getString("NAME"));
}
@Test
public void lookup() throws NamingException {
final Object o = container.getContext().lookup("java:app/jdbc/persister");
assertNotNull(o);
assertEquals(persister.getDs(), o);
}
private void execute(final Connection connection, final String sql) throws SQLException {
connection.prepareStatement(sql).execute();
}
}