/**
* Copyright 2010 Tristan Tarrant
*
* 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 net.dataforte.cassandra.pool;
import org.apache.cassandra.config.DatabaseDescriptor;
import org.apache.cassandra.thrift.Cassandra;
import org.junit.Assert;
import org.junit.Test;
public class DataSourceTest extends BaseEmbededServerSetupTest {
@Test
public void testDataSource() throws Exception {
DataSource ds = new DataSource();
ds.setHost("localhost");
ds.setPort(DatabaseDescriptor.getRpcPort());
ds.setInitialSize(2);
ds.setMinIdle(1);
ds.setMaxIdle(4);
ds.setMaxActive(4);
Assert.assertEquals(0, ds.getPool().getActive());
Assert.assertEquals(2, ds.getPool().getIdle());
Assert.assertEquals(2, ds.getPool().getSize());
// Get a connection
Cassandra.Client connection = ds.getConnection();
Assert.assertNotNull(connection);
Assert.assertEquals(1, ds.getPool().getActive());
Assert.assertEquals(1, ds.getPool().getIdle());
Assert.assertEquals(2, ds.getPool().getSize());
// Release the connection
ds.releaseConnection(connection);
Assert.assertEquals(0, ds.getPool().getActive());
Assert.assertEquals(2, ds.getPool().getIdle());
Assert.assertEquals(2, ds.getPool().getSize());
ds.close();
}
}