package com.alibaba.druid.bvt.pool;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.concurrent.atomic.AtomicInteger;
import javax.sql.ConnectionEvent;
import javax.sql.ConnectionEventListener;
import javax.sql.PooledConnection;
import junit.framework.TestCase;
import org.junit.Assert;
import com.alibaba.druid.mock.MockDriver;
import com.alibaba.druid.mock.MockStatementBase;
import com.alibaba.druid.pool.DruidDataSource;
import com.alibaba.druid.pool.DruidPooledConnection;
/**
* 这个场景测试defaultAutoCommit
*
* @author wenshao<szujobs@hotmail.com>
*/
public class DruidDataSourceTest_getPooledConnection extends TestCase {
private DruidDataSource dataSource;
protected void setUp() throws Exception {
dataSource = new DruidDataSource();
dataSource.setUrl("jdbc:mock:xxx");
dataSource.setTestOnBorrow(false);
dataSource.setRemoveAbandoned(true);
dataSource.setDriver(new MockDriver() {
public ResultSet executeQuery(MockStatementBase stmt, String sql) throws SQLException {
throw new SQLException();
}
});
}
protected void tearDown() throws Exception {
dataSource.close();
}
public void test_conn() throws Exception {
PooledConnection conn = dataSource.getPooledConnection();
conn.close();
}
public void test_conn_1() throws Exception {
Exception error = null;
try {
dataSource.getPooledConnection(null, null);
} catch (UnsupportedOperationException e) {
error = e;
}
Assert.assertNotNull(error);
}
public void test_event_error() throws Exception {
DruidPooledConnection conn = (DruidPooledConnection) dataSource.getPooledConnection();
final AtomicInteger errorCount = new AtomicInteger();
conn.addConnectionEventListener(new ConnectionEventListener() {
@Override
public void connectionErrorOccurred(ConnectionEvent event) {
errorCount.incrementAndGet();
}
@Override
public void connectionClosed(ConnectionEvent event) {
}
});
PreparedStatement stmt = conn.prepareStatement("select ?");
try {
stmt.executeQuery();
} catch (SQLException e) {
}
Assert.assertEquals(1, errorCount.get());
conn.close();
}
}