package com.alibaba.druid.pool.oracle;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.Statement;
import junit.framework.TestCase;
import org.junit.Assert;
import com.alibaba.druid.pool.DruidDataSource;
import com.alibaba.druid.pool.vendor.OracleValidConnectionChecker;
/**
* 这个场景测试minIdle > maxActive
*
* @author wenshao [szujobs@hotmail.com]
*/
public class DruidDataSourceTest_oracle3 extends TestCase {
private DruidDataSource dataSource;
protected void setUp() throws Exception {
dataSource = new DruidDataSource();
dataSource.setUrl("jdbc:oracle:thin:@localhost:1521:sonardb");
dataSource.setUsername("jira");
dataSource.setPassword("jira");
dataSource.setInitialSize(1);
dataSource.setMaxActive(14);
dataSource.setMinIdle(1);
dataSource.setMinEvictableIdleTimeMillis(300 * 1000); // 300 / 10
dataSource.setTimeBetweenEvictionRunsMillis(180 * 1000); // 180 / 10
dataSource.setTestWhileIdle(false);
dataSource.setTestOnBorrow(false);
dataSource.setValidationQuery("SELECT 1 FROM DUAL");
dataSource.setFilters("stat,log4j");
}
protected void tearDown() throws Exception {
dataSource.close();
}
public void test_error() throws Exception {
dataSource.init();
Assert.assertTrue(dataSource.isOracle());
Assert.assertTrue(dataSource.getValidConnectionChecker() instanceof OracleValidConnectionChecker);
try {
Connection conn = dataSource.getConnection();
Statement stmt = conn.createStatement();
ResultSet rs = stmt.executeQuery("SELECT 1 FROM DUAL");
while (rs.next()) {
}
rs.close();
stmt.close();
conn.close();
} catch (Exception e) {
e.printStackTrace();
}
try {
Connection conn = dataSource.getConnection();
Statement stmt = conn.createStatement();
ResultSet rs = stmt.executeQuery("SELECT 1 FROM DUAL");
while (rs.next()) {
}
rs.close();
stmt.close();
conn.close();
} catch (Exception e) {
e.printStackTrace();
}
try {
Connection conn = dataSource.getConnection();
Statement stmt = conn.createStatement();
ResultSet rs = stmt.executeQuery("SELECT 1 FROM DUAL");
while (rs.next()) {
}
rs.close();
stmt.close();
conn.close();
} catch (Exception e) {
e.printStackTrace();
}
}
}