package com.alibaba.druid.bvt.pool;
import java.sql.Connection;
import java.sql.SQLException;
import junit.framework.TestCase;
import org.junit.Assert;
import com.alibaba.druid.filter.FilterAdapter;
import com.alibaba.druid.filter.FilterChain;
import com.alibaba.druid.pool.DruidDataSource;
import com.alibaba.druid.proxy.jdbc.ConnectionProxy;
/**
* 这个场景测试minIdle > maxActive
*
* @author wenshao<szujobs@hotmail.com>
*/
public class DruidDataSourceTest_lastError extends TestCase {
private DruidDataSource dataSource;
protected void setUp() throws Exception {
dataSource = new DruidDataSource();
dataSource.setUrl("jdbc:mock:xxx");
dataSource.setTestOnBorrow(false);
dataSource.getProxyFilters().add(new FilterAdapter() {
public void connection_setAutoCommit(FilterChain chain, ConnectionProxy connection, boolean autoCommit)
throws SQLException {
throw new SQLException();
}
});
}
protected void tearDown() throws Exception {
dataSource.close();
}
public void test_error() throws Exception {
Assert.assertNull(dataSource.getLastError());
Assert.assertNull(dataSource.getLastErrorTime());
Assert.assertEquals(0, dataSource.getLastErrorTimeMillis());
Connection conn = dataSource.getConnection();
Exception error = null;
try {
conn.setAutoCommit(false);
} catch (Exception e) {
error = e;
}
Assert.assertNotNull(error);
Assert.assertNotNull(dataSource.getLastError());
Assert.assertNotNull(dataSource.getLastErrorTime());
Assert.assertEquals(true, dataSource.getLastErrorTimeMillis() > 0);
}
}