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/*
* Copyright (C) 2013, 2014 Brett Wooldridge
*
* 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 com.zaxxer.hikari.pool;
import static com.zaxxer.hikari.pool.TestElf.newHikariConfig;
import static com.zaxxer.hikari.pool.TestElf.getPool;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertSame;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import com.zaxxer.hikari.HikariConfig;
import com.zaxxer.hikari.HikariDataSource;
public class ExceptionTest
{
private HikariDataSource ds;
@Before
public void setup()
{
HikariConfig config = newHikariConfig();
config.setMinimumIdle(1);
config.setMaximumPoolSize(2);
config.setConnectionTestQuery("VALUES 1");
config.setDataSourceClassName("com.zaxxer.hikari.mocks.StubDataSource");
ds = new HikariDataSource(config);
}
@After
public void teardown()
{
ds.close();
}
@Test
public void testException1() throws SQLException
{
try (Connection connection = ds.getConnection()) {
assertNotNull(connection);
PreparedStatement statement = connection.prepareStatement("SELECT some, thing FROM somewhere WHERE something=?");
assertNotNull(statement);
ResultSet resultSet = statement.executeQuery();
assertNotNull(resultSet);
try {
statement.getMaxFieldSize();
fail();
}
catch (Exception e) {
assertSame(SQLException.class, e.getClass());
}
}
HikariPool pool = getPool(ds);
assertTrue("Total (3) connections not as expected", pool.getTotalConnections() >= 0);
assertTrue("Idle (3) connections not as expected", pool.getIdleConnections() >= 0);
}
@Test
public void testUseAfterStatementClose() throws SQLException
{
Connection connection = ds.getConnection();
assertNotNull(connection);
try (Statement statement = connection.prepareStatement("SELECT some, thing FROM somewhere WHERE something=?")) {
statement.close();
statement.getMoreResults();
fail();
}
catch (SQLException e) {
assertSame("Connection is closed", e.getMessage());
}
}
@Test
public void testUseAfterClose() throws SQLException
{
try (Connection connection = ds.getConnection()) {
assertNotNull(connection);
connection.close();
try (Statement statement = connection.prepareStatement("SELECT some, thing FROM somewhere WHERE something=?")) {
fail();
}
catch (SQLException e) {
assertSame("Connection is closed", e.getMessage());
}
}
}
}
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