/*
* Copyright 2006-2014 the original author or authors.
*
* 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 org.springframework.batch.sample.domain.trade.internal;
import static org.junit.Assert.assertEquals;
import java.math.BigDecimal;
import java.sql.ResultSet;
import java.sql.SQLException;
import javax.sql.DataSource;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.batch.sample.domain.trade.Trade;
import org.springframework.beans.factory.InitializingBean;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.jdbc.core.JdbcOperations;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.jdbc.core.RowCallbackHandler;
import org.springframework.jdbc.support.incrementer.AbstractDataFieldMaxValueIncrementer;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.transaction.annotation.Transactional;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = {"/data-source-context.xml"})
public class JdbcTradeWriterTests implements InitializingBean {
private JdbcOperations jdbcTemplate;
private JdbcTradeDao writer;
private AbstractDataFieldMaxValueIncrementer incrementer;
@Autowired
public void setDataSource(DataSource dataSource) {
this.jdbcTemplate = new JdbcTemplate(dataSource);
this.writer = new JdbcTradeDao();
this.writer.setDataSource(dataSource);
}
@Autowired
public void setIncrementer(@Qualifier("incrementerParent") AbstractDataFieldMaxValueIncrementer incrementer) {
incrementer.setIncrementerName("TRADE_SEQ");
this.incrementer = incrementer;
}
@Test
@Transactional
public void testWrite() {
Trade trade = new Trade();
trade.setCustomer("testCustomer");
trade.setIsin("5647238492");
trade.setPrice(new BigDecimal("99.69"));
trade.setQuantity(5);
writer.writeTrade(trade);
jdbcTemplate.query("SELECT * FROM TRADE WHERE ISIN = '5647238492'", new RowCallbackHandler() {
@Override
public void processRow(ResultSet rs) throws SQLException {
assertEquals("testCustomer", rs.getString("CUSTOMER"));
assertEquals(new BigDecimal(Double.toString(99.69)), rs.getBigDecimal("PRICE"));
assertEquals(5,rs.getLong("QUANTITY"));
}
});
}
@Override
public void afterPropertiesSet() throws Exception {
this.writer.setIncrementer(incrementer);
}
}