/*
* Copyright 1999-2015 dangdang.com.
* <p>
* 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.
* </p>
*/
package com.dangdang.ddframe.rdb.integrate.dbtbl.common.statement;
import com.dangdang.ddframe.rdb.integrate.dbtbl.common.AbstractShardingBothTest;
import com.dangdang.ddframe.rdb.sharding.jdbc.ShardingDataSource;
import com.dangdang.ddframe.rdb.sharding.parser.result.router.SQLStatementType;
import lombok.AccessLevel;
import lombok.Getter;
import org.dbunit.DatabaseUnitException;
import org.junit.Before;
import org.junit.Test;
import java.sql.Connection;
import java.sql.SQLException;
import java.sql.Statement;
import static org.hamcrest.CoreMatchers.is;
import static org.junit.Assert.assertThat;
public abstract class AbstractShardingBothForStatementWithDMLTest extends AbstractShardingBothTest {
@Getter(AccessLevel.PROTECTED)
private ShardingDataSource shardingDataSource;
@Before
public void init() throws SQLException {
shardingDataSource = getShardingDataSource();
}
@Test
public void assertInsert() throws SQLException, DatabaseUnitException {
String sql = "INSERT INTO `t_order` (`order_id`, `user_id`, `status`) VALUES (%s, %s, '%s')";
for (int i = 1; i <= 10; i++) {
for (int j = 1; j <= 10; j++) {
try (Connection connection = shardingDataSource.getConnection("", "")) {
Statement stmt = connection.createStatement();
stmt.executeUpdate(String.format(sql, i, j, "insert"));
}
}
}
assertDataSet("insert", "insert");
}
@Test
public void assertUpdate() throws SQLException, DatabaseUnitException {
String sql = "UPDATE `t_order` SET `status` = '%s' WHERE `order_id` = %s AND `user_id` = %s";
for (int i = 10; i < 20; i++) {
for (int j = 0; j < 10; j++) {
try (Connection connection = shardingDataSource.getConnection()) {
Statement stmt = connection.createStatement();
assertThat(stmt.executeUpdate(String.format(sql, "updated", i * 100 + j, i)), is(1));
}
}
}
assertDataSet("update", "updated");
}
@Test
public void assertDelete() throws SQLException, DatabaseUnitException {
String sql = "DELETE `t_order` WHERE `order_id` = %s AND `user_id` = %s";
for (int i = 10; i < 20; i++) {
for (int j = 0; j < 10; j++) {
try (Connection connection = shardingDataSource.getConnection()) {
Statement stmt = connection.createStatement();
assertThat(stmt.executeUpdate(String.format(sql, i * 100 + j, i)), is(1));
}
}
}
assertDataSet("delete", "init");
}
protected void assertDataSet(final String expectedDataSetPattern, final String status) throws SQLException, DatabaseUnitException {
for (int i = 0; i < 10; i++) {
for (int j = 0; j < 10; j++) {
assertDataSet(String.format("integrate/dataset/dbtbl/expect/%s/dbtbl_%s.xml", expectedDataSetPattern, i),
shardingDataSource.getConnection().getConnection(String.format("dataSource_dbtbl_%s", i), SQLStatementType.SELECT),
String.format("t_order_%s", j), String.format("SELECT * FROM `t_order_%s` WHERE `status`=?", j), status);
}
}
}
}