/*
 * Copyright 2009-2023 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
 *
 *      https://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.common;

import java.util.Map;

import javax.sql.DataSource;

import org.junit.jupiter.api.Test;

import org.springframework.batch.item.ExecutionContext;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;

import static org.junit.jupiter.api.Assertions.assertEquals;

@SpringJUnitConfig
class ColumnRangePartitionerTests {

	private DataSource dataSource;

	@Autowired
	public void setDataSource(DataSource dataSource) {
		this.dataSource = dataSource;
	}

	private final ColumnRangePartitioner partitioner = new ColumnRangePartitioner();

	@Test
	void testPartition() {
		partitioner.setDataSource(dataSource);
		partitioner.setTable("CUSTOMER");
		partitioner.setColumn("ID");
		Map<String, ExecutionContext> partition = partitioner.partition(2);
		assertEquals(2, partition.size());
	}

}
