/*
 * Copyright 2013-2014 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.data.hadoop.store.dataset;

import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.kitesdk.data.spi.DatasetRepository;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.hadoop.test.context.HadoopDelegatingSmartContextLoader;
import org.springframework.data.hadoop.test.context.MiniHadoopCluster;
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

import java.util.Collections;
import java.util.Date;

@RunWith(SpringJUnit4ClassRunner.class)
@DirtiesContext(classMode = DirtiesContext.ClassMode.AFTER_CLASS)
@ContextConfiguration(loader=HadoopDelegatingSmartContextLoader.class, locations={"DatasetTemplateTests-context.xml"})
@MiniHadoopCluster
public class DatasetTemplateNoNullsTests extends AbstractDatasetTemplateTests {

	@Autowired
	public void setDatasetOperations(DatasetOperations datasetOperations) {
		((DatasetTemplate)datasetOperations).setDefaultDatasetDefinition(new DatasetDefinition(false));
		this.datasetOperations = datasetOperations;
	}

	@Before
	public void setUp() {
		TestPojo pojo1 = new TestPojo();
		pojo1.setId(22L);
		pojo1.setName("Sven");
		pojo1.setBirthDate(new Date());
		records.add(pojo1);
		TestPojo pojo2 = new TestPojo();
		pojo2.setId(48L);
		pojo2.setName("Nisse");
		pojo2.setBirthDate(new Date());
		records.add(pojo2);

		datasetOperations.execute(new DatasetRepositoryCallback() {
			@Override
			public void doInRepository(DatasetRepository datasetRepository) {
				datasetRepository.delete("test", datasetOperations.getDatasetName(TestPojo.class));
			}
		});
	}

	@Test(expected = org.kitesdk.data.DatasetRecordException.class)
	public void testWritePojoWithNullValuesShouldFail() {
		datasetOperations.write(records);
		TestPojo pojo4 = new TestPojo();
		pojo4.setId(33L);
		pojo4.setName(null);
		pojo4.setBirthDate(null);
		datasetOperations.write(Collections.singletonList(pojo4));
	}

}