/*
 * Copyright 2012 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;

import static org.junit.Assert.assertEquals;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.batch.sample.config.DataSourceConfiguration;
import org.springframework.batch.sample.config.JobRunnerConfiguration;
import org.springframework.batch.sample.config.RetrySampleConfiguration;
import org.springframework.batch.sample.domain.trade.internal.GeneratingTradeItemReader;
import org.springframework.batch.sample.support.RetrySampleItemWriter;
import org.springframework.batch.test.JobLauncherTestUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

/**
 * Checks that expected number of items have been processed.
 * 
 * @author Robert Kasanicky
 * @author Dave Syer
 */
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(classes = { DataSourceConfiguration.class, RetrySampleConfiguration.class, JobRunnerConfiguration.class})
public class RetrySampleConfigurationTests {

	@Autowired
	private GeneratingTradeItemReader itemGenerator;
	
	@Autowired
	private RetrySampleItemWriter<?> itemProcessor;
	
	@Autowired
	private JobLauncherTestUtils jobLauncherTestUtils;

	@Test
	public void testLaunchJob() throws Exception {
		jobLauncherTestUtils.launchJob();
		//items processed = items read + 2 exceptions
		assertEquals(itemGenerator.getLimit()+2, itemProcessor.getCounter());
	}
	
}