/test/org/beanio/spring/BeanIOFlatFileItemReaderTest.java

/*

 * Copyright 2011 Kevin Seim

 * 

 * 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.beanio.spring;



import static org.junit.Assert.*;

import org.junit.Test;

import org.springframework.batch.item.*;

import org.springframework.core.io.ClassPathResource;



/**

 * JUnit test cases for the {@link BeanIOFlatFileItemReader} class.

 * @author Kevin Seim

 * @since 1.2

 */

public class BeanIOFlatFileItemReaderTest {



    @Test

    public void testInputFileNotFound() throws Exception {

        BeanIOFlatFileItemReader<Object> reader = new BeanIOFlatFileItemReader<Object>();

        reader.setStrict(false);

        reader.setStreamName("stream1");

        reader.setStreamMapping(new ClassPathResource("spring_mapping1.xml", getClass()));

        reader.setResource(new ClassPathResource("doesnotexist.txt", getClass()));

        reader.afterPropertiesSet();

        

        ExecutionContext ctx = new ExecutionContext();

        

        reader.open(ctx);

        assertNull(reader.read());

    }

    

    @Test(expected=ItemStreamException.class)

    public void testInputFileNotFoundAndStrict() throws Exception {

        BeanIOFlatFileItemReader<Object> reader = new BeanIOFlatFileItemReader<Object>();

        reader.setStreamName("stream1");

        reader.setStreamMapping(new ClassPathResource("spring_mapping1.xml", getClass()));

        reader.setResource(new ClassPathResource("doesnotexist.txt", getClass()));

        reader.afterPropertiesSet();

        reader.open(new ExecutionContext());

    }

    

    @Test(expected=IllegalStateException.class)

    public void testInvalidStreamName() throws Exception {

        BeanIOFlatFileItemReader<Object> reader = new BeanIOFlatFileItemReader<Object>();

        reader.setStreamName("xxx");

        reader.setStreamMapping(new ClassPathResource("spring_mapping1.xml", getClass()));

        reader.setResource(new ClassPathResource("doesnotexist.txt", getClass()));

        reader.afterPropertiesSet();

    }

}