FileInputStreamCacheTest.java

/**
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.apache.camel.converter.stream;

import java.io.ByteArrayOutputStream;
import java.io.File;

import org.apache.camel.ContextTestSupport;
import org.apache.camel.util.IOHelper;

/**
 * @version 
 */
public class FileInputStreamCacheTest extends ContextTestSupport {

    private static final String TEST_FILE = "src/test/resources/org/apache/camel/converter/stream/test.xml";

    public void testFileInputStreamCache() throws Exception {
       
        File file = new File(TEST_FILE);
        FileInputStreamCache cache = new FileInputStreamCache(file);

        ByteArrayOutputStream bos = new ByteArrayOutputStream();
        cache.writeTo(bos);

        String s = context.getTypeConverter().convertTo(String.class, bos);
        assertNotNull(s);
        assertTrue(s.contains("<firstName>James</firstName>"));

        IOHelper.close(cache, bos);
    }

}