camel-core/src/test/java/org/apache/camel/impl/GzipDataFormatFileDeleteTest.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.impl;

import java.io.File;

import org.apache.camel.ContextTestSupport;
import org.apache.camel.Exchange;
import org.apache.camel.builder.RouteBuilder;

/**
 * @version $Revision$
 */
public class GzipDataFormatFileDeleteTest extends ContextTestSupport {

    @Override
    protected void setUp() throws Exception {
        deleteDirectory("target/gzip");
        super.setUp();
    }

    public void testGzipFileDelete() throws Exception {
        getMockEndpoint("mock:result").expectedMessageCount(1);

        template.sendBodyAndHeader("file:target/gzip", "Hello World", Exchange.FILE_NAME, "hello.txt");

        assertMockEndpointsSatisfied();

        //give a bit time
        Thread.sleep(1000);

        File in = new File("target/gzip/hello.txt").getAbsoluteFile();
        assertFalse("Should have been deleted " + in, in.exists());

        File out = new File("target/gzip/out/hello.txt.gz").getAbsoluteFile();
        assertTrue("Should have been created " + out, out.exists());
    }

    @Override
    protected RouteBuilder createRouteBuilder() throws Exception {
        return new RouteBuilder() {
            @Override
            public void configure() throws Exception {
                from("file:target/gzip?delete=true")
                    .marshal().gzip()
                    .to("file:target/gzip/out?fileName=${file:name}.gz")
                    .to("mock:result");
            }
        };
    }
}