/**
* 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.component.file;
import java.io.File;
import org.apache.camel.ContextTestSupport;
import org.apache.camel.Exchange;
import org.apache.camel.Processor;
import org.apache.camel.builder.NotifyBuilder;
import org.apache.camel.builder.RouteBuilder;
public class FromFilePollThirdTimeOkTest extends ContextTestSupport {
private static int counter;
private String body = "Hello World this file will be deleted";
@Override
protected void setUp() throws Exception {
deleteDirectory("./target/deletefile");
super.setUp();
}
public void testPollFileAndShouldBeDeletedAtThirdPoll() throws Exception {
NotifyBuilder notify = new NotifyBuilder(context).whenDone(3).create();
template.sendBodyAndHeader("file://target/deletefile", body, Exchange.FILE_NAME, "hello.txt");
context.startRoute("FromFilePollThirdTimeOkTest");
getMockEndpoint("mock:result").expectedBodiesReceived(body);
assertMockEndpointsSatisfied();
assertTrue(notify.matchesMockWaitTime());
assertEquals(3, counter);
// assert the file is deleted
File file = new File("./target/deletefile/hello.txt").getAbsoluteFile();
assertFalse("The file should have been deleted", file.exists());
}
protected RouteBuilder createRouteBuilder() throws Exception {
return new RouteBuilder() {
public void configure() throws Exception {
from("file://target/deletefile?delete=true&initialDelay=0&delay=30").noAutoStartup().routeId("FromFilePollThirdTimeOkTest")
.process(new Processor() {
public void process(Exchange exchange) throws Exception {
counter++;
if (counter < 3) {
// file should exists
File file = new File("./target/deletefile/hello.txt").getAbsoluteFile();
assertTrue("The file should NOT have been deleted", file.exists());
throw new IllegalArgumentException("Forced by unittest");
}
}
})
.convertBodyTo(String.class)
.to("mock:result");
}
};
}
}