package camelinaction;
import java.io.File;
import org.apache.camel.Exchange;
import org.apache.camel.builder.NotifyBuilder;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.test.junit4.CamelTestSupport;
import org.junit.Test;
/**
* Our first unit test with the Camel Test Kit.
* We test the Hello World example of integration kits, which is moving a file.
* This is an improved test to demonstrate how to avoid the thread.sleep in your tests.
*/
public class FirstNoSleepTest extends CamelTestSupport {
public void setUp() throws Exception {
// delete directories so we have a clean start
deleteDirectory("target/inbox");
deleteDirectory("target/outbox");
super.setUp();
}
@Override
protected RouteBuilder createRouteBuilder() throws Exception {
return new RouteBuilder() {
@Override
public void configure() throws Exception {
from("file://target/inbox")
.to("file://target/outbox");
}
};
}
@Test
public void testMoveFile() throws Exception {
// use NotifyBuilder to wait for the file to be routed
NotifyBuilder notify = new NotifyBuilder(context).whenDone(1).create();
// create a new file in the inbox folder with the name hello.txt and containing Hello World as body
template.sendBodyAndHeader("file://target/inbox", "Hello World", Exchange.FILE_NAME, "hello.txt");
// notifier will wait for the file to be processed
// and if that never happen it will time out after 10 seconds (default mock timeout)
assertTrue(notify.matchesMockWaitTime());
// test the file was moved
File target = new File("target/outbox/hello.txt");
assertTrue("File should have been moved", target.exists());
// test that its content is correct as well
String content = context.getTypeConverter().convertTo(String.class, target);
assertEquals("Hello World", content);
}
}