package camelinaction;
import java.io.File;
import org.apache.camel.CamelContext;
import org.apache.camel.Exchange;
import org.apache.camel.ProducerTemplate;
import org.apache.camel.test.spring.CamelSpringJUnit4ClassRunner;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ContextConfiguration;
import static org.apache.camel.test.junit4.TestSupport.deleteDirectory;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
/**
* Our first unit test with the Camel Test Kit testing Spring XML routes.
* We test the Hello World example of integration kits, which is moving a file.
*/
@RunWith(CamelSpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = {"firststep.xml"})
public class SpringFirstRunWithTest {
@Autowired
private CamelContext context;
@Autowired
private ProducerTemplate template;
@Before
public void setUp() throws Exception {
// delete directories so we have a clean start
deleteDirectory("target/inbox");
deleteDirectory("target/outbox");
}
@Test
public void testMoveFile() throws Exception {
// 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");
// wait a while to let the file be moved
Thread.sleep(2000);
// 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);
}
}