@Test
public void testRouteFileToFile() throws Exception {
deleteDirectory("target/file2file");
NotifyBuilder notify =
new NotifyBuilder(context).from("activemq:queue:hello").whenDone(1).create();
MockEndpoint mock = getMockEndpoint("mock:result");
mock.expectedMessageCount(1);
template.sendBodyAndHeader(
"file://target/file2file/in", "Hello World", Exchange.FILE_NAME, "hello.txt");
assertMockEndpointsSatisfied();
notify.matchesMockWaitTime();
File file = new File("./target/file2file/out/hello.txt");
file = file.getAbsoluteFile();
assertTrue("The file should exists", file.exists());
}
private void doSendMessages(int files, int poolSize) throws Exception {
Mailbox.clearAll();
NotifyBuilder builder = new NotifyBuilder(context).whenDone(files).create();
getMockEndpoint("mock:result").expectedMessageCount(files);
getMockEndpoint("mock:result").expectsNoDuplicates(body());
final CountDownLatch latch = new CountDownLatch(files);
ExecutorService executor = Executors.newFixedThreadPool(poolSize);
for (int i = 0; i < files; i++) {
final int index = i;
executor.submit(
new Callable<Object>() {
public Object call() throws Exception {
template.sendBodyAndHeader(
"direct:start", "Message " + index, "To", "someone@localhost");
latch.countDown();
return null;
}
});
}
// wait first for all the exchanges above to be thoroughly sent asynchronously
assertTrue(latch.await(5, TimeUnit.SECONDS));
assertMockEndpointsSatisfied();
assertTrue(builder.matchesMockWaitTime());
Mailbox box = Mailbox.get("someone@localhost");
assertEquals(files, box.size());
// as we use concurrent producers the mails can arrive out of order
Set<Object> bodies = new HashSet<Object>();
for (int i = 0; i < files; i++) {
bodies.add(box.get(i).getContent());
}
assertEquals("There should be " + files + " unique mails", files, bodies.size());
executor.shutdownNow();
}
