Examples with MessageSender org.eclipse.hono.client.MessageSender used on opensource projects

Example 16 with MessageSender

use of org.eclipse.hono.client.MessageSender in project hono by eclipse.

the class AbstractStandaloneApiTest method testMessageUploadSucceedsForRegisteredDevice.

/**
 * Verifies that proper messages are forwarded downstream.
 *
 * @param ctx The vert.x test context.
 */
@Test
public void testMessageUploadSucceedsForRegisteredDevice(final TestContext ctx) {
    int count = 30;
    final Async messagesReceived = ctx.async(count);
    downstreamAdapter.setMessageConsumer(msg -> {
        messagesReceived.countDown();
        LOG.debug("received message [id: {}]", msg.getMessageId());
    });
    String registrationAssertion = getAssertion(Constants.DEFAULT_TENANT, DEVICE_1);
    LOG.debug("got registration assertion for device [{}]: {}", DEVICE_1, registrationAssertion);
    final AtomicReference<MessageSender> senderRef = new AtomicReference<>();
    final Async senderCreation = ctx.async();
    getSender(Constants.DEFAULT_TENANT).setHandler(ctx.asyncAssertSuccess(sender -> {
        senderRef.set(sender);
        senderCreation.complete();
    }));
    senderCreation.await();
    IntStream.range(0, count).forEach(i -> {
        Async waitForCredit = ctx.async();
        LOG.trace("sending message {}", i);
        senderRef.get().send(DEVICE_1, "payload" + i, "text/plain; charset=utf-8", registrationAssertion, done -> waitForCredit.complete());
        waitForCredit.await();
    });
}

Example 17 with MessageSender

use of org.eclipse.hono.client.MessageSender in project hono by eclipse.

the class TelemetrySenderImplTest method testSendMessageFailsOnLackOfCredit.

/**
 * Verifies that the sender fails if no credit is available.
 *
 * @param ctx The vert.x test context.
 */
@SuppressWarnings("unchecked")
@Test
public void testSendMessageFailsOnLackOfCredit(final TestContext ctx) {
    // GIVEN a sender that has no credit
    when(sender.sendQueueFull()).thenReturn(Boolean.TRUE);
    MessageSender messageSender = new TelemetrySenderImpl(config, sender, "tenant", "telemetry/tenant", context);
    // WHEN trying to send a message
    final Future<ProtonDelivery> result = messageSender.send("device", "some payload", "application/text", "token");
    // THEN the message is not sent
    assertFalse(result.succeeded());
    verify(sender, never()).send(any(Message.class), any(Handler.class));
}