Examples with MqttPublishMessage io.vertx.mqtt.messages.MqttPublishMessage used on opensource projects

Example 6 with MqttPublishMessage

use of io.vertx.mqtt.messages.MqttPublishMessage in project hono by eclipse.

the class VertxBasedMqttProtocolAdapterTest method testOnPublishedMessageUsesDeviceIdentityForTopicWithoutTenant.

/**
 * Verifies that the adapter uses an authenticated device's identity when mapping a topic without tenant ID.
 *
 * @param ctx The helper to use for running tests on vert.x.
 */
@Test
public void testOnPublishedMessageUsesDeviceIdentityForTopicWithoutTenant(final TestContext ctx) {
    givenAnAdapter();
    // WHEN an authenticated device publishes a message to a topic that does not contain a tenant ID
    final MqttPublishMessage message = newMessage(MqttQoS.AT_MOST_ONCE, TelemetryConstants.TELEMETRY_ENDPOINT);
    final MqttContext context = newContext(message, new Device("my-tenant", "4711"));
    final Async addressCheck = ctx.async();
    final Future<ResourceIdentifier> checkedAddress = adapter.mapTopic(message).compose(address -> adapter.checkAddress(context, address)).map(address -> {
        addressCheck.complete();
        return address;
    });
    // THEN the mapped address contains the authenticated device's tenant and device ID
    addressCheck.await();
    final ResourceIdentifier downstreamAddress = checkedAddress.result();
    assertThat(downstreamAddress.getEndpoint(), is(TelemetryConstants.TELEMETRY_ENDPOINT));
    assertThat(downstreamAddress.getTenantId(), is("my-tenant"));
}

Example 7 with MqttPublishMessage

use of io.vertx.mqtt.messages.MqttPublishMessage in project hono by eclipse.

the class VertxBasedMqttProtocolAdapterTest method testMapTopicFailsForQoS2EventMessage.

/**
 * Verifies that the adapter rejects QoS 2 messages published to the <em>event</em> endpoint.
 *
 * @param ctx The helper to use for running tests on vert.x.
 */
@Test
public void testMapTopicFailsForQoS2EventMessage(final TestContext ctx) {
    givenAnAdapter();
    // WHEN a device publishes a message with QoS 2 to an "event" topic
    final MqttPublishMessage message = newMessage(MqttQoS.EXACTLY_ONCE, EventConstants.EVENT_ENDPOINT);
    adapter.mapTopic(message).setHandler(ctx.asyncAssertFailure(t -> {
    // THEN no downstream sender can be created for the message
    }));
}

Example 8 with MqttPublishMessage

use of io.vertx.mqtt.messages.MqttPublishMessage in project hono by eclipse.

the class VertxBasedMqttProtocolAdapterTest method testMapTopicFailsForQoS2TelemetryMessage.

/**
 * Verifies that the adapter rejects QoS 2 messages published to the <em>telemetry</em> endpoint.
 *
 * @param ctx The helper to use for running tests on vert.x.
 */
@Test
public void testMapTopicFailsForQoS2TelemetryMessage(final TestContext ctx) {
    givenAnAdapter();
    // WHEN a device publishes a message with QoS 2 to a "telemetry" topic
    final MqttPublishMessage message = newMessage(MqttQoS.EXACTLY_ONCE, TelemetryConstants.TELEMETRY_ENDPOINT);
    adapter.mapTopic(message).setHandler(ctx.asyncAssertFailure(t -> {
    // THEN no downstream sender can be created for the message
    }));
}

Example 9 with MqttPublishMessage

use of io.vertx.mqtt.messages.MqttPublishMessage in project hono by eclipse.

the class VertxBasedMqttProtocolAdapterTest method testMapTopicFailsForUnknownEndpoint.

/**
 * Verifies that the adapter rejects messages published to topics containing an endpoint
 * other than <em>telemetry</em> or <em>event</em>.
 *
 * @param ctx The helper to use for running tests on vert.x.
 */
@Test
public void testMapTopicFailsForUnknownEndpoint(final TestContext ctx) {
    givenAnAdapter();
    // WHEN a device publishes a message to a topic with an unknown endpoint
    final MqttPublishMessage message = newMessage(MqttQoS.AT_MOST_ONCE, "unknown");
    adapter.mapTopic(message).setHandler(ctx.asyncAssertFailure(t -> {
    // THEN no downstream sender can be created for the message
    }));
}

Example 10 with MqttPublishMessage

use of io.vertx.mqtt.messages.MqttPublishMessage in project hono by eclipse.

the class VertxBasedMqttProtocolAdapterTest method testMapTopicFailsForQoS0EventMessage.

/**
 * Verifies that the adapter rejects QoS 0 messages published to the <em>event</em> endpoint.
 *
 * @param ctx The helper to use for running tests on vert.x.
 */
@Test
public void testMapTopicFailsForQoS0EventMessage(final TestContext ctx) {
    givenAnAdapter();
    // WHEN a device publishes a message with QoS 0 to an "event" topic
    final MqttPublishMessage message = newMessage(MqttQoS.AT_MOST_ONCE, EventConstants.EVENT_ENDPOINT);
    adapter.mapTopic(message).setHandler(ctx.asyncAssertFailure(t -> {
    // THEN no downstream sender can be created for the message
    }));
}