Examples with Adapter org.eclipse.hono.util.Adapter used on opensource projects

Example 76 with Adapter

use of org.eclipse.hono.util.Adapter in project hono by eclipse.

the class AbstractVertxBasedMqttProtocolAdapterTest method testDeviceConnectionIsClosedOnDeviceOrTenantChangeNotification.

private void testDeviceConnectionIsClosedOnDeviceOrTenantChangeNotification(final VertxTestContext ctx, final Device device, final AbstractNotification notification) {
    // GIVEN a device connected to an adapter
    givenAnAdapter(properties);
    givenAnEventSenderForAnyTenant();
    final MqttEndpoint endpoint = mockEndpoint();
    when(endpoint.isConnected()).thenReturn(true);
    final Promise<Void> startPromise = Promise.promise();
    adapter.doStart(startPromise);
    assertThat(startPromise.future().succeeded()).isTrue();
    adapter.createMqttDeviceEndpoint(endpoint, device, OptionalInt.empty());
    final Promise<Void> endpointClosedPromise = Promise.promise();
    doAnswer(invocation -> {
        endpointClosedPromise.complete();
        return null;
    }).when(endpoint).close();
    // WHEN a notification is sent about the tenant/device having been deleted or disabled
    NotificationEventBusSupport.sendNotification(vertx, notification);
    // THEN the MQTT endpoint representing the device connection is closed
    endpointClosedPromise.future().onComplete(ctx.succeeding(v -> {
        ctx.verify(() -> {
            // and the adapter didn't send an empty notification downstream
            assertEmptyNotificationHasNotBeenSentDownstream(device.getTenantId(), device.getDeviceId(), 0);
        });
        ctx.completeNow();
    }));
}

Example 77 with Adapter

use of org.eclipse.hono.util.Adapter in project hono by eclipse.

the class AbstractVertxBasedMqttProtocolAdapterTest method testUploadEmptyCommandResponseSucceeds.

/**
 * Verifies that the adapter accepts a command response message with an empty body.
 *
 * @param ctx The vert.x test context.
 */
@Test
public void testUploadEmptyCommandResponseSucceeds(final VertxTestContext ctx) {
    // GIVEN an adapter with a command response consumer
    final CommandResponseSender sender = givenACommandResponseSenderForAnyTenant();
    // WHEN forwarding a command response that has been published
    givenAnAdapter(properties);
    final MqttEndpoint endpoint = mockEndpoint();
    when(endpoint.isConnected()).thenReturn(Boolean.TRUE);
    final MqttPublishMessage messageFromDevice = mock(MqttPublishMessage.class);
    when(messageFromDevice.qosLevel()).thenReturn(MqttQoS.AT_MOST_ONCE);
    when(messageFromDevice.messageId()).thenReturn(5555555);
    when(messageFromDevice.topicName()).thenReturn("command/my-tenant/4712/res/1010f8ab0b53-bd96-4d99-9d9c-56b868474a6a/200");
    // ... with an empty payload
    when(messageFromDevice.payload()).thenReturn(null);
    final ResourceIdentifier address = ResourceIdentifier.fromString("command/my-tenant/4712/res/1010f8ab0b53-bd96-4d99-9d9c-56b868474a6a/200");
    adapter.uploadCommandResponseMessage(newMqttContext(messageFromDevice, endpoint, span), address).onComplete(ctx.succeeding(result -> {
        ctx.verify(() -> {
            verify(sender).sendCommandResponse(any(TenantObject.class), any(RegistrationAssertion.class), any(CommandResponse.class), any());
            // then it is forwarded successfully
            verify(metrics).reportCommand(eq(MetricsTags.Direction.RESPONSE), eq("my-tenant"), any(TenantObject.class), eq(MetricsTags.ProcessingOutcome.FORWARDED), eq(0), any());
            ctx.completeNow();
        });
    }));
}