Examples with KafkaHeader io.vertx.kafka.client.producer.KafkaHeader used on opensource projects

Example 11 with KafkaHeader

use of io.vertx.kafka.client.producer.KafkaHeader in project hono by eclipse.

the class KafkaBasedCommandTest method testFromRoutedCommandRecordFailsForMissingTenantId.

/**
 * Verifies that a command cannot be created from a record that doesn't contain a <em>tenant_id</em> header
 * if the record is parsed as a command forwarded by the Command Router.
 */
@Test
public void testFromRoutedCommandRecordFailsForMissingTenantId() {
    final String topic = new HonoTopic(HonoTopic.Type.COMMAND_INTERNAL, "myAdapterInstanceId").toString();
    final String correlationId = "the-correlation-id";
    final String gatewayId = "gw-1";
    final String targetDeviceId = "4711";
    final String subject = "doThis";
    final List<KafkaHeader> headers = new ArrayList<>(getHeaders(targetDeviceId, subject, correlationId));
    headers.add(KafkaRecordHelper.createViaHeader(gatewayId));
    final KafkaConsumerRecord<String, Buffer> commandRecord = getCommandRecord(topic, targetDeviceId, headers);
    assertThrows(IllegalArgumentException.class, () -> {
        KafkaBasedCommand.fromRoutedCommandRecord(commandRecord);
    });
}

Example 12 with KafkaHeader

use of io.vertx.kafka.client.producer.KafkaHeader in project hono by eclipse.

the class KafkaBasedCommandTest method testFromRecordFailsForRecordWithoutSubject.

/**
 * Verifies that a command cannot be created from a record that doesn't contain a <em>subject</em> header.
 */
@Test
public void testFromRecordFailsForRecordWithoutSubject() {
    final String topic = new HonoTopic(HonoTopic.Type.COMMAND, Constants.DEFAULT_TENANT).toString();
    final String deviceId = "4711";
    final List<KafkaHeader> headers = List.of(KafkaRecordHelper.createDeviceIdHeader(deviceId));
    final KafkaConsumerRecord<String, Buffer> commandRecord = getCommandRecord(topic, deviceId, headers);
    final KafkaBasedCommand command = KafkaBasedCommand.from(commandRecord);
    assertFalse(command.isValid());
    assertThat(command.getInvalidCommandReason()).contains("subject");
}

Example 13 with KafkaHeader

use of io.vertx.kafka.client.producer.KafkaHeader in project hono by eclipse.

the class KafkaBasedCommandTest method testFromRecordFailsForMissingCorrelationIdWithResponseRequired.

/**
 * Verifies that a valid command cannot be created from a record that has the <em>response-required</em>
 * header set to "true" but has no <em>correlation-id</em> header.
 */
@Test
public void testFromRecordFailsForMissingCorrelationIdWithResponseRequired() {
    final String topic = new HonoTopic(HonoTopic.Type.COMMAND, Constants.DEFAULT_TENANT).toString();
    final String deviceId = "4711";
    final String subject = "doThis";
    final List<KafkaHeader> headers = new ArrayList<>(getHeaders(deviceId, subject));
    headers.add(KafkaRecordHelper.createResponseRequiredHeader(true));
    final KafkaConsumerRecord<String, Buffer> commandRecord = getCommandRecord(topic, deviceId, headers);
    final KafkaBasedCommand cmd = KafkaBasedCommand.from(commandRecord);
    assertFalse(cmd.isValid());
    assertThat(cmd.getInvalidCommandReason()).contains("correlation-id");
}

Example 14 with KafkaHeader

use of io.vertx.kafka.client.producer.KafkaHeader in project hono by eclipse.

the class KafkaBasedCommandTest method testGetDeliveryFailureNotificationProperties.

/**
 * Verifies the return value of getDeliveryFailureNotificationProperties().
 */
@Test
public void testGetDeliveryFailureNotificationProperties() {
    final String topic = new HonoTopic(HonoTopic.Type.COMMAND, Constants.DEFAULT_TENANT).toString();
    final String correlationId = "the-correlation-id";
    final String deviceId = "4711";
    final String subject = "doThis";
    final List<KafkaHeader> headers = new ArrayList<>(getHeaders(deviceId, subject, correlationId));
    headers.add(KafkaHeader.header(KafkaBasedCommand.DELIVERY_FAILURE_NOTIFICATION_METADATA_PREFIX, "v1"));
    headers.add(KafkaHeader.header(KafkaBasedCommand.DELIVERY_FAILURE_NOTIFICATION_METADATA_PREFIX, "toBeIgnored"));
    headers.add(KafkaHeader.header(KafkaBasedCommand.DELIVERY_FAILURE_NOTIFICATION_METADATA_PREFIX + "-title", "v2"));
    final KafkaConsumerRecord<String, Buffer> commandRecord = getCommandRecord(topic, deviceId, headers);
    final KafkaBasedCommand cmd = KafkaBasedCommand.from(commandRecord);
    final Map<String, String> deliveryFailureNotificationProperties = cmd.getDeliveryFailureNotificationProperties();
    assertThat(deliveryFailureNotificationProperties.size()).isEqualTo(2);
    assertThat(deliveryFailureNotificationProperties.get(KafkaBasedCommand.DELIVERY_FAILURE_NOTIFICATION_METADATA_PREFIX)).isEqualTo("v1");
    assertThat(deliveryFailureNotificationProperties.get(KafkaBasedCommand.DELIVERY_FAILURE_NOTIFICATION_METADATA_PREFIX + "-title")).isEqualTo("v2");
}

Example 15 with KafkaHeader

use of io.vertx.kafka.client.producer.KafkaHeader in project hono by eclipse.

the class KafkaCommandProcessingQueueTest method getTestCommandContext.

@SuppressWarnings("unchecked")
private KafkaBasedCommandContext getTestCommandContext(final int offset) {
    final String deviceId = "deviceId";
    final List<KafkaHeader> headers = new ArrayList<>(List.of(KafkaRecordHelper.createDeviceIdHeader(deviceId), KafkaRecordHelper.createSubjectHeader("subject_" + offset), KafkaRecordHelper.createCorrelationIdHeader("correlationId")));
    final KafkaConsumerRecord<String, Buffer> consumerRecord = mock(KafkaConsumerRecord.class);
    when(consumerRecord.headers()).thenReturn(headers);
    when(consumerRecord.topic()).thenReturn(topic);
    when(consumerRecord.key()).thenReturn(deviceId);
    when(consumerRecord.offset()).thenReturn((long) offset);
    when(consumerRecord.partition()).thenReturn(0);
    final KafkaBasedCommand cmd = KafkaBasedCommand.from(consumerRecord);
    return new KafkaBasedCommandContext(cmd, mock(CommandResponseSender.class), mock(Span.class)) {

        @Override
        public String toString() {
            return "Command " + offset;
        }
    };
}