| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.camel.component.paho.springboot; |
| |
| |
| |
| import java.io.UnsupportedEncodingException; |
| |
| import org.apache.camel.CamelContext; |
| import org.apache.camel.EndpointInject; |
| import org.apache.camel.Exchange; |
| import org.apache.camel.ProducerTemplate; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.component.mock.MockEndpoint; |
| import org.apache.camel.component.paho.PahoComponent; |
| import org.apache.camel.component.paho.PahoConstants; |
| import org.apache.camel.component.paho.PahoEndpoint; |
| import org.apache.camel.component.paho.PahoMessage; |
| import org.apache.camel.component.paho.PahoPersistence; |
| import org.apache.camel.spring.boot.CamelAutoConfiguration; |
| |
| import org.junit.jupiter.api.AfterAll; |
| import org.junit.jupiter.api.Test; |
| import org.junit.jupiter.api.extension.RegisterExtension; |
| |
| import static org.junit.jupiter.api.Assertions.assertEquals; |
| import static org.junit.jupiter.api.Assertions.assertNotNull; |
| |
| import org.springframework.beans.factory.annotation.Autowired; |
| import org.springframework.boot.test.context.SpringBootTest; |
| import org.springframework.context.annotation.Bean; |
| import org.springframework.context.annotation.Configuration; |
| import org.springframework.test.annotation.DirtiesContext; |
| import org.apache.camel.test.AvailablePortFinder; |
| import org.apache.camel.test.infra.activemq.services.ActiveMQEmbeddedService; |
| import org.apache.camel.test.infra.activemq.services.ActiveMQEmbeddedServiceBuilder; |
| import org.apache.camel.test.spring.junit5.CamelSpringBootTest; |
| import org.eclipse.paho.client.mqttv3.MqttMessage; |
| |
| |
| @DirtiesContext |
| @CamelSpringBootTest |
| @SpringBootTest( |
| classes = { |
| CamelAutoConfiguration.class, |
| PahoComponentTest.class, |
| PahoComponentTest.TestConfiguration.class |
| } |
| ) |
| public class PahoComponentTest { |
| |
| static int mqttPort = AvailablePortFinder.getNextAvailable(); |
| |
| @RegisterExtension |
| public ActiveMQEmbeddedService service = ActiveMQEmbeddedServiceBuilder |
| .bare() |
| .withPersistent(false) |
| .withMqttTransport(mqttPort) |
| .build(); |
| |
| |
| |
| @Autowired |
| ProducerTemplate template; |
| |
| @Autowired |
| CamelContext context; |
| |
| @EndpointInject("mock:test") |
| MockEndpoint mock; |
| |
| @EndpointInject("mock:testCustomizedPaho") |
| MockEndpoint testCustomizedPahoMock; |
| |
| @Test |
| public void checkOptions() { |
| String uri = "paho:/test/topic" + "?clientId=sampleClient" + "&brokerUrl=tcp://localhost:" + mqttPort + "&qos=2" |
| + "&persistence=file"; |
| |
| PahoEndpoint endpoint = context.getEndpoint(uri, PahoEndpoint.class); |
| |
| // Then |
| assertEquals("/test/topic", endpoint.getTopic()); |
| assertEquals("sampleClient", endpoint.getConfiguration().getClientId()); |
| assertEquals("tcp://localhost:" + mqttPort, endpoint.getConfiguration().getBrokerUrl()); |
| assertEquals(2, endpoint.getConfiguration().getQos()); |
| assertEquals(PahoPersistence.FILE, endpoint.getConfiguration().getPersistence()); |
| } |
| |
| @Test |
| public void shouldReadMessageFromMqtt() throws InterruptedException { |
| mock.reset(); |
| // Given |
| String msg = "msg"; |
| mock.expectedBodiesReceived(msg); |
| |
| // When |
| template.sendBody("direct:test", msg); |
| |
| // Then |
| mock.assertIsSatisfied(); |
| } |
| |
| @Test |
| public void shouldNotReadMessageFromUnregisteredTopic() throws InterruptedException { |
| mock.reset(); |
| // Given |
| mock.expectedMessageCount(0); |
| |
| // When |
| template.sendBody("paho:someRandomQueue?brokerUrl=tcp://localhost:" + mqttPort, "msg"); |
| |
| // Then |
| mock.assertIsSatisfied(); |
| } |
| |
| @Test |
| public void shouldKeepDefaultMessageInHeader() throws InterruptedException, UnsupportedEncodingException { |
| mock.reset(); |
| // Given |
| final String msg = "msg"; |
| mock.expectedBodiesReceived(msg); |
| |
| // When |
| template.sendBody("direct:test", msg); |
| |
| // Then |
| mock.assertIsSatisfied(); |
| |
| Exchange exchange = mock.getExchanges().get(0); |
| String payload = new String((byte[]) exchange.getIn().getBody(), "utf-8"); |
| |
| assertEquals("queue", exchange.getIn().getHeader(PahoConstants.MQTT_TOPIC)); |
| assertEquals(msg, payload); |
| } |
| |
| @Test |
| public void shouldKeepOriginalMessageInHeader() throws InterruptedException { |
| mock.reset(); |
| // Given |
| final String msg = "msg"; |
| mock.expectedBodiesReceived(msg); |
| |
| // When |
| template.sendBody("direct:test2", msg); |
| |
| // Then |
| mock.assertIsSatisfied(); |
| Exchange exchange = mock.getExchanges().get(0); |
| |
| MqttMessage message = exchange.getIn(PahoMessage.class).getMqttMessage(); |
| assertNotNull(message); |
| assertEquals(msg, new String(message.getPayload())); |
| } |
| |
| @Test |
| public void shouldReadMessageFromCustomizedComponent() throws InterruptedException { |
| testCustomizedPahoMock.reset(); |
| // Given |
| String msg = "msg"; |
| testCustomizedPahoMock.expectedBodiesReceived(msg); |
| |
| // When |
| template.sendBody("direct:testCustomizedPaho", msg); |
| |
| // Then |
| testCustomizedPahoMock.assertIsSatisfied(); |
| } |
| |
| @Test |
| public void shouldNotSendMessageAuthIsNotValid() throws InterruptedException { |
| mock.reset(); |
| // Given |
| mock.expectedMessageCount(0); |
| |
| // When |
| template.sendBody("paho:someRandomQueue?brokerUrl=tcp://localhost:" + mqttPort + "&userName=test&password=test", "msg"); |
| |
| // Then |
| mock.assertIsSatisfied(); |
| } |
| |
| |
| @AfterAll |
| public void cleanUp() { |
| service.shutdown(); |
| } |
| |
| |
| // ************************************* |
| // Config |
| // ************************************* |
| |
| @Configuration |
| public class TestConfiguration { |
| |
| @Bean |
| public RouteBuilder routeBuilder() { |
| return new RouteBuilder() { |
| @Override |
| public void configure() { |
| PahoComponent customizedPaho = new PahoComponent(); |
| context.addComponent("customizedPaho", customizedPaho); |
| |
| from("direct:test").to("paho:queue?brokerUrl=tcp://localhost:" + mqttPort); |
| from("paho:queue?brokerUrl=tcp://localhost:" + mqttPort).to("mock:test"); |
| |
| from("direct:test2").to("paho:queue?brokerUrl=tcp://localhost:" + mqttPort); |
| |
| from("paho:persistenceTest?persistence=FILE&brokerUrl=tcp://localhost:" + mqttPort).to("mock:persistenceTest"); |
| |
| from("direct:testCustomizedPaho").to("customizedPaho:testCustomizedPaho?brokerUrl=tcp://localhost:" + mqttPort); |
| from("paho:testCustomizedPaho?brokerUrl=tcp://localhost:" + mqttPort).to("mock:testCustomizedPaho"); |
| } |
| }; |
| } |
| } |
| |
| |
| |
| } |