| /** |
| * 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.mqtt; |
| |
| import org.apache.camel.EndpointInject; |
| import org.apache.camel.LoggingLevel; |
| import org.apache.camel.Produce; |
| import org.apache.camel.ProducerTemplate; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.component.mock.MockEndpoint; |
| import org.junit.Test; |
| |
| /** |
| * Tests bridging between two mqtt topic using Camel |
| * |
| * @version |
| */ |
| public class MQTTBrigeTest extends MQTTBaseTest { |
| |
| @EndpointInject(uri = "mock:result") |
| protected MockEndpoint resultEndpoint; |
| |
| @Produce(uri = "direct:start") |
| protected ProducerTemplate template; |
| |
| @Produce(uri = "direct:startWorkaround") |
| protected ProducerTemplate workaroundTemplate; |
| |
| |
| |
| @Test |
| public void testMqttBridge() throws Exception { |
| String expectedBody = "Dummy!"; |
| |
| resultEndpoint.expectedBodiesReceived(expectedBody); |
| |
| template.sendBody(expectedBody); |
| |
| resultEndpoint.assertIsSatisfied(); |
| } |
| |
| @Test |
| public void testMqttBridgeWorkAround() throws Exception { |
| String expectedBody = "Dummy!"; |
| |
| resultEndpoint.expectedBodiesReceived(expectedBody); |
| |
| workaroundTemplate.sendBody(expectedBody); |
| |
| resultEndpoint.assertIsSatisfied(); |
| } |
| |
| @Override |
| protected RouteBuilder createRouteBuilder() { |
| return new RouteBuilder() { |
| public void configure() { |
| // Bridge message over two MQTT topics |
| from("direct:start").to("mqtt:foo?publishTopicName=test/topic1"); |
| |
| from("mqtt:foo?subscribeTopicName=test/topic1").to("log:testlogger?showAll=true") |
| .to("mqtt:foo?publishTopicName=test/resulttopic") |
| .log(LoggingLevel.ERROR, "Message processed"); |
| |
| // Bridge message over two MQTT topics with a seda in between |
| from("direct:startWorkaround").to("mqtt:foo?publishTopicName=test/topic2"); |
| from("mqtt:foo?subscribeTopicName=test/topic2").to("log:testlogger?showAll=true") |
| .to("seda:a"); |
| from("seda:a").to("mqtt:foo?publishTopicName=test/resulttopic") |
| .log(LoggingLevel.ERROR, "Message processed"); |
| // Forward the result to a mock endpoint to test |
| from("mqtt:foo?subscribeTopicName=test/resulttopic").to("mock:result"); |
| } |
| }; |
| } |
| } |