| /* |
| * 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.google.pubsub.integration; |
| import java.io.ByteArrayInputStream; |
| import java.io.IOException; |
| import java.io.ObjectInputStream; |
| import java.util.Arrays; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.apache.camel.Endpoint; |
| import org.apache.camel.EndpointInject; |
| import org.apache.camel.Exchange; |
| import org.apache.camel.Produce; |
| import org.apache.camel.ProducerTemplate; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.component.google.pubsub.PubsubTestSupport; |
| import org.apache.camel.component.mock.MockEndpoint; |
| import org.apache.camel.support.DefaultExchange; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| public class BodyTypesTest extends PubsubTestSupport { |
| |
| private static final String TOPIC_NAME = "typesSend"; |
| private static final String SUBSCRIPTION_NAME = "TypesReceive"; |
| |
| @EndpointInject("direct:from") |
| private Endpoint directIn; |
| |
| @EndpointInject("google-pubsub:{{project.id}}:" + TOPIC_NAME) |
| private Endpoint pubsubTopic; |
| |
| @EndpointInject("mock:sendResult") |
| private MockEndpoint sendResult; |
| |
| @EndpointInject("google-pubsub:{{project.id}}:" + SUBSCRIPTION_NAME) |
| private Endpoint pubsubSubscription; |
| |
| @EndpointInject("mock:receiveResult") |
| private MockEndpoint receiveResult; |
| |
| @Produce("direct:from") |
| private ProducerTemplate producer; |
| |
| @BeforeClass |
| public static void createTopicSubscription() throws Exception { |
| createTopicSubscriptionPair(TOPIC_NAME, SUBSCRIPTION_NAME); |
| } |
| |
| @Override |
| protected RouteBuilder createRouteBuilder() throws Exception { |
| return new RouteBuilder() { |
| public void configure() { |
| from(directIn) |
| .routeId("Single_Send") |
| .to(pubsubTopic) |
| .to(sendResult); |
| |
| from(pubsubSubscription) |
| .routeId("Single_Receive") |
| .to("direct:one"); |
| |
| from("direct:one") |
| .to(receiveResult); |
| } |
| }; |
| } |
| |
| @Test |
| public void byteArray() throws Exception { |
| |
| Exchange exchange = new DefaultExchange(context); |
| |
| byte[] body = {1, 2, 3}; |
| |
| exchange.getIn().setBody(body); |
| |
| receiveResult.expectedMessageCount(1); |
| |
| producer.send(exchange); |
| |
| List<Exchange> sentExchanges = sendResult.getExchanges(); |
| assertEquals("Sent exchanges", 1, sentExchanges.size()); |
| |
| Exchange sentExchange = sentExchanges.get(0); |
| |
| assertTrue("Sent body type is byte[]", |
| sentExchange.getIn().getBody() instanceof byte[]); |
| |
| assertTrue("Sent body type is the one sent", |
| sentExchange.getIn().getBody() == body); |
| |
| receiveResult.assertIsSatisfied(5000); |
| |
| List<Exchange> receivedExchanges = receiveResult.getExchanges(); |
| |
| assertNotNull("Received exchanges", receivedExchanges); |
| |
| Exchange receivedExchange = receivedExchanges.get(0); |
| |
| assertTrue("Received body is of byte[] type", |
| receivedExchange.getIn().getBody() instanceof byte[]); |
| |
| assertTrue("Received body equals sent", |
| Arrays.equals(body, (byte[]) receivedExchange.getIn().getBody())); |
| |
| } |
| |
| @Test |
| public void objectSerialised() throws Exception { |
| |
| Exchange exchange = new DefaultExchange(context); |
| |
| Map<String, String> body = new HashMap<>(); |
| body.put("KEY", "VALUE1212"); |
| |
| exchange.getIn().setBody(body); |
| |
| receiveResult.expectedMessageCount(1); |
| |
| producer.send(exchange); |
| |
| List<Exchange> sentExchanges = sendResult.getExchanges(); |
| assertEquals("Sent exchanges", 1, sentExchanges.size()); |
| |
| Exchange sentExchange = sentExchanges.get(0); |
| |
| assertTrue("Sent body type is byte[]", |
| sentExchange.getIn().getBody() instanceof Map); |
| |
| receiveResult.assertIsSatisfied(5000); |
| |
| List<Exchange> receivedExchanges = receiveResult.getExchanges(); |
| |
| assertNotNull("Received exchanges", receivedExchanges); |
| |
| Exchange receivedExchange = receivedExchanges.get(0); |
| |
| assertTrue("Received body is of byte[] type", |
| receivedExchange.getIn().getBody() instanceof byte[]); |
| |
| Object bodyReceived = deserialize((byte[]) receivedExchange.getIn().getBody()); |
| |
| assertTrue("Received body is a Map ", |
| ((Map) bodyReceived).get("KEY").equals("VALUE1212")); |
| |
| } |
| |
| public static Object deserialize(byte[] data) throws IOException, ClassNotFoundException { |
| ByteArrayInputStream in = new ByteArrayInputStream(data); |
| ObjectInputStream is = new ObjectInputStream(in); |
| return is.readObject(); |
| } |
| } |