| /* |
| * 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.jgroups.raft; |
| |
| import org.apache.camel.Exchange; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.component.mock.MockEndpoint; |
| import org.junit.Test; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| public class JGroupsRaftConsumerTest extends JGroupsRaftAbstractTest { |
| private static final String CLUSTER_NAME = "JGroupsRaftConsumerTest"; |
| private static final String CONFIGURED_ENDPOINT_URI = "jgroups-raft:" + CLUSTER_NAME + "?raftId=A&channelProperties=raftABC.xml&enableRoleChangeEvents=true"; |
| private static final String CONFIGURED_ENDPOINT_URI2 = "jgroups-raft:" + CLUSTER_NAME + "?raftId=B&channelProperties=raftABC.xml&enableRoleChangeEvents=true"; |
| private static final String CONFIGURED_ENDPOINT_URI3 = "jgroups-raft:" + CLUSTER_NAME + "?raftId=C&channelProperties=raftABC.xml&enableRoleChangeEvents=true"; |
| |
| private static final Logger LOG = LoggerFactory.getLogger(JGroupsRaftConsumerTest.class); |
| |
| @Override |
| protected RouteBuilder createRouteBuilder() throws Exception { |
| return new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| from(CONFIGURED_ENDPOINT_URI).to("mock:out"); |
| from(CONFIGURED_ENDPOINT_URI2).to("mock:out2"); |
| from(CONFIGURED_ENDPOINT_URI3).to("mock:out3"); |
| } |
| }; |
| } |
| |
| @Test |
| public void shouldReceiveChangeRoleEvents() throws Exception { |
| JGroupsRaftEndpoint endpoint = getMandatoryEndpoint(CONFIGURED_ENDPOINT_URI, JGroupsRaftEndpoint.class); |
| JGroupsRaftEndpoint endpoint2 = getMandatoryEndpoint(CONFIGURED_ENDPOINT_URI2, JGroupsRaftEndpoint.class); |
| JGroupsRaftEndpoint endpoint3 = getMandatoryEndpoint(CONFIGURED_ENDPOINT_URI3, JGroupsRaftEndpoint.class); |
| |
| waitForLeader(5, endpoint.getResolvedRaftHandle(), endpoint2.getResolvedRaftHandle(), endpoint3.getResolvedRaftHandle()); |
| |
| MockEndpoint mock = getMockEndpoint("mock:out"); |
| MockEndpoint mock2 = getMockEndpoint("mock:out2"); |
| MockEndpoint mock3 = getMockEndpoint("mock:out3"); |
| |
| Exchange leaderEventExchange = null; |
| |
| for (Exchange exc : mock.getReceivedExchanges()) { |
| LOG.info("mock" + exc.getIn().getHeader(JGroupsRaftConstants.HEADER_JGROUPSRAFT_EVENT_TYPE, JGroupsRaftEventType.class)); |
| if (leaderEventExchange != null) { |
| break; |
| } |
| if (JGroupsRaftEventType.LEADER.equals(exc.getIn().getHeader(JGroupsRaftConstants.HEADER_JGROUPSRAFT_EVENT_TYPE, JGroupsRaftEventType.class))) { |
| leaderEventExchange = exc; |
| } |
| } |
| for (Exchange exc : mock2.getReceivedExchanges()) { |
| LOG.info("mock2" + exc.getIn().getHeader(JGroupsRaftConstants.HEADER_JGROUPSRAFT_EVENT_TYPE, JGroupsRaftEventType.class)); |
| if (leaderEventExchange != null) { |
| break; |
| } |
| if (JGroupsRaftEventType.LEADER.equals(exc.getIn().getHeader(JGroupsRaftConstants.HEADER_JGROUPSRAFT_EVENT_TYPE, JGroupsRaftEventType.class))) { |
| leaderEventExchange = exc; |
| } |
| } |
| for (Exchange exc : mock3.getReceivedExchanges()) { |
| LOG.info("mock3" + exc.getIn().getHeader(JGroupsRaftConstants.HEADER_JGROUPSRAFT_EVENT_TYPE, JGroupsRaftEventType.class)); |
| if (leaderEventExchange != null) { |
| break; |
| } |
| if (JGroupsRaftEventType.LEADER.equals(exc.getIn().getHeader(JGroupsRaftConstants.HEADER_JGROUPSRAFT_EVENT_TYPE, JGroupsRaftEventType.class))) { |
| leaderEventExchange = exc; |
| } |
| } |
| |
| checkHeaders(leaderEventExchange); |
| } |
| } |