| /** |
| * 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.hazelcast; |
| |
| import java.util.Map; |
| import java.util.concurrent.TimeUnit; |
| |
| import com.hazelcast.core.Hazelcast; |
| import com.hazelcast.core.HazelcastInstance; |
| |
| import org.apache.camel.Exchange; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.component.mock.MockEndpoint; |
| import org.apache.camel.test.junit4.CamelTestSupport; |
| import org.junit.Ignore; |
| import org.junit.Test; |
| |
| public class HazelcastInstanceConsumerTest extends CamelTestSupport { |
| |
| @Test |
| public void testAddInstance() throws InterruptedException { |
| |
| MockEndpoint added = getMockEndpoint("mock:added"); |
| added.setExpectedMessageCount(2); |
| |
| Hazelcast.newHazelcastInstance(null); |
| Hazelcast.newHazelcastInstance(null); |
| |
| assertMockEndpointsSatisfied(5000, TimeUnit.MILLISECONDS); |
| |
| // check headers |
| Exchange ex = added.getExchanges().get(0); |
| Map<String, Object> headers = ex.getIn().getHeaders(); |
| |
| this.checkHeaders(headers, HazelcastConstants.ADDED); |
| |
| Hazelcast.shutdownAll(); |
| } |
| |
| @Test |
| @SuppressWarnings("deprecation") |
| @Ignore("Shutdown causes further hazelast tests to fail") |
| public void testRemoveInstance() throws InterruptedException { |
| |
| MockEndpoint removed = getMockEndpoint("mock:removed"); |
| removed.setExpectedMessageCount(1); |
| |
| HazelcastInstance h1 = Hazelcast.newHazelcastInstance(null); |
| |
| // TODO --> check how an instance can be killed... |
| h1.shutdown(); |
| |
| assertMockEndpointsSatisfied(5000, TimeUnit.MILLISECONDS); |
| |
| // check headers |
| Exchange ex = removed.getExchanges().get(0); |
| Map<String, Object> headers = ex.getIn().getHeaders(); |
| |
| this.checkHeaders(headers, HazelcastConstants.REMOVED); |
| |
| Hazelcast.shutdownAll(); |
| } |
| |
| @Override |
| protected RouteBuilder createRouteBuilder() throws Exception { |
| return new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| from(String.format("hazelcast:%sfoo", HazelcastConstants.INSTANCE_PREFIX)).log("instance...").choice() |
| .when(header(HazelcastConstants.LISTENER_ACTION).isEqualTo(HazelcastConstants.ADDED)).log("...added").to("mock:added").otherwise().log("...removed").to("mock:removed"); |
| } |
| }; |
| } |
| |
| private void checkHeaders(Map<String, Object> headers, String action) { |
| assertEquals(action, headers.get(HazelcastConstants.LISTENER_ACTION)); |
| assertEquals(HazelcastConstants.INSTANCE_LISTENER, headers.get(HazelcastConstants.LISTENER_TYPE)); |
| assertNotNull(headers.get(HazelcastConstants.LISTENER_TIME)); |
| assertNotNull(headers.get(HazelcastConstants.INSTANCE_HOST)); |
| assertNotNull(headers.get(HazelcastConstants.INSTANCE_PORT)); |
| } |
| } |