| /** |
| * 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.seda; |
| |
| import org.apache.camel.ContextTestSupport; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.component.mock.MockEndpoint; |
| import org.apache.camel.util.ServiceHelper; |
| |
| /** |
| * |
| */ |
| public class SedaConsumerSuspendResumeTest extends ContextTestSupport { |
| |
| public void testSuspendResume() throws Exception { |
| MockEndpoint mock = getMockEndpoint("mock:bar"); |
| mock.expectedMessageCount(1); |
| |
| template.sendBody("seda:foo", "A"); |
| |
| mock.assertIsSatisfied(); |
| |
| assertEquals("Started", context.getRouteStatus("foo").name()); |
| assertEquals("Started", context.getRouteStatus("bar").name()); |
| |
| // suspend bar consumer (not the route) |
| SedaConsumer consumer = (SedaConsumer) context.getRoute("bar").getConsumer(); |
| |
| ServiceHelper.suspendService(consumer); |
| assertEquals("Suspended", consumer.getStatus().name()); |
| |
| // send a message to the route but the consumer is suspended |
| // so it should not route it |
| resetMocks(); |
| mock.expectedMessageCount(0); |
| |
| // wait a bit to ensure consumer is suspended, as it could be in a poll mode where |
| // it would poll and route (there is a little slack (up till 1 sec) before suspension is empowered) |
| Thread.sleep(2000); |
| |
| template.sendBody("seda:foo", "B"); |
| // wait 2 sec to ensure seda consumer thread would have tried to poll otherwise |
| mock.assertIsSatisfied(2000); |
| |
| // resume consumer |
| resetMocks(); |
| mock.expectedMessageCount(1); |
| |
| // resume bar consumer (not the route) |
| ServiceHelper.resumeService(consumer); |
| assertEquals("Started", consumer.getStatus().name()); |
| |
| // the message should be routed now |
| mock.assertIsSatisfied(); |
| } |
| |
| @Override |
| protected RouteBuilder createRouteBuilder() throws Exception { |
| return new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| from("seda:foo").routeId("foo").to("seda:bar"); |
| |
| from("seda:bar").routeId("bar").to("mock:bar"); |
| } |
| }; |
| } |
| } |