| /** |
| * 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.spring.boot; |
| |
| import java.util.concurrent.TimeUnit; |
| |
| import org.apache.camel.CamelContext; |
| import org.apache.camel.ServiceStatus; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.impl.SupervisingRouteController; |
| import org.apache.camel.spring.boot.dummy.DummyComponent; |
| import org.apache.camel.util.backoff.BackOffTimer; |
| import org.junit.Assert; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.springframework.beans.factory.annotation.Autowired; |
| import org.springframework.boot.test.context.SpringBootTest; |
| import org.springframework.context.annotation.Bean; |
| import org.springframework.context.annotation.Configuration; |
| import org.springframework.test.annotation.DirtiesContext; |
| import org.springframework.test.context.junit4.SpringRunner; |
| |
| import static org.awaitility.Awaitility.await; |
| |
| @DirtiesContext |
| @RunWith(SpringRunner.class) |
| @SpringBootTest( |
| classes = { |
| CamelAutoConfiguration.class, |
| SupervisingRouteControllerAutoConfiguration.class, |
| SupervisingRouteControllerRestartTest.TestConfiguration.class |
| }, |
| properties = { |
| "camel.springboot.xml-routes = false", |
| "camel.springboot.main-run-controller = true", |
| "camel.supervising.controller.enabled = true", |
| "camel.supervising.controller.initial-delay = 2s", |
| "camel.supervising.controller.default-back-off.delay = 1s", |
| "camel.supervising.controller.default-back-off.max-attempts = 10", |
| "camel.supervising.controller.routes.bar.back-off.delay = 10s", |
| "camel.supervising.controller.routes.bar.back-off.max-attempts = 3", |
| "camel.supervising.controller.routes.timer-unmanaged.supervise = false" |
| } |
| ) |
| public class SupervisingRouteControllerRestartTest { |
| |
| @Autowired |
| private CamelContext context; |
| |
| @Test |
| public void testRouteRestart() throws Exception { |
| Assert.assertNotNull(context.getRouteController()); |
| Assert.assertTrue(context.getRouteController() instanceof SupervisingRouteController); |
| |
| SupervisingRouteController controller = context.getRouteController().unwrap(SupervisingRouteController.class); |
| |
| // Wait for the controller to start the routes |
| await().atMost(3, TimeUnit.SECONDS).untilAsserted(() -> { |
| // now its suspended by the policy |
| Assert.assertEquals(ServiceStatus.Started, context.getRouteStatus("foo")); |
| Assert.assertEquals(ServiceStatus.Started, context.getRouteStatus("bar")); |
| Assert.assertEquals(ServiceStatus.Started, context.getRouteStatus("dummy")); |
| }); |
| |
| // restart the dummy route which should fail on first attempt |
| controller.stopRoute("dummy"); |
| |
| Assert.assertNull(context.getRoute("dummy").getRouteContext().getRouteController()); |
| |
| try { |
| controller.startRoute("dummy"); |
| } catch (Exception e) { |
| Assert.assertEquals("Forced error on restart", e.getMessage()); |
| } |
| |
| Assert.assertTrue(controller.getBackOffContext("dummy").isPresent()); |
| Assert.assertEquals(BackOffTimer.Task.Status.Active, controller.getBackOffContext("dummy").get().getStatus()); |
| Assert.assertTrue(controller.getBackOffContext("dummy").get().getCurrentAttempts() > 0); |
| |
| // Wait for wile to give time to the controller to start the route |
| await().atMost(2, TimeUnit.SECONDS).untilAsserted(() -> { |
| // now its suspended by the policy |
| Assert.assertEquals(ServiceStatus.Started, context.getRouteStatus("dummy")); |
| Assert.assertNotNull(context.getRoute("dummy").getRouteContext().getRouteController()); |
| Assert.assertFalse(controller.getBackOffContext("dummy").isPresent()); |
| }); |
| } |
| |
| // ************************************* |
| // Config |
| // ************************************* |
| |
| @Configuration |
| public static class TestConfiguration { |
| |
| @Bean |
| public RouteBuilder routeBuilder() { |
| return new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| getContext().addComponent("dummy", new DummyComponent()); |
| |
| from("timer:foo?period=5s") |
| .id("foo") |
| .startupOrder(2) |
| .to("mock:foo"); |
| from("timer:bar?period=5s") |
| .id("bar") |
| .startupOrder(1) |
| .to("mock:bar"); |
| from("timer:unmanaged?period=5s") |
| .id("timer-unmanaged") |
| .to("mock:timer-unmanaged"); |
| from("timer:no-autostartup?period=5s") |
| .id("timer-no-autostartup") |
| .autoStartup(false) |
| .to("mock:timer-no-autostartup"); |
| |
| from("dummy:foo?failOnRestart=true") |
| .id("dummy") |
| .to("mock:dummy"); |
| } |
| }; |
| } |
| } |
| } |