| /* |
| * 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.meecrowave.test.api; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import javax.enterprise.context.ApplicationScoped; |
| import javax.enterprise.event.Observes; |
| import javax.enterprise.inject.spi.CDI; |
| import javax.ws.rs.GET; |
| import javax.ws.rs.Path; |
| import javax.ws.rs.Produces; |
| import javax.ws.rs.client.Client; |
| import javax.ws.rs.client.ClientBuilder; |
| import javax.ws.rs.core.MediaType; |
| |
| import org.apache.meecrowave.Meecrowave; |
| import org.apache.meecrowave.api.ListeningBase; |
| import org.apache.meecrowave.api.StartListening; |
| import org.apache.meecrowave.api.StopListening; |
| import org.junit.Test; |
| |
| public class ListeningTest { |
| @Test |
| public void events() { |
| final Listener listener; |
| final String base; |
| int count = 0; |
| try (final Meecrowave meecrowave = new Meecrowave( |
| new Meecrowave.Builder() |
| .randomHttpPort() |
| .includePackages(ListeningTest.class.getName())).bake()) { |
| count++; |
| listener = CDI.current().select(Listener.class).get(); |
| assertEquals(count, listener.getEvents().size()); |
| |
| base = "http://localhost:" + meecrowave.getConfiguration().getHttpPort(); |
| assertEquals(base, listener.getEvents().iterator().next().getFirstBase()); |
| } |
| |
| count++; |
| assertEquals(count, listener.getEvents().size()); |
| assertEquals(base, listener.getEvents().get(count - 1).getFirstBase()); |
| } |
| |
| @Path("ping") |
| @ApplicationScoped |
| public static class Ping { |
| @GET |
| @Produces(MediaType.TEXT_PLAIN) |
| public String get() { |
| return "ping"; |
| } |
| } |
| |
| @ApplicationScoped |
| public static class Listener { |
| private final List<ListeningBase> events = new ArrayList<>(); |
| |
| public synchronized void onStart(@Observes final StartListening listening) { |
| events.add(listening); |
| assertPing(listening); |
| } |
| |
| public synchronized void onStop(@Observes final StopListening listening) { |
| events.add(listening); |
| assertPing(listening); |
| } |
| |
| private void assertPing(final ListeningBase listening) { |
| final Client actual = ClientBuilder.newClient(); |
| try { |
| assertEquals("ping", actual.target(listening.getFirstBase()) |
| .path("ping") |
| .request(MediaType.TEXT_PLAIN_TYPE) |
| .get(String.class).trim()); |
| } finally { |
| actual.close(); |
| } |
| } |
| |
| List<ListeningBase> getEvents() { |
| return events; |
| } |
| } |
| } |