Java tutorial
/** * 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 com.nxttxn.vramel.components.rabbitMQ; import java.util.HashMap; import java.util.Map; import com.nxttxn.vramel.VramelContext; import com.rabbitmq.client.ConnectionFactory; import org.junit.Test; import org.mockito.Mockito; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertNull; import static org.junit.Assert.assertSame; public class RabbitMQComponentTest { private VramelContext context = Mockito.mock(VramelContext.class); @Test public void testDefaultProperties() throws Exception { RabbitMQEndpoint endpoint = createEndpoint(new HashMap<String, Object>()); assertEquals(14, endpoint.getPortNumber()); assertEquals(10, endpoint.getThreadPoolSize()); assertEquals(true, endpoint.isAutoAck()); assertEquals(true, endpoint.isAutoDelete()); assertEquals(true, endpoint.isDurable()); assertEquals("direct", endpoint.getExchangeType()); assertEquals(ConnectionFactory.DEFAULT_CONNECTION_TIMEOUT, endpoint.getConnectionTimeout()); assertEquals(ConnectionFactory.DEFAULT_CHANNEL_MAX, endpoint.getRequestedChannelMax()); assertEquals(ConnectionFactory.DEFAULT_FRAME_MAX, endpoint.getRequestedFrameMax()); assertEquals(ConnectionFactory.DEFAULT_HEARTBEAT, endpoint.getRequestedHeartbeat()); assertNull(endpoint.getConnectionFactory()); } @Test public void testPropertiesSet() throws Exception { Map<String, Object> params = new HashMap<String, Object>(); params.put("username", "coldplay"); params.put("password", "chrism"); params.put("autoAck", true); params.put("vhost", "vman"); params.put("threadPoolSize", 515); params.put("portNumber", 14123); params.put("hostname", "special.host"); params.put("queue", "queuey"); params.put("exchangeType", "topic"); params.put("connectionTimeout", 123); params.put("requestedChannelMax", 456); params.put("requestedFrameMax", 789); params.put("requestedHeartbeat", 321); RabbitMQEndpoint endpoint = createEndpoint(params); assertEquals("chrism", endpoint.getPassword()); assertEquals("coldplay", endpoint.getUsername()); assertEquals("queuey", endpoint.getQueue()); assertEquals("vman", endpoint.getVhost()); assertEquals("special.host", endpoint.getHostname()); assertEquals(14123, endpoint.getPortNumber()); assertEquals(515, endpoint.getThreadPoolSize()); assertEquals(true, endpoint.isAutoAck()); assertEquals(true, endpoint.isAutoDelete()); assertEquals(true, endpoint.isDurable()); assertEquals("topic", endpoint.getExchangeType()); assertEquals(123, endpoint.getConnectionTimeout()); assertEquals(456, endpoint.getRequestedChannelMax()); assertEquals(789, endpoint.getRequestedFrameMax()); assertEquals(321, endpoint.getRequestedHeartbeat()); } private RabbitMQEndpoint createEndpoint(Map<String, Object> params) throws Exception { String uri = "rabbitMQ:special.host:14/queuey"; String remaining = "special.host:14/queuey"; return new RabbitMQComponent(context).createEndpoint(uri, remaining, params); } // @Test // public void testConnectionFactoryRef() throws Exception { // SimpleRegistry registry = new SimpleRegistry(); // ConnectionFactory connectionFactoryMock = Mockito.mock(ConnectionFactory.class); // registry.put("connectionFactoryMock", connectionFactoryMock); // // VramelContext defaultContext = new DefaultVramelContext(registry); // // Map<String, Object> params = new HashMap<String, Object>(); // params.put("connectionFactory", "#connectionFactoryMock"); // // RabbitMQEndpoint endpoint = new RabbitMQComponent(defaultContext).createEndpoint("rabbitMQ:localhost/exchange", "localhost/exchange", params); // // assertSame(connectionFactoryMock, endpoint.getConnectionFactory()); // // } }