Java tutorial
/* * Copyright 2017 the original author or authors. * * Licensed 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.springframework.amqp.rabbit.junit; import static org.junit.Assert.assertEquals; import java.util.HashMap; import java.util.Map; import org.junit.Test; import org.springframework.beans.DirectFieldAccessor; import com.rabbitmq.client.ConnectionFactory; /** * @author Gary Russell * @since 1.7.2 * */ public class BrokerRunningTests { @Test public void testVars() { BrokerRunning brokerRunning = BrokerRunning.isBrokerAndManagementRunning(); brokerRunning.setAdminPassword("foo"); brokerRunning.setAdminUser("bar"); brokerRunning.setHostName("baz"); brokerRunning.setPassword("qux"); brokerRunning.setPort(1234); brokerRunning.setUser("fiz"); assertEquals("http://baz:15672/api/", brokerRunning.getAdminUri()); ConnectionFactory connectionFactory = brokerRunning.getConnectionFactory(); assertEquals("baz", connectionFactory.getHost()); assertEquals(1234, connectionFactory.getPort()); assertEquals("fiz", connectionFactory.getUsername()); assertEquals("qux", connectionFactory.getPassword()); } @Test public void testEnvironmentVars() { Map<String, String> vars = new HashMap<>(); vars.put("RABBITMQ_TEST_ADMIN_PASSWORD", "FOO"); vars.put("RABBITMQ_TEST_ADMIN_URI", "http://foo/bar"); vars.put("RABBITMQ_TEST_ADMIN_USER", "BAR"); vars.put("RABBITMQ_TEST_HOSTNAME", "BAZ"); vars.put("RABBITMQ_TEST_PASSWORD", "QUX"); vars.put("RABBITMQ_TEST_PORT", "2345"); vars.put("RABBITMQ_TEST_USER", "FIZ"); BrokerRunning.setEnvironmentVariableOverrides(vars); BrokerRunning brokerRunning = BrokerRunning.isBrokerAndManagementRunning(); assertEquals("http://foo/bar", brokerRunning.getAdminUri()); ConnectionFactory connectionFactory = brokerRunning.getConnectionFactory(); assertEquals("BAZ", connectionFactory.getHost()); assertEquals(2345, connectionFactory.getPort()); assertEquals("FIZ", connectionFactory.getUsername()); assertEquals("QUX", connectionFactory.getPassword()); DirectFieldAccessor dfa = new DirectFieldAccessor(brokerRunning); assertEquals("BAR", dfa.getPropertyValue("adminUser")); assertEquals("FOO", dfa.getPropertyValue("adminPassword")); BrokerRunning.clearEnvironmentVariableOverrides(); } }