/* * Copyright 2019 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 * * https://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 io.pivotal.spring.cloud.service.registry; import java.util.Map; import java.util.UUID; import org.junit.Before; import org.junit.Test; import org.springframework.boot.autoconfigure.AutoConfigurations; import org.springframework.boot.test.context.runner.WebApplicationContextRunner; import org.springframework.cloud.netflix.eureka.EurekaInstanceConfigBean; import static org.assertj.core.api.Assertions.assertThat; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertFalse; import static org.junit.Assert.assertTrue; /** * Test cases for {@link EurekaInstanceAutoConfiguration} * * @author Chris Schaefer * @author Will Tran * @author Dylan Roberts */ public class EurekaInstanceAutoConfigurationTest { private static final String ROUTE_REGISTRATION_METHOD = "route"; private static final String DIRECT_REGISTRATION_METHOD = "direct"; private static final String INSTANCE_GUID = UUID.randomUUID().toString(); private static final String INSTANCE_INDEX = "12"; private static final String HOSTNAME = "www.route.com"; private static final String IP = "1.2.3.4"; private static final int PORT = 54321; private static final String INSTANCE_ID = UUID.randomUUID().toString(); private static final String ZONE_URI = "https://eureka-123.west.my-cf.com/eureka/"; private static final String ZONE = "west.my-cf.com"; private static final String UNKNOWN_ZONE = "unknown"; private WebApplicationContextRunner contextRunner; @Before public void setUp() { contextRunner = new WebApplicationContextRunner() .withPropertyValues("eureka.client.serviceUrl.defaultZone=" + ZONE_URI, "vcap.application.uris[0]=" + HOSTNAME, "vcap.application.instance_id=" + INSTANCE_ID, "vcap.application.application_id=" + INSTANCE_GUID, "cf.instance.index=" + INSTANCE_INDEX, "cf.instance.internal.ip=" + IP, "port=" + PORT) .withConfiguration(AutoConfigurations.of(EurekaInstanceAutoConfiguration.class)); } @Test public void testRouteRegistration() { contextRunner = contextRunner .withPropertyValues("spring.cloud.services.registrationMethod=" + ROUTE_REGISTRATION_METHOD); testDefaultRegistration(); } @Test public void testDefaultRegistration() { contextRunner.run(context -> { assertThat(context).hasSingleBean(EurekaInstanceConfigBean.class); EurekaInstanceConfigBean eurekaInstanceConfigBean = context.getBean(EurekaInstanceConfigBean.class); assertEquals(HOSTNAME + ":" + INSTANCE_ID, eurekaInstanceConfigBean.getInstanceId()); assertEquals(HOSTNAME, eurekaInstanceConfigBean.getHostname()); assertEquals(80, eurekaInstanceConfigBean.getNonSecurePort()); assertEquals(443, eurekaInstanceConfigBean.getSecurePort()); assertTrue(eurekaInstanceConfigBean.getSecurePortEnabled()); Map<String, String> metadata = eurekaInstanceConfigBean.getMetadataMap(); assertEquals(INSTANCE_GUID, metadata.get("cfAppGuid")); assertEquals(INSTANCE_INDEX, metadata.get("cfInstanceIndex")); assertEquals(INSTANCE_ID, metadata.get("instanceId")); assertEquals(ZONE, metadata.get("zone")); }); } @Test public void testDirectRegistration() { contextRunner.withPropertyValues("spring.cloud.services.registrationMethod=" + DIRECT_REGISTRATION_METHOD) .run(context -> { assertThat(context).hasSingleBean(EurekaInstanceConfigBean.class); EurekaInstanceConfigBean eurekaInstanceConfigBean = context.getBean(EurekaInstanceConfigBean.class); assertTrue(eurekaInstanceConfigBean.isPreferIpAddress()); assertEquals(IP + ":" + INSTANCE_ID, eurekaInstanceConfigBean.getInstanceId()); assertEquals(IP, eurekaInstanceConfigBean.getHostname()); assertEquals(PORT, eurekaInstanceConfigBean.getNonSecurePort()); assertFalse(eurekaInstanceConfigBean.getSecurePortEnabled()); }); } @Test public void testEmptyDefaultZoneUri() { contextRunner.withPropertyValues("eureka.client.serviceUrl.defaultZone=").run(context -> { assertThat(context).hasSingleBean(EurekaInstanceConfigBean.class); EurekaInstanceConfigBean eurekaInstanceConfigBean = context.getBean(EurekaInstanceConfigBean.class); assertEquals(UNKNOWN_ZONE, eurekaInstanceConfigBean.getMetadataMap().get("zone")); }); } @Test public void testShortDefaultZoneUri() { contextRunner.withPropertyValues("eureka.client.serviceUrl.defaultZone=https://funkylocaldomainname/eureka/") .run(context -> { assertThat(context).hasSingleBean(EurekaInstanceConfigBean.class); EurekaInstanceConfigBean eurekaInstanceConfigBean = context.getBean(EurekaInstanceConfigBean.class); assertEquals(UNKNOWN_ZONE, eurekaInstanceConfigBean.getMetadataMap().get("zone")); }); } @Test public void testMalformedDefaultZoneUri() { contextRunner.withPropertyValues("eureka.client.serviceUrl.defaultZone=:").run(context -> { assertThat(context).hasSingleBean(EurekaInstanceConfigBean.class); EurekaInstanceConfigBean eurekaInstanceConfigBean = context.getBean(EurekaInstanceConfigBean.class); assertEquals(UNKNOWN_ZONE, eurekaInstanceConfigBean.getMetadataMap().get("zone")); }); } }