| /* |
| * 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.servicecomb.serviceregistry; |
| |
| import java.util.Collections; |
| |
| import org.apache.servicecomb.registry.api.registry.MicroserviceInstance; |
| import org.apache.servicecomb.registry.api.registry.MicroserviceInstances; |
| import org.apache.servicecomb.serviceregistry.registry.cache.MicroserviceCache.MicroserviceCacheStatus; |
| import org.apache.servicecomb.serviceregistry.registry.cache.MockedMicroserviceCache; |
| import org.junit.jupiter.api.Assertions; |
| import org.junit.jupiter.api.Test; |
| |
| public class RegistryUtilsTest { |
| @Test |
| public void convertCacheToMicroserviceInstances() { |
| MockedMicroserviceCache microserviceCache = new MockedMicroserviceCache(); |
| microserviceCache.setStatus(MicroserviceCacheStatus.CLIENT_ERROR); |
| MicroserviceInstances microserviceInstances = RegistryUtils |
| .convertCacheToMicroserviceInstances(microserviceCache); |
| Assertions.assertNull(microserviceInstances); |
| |
| microserviceCache = new MockedMicroserviceCache(); |
| microserviceCache.setStatus(MicroserviceCacheStatus.SETTING_CACHE_ERROR); |
| microserviceInstances = RegistryUtils.convertCacheToMicroserviceInstances(microserviceCache); |
| Assertions.assertNull(microserviceInstances); |
| |
| microserviceCache = new MockedMicroserviceCache(); |
| microserviceCache.setStatus(MicroserviceCacheStatus.INIT); |
| microserviceInstances = RegistryUtils.convertCacheToMicroserviceInstances(microserviceCache); |
| Assertions.assertNull(microserviceInstances); |
| |
| microserviceCache = new MockedMicroserviceCache(); |
| microserviceCache.setStatus(MicroserviceCacheStatus.SERVICE_NOT_FOUND); |
| microserviceInstances = RegistryUtils.convertCacheToMicroserviceInstances(microserviceCache); |
| Assertions.assertTrue(microserviceInstances.isMicroserviceNotExist()); |
| Assertions.assertFalse(microserviceInstances.isNeedRefresh()); |
| Assertions.assertEquals("", microserviceInstances.getRevision()); |
| Assertions.assertNull(microserviceInstances.getInstancesResponse()); |
| |
| microserviceCache = new MockedMicroserviceCache(); |
| microserviceCache.setStatus(MicroserviceCacheStatus.REFRESHED); |
| microserviceCache.setRevisionId("0166f3c18702617d5e55cf911e4e412cc8760dab"); |
| MicroserviceInstance microserviceInstance = new MicroserviceInstance(); |
| microserviceCache.setInstances(Collections.singletonList(microserviceInstance)); |
| microserviceInstances = RegistryUtils.convertCacheToMicroserviceInstances(microserviceCache); |
| Assertions.assertFalse(microserviceInstances.isMicroserviceNotExist()); |
| Assertions.assertTrue(microserviceInstances.isNeedRefresh()); |
| Assertions.assertEquals("0166f3c18702617d5e55cf911e4e412cc8760dab", microserviceInstances.getRevision()); |
| Assertions.assertEquals(1, microserviceInstances.getInstancesResponse().getInstances().size()); |
| Assertions.assertSame(microserviceInstance, microserviceInstances.getInstancesResponse().getInstances().get(0)); |
| |
| microserviceCache = new MockedMicroserviceCache(); |
| microserviceCache.setStatus(MicroserviceCacheStatus.NO_CHANGE); |
| microserviceCache.setRevisionId("0166f3c18702617d5e55cf911e4e412cc8760dab"); |
| microserviceInstances = RegistryUtils.convertCacheToMicroserviceInstances(microserviceCache); |
| Assertions.assertFalse(microserviceInstances.isMicroserviceNotExist()); |
| Assertions.assertFalse(microserviceInstances.isNeedRefresh()); |
| Assertions.assertEquals("0166f3c18702617d5e55cf911e4e412cc8760dab", microserviceInstances.getRevision()); |
| Assertions.assertNull(microserviceInstances.getInstancesResponse()); |
| } |
| } |