| /* |
| * 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.foundation.vertx; |
| |
| import java.util.Arrays; |
| import java.util.Collections; |
| |
| import org.apache.commons.configuration.Configuration; |
| import org.apache.servicecomb.foundation.test.scaffolding.config.ArchaiusUtils; |
| |
| import io.vertx.core.dns.AddressResolverOptions; |
| import org.junit.jupiter.api.AfterAll; |
| import org.junit.jupiter.api.Assertions; |
| import org.junit.jupiter.api.BeforeAll; |
| import org.junit.jupiter.api.Test; |
| import org.mockito.Mockito; |
| |
| public class TestAddressResolverConfig { |
| |
| @BeforeAll |
| public static void classSetup() { |
| ArchaiusUtils.resetConfig(); |
| } |
| |
| @AfterAll |
| public static void classTeardown() { |
| ArchaiusUtils.resetConfig(); |
| } |
| |
| @Test |
| public void testGetResolverFromResource() { |
| Configuration finalConfig = Mockito.mock(Configuration.class); |
| ArchaiusUtils.resetConfig(); |
| ArchaiusUtils.setProperty("addressResolver.servers", "8.8.8.8,8.8.4.4"); |
| |
| Mockito.when(finalConfig.getStringArray("addressResolver.servers")).thenReturn(new String[] {"6.6.6.6", "6.6.4.4"}); |
| Mockito.when(finalConfig.getStringArray("addressResolver.searchDomains")).thenReturn(new String[] {"default.svc.local.cluster"}); |
| Mockito.when(finalConfig.getInteger("addressResolver.queryTimeout", null)).thenReturn(2000); |
| Mockito.when(finalConfig.getInteger("addressResolver.maxQueries", null)).thenReturn(-2); |
| |
| AddressResolverOptions resolverOptions = AddressResolverConfig.getAddressResover("test", finalConfig); |
| Assertions.assertEquals(Arrays.asList("6.6.6.6", "6.6.4.4"), resolverOptions.getServers()); |
| Assertions.assertEquals(Collections.singletonList("default.svc.local.cluster"), resolverOptions.getSearchDomains()); |
| Assertions.assertEquals(resolverOptions.getQueryTimeout(), |
| 2000); |
| Assertions.assertNotEquals(resolverOptions.getMaxQueries(), |
| -2); |
| } |
| |
| @Test |
| public void testGetResolver() { |
| ArchaiusUtils.resetConfig(); |
| ArchaiusUtils.setProperty("addressResolver.servers", "8.8.8.8,8.8.4.4"); |
| ArchaiusUtils.setProperty("addressResolver.optResourceEnabled", true); |
| ArchaiusUtils.setProperty("addressResolver.cacheMinTimeToLive", 0); |
| ArchaiusUtils.setProperty("addressResolver.cacheMaxTimeToLive", 10000); |
| ArchaiusUtils.setProperty("addressResolver.cacheNegativeTimeToLive", 0); |
| ArchaiusUtils.setProperty("addressResolver.queryTimeout", 1000); |
| ArchaiusUtils.setProperty("addressResolver.maxQueries", 3); |
| ArchaiusUtils.setProperty("addressResolver.test.maxQueries", 3); |
| ArchaiusUtils.setProperty("addressResolver.rdFlag", true); |
| ArchaiusUtils.setProperty("addressResolver.searchDomains", |
| "default.svc.local.cluster,svc.local.cluster,local.cluster"); |
| ArchaiusUtils.setProperty("addressResolver.test.searchDomains", |
| "test.svc.local.cluster,svc.local.cluster,local.cluster"); |
| ArchaiusUtils.setProperty("addressResolver.ndots", 3); |
| ArchaiusUtils.setProperty("addressResolver.rotateServers", true); |
| AddressResolverOptions aroc = AddressResolverConfig.getAddressResover("test"); |
| Assertions.assertEquals(Arrays.asList("8.8.8.8", "8.8.4.4"), aroc.getServers()); |
| Assertions.assertEquals(Arrays.asList("test.svc.local.cluster", "svc.local.cluster", "local.cluster"), |
| aroc.getSearchDomains()); |
| AddressResolverOptions aroc1 = AddressResolverConfig.getAddressResover("test1"); |
| Assertions.assertEquals(Arrays.asList("default.svc.local.cluster", "svc.local.cluster", "local.cluster"), |
| aroc1.getSearchDomains()); |
| Assertions.assertTrue(aroc.isOptResourceEnabled()); |
| } |
| |
| @Test |
| public void testGetResolverDefault() { |
| ArchaiusUtils.resetConfig(); |
| ArchaiusUtils.setProperty("addressResolver.servers", "8.8.8.8,8.8.4.4"); |
| ArchaiusUtils.setProperty("addressResolver.maxQueries", 3); |
| ArchaiusUtils.setProperty("addressResolver.rdFlag", false); |
| AddressResolverOptions resolverOptions = AddressResolverConfig.getAddressResover("test"); |
| Assertions.assertEquals(Arrays.asList("8.8.8.8", "8.8.4.4"), resolverOptions.getServers()); |
| Assertions.assertEquals(3, resolverOptions.getMaxQueries()); |
| Assertions.assertEquals(Integer.MAX_VALUE, resolverOptions.getCacheMaxTimeToLive()); |
| Assertions.assertFalse(resolverOptions.isOptResourceEnabled()); |
| Assertions.assertNull(resolverOptions.getSearchDomains()); |
| } |
| } |