WillemJiang commented on a change in pull request #538: Scb-315 add common
AddressResover configuration to foundation-vertx, and use it in
service-registry and config-cc to support dynamic config by user
URL:
https://github.com/apache/incubator-servicecomb-java-chassis/pull/538#discussion_r164341141
##########
File path:
foundations/foundation-vertx/src/test/java/org/apache/servicecomb/foundation/vertx/TestAddressResoverConfig.java
##########
@@ -0,0 +1,63 @@
+package org.apache.servicecomb.foundation.vertx;
+
+import org.apache.servicecomb.foundation.test.scaffolding.config.ArchaiusUtils;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import io.vertx.core.dns.AddressResolverOptions;
+
+public class TestAddressResoverConfig {
+
+ @BeforeClass
+ public static void classSetup() {
+ ArchaiusUtils.resetConfig();
+ }
+
+ @AfterClass
+ public static void classTeardown() {
+ ArchaiusUtils.resetConfig();
+ }
+
+
+ @Test
+ public void testGetResover() {
+ 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");
+ Assert.assertEquals(2, aroc.getServers().size());
+ Assert.assertEquals("8.8.8.8", aroc.getServers().get(0));
Review comment:
We could use below lines to check the list
assertThat(aroc.getServers(), is(Arrays.asList("8.8.8.8", "8.8.4.4")));
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