| /* |
| * 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.phoenix.queryserver.server; |
| |
| import java.util.Collections; |
| import java.util.List; |
| |
| import org.apache.calcite.avatica.server.HttpServer; |
| import org.apache.calcite.avatica.server.AvaticaServerConfiguration; |
| import org.apache.calcite.avatica.server.ServerCustomizer; |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.phoenix.query.QueryServices; |
| import org.apache.phoenix.queryserver.QueryServerProperties; |
| import org.apache.phoenix.util.InstanceResolver; |
| import org.eclipse.jetty.server.Server; |
| import org.junit.After; |
| import org.junit.Assert; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import static org.mockito.Matchers.*; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.verify; |
| |
| public class ServerCustomizersTest { |
| @Before @After |
| public void clearSingletons() { |
| // clean up singletons |
| InstanceResolver.clearSingletons(); |
| } |
| |
| @Test |
| public void testDefaultFactory() { |
| QueryServer queryServer = new QueryServer(); |
| AvaticaServerConfiguration avaticaServerConfiguration = null; |
| // the default factory creates an empty list of server customizers |
| List<ServerCustomizer<Server>> customizers = |
| queryServer.createServerCustomizers(new Configuration(), avaticaServerConfiguration); |
| Assert.assertEquals(0, customizers.size()); |
| } |
| |
| @Test |
| public void testUseProvidedCustomizers() { |
| AvaticaServerConfiguration avaticaServerConfiguration = null; |
| final List<ServerCustomizer<Server>> expected = |
| Collections.<ServerCustomizer<Server>> singletonList(new ServerCustomizer<Server>() { |
| @Override |
| public void customize(Server server) { |
| // no-op customizer |
| } |
| }); |
| // Register the server customizer list |
| InstanceResolver.getSingleton(ServerCustomizersFactory.class, new ServerCustomizersFactory() { |
| @Override |
| public List<ServerCustomizer<Server>> createServerCustomizers(Configuration conf, |
| AvaticaServerConfiguration avaticaServerConfiguration) { |
| return expected; |
| } |
| }); |
| Configuration conf = new Configuration(false); |
| conf.set(QueryServerProperties.QUERY_SERVER_CUSTOMIZERS_ENABLED, "true"); |
| QueryServer queryServer = new QueryServer(); |
| List<ServerCustomizer<Server>> actual = queryServer.createServerCustomizers(conf, avaticaServerConfiguration); |
| Assert.assertEquals("Customizers are different", expected, actual); |
| } |
| |
| @Test |
| @SuppressWarnings("unchecked") |
| public void testEnableCustomizers() { |
| AvaticaServerConfiguration avaticaServerConfiguration = null; |
| HttpServer.Builder builder = mock(HttpServer.Builder.class); |
| Configuration conf = new Configuration(false); |
| conf.set(QueryServerProperties.QUERY_SERVER_CUSTOMIZERS_ENABLED, "true"); |
| QueryServer queryServer = new QueryServer(); |
| queryServer.enableServerCustomizersIfNecessary(builder, conf, avaticaServerConfiguration); |
| verify(builder).withServerCustomizers(anyList(), any(Class.class)); |
| } |
| } |