| /* |
| * 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.solr.cloud; |
| |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| public class MultiSolrCloudTestCaseTest extends MultiSolrCloudTestCase { |
| |
| private static int numClouds; |
| private static int numCollectionsPerCloud; |
| |
| private static int numShards; |
| private static int numReplicas; |
| private static int maxShardsPerNode; |
| private static int nodesPerCluster; |
| |
| @BeforeClass |
| public static void setupClusters() throws Exception { |
| |
| numClouds = random().nextInt(4); // 0..3 |
| final String[] clusterIds = new String[numClouds]; |
| for (int ii=0; ii<numClouds; ++ii) { |
| clusterIds[ii] = "cloud"+(ii+1); |
| } |
| |
| numCollectionsPerCloud = random().nextInt(3); // 0..2 |
| final String[] collections = new String[numCollectionsPerCloud]; |
| for (int ii=0; ii<numCollectionsPerCloud; ++ii) { |
| collections[ii] = "collection"+(ii+1); |
| } |
| |
| numShards = 1+random().nextInt(2); |
| numReplicas = 1+random().nextInt(2); |
| maxShardsPerNode = 1+random().nextInt(2); |
| nodesPerCluster = (numShards*numReplicas + (maxShardsPerNode-1))/maxShardsPerNode; |
| |
| doSetupClusters( |
| clusterIds, |
| new DefaultClusterCreateFunction() { |
| @Override |
| protected int nodesPerCluster(String clusterId) { |
| return nodesPerCluster; |
| } |
| }, |
| new DefaultClusterInitFunction(numShards, numReplicas, maxShardsPerNode) { |
| @Override |
| public void accept(String clusterId, MiniSolrCloudCluster cluster) { |
| for (final String collection : collections) { |
| if (random().nextBoolean()) { |
| doAccept(collection, cluster); // same collection name in different clouds |
| } else { |
| doAccept(collection+"_in_"+clusterId, cluster); // globally unique collection name |
| } |
| } |
| } |
| }); |
| } |
| |
| @Test |
| public void test() throws Exception { |
| assertEquals("numClouds", numClouds, clusterId2cluster.size()); |
| } |
| |
| } |