| /** |
| * 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.rya.api.client.accumulo; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| import java.util.Collections; |
| import java.util.List; |
| |
| import org.apache.accumulo.core.client.AccumuloException; |
| import org.apache.accumulo.core.client.AccumuloSecurityException; |
| import org.apache.accumulo.core.client.admin.SecurityOperations; |
| import org.apache.accumulo.core.client.admin.TableOperations; |
| import org.apache.accumulo.core.security.SystemPermission; |
| import org.apache.rya.api.client.Install; |
| import org.apache.rya.api.client.Install.InstallConfiguration; |
| import org.apache.rya.test.accumulo.AccumuloITBase; |
| import org.apache.rya.api.client.ListInstances; |
| import org.apache.rya.api.client.RyaClientException; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import com.google.common.collect.Lists; |
| |
| /** |
| * Integration tests the methods of {@link AccumuloListInstances}. |
| */ |
| public class AccumuloListInstancesIT extends AccumuloITBase { |
| |
| @Before |
| public void setup() throws Exception { |
| // this is a bit of a hack to clear any existing instances before |
| // adding the instances we want to exist for testing the list command |
| final TableOperations tableOps = getConnector().tableOperations(); |
| final SecurityOperations secOps = getConnector().securityOperations(); |
| secOps.grantSystemPermission("root", SystemPermission.DROP_TABLE); |
| |
| for (final String tableName : getConnector().tableOperations().list()) { |
| if (!tableName.startsWith("accumulo.")) { |
| tableOps.delete(tableName); |
| } |
| } |
| } |
| |
| @Test |
| public void listInstances_hasRyaDetailsTable() throws AccumuloException, AccumuloSecurityException, RyaClientException { |
| // Install a few instances of Rya using the install command. |
| final AccumuloConnectionDetails connectionDetails = new AccumuloConnectionDetails( |
| getUsername(), |
| getPassword().toCharArray(), |
| getInstanceName(), |
| getZookeepers()); |
| |
| final Install install = new AccumuloInstall(connectionDetails, getConnector()); |
| install.install("instance1_", InstallConfiguration.builder().build()); |
| install.install("instance2_", InstallConfiguration.builder().build()); |
| install.install("instance3_", InstallConfiguration.builder().build()); |
| |
| // Fetch the list and verify it matches what is expected. |
| final ListInstances listInstances = new AccumuloListInstances(connectionDetails, getConnector()); |
| final List<String> instances = listInstances.listInstances(); |
| Collections.sort(instances); |
| |
| final List<String> expected = Lists.newArrayList("instance1_", "instance2_", "instance3_"); |
| assertEquals(expected, instances); |
| } |
| } |