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* 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.ambari.infra.solr;
import static org.easymock.EasyMock.anyString;
import static org.easymock.EasyMock.anyObject;
import static org.easymock.EasyMock.createMock;
import static org.easymock.EasyMock.expect;
import static org.easymock.EasyMock.replay;
import static org.easymock.EasyMock.verify;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import org.apache.solr.client.solrj.impl.CloudSolrClient;
import org.apache.solr.client.solrj.request.CollectionAdminRequest;
import org.apache.solr.client.solrj.response.CollectionAdminResponse;
import org.apache.solr.common.cloud.SolrZkClient;
import org.apache.solr.common.util.NamedList;
import org.junit.Before;
import org.junit.Test;
import java.util.Arrays;
import java.util.List;
public class AmbariSolrCloudClientTest {
private AmbariSolrCloudClient underTest;
private CloudSolrClient mockedSolrClient;
private SolrZkClient mockedSolrZkClient;
private CollectionAdminResponse mockedResponse;
@Before
public void setUp() {
AmbariSolrCloudClientBuilder builder = new AmbariSolrCloudClientBuilder();
mockedSolrClient = createMock(CloudSolrClient.class);
mockedSolrZkClient = createMock(SolrZkClient.class);
mockedResponse = createMock(CollectionAdminResponse.class);
builder.solrCloudClient = mockedSolrClient;
builder.solrZkClient = mockedSolrZkClient;
underTest = builder
.withZkConnectString("localhost1:2181,localhost2:2182")
.withCollection("collection1")
.withConfigSet("configSet")
.withShards(1)
.withReplication(1)
.withMaxShardsPerNode(2)
.withInterval(1)
.withRetry(2)
.withRouterName("routerName")
.withRouterField("routerField")
.build();
}
@Test
public void testCreateCollectionWhenCollectionDoesNotExist() throws Exception {
// GIVEN
NamedList<Object> namedList = new NamedList<>();
namedList.add("collections", Arrays.asList("collection1", "collection2"));
expect(mockedSolrClient.request(anyObject(CollectionAdminRequest.class), anyString())).andReturn(namedList).times(1);
replay(mockedSolrClient);
// WHEN
String result = underTest.createCollection();
// THEN
assertEquals("collection1", result);
verify(mockedSolrClient);
}
@Test
public void testCreateCollectionWhenCollectionExists() throws Exception {
// GIVEN
NamedList<Object> namedList = new NamedList<>();
namedList.add("collections", Arrays.asList("collection2", "collection3"));
expect(mockedSolrClient.request(anyObject(CollectionAdminRequest.class), anyString())).andReturn(namedList).times(2);
replay(mockedSolrClient);
// WHEN
String result = underTest.createCollection();
// THEN
assertEquals("collection1", result);
verify(mockedSolrClient);
}
@Test
public void testListCollections() throws Exception {
// GIVEN
NamedList<Object> namedList = new NamedList<>();
namedList.add("collections", Arrays.asList("collection1", "collection2"));
expect(mockedSolrClient.request(anyObject(CollectionAdminRequest.class), anyString())).andReturn(namedList);
replay(mockedSolrClient);
// WHEN
List<String> result = underTest.listCollections();
// THEN
assertTrue(result.contains("collection1"));
assertTrue(result.contains("collection2"));
assertEquals(2, result.size());
}
@Test(expected = AmbariSolrCloudClientException.class)
public void testRetries() throws Exception {
// GIVEN
expect(mockedSolrClient.request(anyObject(CollectionAdminRequest.class), anyString())).andThrow(new RuntimeException("ex")).times(2);
replay(mockedSolrClient);
// WHEN
underTest.listCollections();
}
}