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R7507/solr6/src/test/java/com/yahoo/ycsb/db/solr6/SolrClientBaseTest.java
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SolrClientBaseTest.java
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/**
* Copyright (c) 2016 YCSB contributors. All rights reserved.
* <p/>
* Licensed 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
* <p/>
* http://www.apache.org/licenses/LICENSE-2.0
* <p/>
* 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. See accompanying
* LICENSE file.
*/
package com.yahoo.ycsb.db.solr6;
import com.yahoo.ycsb.ByteIterator;
import com.yahoo.ycsb.DB;
import com.yahoo.ycsb.Status;
import com.yahoo.ycsb.StringByteIterator;
import org.apache.solr.client.solrj.embedded.JettyConfig;
import org.apache.solr.cloud.MiniSolrCloudCluster;
import org.apache.solr.common.util.NamedList;
import org.junit.*;
import java.io.File;
import java.net.URL;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.HashMap;
import java.util.Properties;
import java.util.Set;
import java.util.Vector;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
public abstract class SolrClientBaseTest {
protected static MiniSolrCloudCluster miniSolrCloudCluster;
private DB instance;
private final static HashMap<String, ByteIterator> MOCK_DATA;
protected final static String MOCK_TABLE = "ycsb";
private final static String MOCK_KEY0 = "0";
private final static String MOCK_KEY1 = "1";
private final static int NUM_RECORDS = 10;
static {
MOCK_DATA = new HashMap<>(NUM_RECORDS);
for (int i = 0; i < NUM_RECORDS; i++) {
MOCK_DATA.put("field" + i, new StringByteIterator("value" + i));
}
}
@BeforeClass
public static void onlyOnce() throws Exception {
Path miniSolrCloudClusterTempDirectory = Files.createTempDirectory("miniSolrCloudCluster");
miniSolrCloudClusterTempDirectory.toFile().deleteOnExit();
miniSolrCloudCluster = new MiniSolrCloudCluster(1, miniSolrCloudClusterTempDirectory, JettyConfig.builder().build());
// Upload Solr configuration
URL configDir = SolrClientBaseTest.class.getClassLoader().getResource("solr_config");
assertNotNull(configDir);
miniSolrCloudCluster.uploadConfigDir(new File(configDir.toURI()), MOCK_TABLE);
}
@AfterClass
public static void destroy() throws Exception {
if(miniSolrCloudCluster != null) {
miniSolrCloudCluster.shutdown();
}
}
@Before
public void setup() throws Exception {
NamedList<Object> namedList = miniSolrCloudCluster.createCollection(MOCK_TABLE, 1, 1, MOCK_TABLE, null);
assertEquals(namedList.indexOf("success", 0), 1);
Thread.sleep(1000);
instance = getDB();
}
@After
public void tearDown() throws Exception {
if(miniSolrCloudCluster != null) {
NamedList<Object> namedList = miniSolrCloudCluster.deleteCollection(MOCK_TABLE);
assertEquals(namedList.indexOf("success", 0), 1);
Thread.sleep(1000);
}
}
@Test
public void testInsert() throws Exception {
Status result = instance.insert(MOCK_TABLE, MOCK_KEY0, MOCK_DATA);
assertEquals(Status.OK, result);
}
@Test
public void testDelete() throws Exception {
Status result = instance.delete(MOCK_TABLE, MOCK_KEY1);
assertEquals(Status.OK, result);
}
@Test
public void testRead() throws Exception {
Set<String> fields = MOCK_DATA.keySet();
HashMap<String, ByteIterator> resultParam = new HashMap<>(NUM_RECORDS);
Status result = instance.read(MOCK_TABLE, MOCK_KEY1, fields, resultParam);
assertEquals(Status.OK, result);
}
@Test
public void testUpdate() throws Exception {
HashMap<String, ByteIterator> newValues = new HashMap<>(NUM_RECORDS);
for (int i = 0; i < NUM_RECORDS; i++) {
newValues.put("field" + i, new StringByteIterator("newvalue" + i));
}
Status result = instance.update(MOCK_TABLE, MOCK_KEY1, newValues);
assertEquals(Status.OK, result);
//validate that the values changed
HashMap<String, ByteIterator> resultParam = new HashMap<>(NUM_RECORDS);
instance.read(MOCK_TABLE, MOCK_KEY1, MOCK_DATA.keySet(), resultParam);
for (int i = 0; i < NUM_RECORDS; i++) {
assertEquals("newvalue" + i, resultParam.get("field" + i).toString());
}
}
@Test
public void testScan() throws Exception {
Set<String> fields = MOCK_DATA.keySet();
Vector<HashMap<String, ByteIterator>> resultParam = new Vector<>(NUM_RECORDS);
Status result = instance.scan(MOCK_TABLE, MOCK_KEY1, NUM_RECORDS, fields, resultParam);
assertEquals(Status.OK, result);
}
/**
* Gets the test DB.
*
* @return The test DB.
*/
protected DB getDB() {
return getDB(new Properties());
}
/**
* Gets the test DB.
*
* @param props
* Properties to pass to the client.
* @return The test DB.
*/
protected abstract DB getDB(Properties props);
}
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