/*
* 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.geode.redis;
import org.apache.geode.cache.CacheFactory;
import org.apache.geode.cache.GemFireCache;
import org.apache.geode.internal.AvailablePortHelper;
import org.apache.geode.test.junit.categories.FlakyTest;
import org.apache.geode.test.junit.categories.IntegrationTest;
import org.apache.geode.redis.GeodeRedisServer;
import org.junit.After;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import redis.clients.jedis.Jedis;
import java.io.IOException;
import java.util.*;
import static org.apache.geode.distributed.ConfigurationProperties.*;
import static org.junit.Assert.*;
@Category(IntegrationTest.class)
public class HashesJUnitTest {
private static Jedis jedis;
private static GeodeRedisServer server;
private static GemFireCache cache;
private static Random rand;
private static int port = 6379;
@BeforeClass
public static void setUp() throws IOException {
rand = new Random();
CacheFactory cf = new CacheFactory();
// cf.set("log-file", "redis.log");
cf.set(LOG_LEVEL, "error");
cf.set(MCAST_PORT, "0");
cf.set(LOCATORS, "");
cache = cf.create();
port = AvailablePortHelper.getRandomAvailableTCPPort();
server = new GeodeRedisServer("localhost", port);
server.start();
jedis = new Jedis("localhost", port, 10000000);
}
@Test
public void testHMSetHSetHLen() {
int num = 10;
String key = randString();
Map<String, String> hash = new HashMap<String, String>();
for (int i = 0; i < num; i++) {
hash.put(randString(), randString());
}
String response = jedis.hmset(key, hash);
assertTrue(response.equals("OK"));
assertEquals(new Long(hash.size()), jedis.hlen(key));
key = randString();
hash = new HashMap<String, String>();
for (int i = 0; i < num; i++) {
hash.put(randString(), randString());
}
Set<String> keys = hash.keySet();
Long count = 1L;
for (String field : keys) {
Long res = jedis.hset(key, field, hash.get(field));
assertTrue(res == 1L);
assertEquals(count++, jedis.hlen(key));
}
}
@Test
public void testHMGetHDelHGetAllHVals() {
String key = randString();
Map<String, String> hash = new HashMap<String, String>();
for (int i = 0; i < 10; i++) {
String m = randString();
String f = randString();
hash.put(m, f);
}
jedis.hmset(key, hash);
Set<String> keys = hash.keySet();
String[] keyArray = keys.toArray(new String[keys.size()]);
List<String> retList = jedis.hmget(key, keyArray);
for (int i = 0; i < keys.size(); i++) {
assertEquals(retList.get(i), hash.get(keyArray[i]));
}
Map<String, String> retMap = jedis.hgetAll(key);
assertEquals(retMap, hash);
List<String> retVals = jedis.hvals(key);
Set<String> retSet = new HashSet<String>(retVals);
assertTrue(retSet.containsAll(hash.values()));
jedis.hdel(key, keyArray);
assertTrue(jedis.hlen(key) == 0);
}
@Test
public void testHkeys() {
String key = randString();
Map<String, String> hash = new HashMap<String, String>();
for (int i = 0; i < 10; i++) {
hash.put(randString(), randString());
}
String response = jedis.hmset(key, hash);
Set<String> keys = hash.keySet();
Set<String> retSet = jedis.hkeys(key);
assertTrue(retSet.containsAll(keys));
}
@Category(FlakyTest.class) // GEODE-1942
@Test
public void testHIncrBy() {
String key = randString();
String field = randString();
Long incr = (long) rand.nextInt(50);
if (incr == 0)
incr++;
long response1 = jedis.hincrBy(key, field, incr);
assertTrue(response1 == incr);
long response2 = jedis.hincrBy(randString(), randString(), incr);
assertTrue(response2 == incr);
long response3 = jedis.hincrBy(key, field, incr);
assertTrue(response3 == 2 * incr);
String field1 = randString();
Exception ex = null;
try {
jedis.hincrBy(key, field1, Long.MAX_VALUE);
jedis.hincrBy(key, field1, incr);
} catch (Exception e) {
ex = e;
}
assertNotNull(ex);
}
private String randString() {
int length = rand.nextInt(8) + 5;
StringBuilder rString = new StringBuilder();
for (int i = 0; i < length; i++)
rString.append((char) (rand.nextInt(57) + 65));
return rString.toString();
// return Long.toHexString(Double.doubleToLongBits(Math.random()));
}
@After
public void flushAll() {
jedis.flushAll();
}
@AfterClass
public static void tearDown() {
jedis.close();
cache.close();
server.shutdown();
}
}