/*
* 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 static org.apache.geode.distributed.ConfigurationProperties.LOCATORS;
import static org.apache.geode.distributed.ConfigurationProperties.LOG_LEVEL;
import static org.apache.geode.distributed.ConfigurationProperties.MCAST_PORT;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
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.IntegrationTest;
import org.junit.After;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import java.io.IOException;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.Random;
import java.util.Set;
import redis.clients.jedis.Jedis;
@Category(IntegrationTest.class)
public class SetsJUnitTest {
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 testSAddScard() {
int elements = 10;
Set<String> strings = new HashSet<String>();
String key = randString();
for (int i = 0; i < elements; i++) {
String elem = randString();
strings.add(elem);
}
String[] stringArray = strings.toArray(new String[strings.size()]);
Long response = jedis.sadd(key, stringArray);
assertEquals(response, new Long(strings.size()));
assertEquals(jedis.scard(key), new Long(strings.size()));
}
@Test
public void testSMembersIsMember() {
int elements = 10;
Set<String> strings = new HashSet<String>();
String key = randString();
for (int i = 0; i < elements; i++) {
String elem = randString();
strings.add(elem);
}
String[] stringArray = strings.toArray(new String[strings.size()]);
jedis.sadd(key, stringArray);
Set<String> returnedSet = jedis.smembers(key);
assertEquals(returnedSet, new HashSet<String>(strings));
for (String entry : strings) {
boolean exists = jedis.sismember(key, entry);
assertTrue(exists);
}
}
@Test
public void testSMove() {
String source = randString();
String dest = randString();
String test = randString();
int elements = 10;
Set<String> strings = new HashSet<String>();
for (int i = 0; i < elements; i++) {
String elem = randString();
strings.add(elem);
}
String[] stringArray = strings.toArray(new String[strings.size()]);
jedis.sadd(source, stringArray);
long i = 1;
for (String entry : strings) {
assertTrue(jedis.smove(source, dest, entry) == 1);
assertTrue(jedis.sismember(dest, entry));
assertTrue(jedis.scard(source) == strings.size() - i);
assertTrue(jedis.scard(dest) == i);
i++;
}
assertTrue(jedis.smove(test, dest, randString()) == 0);
}
@Test
public void testSDiffAndStore() {
int numSets = 3;
int elements = 10;
String[] keys = new String[numSets];
ArrayList<Set<String>> sets = new ArrayList<Set<String>>();
for (int j = 0; j < numSets; j++) {
keys[j] = randString();
Set<String> newSet = new HashSet<String>();
for (int i = 0; i < elements; i++)
newSet.add(randString());
sets.add(newSet);
}
for (int i = 0; i < numSets; i++) {
Set<String> s = sets.get(i);
String[] stringArray = s.toArray(new String[s.size()]);
jedis.sadd(keys[i], stringArray);
}
Set<String> result = sets.get(0);
for (int i = 1; i < numSets; i++)
result.removeAll(sets.get(i));
assertEquals(result, jedis.sdiff(keys));
String destination = randString();
jedis.sdiffstore(destination, keys);
Set<String> destResult = jedis.smembers(destination);
assertEquals(result, destResult);
}
@Test
public void testSUnionAndStore() {
int numSets = 3;
int elements = 10;
String[] keys = new String[numSets];
ArrayList<Set<String>> sets = new ArrayList<Set<String>>();
for (int j = 0; j < numSets; j++) {
keys[j] = randString();
Set<String> newSet = new HashSet<String>();
for (int i = 0; i < elements; i++)
newSet.add(randString());
sets.add(newSet);
}
for (int i = 0; i < numSets; i++) {
Set<String> s = sets.get(i);
String[] stringArray = s.toArray(new String[s.size()]);
jedis.sadd(keys[i], stringArray);
}
Set<String> result = sets.get(0);
for (int i = 1; i < numSets; i++)
result.addAll(sets.get(i));
assertEquals(result, jedis.sunion(keys));
String destination = randString();
jedis.sunionstore(destination, keys);
Set<String> destResult = jedis.smembers(destination);
assertEquals(result, destResult);
}
@Test
public void testSInterAndStore() {
int numSets = 3;
int elements = 10;
String[] keys = new String[numSets];
ArrayList<Set<String>> sets = new ArrayList<Set<String>>();
for (int j = 0; j < numSets; j++) {
keys[j] = randString();
Set<String> newSet = new HashSet<String>();
for (int i = 0; i < elements; i++)
newSet.add(randString());
sets.add(newSet);
}
for (int i = 0; i < numSets; i++) {
Set<String> s = sets.get(i);
String[] stringArray = s.toArray(new String[s.size()]);
jedis.sadd(keys[i], stringArray);
}
Set<String> result = sets.get(0);
for (int i = 1; i < numSets; i++)
result.retainAll(sets.get(i));
assertEquals(result, jedis.sinter(keys));
String destination = randString();
jedis.sinterstore(destination, keys);
Set<String> destResult = jedis.smembers(destination);
assertEquals(result, destResult);
}
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();
}
}