/*
* Copyright 2013-2014 the original author or authors.
*
* 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
*
* 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.springframework.data.redis.core;
import static org.hamcrest.CoreMatchers.*;
import static org.junit.Assert.*;
import java.util.Arrays;
import java.util.Collection;
import java.util.Iterator;
import java.util.Map;
import org.junit.After;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import org.junit.runners.Parameterized.Parameters;
import org.springframework.data.redis.ObjectFactory;
import org.springframework.data.redis.RawObjectFactory;
import org.springframework.data.redis.SettingsUtils;
import org.springframework.data.redis.StringObjectFactory;
import org.springframework.data.redis.connection.RedisConnection;
import org.springframework.data.redis.connection.jedis.JedisConnectionFactory;
import org.springframework.data.redis.test.util.MinimumRedisVersionRule;
import org.springframework.test.annotation.IfProfileValue;
/**
* Integration test of {@link DefaultHashOperations}
*
* @author Jennifer Hickey
* @author Christoph Strobl
* @param <K> Key type
* @param <HK> Hash key type
* @param <HV> Hash value type
*/
@RunWith(Parameterized.class)
public class DefaultHashOperationsTests<K, HK, HV> {
public @Rule MinimumRedisVersionRule versionRule = new MinimumRedisVersionRule();
private RedisTemplate<K, ?> redisTemplate;
private ObjectFactory<K> keyFactory;
private ObjectFactory<HK> hashKeyFactory;
private ObjectFactory<HV> hashValueFactory;
private HashOperations<K, HK, HV> hashOps;
public DefaultHashOperationsTests(RedisTemplate<K, ?> redisTemplate, ObjectFactory<K> keyFactory,
ObjectFactory<HK> hashKeyFactory, ObjectFactory<HV> hashValueFactory) {
this.redisTemplate = redisTemplate;
this.keyFactory = keyFactory;
this.hashKeyFactory = hashKeyFactory;
this.hashValueFactory = hashValueFactory;
}
@Parameters
public static Collection<Object[]> testParams() {
ObjectFactory<String> stringFactory = new StringObjectFactory();
ObjectFactory<byte[]> rawFactory = new RawObjectFactory();
JedisConnectionFactory jedisConnectionFactory = new JedisConnectionFactory();
jedisConnectionFactory.setPort(SettingsUtils.getPort());
jedisConnectionFactory.setHostName(SettingsUtils.getHost());
jedisConnectionFactory.afterPropertiesSet();
RedisTemplate<String, String> stringTemplate = new StringRedisTemplate();
stringTemplate.setConnectionFactory(jedisConnectionFactory);
stringTemplate.afterPropertiesSet();
RedisTemplate<byte[], byte[]> rawTemplate = new RedisTemplate<byte[], byte[]>();
rawTemplate.setConnectionFactory(jedisConnectionFactory);
rawTemplate.setEnableDefaultSerializer(false);
rawTemplate.afterPropertiesSet();
return Arrays.asList(new Object[][] { { stringTemplate, stringFactory, stringFactory, stringFactory },
{ rawTemplate, rawFactory, rawFactory, rawFactory } });
}
@Before
public void setUp() {
hashOps = redisTemplate.opsForHash();
}
@After
public void tearDown() {
redisTemplate.execute(new RedisCallback<Object>() {
public Object doInRedis(RedisConnection connection) {
connection.flushDb();
return null;
}
});
}
@Test
public void testEntries() {
K key = keyFactory.instance();
HK key1 = hashKeyFactory.instance();
HV val1 = hashValueFactory.instance();
HK key2 = hashKeyFactory.instance();
HV val2 = hashValueFactory.instance();
hashOps.put(key, key1, val1);
hashOps.put(key, key2, val2);
for (Map.Entry<HK, HV> entry : hashOps.entries(key).entrySet()) {
assertThat(entry.getKey(), anyOf(equalTo(key1), equalTo(key2)));
assertThat(entry.getValue(), anyOf(equalTo(val1), equalTo(val2)));
}
}
@Test
public void testDelete() {
K key = keyFactory.instance();
HK key1 = hashKeyFactory.instance();
HV val1 = hashValueFactory.instance();
HK key2 = hashKeyFactory.instance();
HV val2 = hashValueFactory.instance();
hashOps.put(key, key1, val1);
hashOps.put(key, key2, val2);
hashOps.delete(key, key1, key2);
assertTrue(hashOps.keys(key).isEmpty());
}
/**
* @see DATAREDIS-305
*/
@Test
@IfProfileValue(name = "redisVersion", value = "2.8+")
public void testHScanReadsValuesFully() {
K key = keyFactory.instance();
HK key1 = hashKeyFactory.instance();
HV val1 = hashValueFactory.instance();
HK key2 = hashKeyFactory.instance();
HV val2 = hashValueFactory.instance();
hashOps.put(key, key1, val1);
hashOps.put(key, key2, val2);
Iterator<Map.Entry<HK, HV>> it = hashOps.scan(key, ScanOptions.scanOptions().count(1).build());
long count = 0;
while (it.hasNext()) {
Map.Entry<HK, HV> entry = it.next();
assertThat(entry.getKey(), anyOf(equalTo(key1), equalTo(key2)));
assertThat(entry.getValue(), anyOf(equalTo(val1), equalTo(val2)));
count++;
}
assertThat(count, is(hashOps.size(key)));
}
}