@Test
public void canRetrieveUnsetKey() {
ShardedJedisPipeline p = jedis.pipelined();
Response<String> shouldNotExist = p.get(UUID.randomUUID().toString());
p.sync();
assertNull(shouldNotExist.get());
}
@Test(expected = JedisDataException.class)
public void pipelineResponseWithinPipeline() {
jedis.set("string", "foo");
ShardedJedisPipeline p = jedis.pipelined();
Response<String> string = p.get("string");
string.get();
p.sync();
}
@Test
public void pipeline() throws UnsupportedEncodingException {
ShardedJedisPipeline p = jedis.pipelined();
p.set("foo", "bar");
p.get("foo");
List<Object> results = p.syncAndReturnAll();
assertEquals(2, results.size());
assertEquals("OK", results.get(0));
assertEquals("bar", results.get(1));
}
@Override
public void doCallback(ShardedJedisPipeline p) {
for (Command cmd : redisCommands) {
switch (cmd.getOp()) {
case SET:
p.set(cmd.getCacheKey(), cmd.getCacheValue());
break;
case MOD:
p.set(cmd.getCacheKey(), cmd.getCacheValue());
break;
case DEL:
p.del(cmd.getCacheKey());
break;
case ADD_MEMBERS:
p.sadd(cmd.getCacheGroupKey(), cmd.getGroupValues());
break;
case DEL_MEMBERS:
p.srem(cmd.getCacheGroupKey(), cmd.getGroupValues());
break;
case SETS:
String[] keyvalues = cmd.getKeyvalues();
for (int i = 0; i < keyvalues.length; i += 2) {
p.set(keyvalues[i], keyvalues[i + 1]);
}
default:
break;
}
}
}
@Test
public void pipelineResponse() {
jedis.set("string", "foo");
jedis.lpush("list", "foo");
jedis.hset("hash", "foo", "bar");
jedis.zadd("zset", 1, "foo");
jedis.sadd("set", "foo");
ShardedJedisPipeline p = jedis.pipelined();
Response<String> string = p.get("string");
Response<String> list = p.lpop("list");
Response<String> hash = p.hget("hash", "foo");
Response<Set<String>> zset = p.zrange("zset", 0, -1);
Response<String> set = p.spop("set");
Response<Boolean> blist = p.exists("list");
Response<Double> zincrby = p.zincrby("zset", 1, "foo");
Response<Long> zcard = p.zcard("zset");
p.lpush("list", "bar");
Response<List<String>> lrange = p.lrange("list", 0, -1);
Response<Map<String, String>> hgetAll = p.hgetAll("hash");
p.sadd("set", "foo");
Response<Set<String>> smembers = p.smembers("set");
Response<Set<Tuple>> zrangeWithScores = p.zrangeWithScores("zset", 0, -1);
p.sync();
assertEquals("foo", string.get());
assertEquals("foo", list.get());
assertEquals("bar", hash.get());
assertEquals("foo", zset.get().iterator().next());
assertEquals("foo", set.get());
assertFalse(blist.get());
assertEquals(new Double(2), zincrby.get());
assertEquals(new Long(1), zcard.get());
assertEquals(1, lrange.get().size());
assertNotNull(hgetAll.get().get("foo"));
assertEquals(1, smembers.get().size());
assertEquals(1, zrangeWithScores.get().size());
}