/*
 * Copyright 2015 Red Hat, Inc.
 * <p>
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * and Apache License v2.0 which accompanies this distribution.
 * <p>
 * The Eclipse Public License is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * <p>
 * The Apache License v2.0 is available at
 * http://www.opensource.org/licenses/apache2.0.php
 * <p>
 * You may elect to redistribute this code under either of these licenses.
 */
package io.vertx.test.redis;

import io.vertx.core.Context;
import io.vertx.core.json.JsonArray;
import io.vertx.core.net.NetSocket;
import io.vertx.core.net.impl.pool.PoolConnector;
import io.vertx.ext.unit.Async;
import io.vertx.ext.unit.TestContext;
import io.vertx.ext.unit.junit.RunTestOnContext;
import io.vertx.ext.unit.junit.VertxUnitRunner;
import io.vertx.redis.client.*;
import io.vertx.redis.client.impl.PooledRedisConnection;
import io.vertx.redis.client.impl.RedisStandaloneConnection;
import org.junit.*;
import org.junit.runner.RunWith;
import org.testcontainers.containers.GenericContainer;

import java.lang.reflect.Field;
import java.util.*;

/**
 * This test relies on a Redis server, by default it will start and stop a Redis server unless
 * the <code>host</code> or <code>port</code> system property is specified. In this case the
 * test assumes an external database will be used.
 */
@RunWith(VertxUnitRunner.class)
public class RedisClientTest {

  @Rule
  public final RunTestOnContext rule = new RunTestOnContext();

  @ClassRule
  public static final GenericContainer<?> container = new GenericContainer<>("redis:6.0.6")
    .withExposedPorts(6379);

  private Redis client;
  private RedisAPI redis;

  @Before
  public void before(TestContext should) {
    final Async before = should.async();

    Context context = rule.vertx().getOrCreateContext();
    client = Redis.createClient(rule.vertx(), new RedisOptions().setConnectionString("redis://" + container.getContainerIpAddress() + ":" + container.getFirstMappedPort()));
    client.connect(onConnect -> {
      should.assertTrue(onConnect.succeeded());
      should.assertEquals(context, rule.vertx().getOrCreateContext());
      redis = RedisAPI.api(onConnect.result());
      before.complete();
    });
  }

  @After
  public void after() {
    client.close();
  }

  private static String getProperty(String name) {
    String s = System.getProperty(name);
    return (s != null && s.trim().length() > 0) ? s : null;
  }

  private static JsonArray toJsonArray(final Object... params) {
    return (params != null) ? new JsonArray(Arrays.asList(params)) : null;
  }

  private static Object[] toArray(final Object... params) {
    return params;
  }

  private static String errorMessage(Throwable t) {
    return t != null ? t.getMessage() : "";
  }

  private static String makeKey() {
    return UUID.randomUUID().toString();
  }

  private static Map<String, Object> toMap(final String... params) {
    if (params.length % 2 != 0) {
      throw new IllegalArgumentException("Last key has no value");
    }
    Map<String, Object> result = new HashMap<>();
    String key = null;
    for (String param : params) {
      if (key == null) {
        key = param;
      } else {
        result.put(key, param);
        key = null;
      }
    }
    return result;
  }

  @SafeVarargs
  private static <T> List<T> toList(final T... params) {
    return Arrays.asList(params);
  }

  private static Field getAccessibleField(Class<?> clazz, String name) throws NoSuchFieldException {
    Field field = clazz.getDeclaredField(name);
    field.setAccessible(true);
    return field;
  }

  @Test
  public void testConnectionClose(TestContext should) {
    final Async before = should.async();

    Context context = rule.vertx().getOrCreateContext();
    client.connect(onConnect -> {
      should.assertTrue(onConnect.succeeded());
      should.assertEquals(context, rule.vertx().getOrCreateContext());

      // Redis server has a client timeout feature where it will close idle clients after a certain point. So by closing
      // the socket, we are simulating what happens.
      RedisConnection conn = onConnect.result();
      try {
        // conn is a PooledRedisConnection object
        Field connectionField = getAccessibleField(PooledRedisConnection.class, "connection");
        RedisConnection internalConnection = (RedisConnection) connectionField.get(conn);
        // internalConnection is a RedisStandaloneConnection object
        Field listenerField = getAccessibleField(RedisStandaloneConnection.class, "listener");
        PoolConnector.Listener originalListener = (PoolConnector.Listener) listenerField.get(internalConnection);

        listenerField.set(internalConnection, new PoolConnector.Listener() {
          @Override
          public void onRemove() {
            originalListener.onRemove();
            // When the socket is closed, evict should be call on the listener
            before.complete();
          }

          @Override
          public void onConcurrencyChange(long concurrency) {
            originalListener.onConcurrencyChange(concurrency);
          }
        });

        Field socketField = getAccessibleField(RedisStandaloneConnection.class, "netSocket");
        NetSocket socket = (NetSocket) socketField.get(internalConnection);
        socket.close(); // this should cause the evict to occur
      } catch (NoSuchFieldException | IllegalAccessException e) {
        should.fail(e);
      }
    });
  }

  @Test
  public void testContextReturn(TestContext should) {
    final Async test = should.async();
    Context context = rule.vertx().getOrCreateContext();
    redis.append(makeKey(), "Hello", reply1 -> {
      should.assertEquals(context, rule.vertx().getOrCreateContext());
      test.complete();
    });
  }

  @Test
  public void testAppend(TestContext should) {
    final Async test = should.async();
    final String key = makeKey();

    redis.del(toList(key), reply0 -> {
      should.assertTrue(reply0.succeeded());

      redis.append(key, "Hello", reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals(5L, reply1.result().toLong());

        redis.append(key, " World", reply2 -> {
          should.assertTrue(reply2.succeeded());
          should.assertEquals(11L, reply2.result().toLong());

          redis.get(key, reply3 -> {
            should.assertTrue(reply3.succeeded());
            should.assertTrue(reply3.succeeded());
            should.assertEquals("Hello World", reply3.result().toString());
            test.complete();
          });
        });
      });
    });


  }

  @Test
  public void testBgrewriteaof(TestContext should) {
    final Async test = should.async();
    redis.bgrewriteaof(reply -> {
      should.assertTrue(reply.succeeded());
      test.complete();
    });

  }

  @Test
  public void testBgsave(TestContext should) {
    final Async test = should.async();

    redis.bgsave(toList("SCHEDULE"), reply -> {
      should.assertTrue(reply.succeeded());
      should.assertNotNull(reply.result().toString());
      should.assertTrue(reply.result().toString().startsWith("Background saving"));
      test.complete();
    });

  }

  @Test
  public void testBitcount(TestContext should) {
    final Async test = should.async();
    final String key = makeKey();

    redis.set(toList(key, "foobar"), reply0 -> {
      should.assertTrue(reply0.succeeded());

      redis.bitcount(toList(key), reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals(26L, reply1.result().toLong());

        redis.bitcount(toList(key, "0", "0"), reply2 -> {
          should.assertTrue(reply2.succeeded());
          should.assertEquals(4L, reply2.result().toLong());

          redis.bitcount(toList(key, "1", "1"), reply3 -> {
            should.assertTrue(reply3.succeeded());
            should.assertEquals(6L, reply3.result().toLong());
            test.complete();
          });
        });
      });
    });

  }

  @Test
  public void testBitop(TestContext should) {
    final Async test = should.async();
    final String key1 = makeKey();
    final String key2 = makeKey();
    final String destkey = makeKey();

    redis.set(toList(key1, "foobar"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      redis.set(toList(key2, "abcdef"), reply1 -> {
        should.assertTrue(reply1.succeeded());
        redis.bitop(toList("AND", destkey, key1, key2), reply2 -> {
          should.assertTrue(reply2.succeeded());
          redis.get(destkey, reply3 -> {
            should.assertTrue(reply3.succeeded());
            test.complete();
          });
        });
      });
    });
  }

  @Test
  public void testBlpop(TestContext should) {
    final Async test = should.async();
    final String list1 = makeKey();
    final String list2 = makeKey();

    redis.del(toList(list1, list2), reply0 -> {
      should.assertTrue(reply0.succeeded());

      redis.rpush(toList(list1,"a", "b", "c"), reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals(3, reply1.result().toInteger());

        redis.blpop(toList(list1, list2, "0"), reply2 -> {
          should.assertTrue(reply2.succeeded());
          should.assertEquals(list1, reply2.result().get(0).toString());
          should.assertEquals("a", reply2.result().get(1).toString());
          test.complete();
        });
      });
    });

  }

  @Test
  public void testBrpop(TestContext should) {
    final Async test = should.async();
    final String list1 = makeKey();
    final String list2 = makeKey();

    redis.del(toList(list1, list2), reply0 -> {
      should.assertTrue(reply0.succeeded());

      redis.rpush(toList(list1, "a", "b", "c"), reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals(3, reply1.result().toInteger());

        redis.brpop(toList(list1, list2, "0"), reply2 -> {
          should.assertTrue(reply2.succeeded());
          should.assertEquals(list1, reply2.result().get(0).toString());
          should.assertEquals("c", reply2.result().get(1).toString());
          test.complete();
        });
      });
    });
  }

  @Test
  public void testBrpoplpush(TestContext should) {
    final Async test = should.async();
    redis.brpoplpush("list1", "list2", "10000", result -> {

      if (result.succeeded()) {
        redis.lpop(toList("list2"), result2 -> {
          if (result2.succeeded()) {
            should.assertTrue("hello".equals(result2.result().toString()));
          }
          test.complete();
        });
      } else {
        result.cause().printStackTrace();
        should.fail();
      }
    });

    Redis redis2 = Redis.createClient(rule.vertx(), new RedisOptions().setConnectionString("redis://" + container.getContainerIpAddress() + ":" + container.getFirstMappedPort()));

    redis2.send(Request.cmd(Command.LPUSH).arg("list1").arg("hello"), result -> {
    });
  }

//  @Test
//  public void testClientKill(TestContext should) {
//    final Async test = should.async();
//
//    redis.clientList(reply -> {
//      should.assertTrue(reply.succeeded());
//      String clients = reply.result();
//      String[] keyvals = clients.split("\\s");
//      String addr = null;
//      for (String keyval : keyvals) {
//        String[] pair = keyval.split("=");
//        if ("addr".equals(pair[0])) {
//          addr = pair[1];
//          break;
//        }
//      }
//      should.assertNotNull("No addr in CLIENT LIST", addr);
//      redis.clientKill(new KillFilter().setAddr(addr).setType(KillFilter.Type.NORMAL), reply2 -> {
//        should.assertTrue(String.valueOf(reply2.cause()), reply2.succeeded());
//        test.complete();
//      });
//    });
//
//  }

  @Test
  public void testClientList(TestContext should) {
    final Async test = should.async();

    redis.client(toList("LIST"), result -> {
      should.assertTrue(result.succeeded());
      should.assertNotNull(result.result());
      test.complete();
    });
  }

//  @Test
//  public void testClientSetAndGetName(TestContext should) {
//    final Async test = should.async();
//    redis.clientGetname(result -> {
//      should.assertTrue(String.valueOf(result.cause()), result.succeeded());
//      should.assertNull(result.result());
//      redis.clientSetname("test-connection", result1 -> {
//        should.assertTrue(result1.succeeded());
//        redis.clientGetname(result2 -> {
//          should.assertTrue(result2.succeeded());
//          should.assertEquals("test-connection", result2.result());
//
//          test.complete();
//        });
//      });
//    });
//
//
//  }


  @Test
  public void testConfigGet(TestContext should) {
    final Async test = should.async();
    redis.config(toList("GET", "*"), reply -> {
      should.assertTrue(reply.succeeded());
      should.assertTrue(reply.result() != null && reply.result().size() > 0);
      test.complete();
    });
  }

  @Test
  public void testConfigSetAndGet(TestContext should) {
    final Async test = should.async();

    redis.config(toList("SET", "dbfilename", "redis.dump"), reply -> {
      if (reply.succeeded()) {
        redis.config(toList("GET", "dbfilename"), reply2 -> {
          if (reply2.succeeded()) {
            should.assertNotNull(reply2.result().get("dbfilename"));
            should.assertTrue(reply2.result().get("dbfilename").toString().equals("redis.dump"));
            test.complete();
          }
        });
      }
    });
  }

//  @Test
//  public void testConfigResetstat(TestContext should) {
//    final Async test = should.async();
//
//    redis.info(toList(), reply -> {
//      should.assertTrue(reply.succeeded());
//      JsonObject result = reply.result().getJsonObject("stats");
//      Integer conn = Integer.valueOf(result.getString("total_connections_received"));
//      should.assertTrue(conn > 0);
//      redis.config(toList("RESETSTAT"), reply2 -> {
//        should.assertTrue(reply2.succeeded());
//        redis.info(toList(), reply3 -> {
//          should.assertTrue(reply3.succeeded());
//          //Note, this may appear strange, but the embedded server handles stats differently
//          //Many are not reset correctly. Here we just test the flow of the COMMANDS
//          test.complete();
//        });
//
//      });
//    });
//  }

  @Test
  public void testDbsize(TestContext should) {
    final Async test = should.async();

    redis.dbsize(reply -> {
      should.assertTrue(reply.succeeded());
      long size = reply.result().toLong();
      redis.set(toList("new", "value"), reply2 -> {
        should.assertTrue(reply2.succeeded());
        redis.dbsize(reply3 -> {
          should.assertTrue(reply3.succeeded());
          should.assertEquals(size + 1, reply3.result().toLong());
          test.complete();
        });
      });
    });
  }

//  @Test
//  public void testDebugSegfault(TestContext should) {
//    final Async test = should.async();
//    RedisServer server = RedisServer.builder().port(6381).build();
//    server.start();
//    RedisOptions job = new RedisOptions()
//      .setHost("localhost")
//      .setPort(6381);
//    RedisClient rdx = RedisClient.create(vertx, job);
//
//    rdx.debugSegfault(reply -> {
//      // this should fail, since we crashed the server on purpose
//      should.assertTrue(reply.failed());
//      rdx.info(reply2 -> {
//        should.assertFalse(reply2.succeeded());
//        server.stop();
//        test.complete();
//      });
//    });
//
//  }

  @Test
  public void testDecr(TestContext should) {
    final Async test = should.async();
    final String mykey = makeKey();

    redis.set(toList(mykey, "10"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      redis.decr(mykey, reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals(9L, reply1.result().toLong());
        test.complete();
      });
    });
  }

  @Test
  public void testDecrby(TestContext should) {
    final Async test = should.async();
    final String mykey = makeKey();

    redis.set(toList(mykey, "10"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      redis.decrby(mykey, "5", reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals(5L, reply1.result().toLong());
        test.complete();
      });
    });

  }

  @Test
  public void testDel(TestContext should) {
    final Async test = should.async();
    final String key1 = makeKey();
    final String key2 = makeKey();
    final String key3 = makeKey();

    redis.set(toList(key1, "Hello"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      redis.set(toList(key2, "World"), reply1 -> {
        should.assertTrue(reply1.succeeded());
        redis.del(toList(key1, key2, key3), reply2 -> {
          should.assertTrue(reply2.succeeded());
          should.assertEquals(2L, reply2.result().toLong());
          test.complete();
        });
      });
    });
  }

  @Test
  public void testDiscard(TestContext should) {
    final Async test = should.async();

    String key = makeKey();
    redis.set(toList(key, "0"), reply -> {
      should.assertTrue(reply.succeeded());
      redis.multi(reply2 -> {
        should.assertTrue(reply2.succeeded());
        redis.incr(key, reply3 -> {
          should.assertTrue(reply3.succeeded());
          redis.discard(reply4 -> {
            should.assertTrue(reply4.succeeded());
            redis.get(key, reply5 -> {
              should.assertTrue(reply5.succeeded());
              should.assertEquals(0, reply5.result().toInteger());
              test.complete();
            });
          });
        });
      });
    });

  }

  @Test
  public void testEcho(TestContext should) {
    final Async test = should.async();
    redis.echo("Hello World!", reply0 -> {
      should.assertTrue(reply0.succeeded());
      should.assertEquals("Hello World!", reply0.result().toString());
      test.complete();
    });

  }

  @Test
  public void testEval(TestContext should) {
    final Async test = should.async();

    final String key1 = makeKey();
    final String key2 = makeKey();
    redis.eval(toList("return {KEYS[1],KEYS[2],ARGV[1],ARGV[2]}", "2", key1, key2, "first", "second"), reply -> {
      should.assertTrue(reply.succeeded());
      Object r = reply.result();
      should.assertNotNull(r);
      test.complete();
    });

  }

  @Test
  public void testEvalshaNumKeysAndValuesDifferent(TestContext should) {
    final Async test = should.async();
    String inline = "return 1";
    redis.script(toList("LOAD", inline), reply -> {
      should.assertTrue(reply.succeeded());
      should.assertNotNull(reply.result());

      redis.evalsha(toList(reply.result().toString(), "2", "key1", "key2", "value1"), reply2 -> {
        should.assertTrue(reply2.succeeded());
        test.complete();
      });
    });
  }

  @Test
  public void testEvalsha(TestContext should) {
    final Async test = should.async();
    String inline = "return 1";
    redis.script(toList("LOAD", inline), reply -> {
      should.assertTrue(reply.succeeded());
      should.assertNotNull(reply.result());
      redis.evalsha(toList(reply.result().toString(), "0"), reply2 -> {
        should.assertTrue(reply2.succeeded());
        test.complete();
      });
    });
  }

  @Test
  //Note same test as testMulti, kept for consistency
  public void testExec(TestContext should) {
    final Async test = should.async();
    redis.multi(reply -> {
      should.assertTrue(reply.succeeded());
      redis.set(toList("multi-key", "first"), reply2 -> {
        should.assertTrue(reply2.succeeded());
        redis.set(toList("multi-key2", "second"), reply3 -> should.assertTrue(reply3.succeeded()));
        redis.get("multi-key", reply4 -> {
          should.assertTrue(reply4.succeeded());
          should.assertTrue("QUEUED".equalsIgnoreCase(reply4.result().toString()));
        });
        redis.exec(reply5 -> {
          should.assertTrue(reply5.succeeded());
          test.complete();
        });
      });
    });
  }

  @Test
  public void testExists(TestContext should) {
    final Async test = should.async();
    final String key1 = makeKey();
    final String key2 = makeKey();

    redis.set(toList(key1, "Hello"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      redis.exists(toList(key1), reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals(1L, reply1.result().toLong());

        redis.exists(toList(key2), reply2 -> {
          should.assertTrue(reply2.succeeded());
          should.assertEquals(0L, reply2.result().toLong());
          test.complete();
        });
      });
    });

  }

//  // Require a more recent version of Redis
//  @Test
//  public void testExistsMany(TestContext should) {
//    final Async test = should.async();
//    String key1 = makeKey();
//    String key2 = makeKey();
//    redis.set(key1, "Hello", onSuccess(reply0 -> {
//      redis.existsMany(toList(key1, key2), onSuccess(reply1 -> {
//        should.assertEquals(1, reply1.toLong());
//        redis.set(key2, "Hello", onSuccess(reply2 -> {
//          redis.existsMany(toList(key1, key2), onSuccess(reply3 -> {
//            should.assertEquals(2, reply3.toLong());
//            redis.existsMany(toList(key1), onSuccess(reply4 -> {
//              should.assertEquals(1, reply4.toLong());
//              test.complete();
//            }));
//          }));
//        }));
//      }));
//    }));
//
//  }

  @Test
  public void testExpire(TestContext should) {
    final Async test = should.async();
    final String mykey = makeKey();

    redis.set(toList(mykey, "Hello"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      redis.expire(Arrays.asList(mykey, "10"), reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals(1L, reply1.result().toLong());

        redis.ttl(mykey, reply2 -> {
          should.assertTrue(reply2.succeeded());
          should.assertEquals(10L, reply2.result().toLong());

          redis.set(toList(mykey, "Hello World"), reply3 -> {
            should.assertTrue(reply3.succeeded());
            redis.ttl(mykey, reply4 -> {
              should.assertTrue(reply4.succeeded());
              should.assertEquals(-1L, reply4.result().toLong());
              test.complete();
            });
          });
        });
      });
    });

  }

  @Test
  public void testExpireat(TestContext should) {
    final Async test = should.async();
    final String mykey = makeKey();

    redis.set(toList(mykey, "Hello"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      redis.exists(toList(mykey), reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals(1L, reply1.result().toLong());

        redis.expireat(Arrays.asList(mykey, "1293840000"), reply2 -> {
          should.assertTrue(reply2.succeeded());
          should.assertEquals(1L, reply2.result().toLong());

          redis.exists(toList(mykey), reply3 -> {
            should.assertTrue(reply3.succeeded());
            should.assertEquals(0L, reply3.result().toLong());
            test.complete();
          });
        });
      });
    });
  }

  @Test
  public void testFlushall(TestContext should) {
    final Async test = should.async();

    String key = makeKey();
    //As per the doc, this never fails
    redis.set(toList(key, "blah"), reply -> {
      should.assertTrue(reply.succeeded());
      redis.flushall(toList(), reply2 -> {
        should.assertTrue(reply.succeeded());
        redis.get(key, reply3 -> {
          should.assertTrue(reply3.succeeded());
          should.assertNull(reply3.result());
          test.complete();
        });
      });
    });

  }

  @Test
  public void testFlushdb(TestContext should) {
    final Async test = should.async();
    String key = makeKey();
    //As per the doc, this never fails
    redis.set(toList(key, "blah"), reply -> {
      should.assertTrue(reply.succeeded());
      redis.flushall(toList(), reply2 -> {
        should.assertTrue(reply.succeeded());
        redis.get(key, reply3 -> {
          should.assertTrue(reply3.succeeded());
          should.assertNull(reply3.result());
          test.complete();
        });
      });
    });
  }

  @Test
  public void testGet(TestContext should) {
    final Async test = should.async();
    final String nonexisting = makeKey();
    final String mykey = makeKey();

    redis.get(nonexisting, reply0 -> {
      should.assertTrue(reply0.succeeded());
      should.assertNull(reply0.result());

      redis.set(toList(mykey, "Hello"), reply1 -> {
        should.assertTrue(reply1.succeeded());
        redis.get(mykey, reply2 -> {
          should.assertTrue(reply2.succeeded());
          should.assertEquals("Hello", reply2.result().toString());
          test.complete();
        });
      });
    });
  }

  @Test
  public void testGetbit(TestContext should) {
    final Async test = should.async();
    final String mykey = makeKey();

    redis.setbit(mykey, "7", "1", reply0 -> {
      should.assertTrue(reply0.succeeded());
      should.assertEquals(0L, reply0.result().toLong());

      redis.getbit(mykey, "0", reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals(0L, reply1.result().toLong());

        redis.getbit(mykey, "7", reply2 -> {
          should.assertTrue(reply2.succeeded());
          should.assertEquals(1L, reply2.result().toLong());

          redis.getbit(mykey, "100", reply3 -> {
            should.assertTrue(reply3.succeeded());
            should.assertEquals(0L, reply3.result().toLong());
            test.complete();
          });
        });
      });
    });

  }

  @Test
  public void testGetrange(TestContext should) {
    final Async test = should.async();
    final String mykey = makeKey();

    redis.set(toList(mykey, "This is a string"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      redis.getrange(mykey, "0", "3", reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals("This", reply1.result().toString());

        redis.getrange(mykey, "-3", "-1", reply2 -> {
          should.assertTrue(reply2.succeeded());
          should.assertEquals("ing", reply2.result().toString());

          redis.getrange(mykey, "0", "-1", reply3 -> {
            should.assertTrue(reply3.succeeded());
            should.assertEquals("This is a string", reply3.result().toString());

            redis.getrange(mykey, "10", "100", reply4 -> {
              should.assertTrue(reply4.succeeded());
              should.assertEquals("string", reply4.result().toString());
              test.complete();
            });
          });
        });
      });
    });
  }

  @Test
  public void testGetset(TestContext should) {
    final Async test = should.async();
    final String mycounter = makeKey();

    redis.incr(mycounter, reply0 -> {
      should.assertTrue(reply0.succeeded());
      should.assertEquals(1L, reply0.result().toLong());

      redis.getset(mycounter, "0", reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals("1", reply1.result().toString());

        redis.get(mycounter, reply2 -> {
          should.assertTrue(reply2.succeeded());
          should.assertEquals("0", reply2.result().toString());
          test.complete();
        });
      });
    });
  }

  @Test
  public void testHdel(TestContext should) {
    final Async test = should.async();
    final String myhash = makeKey();

    redis.hset(toList(myhash, "field1", "foo"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      should.assertEquals(1L, reply0.result().toLong());

      redis.hdel(toList(myhash, "field1"), reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals(1L, reply1.result().toLong());

        redis.hdel(toList(myhash, "field2"), reply2 -> {
          should.assertTrue(reply2.succeeded());
          should.assertEquals(0L, reply2.result().toLong());
          test.complete();
        });
      });
    });

  }

  @Test
  public void testHexists(TestContext should) {
    final Async test = should.async();
    final String myhash = makeKey();

    redis.hset(toList(myhash, "field1", "foo"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      should.assertEquals(1L, reply0.result().toLong());

      redis.hexists(myhash, "field1", reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals(1L, reply1.result().toLong());

        redis.hexists(myhash, "field2", reply2 -> {
          should.assertTrue(reply2.succeeded());
          should.assertEquals(0L, reply2.result().toLong());
          test.complete();
        });
      });
    });

  }

  @Test
  public void testHget(TestContext should) {
    final Async test = should.async();
    final String myhash = makeKey();

    redis.hset(toList(myhash, "field1", "foo"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      should.assertEquals(1L, reply0.result().toLong());

      redis.hget(myhash, "field1", reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals("foo", reply1.result().toString());

        redis.hget(myhash, "field2", reply2 -> {
          should.assertTrue(reply2.succeeded());
          should.assertNull(reply2.result());
          test.complete();
        });
      });
    });

  }

//  @Test
//  public void testHgetall(TestContext should) {
//    final Async test = should.async();
//    final String myhash = makeKey();
//
//    redis.hset(toList(myhash, "field1", "Hello"), reply0 -> {
//      should.assertTrue(reply0.succeeded());
//      should.assertEquals(1L, reply0.result().toLong());
//
//      redis.hset(toList(myhash, "field2", "World"), reply1 -> {
//        should.assertTrue(reply1.succeeded());
//        should.assertEquals(1L, reply1.result().toLong());
//
//        redis.hgetall(myhash, reply2 -> {
//          should.assertTrue(reply2.succeeded());
//          JsonObject obj = reply2.result();
//          should.assertEquals("Hello", obj.getString("field1"));
//          should.assertEquals("World", obj.getString("field2"));
//          test.complete();
//        });
//      });
//    });
//
//  }

  @Test
  public void testHincrby(TestContext should) {
    final Async test = should.async();
    final String myhash = makeKey();

    redis.hset(toList(myhash, "field", "5"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      should.assertEquals(1L, reply0.result().toLong());

      redis.hincrby(myhash, "field", "1", reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals(6L, reply1.result().toLong());

        redis.hincrby(myhash, "field", "-1", reply2 -> {
          should.assertTrue(reply2.succeeded());
          should.assertEquals(5L, reply2.result().toLong());

          redis.hincrby(myhash, "field", "-10", reply3 -> {
            should.assertTrue(reply3.succeeded());
            should.assertEquals(-5L, reply3.result().toLong());
            test.complete();
          });
        });
      });
    });
  }

  @Test
  public void testHIncrbyfloat(TestContext should) {
    final Async test = should.async();
    final String mykey = makeKey();

    redis.hset(toList(mykey, "field", "10.50"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      should.assertEquals(1L, reply0.result().toLong());

      redis.hincrbyfloat(mykey, "field", "0.1", reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals("10.6", reply1.result().toString());

        redis.hset(toList(mykey, "field", "5.0e3"), reply2 -> {
          should.assertTrue(reply2.succeeded());
          should.assertEquals(0L, reply2.result().toLong());

          redis.hincrbyfloat(mykey, "field", "2.0e2", reply3 -> {
            should.assertTrue(reply3.succeeded());
            should.assertEquals("5200", reply3.result().toString());
            test.complete();
          });
        });
      });
    });
  }

//  @Test
//  public void testHkeys(TestContext should) {
//    final Async test = should.async();
//    final String myhash = makeKey();
//
//    redis.hset(myhash, "field1", "Hello", reply0 -> {
//      should.assertTrue(reply0.succeeded());
//      should.assertEquals(1, reply0.result().toLong());
//
//      redis.hset(myhash, "field2", "World", reply1 -> {
//        should.assertTrue(reply1.succeeded());
//        should.assertEquals(1, reply1.result().toLong());
//
//        redis.hkeys(myhash, reply2 -> {
//          should.assertTrue(reply2.succeeded());
//          should.assertArrayEquals(toArray("field1", "field2"), reply2.result().getList().toArray());
//          test.complete();
//        });
//      });
//    });
//
//  }

  @Test
  public void testHlen(TestContext should) {
    final Async test = should.async();
    final String myhash = makeKey();

    redis.hset(toList(myhash, "field1", "Hello"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      should.assertEquals(1L, reply0.result().toLong());

      redis.hset(toList(myhash, "field2", "World"), reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals(1L, reply1.result().toLong());

        redis.hlen(myhash, reply2 -> {
          should.assertTrue(reply2.succeeded());
          should.assertEquals(2L, reply2.result().toLong());
          test.complete();
        });
      });
    });
  }

//  @Test
//  public void testHmget(TestContext should) {
//    final Async test = should.async();
//    final String myhash = makeKey();
//
//    redis.hset(toList(myhash, "field1", "Hello"), reply0 -> {
//      should.assertTrue(reply0.succeeded());
//      should.assertEquals(1L, reply0.result().toLong());
//
//      redis.hset(toList(myhash, "field2", "World"), reply1 -> {
//        should.assertTrue(reply1.succeeded());
//        should.assertEquals(1L, reply1.result().toLong());
//
//        redis.hmget(toList(myhash, "field1", "field2", "nofield"), reply2 -> {
//          should.assertTrue(reply2.succeeded());
//          should.assertEquals(toList("Hello", "World", null), reply2.result().getList());
//          test.complete();
//        });
//      });
//    });
//
//  }

  @Test
  public void testHmset(TestContext should) {
    final Async test = should.async();
    final String myhash = makeKey();

    redis.hmset(toList(myhash, "field1", "Hello", "field2", "World"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      redis.hget(myhash, "field1", reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals("Hello", reply1.result().toString());
        redis.hget(myhash, "field2", reply2 -> {
          should.assertTrue(reply2.succeeded());
          should.assertEquals("World", reply2.result().toString());
          test.complete();
        });
      });
    });
  }

  @Test
  public void testHset(TestContext should) {
    final Async test = should.async();
    final String myhash = makeKey();

    redis.hset(toList(myhash, "field1", "Hello"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      should.assertEquals(1L, reply0.result().toLong());

      redis.hget(myhash, "field1", reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals("Hello", reply1.result().toString());
        test.complete();
      });
    });
  }

  @Test
  public void testHsetnx(TestContext should) {
    final Async test = should.async();
    final String myhash = makeKey();

    redis.hsetnx(myhash, "field", "Hello", reply0 -> {
      should.assertTrue(reply0.succeeded());
      should.assertEquals(1L, reply0.result().toLong());

      redis.hsetnx(myhash, "field", "World", reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals(0L, reply1.result().toLong());

        redis.hget(myhash, "field", reply2 -> {
          should.assertTrue(reply2.succeeded());
          should.assertEquals("Hello", reply2.result().toString());
          test.complete();
        });
      });
    });
  }

//  @Test
//  public void testHvals(TestContext should) {
//    final Async test = should.async();
//    final String myhash = makeKey();
//
//    redis.hset(toList(myhash, "field1", "Hello"), reply0 -> {
//      should.assertTrue(reply0.succeeded());
//      should.assertEquals(1L, reply0.result().toLong());
//
//      redis.hset(toList(myhash, "field2", "World"), reply1 -> {
//        should.assertTrue(reply1.succeeded());
//        should.assertEquals(1L, reply1.result().toLong());
//
//        redis.hvals(myhash, reply2 -> {
//          should.assertTrue(reply2.succeeded());
//          should.assertEquals(toList("Hello", "World"), reply2.result().getList());
//          test.complete();
//        });
//      });
//    });
//  }

  @Test
  public void testIncr(TestContext should) {
    final Async test = should.async();
    final String mykey = makeKey();

    redis.set(toList(mykey, "10"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      redis.incr(mykey, reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals(11L, reply1.result().toLong());

        redis.get(mykey, reply2 -> {
          should.assertTrue(reply2.succeeded());
          should.assertEquals("11", reply2.result().toString());
          test.complete();
        });
      });
    });
  }

  @Test
  public void testIncrby(TestContext should) {
    final Async test = should.async();
    final String mykey = makeKey();

    redis.set(toList(mykey, "10"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      redis.incrby(mykey, "5", reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals(15L, reply1.result().toLong());
        test.complete();
      });
    });
  }

  @Test
  public void testIncrbyfloat(TestContext should) {
    final Async test = should.async();
    final String mykey = makeKey();

    redis.set(toList(mykey, "10.50"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      redis.incrbyfloat(mykey, "0.1", reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals("10.6", reply1.result().toString());

        redis.set(toList(mykey, "5.0e3"), reply2 -> {
          should.assertTrue(reply2.succeeded());
          redis.incrbyfloat(mykey, "2.0e2", reply3 -> {
            should.assertTrue(reply3.succeeded());
            should.assertEquals("5200", reply3.result().toString());
            test.complete();
          });
        });
      });
    });
  }

  @Test
  public void testInfo(TestContext should) {
    final Async test = should.async();
    redis.info(toList(), reply0 -> {
      should.assertTrue(reply0.succeeded());
      should.assertNotNull(reply0.result());
      test.complete();
    });
  }

//  @Test
//  public void testKeys(TestContext should) {
//    final Async test = should.async();
//    redis.mset(new JsonObject(toMap("one", "1", "two", "2", "three", "3", "four", "4")), reply0 -> {
//      should.assertTrue(reply0.succeeded());
//      redis.keys("*o*", reply1 -> {
//        should.assertTrue(reply1.succeeded());
//        JsonArray array = reply1.result();
//        // this is because there are leftovers from previous tests
//        should.assertTrue(3 <= array.size());
//
//        redis.keys("t??", reply2 -> {
//          should.assertTrue(reply2.succeeded());
//          JsonArray array2 = reply2.result();
//          should.assertTrue(1 == array2.size());
//
//          redis.keys("*", reply3 -> {
//            should.assertTrue(reply3.succeeded());
//            JsonArray array3 = reply3.result();
//            should.assertTrue(4 <= array3.size());
//            test.complete();
//          });
//        });
//      });
//    });
//  }

  @Test
  public void testLastsave(TestContext should) {
    final Async test = should.async();
    redis.lastsave(reply0 -> {
      should.assertTrue(reply0.succeeded());
      test.complete();
    });
  }

  @Test
  public void testLindex(TestContext should) {
    final Async test = should.async();
    final String mykey = makeKey();

    redis.lpush(toList(mykey, "World"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      should.assertEquals(1L, reply0.result().toLong());

      redis.lpush(toList(mykey, "Hello"), reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals(2L, reply1.result().toLong());

        redis.lindex(mykey, "0", reply2 -> {
          should.assertTrue(reply2.succeeded());
          should.assertEquals("Hello", reply2.result().toString());

          redis.lindex(mykey, "-1", reply3 -> {
            should.assertTrue(reply3.succeeded());
            should.assertEquals("World", reply3.result().toString());
            test.complete();
          });
        });
      });
    });

  }

  @Test
  public void testLinsert(TestContext should) {
    final Async test = should.async();
    final String mykey = makeKey();

    redis.rpush(toList(mykey, "Hello"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      should.assertEquals(1L, reply0.result().toLong());

      redis.rpush(toList(mykey, "World"), reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals(2L, reply1.result().toLong());

        redis.linsert(mykey, "BEFORE", "World", "There", reply2 -> {
          should.assertTrue(reply2.succeeded());
          should.assertEquals(3L, reply2.result().toLong());
          test.complete();
        });
      });
    });
  }

  @Test
  public void testLlen(TestContext should) {
    final Async test = should.async();
    final String mykey = makeKey();
    redis.lpush(toList(mykey, "World"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      should.assertEquals(1L, reply0.result().toLong());
      redis.lpush(toList(mykey, "Hello"), reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals(2L, reply1.result().toLong());
        redis.llen(mykey, reply2 -> {
          should.assertTrue(reply2.succeeded());
          should.assertEquals(2L, reply2.result().toLong());
          test.complete();
        });
      });
    });

  }

  @Test
  public void testLpop(TestContext should) {
    final Async test = should.async();
    final String mykey = makeKey();
    redis.rpush(toList(mykey, "one"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      should.assertEquals(1L, reply0.result().toLong());
      redis.rpush(toList(mykey, "two"), reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals(2L, reply1.result().toLong());
        redis.rpush(toList(mykey, "three"), reply2 -> {
          should.assertTrue(reply2.succeeded());
          should.assertEquals(3L, reply2.result().toLong());
          redis.lpop(toList(mykey), reply3 -> {
            should.assertTrue(reply3.succeeded());
            should.assertEquals("one", reply3.result().toString());
            test.complete();
          });
        });
      });
    });
  }

//  @Test
//  public void testLpushOne(TestContext should) {
//    final Async test = should.async();
//    final String mykey = makeKey();
//    redis.lpush(toList(mykey, "world"), reply0 -> {
//      should.assertTrue(reply0.succeeded());
//      should.assertEquals(1L, reply0.result().toLong());
//      redis.lpush(toList(mykey, "hello"), reply1 -> {
//        should.assertTrue(reply1.succeeded());
//        should.assertEquals(2L, reply1.result().toLong());
//        redis.lrange(mykey, 0, -1, reply2 -> {
//          should.assertTrue(reply2.succeeded());
//          should.assertEquals(toList("hello", "world"), reply2.result().getList());
//          test.complete();
//        });
//      });
//    });
//  }

//  @Test
//  public void testLpush(TestContext should) {
//    final Async test = should.async();
//    final String mykey = makeKey();
//    redis.lpush(toList(mykey, "!", "world"), reply0 -> {
//      should.assertTrue(reply0.succeeded());
//      should.assertEquals(2L, reply0.result().toLong());
//      redis.lpush(toList(mykey, ",", "hello"), reply1 -> {
//        should.assertTrue(reply1.succeeded());
//        should.assertEquals(4L, reply1.result().toLong());
//        redis.lrange(mykey, 0, -1, reply2 -> {
//          should.assertTrue(reply2.succeeded());
//          should.assertEquals(toList("hello", ",", "world", "!"), reply2.result().getList());
//          test.complete();
//        });
//      });
//    });
//  }

//  @Test
//  public void testLpushx(TestContext should) {
//    final Async test = should.async();
//    final String mykey = makeKey();
//    final String myotherkey = makeKey();
//
//    redis.lpush(toList(mykey, "World"), reply0 -> {
//      should.assertTrue(reply0.succeeded());
//      should.assertEquals(1L, reply0.result().toLong());
//      redis.lpushx(toList(mykey, "Hello"), reply1 -> {
//        should.assertTrue(reply1.succeeded());
//        should.assertEquals(2L, reply1.result().toLong());
//        redis.lpushx(toList(myotherkey, "Hello"), reply2 -> {
//          should.assertTrue(reply2.succeeded());
//          should.assertEquals(0L, reply2.result().toLong());
//          redis.lrange(mykey, 0, -1, reply3 -> {
//            should.assertTrue(reply3.succeeded());
//            JsonArray array3 = reply3.result();
//            should.assertTrue(2 == array3.size());
//
//            should.assertTrue("Hello".equals(array3.getString(0)));
//            should.assertTrue("World".equals(array3.getString(1)));
//            redis.lrange(myotherkey, 0, -1, reply4 -> {
//              JsonArray array4 = reply4.result();
//              should.assertTrue(0 == array4.size());
//              test.complete();
//            });
//          });
//        });
//      });
//    });
//
//  }

//  @Test
//  public void testLrange(TestContext should) {
//    final Async test = should.async();
//    final String mykey = makeKey();
//    redis.rpush(toList(mykey, "one"), reply0 -> {
//      should.assertTrue(reply0.succeeded());
//      should.assertEquals(1L, reply0.result().toLong());
//      redis.rpush(toList(mykey, "two"), reply1 -> {
//        should.assertTrue(reply1.succeeded());
//        should.assertEquals(2L, reply1.result().toLong());
//        redis.rpush(toList(mykey, "three"), reply2 -> {
//          should.assertTrue(reply2.succeeded());
//          should.assertEquals(3L, reply2.result().toLong());
//          redis.lrange(mykey, 0, 0, reply3 -> {
//            should.assertTrue(reply3.succeeded());
//            should.assertEquals("one", reply3.result().getString(0));
//            test.complete();
//          });
//        });
//      });
//    });
//  }

//  @Test
//  public void testLrem(TestContext should) {
//    final Async test = should.async();
//    final String mykey = makeKey();
//    redis.rpush(mykey, "hello", reply0 -> {
//      should.assertTrue(reply0.succeeded());
//      should.assertEquals(1, reply0.result().toLong());
//      redis.rpush(mykey, "hello", reply1 -> {
//        should.assertTrue(reply1.succeeded());
//        should.assertEquals(2, reply1.result().toLong());
//        redis.rpush(mykey, "foo", reply2 -> {
//          should.assertTrue(reply2.succeeded());
//          should.assertEquals(3, reply2.result().toLong());
//          redis.rpush(mykey, "hello", reply3 -> {
//            should.assertTrue(reply3.succeeded());
//            should.assertEquals(4, reply3.result().toLong());
//            redis.lrem(mykey, -2, "hello", reply4 -> {
//              should.assertTrue(reply4.succeeded());
//              should.assertEquals(2, reply4.result().toLong());
//              redis.lrange(mykey, 0, -1, reply5 -> {
//                should.assertTrue(reply5.succeeded());
//                should.assertArrayEquals(toArray("hello", "foo"), reply5.result().getList().toArray());
//                test.complete();
//              });
//            });
//          });
//        });
//      });
//    });
//
//  }

//  @Test
//  public void testLset(TestContext should) {
//    final Async test = should.async();
//    final String mykey = makeKey();
//    redis.rpush(mykey, "one", reply0 -> {
//      should.assertTrue(reply0.succeeded());
//      should.assertEquals(1, reply0.result().toLong());
//      redis.rpush(mykey, "two", reply1 -> {
//        should.assertTrue(reply1.succeeded());
//        should.assertEquals(2, reply1.result().toLong());
//        redis.rpush(mykey, "three", reply2 -> {
//          should.assertTrue(reply2.succeeded());
//          should.assertEquals(3, reply2.result().toLong());
//          redis.lset(mykey, 0, "four", reply3 -> {
//            should.assertTrue(reply3.succeeded());
//            redis.lset(mykey, -2, "five", reply4 -> {
//              should.assertTrue(reply4.succeeded());
//              redis.lrange(mykey, 0, -1, reply5 -> {
//                should.assertTrue(reply5.succeeded());
//                should.assertArrayEquals(toArray("four", "five", "three"), reply5.result().getList().toArray());
//                test.complete();
//              });
//            });
//          });
//        });
//      });
//    });
//
//  }

//  @Test
//  public void testLtrim(TestContext should) {
//    final Async test = should.async();
//    final String mykey = makeKey();
//    redis.rpush(mykey, "one", reply0 -> {
//      should.assertTrue(reply0.succeeded());
//      should.assertEquals(1, reply0.result().toLong());
//      redis.rpush(mykey, "two", reply1 -> {
//        should.assertTrue(reply1.succeeded());
//        should.assertEquals(2, reply1.result().toLong());
//        redis.rpush(mykey, "three", reply2 -> {
//          should.assertTrue(reply2.succeeded());
//          should.assertEquals(3, reply2.result().toLong());
//          redis.ltrim(mykey, 1, -1, reply3 -> {
//            should.assertTrue(reply3.succeeded());
//            redis.lrange(mykey, 0, -1, reply5 -> {
//              should.assertTrue(reply5.succeeded());
//              should.assertArrayEquals(toArray("two", "three"), reply5.result().getList().toArray());
//              test.complete();
//            });
//          });
//        });
//      });
//    });
//
//  }

//  @Test
//  public void testMget(TestContext should) {
//    final Async test = should.async();
//    final String mykey1 = makeKey();
//    final String mykey2 = makeKey();
//    redis.set(mykey1, "Hello", reply0 -> {
//      should.assertTrue(reply0.succeeded());
//      redis.set(mykey2, "World", reply1 -> {
//        should.assertTrue(reply1.succeeded());
//        redis.mgetMany(toList(mykey1, mykey2, "nonexisting"), reply2 -> {
//          should.assertTrue(reply2.succeeded());
//          should.assertArrayEquals(toArray("Hello", "World", null), reply2.result().getList().toArray());
//          test.complete();
//        });
//      });
//    });
//
//  }

//  @Test
//  public void testMigrate(TestContext should) {
//    final Async test = should.async();
//    RedisServer server = RedisServer.builder().port(6382).build();
//    server.start();
//    RedisOptions job = new RedisOptions()
//      .setHost("localhost")
//      .setPort(6382);
//    RedisClient rdx = RedisClient.create(vertx, job);
//
//    String key = makeKey();
//    redis.set(key, "migrate", reply -> {
//      should.assertTrue(reply.succeeded());
//      redis.migrate("localhost", 6382, key, 0, 20000, MigrateOptions.NONE, reply2 -> {
//        should.assertTrue(String.valueOf(reply2.cause()), reply2.succeeded());
//        rdx.get(key, reply3 -> {
//          should.assertTrue(reply3.succeeded());
//          should.assertTrue("migrate".equals(reply3.result()));
//          try {
//            server.stop();
//          } catch (Exception ignore) {
//          }
//          rdx.close(reply4 -> should.assertTrue(reply4.succeeded()));
//          test.complete();
//        });
//      });
//    });
//
//  }

  @Test
  public void testMonitor(TestContext should) {
    final Async test = should.async();

    redis.monitor(reply -> {
      should.assertTrue(reply.succeeded());
      test.complete();
    });

  }

  @Test
  public void testMove(TestContext should) {
    final Async test = should.async();

    String key = makeKey();
    redis.set(toList(key, "moved_key"), reply -> {
      should.assertTrue(reply.succeeded());
      redis.move(key, "1", reply2 -> {
        should.assertTrue(reply2.succeeded());
        should.assertEquals(1L, reply2.result().toLong());
        test.complete();
      });
    });
  }

  @Test
  public void testMset(TestContext should) {
    final Async test = should.async();
    final String mykey1 = makeKey();
    final String mykey2 = makeKey();
    redis.mset(toList(mykey1, "Hello", mykey2, "World"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      redis.get(mykey1, reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals("Hello", reply1.result().toString());
        redis.get(mykey2, reply2 -> {
          should.assertTrue(reply2.succeeded());
          should.assertEquals("World", reply2.result().toString());
          test.complete();
        });
      });
    });
  }

//  @Test
//  public void testMsetnx(TestContext should) {
//    final Async test = should.async();
//    final String mykey1 = makeKey();
//    final String mykey2 = makeKey();
//    final String mykey3 = makeKey();
//
//    redis.msetnx(new JsonObject(toMap(mykey1, "Hello", mykey2, "there")), reply0 -> {
//      should.assertTrue(reply0.succeeded());
//      should.assertEquals(1, reply0.result().toLong());
//      redis.msetnx(new JsonObject(toMap(mykey2, "there", mykey3, "world")), reply1 -> {
//        should.assertTrue(reply1.succeeded());
//        should.assertEquals(0, reply1.result().toLong());
//        redis.mgetMany(toList(mykey1, mykey2, mykey3), reply2 -> {
//          should.assertTrue(reply2.succeeded());
//          should.assertArrayEquals(toArray("Hello", "there", null), reply2.result().getList().toArray());
//          test.complete();
//        });
//      });
//    });
//
//  }

  @Test
  public void testMulti(TestContext should) {
    final Async test = should.async();
    String key = makeKey();
    redis.set(toList(key, "0"), rep -> {
      should.assertTrue(rep.succeeded());
      redis.multi(reply -> {
        should.assertTrue(reply.succeeded());
        redis.set(toList(makeKey(), "0"), reply2 -> {
          should.assertTrue(reply2.succeeded());
          redis.set(toList(makeKey(), "0"), reply3 -> should.assertTrue(reply3.succeeded()));
          redis.exec(reply4 -> {
            should.assertTrue(reply4.succeeded());
            test.complete();
          });
        });
      });
    });
  }

  @Test
  public void testObject(TestContext should) {
    final Async test = should.async();

    String mykey = makeKey();
    redis.set(toList(mykey, "test"), reply -> {
      should.assertTrue(reply.succeeded());
      redis.object(toList("REFCOUNT", mykey), reply2 -> {
        should.assertTrue(reply2.succeeded());
        redis.object(toList("ENCODING", mykey), reply3 -> {
          should.assertTrue(reply3.succeeded());
          redis.object(toList("IDLETIME", mykey), reply4 -> {
            should.assertTrue(reply4.succeeded());
            test.complete();
          });
        });
      });
    });
  }

  @Test
  public void testPersist(TestContext should) {
    final Async test = should.async();
    final String mykey = makeKey();
    redis.set(toList(mykey, "Hello"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      redis.expire(Arrays.asList(mykey, "10"), reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals(1L, reply1.result().toLong());
        redis.ttl(mykey, reply2 -> {
          should.assertTrue(reply2.succeeded());
          should.assertEquals(10L, reply2.result().toLong());
          redis.persist(mykey, reply3 -> {
            should.assertTrue(reply3.succeeded());
            should.assertEquals(1L, reply3.result().toLong());
            redis.ttl(mykey, reply4 -> {
              should.assertTrue(reply4.succeeded());
              should.assertEquals(-1L, reply4.result().toLong());
              test.complete();
            });
          });
        });
      });
    });
  }

  @Test
  public void testPexpire(TestContext should) {
    final Async test = should.async();
    final String mykey = makeKey();
    redis.set(toList(mykey, "Hello"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      redis.pexpire(Arrays.asList(mykey, "1000"), reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals(1L, reply1.result().toLong());
        redis.get(mykey, reply2 -> {
          should.assertTrue(reply2.succeeded());
          test.complete();
        });
      });
    });
  }

//  @Test
//  public void testPexpireat(TestContext should) {
//    final Async test = should.async();
//    final String mykey = makeKey();
//    redis.set(toList(mykey, "Hello"), reply0 -> {
//      should.assertTrue(reply0.succeeded());
//      redis.pexpireat(mykey, 1555555555005L, reply1 -> {
//        should.assertTrue(reply1.succeeded());
//        should.assertEquals(1L, reply1.result().toLong());
//        redis.ttl(mykey, reply2 -> {
//          should.assertTrue(reply2.succeeded());
//          should.assertTrue(reply2.result() == -2);
//          redis.pttl(mykey, reply3 -> {
//            should.assertTrue(reply3.succeeded());
//            should.assertTrue(reply3.result() == -2);
//            test.complete();
//          });
//        });
//      });
//    });
//  }

//  @Test
//  public void testPing(TestContext should) {
//    final Async test = should.async();
//    redis.ping(reply0 -> {
//      should.assertEquals("PONG", reply0.result());
//      test.complete();
//    });
//  }

//  @Test
//  public void testPsetex(TestContext should) {
//    final Async test = should.async();
//    final String mykey = makeKey();
//    redis.psetex(mykey, 2000, "Hello", reply0 -> {
//      should.assertTrue(reply0.succeeded());
//      redis.pttl(mykey, reply1 -> {
//        should.assertTrue(reply1.succeeded());
//        should.assertTrue(3000 > reply1.result() && reply1.result() > 0);
//        redis.get(mykey, reply2 -> {
//          should.assertTrue(reply2.succeeded());
//          should.assertEquals("Hello", reply2.result());
//          test.complete();
//        });
//      });
//    });
//
//  }

//  @Test
//  public void testPttl(TestContext should) {
//    final Async test = should.async();
//    final String mykey = makeKey();
//    redis.set(toList(mykey, "Hello"), reply0 -> {
//      should.assertTrue(reply0.succeeded());
//      redis.expire(mykey, 3, reply1 -> {
//        should.assertTrue(reply1.succeeded());
//        should.assertEquals(1L, reply1.result().toLong());
//        redis.pttl(mykey, reply2 -> {
//          should.assertTrue(reply2.succeeded());
//          should.assertTrue(3000 >= reply2.result() && reply2.result() > 0);
//          test.complete();
//        });
//      });
//    });
//  }

//  @Test
//  public void testPublish(TestContext should) {
//    final Async test = should.async();
//    String key = makeKey();
//    redis.set(toList(key, "0"), reply -> {
//      should.assertTrue(reply.succeeded());
//      redis.publish(key, "1", reply2 -> {
//        should.assertTrue(reply2.succeeded());
//        should.assertTrue(reply2.result() == 0);
//        test.complete();
//      });
//    });
//
//  }

  @Test
  public void testRandomkey(TestContext should) {
    final Async test = should.async();

    redis.set(toList("foo", "bar"), reply -> {
      if (reply.succeeded()) {
        redis.randomkey(reply2 -> {
          if (reply2.succeeded()) {
            should.assertNotNull(reply2.result());
            test.complete();
          }
        });
      }
    });
  }

  @Test
  public void testRename(TestContext should) {
    final Async test = should.async();
    final String mykey = makeKey();
    final String myotherkey = makeKey();

    redis.set(toList(mykey, "Hello"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      redis.rename(mykey, myotherkey, reply1 -> {
        should.assertTrue(reply1.succeeded());
        redis.get(myotherkey, reply2 -> {
          should.assertTrue(reply2.succeeded());
          should.assertEquals("Hello", reply2.result().toString());
          test.complete();
        });
      });
    });
  }

  @Test
  public void testRenamenx(TestContext should) {
    final Async test = should.async();
    final String mykey = makeKey();
    final String myotherkey = makeKey();

    redis.set(toList(mykey, "Hello"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      redis.set(toList(myotherkey, "World"), reply1 -> {
        should.assertTrue(reply1.succeeded());
        redis.renamenx(mykey, myotherkey, reply2 -> {
          should.assertTrue(reply2.succeeded());
          should.assertEquals(0L, reply2.result().toLong());
          redis.get(myotherkey, reply3 -> {
            should.assertTrue(reply3.succeeded());
            should.assertEquals("World", reply3.result().toString());
            test.complete();
          });
        });
      });
    });
  }

//  @Test
//  public void testRestore(TestContext should) {
//    final Async test = should.async();
//    final String mykey = makeKey();
//    final String myotherkey = makeKey();
//    final Buffer value = Buffer.buffer(new byte[]{(byte) 0xff, (byte) 0xf0, 0x00, 'A', 'B', 'C'});
//    redis.setBinary(mykey, value, reply0 -> {
//      should.assertTrue(reply0.succeeded());
//      redis.dump(mykey, reply1 -> {
//        should.assertTrue(reply1.succeeded());
//        String dump = reply1.result();
//        redis.restore(myotherkey, 0, dump, reply2 -> {
//          should.assertTrue(String.valueOf(reply2.cause()), reply2.succeeded());
//          redis.getBinary(myotherkey, reply3 -> {
//            should.assertTrue(reply3.succeeded());
//            should.assertEquals(value, reply3.result());
//
//            test.complete();
//          });
//        });
//      });
//    });
//
//  }

//  @Test
//  public void testRpop(TestContext should) {
//    final Async test = should.async();
//    final String mykey = makeKey();
//    redis.rpush(mykey, "one", reply0 -> {
//      should.assertTrue(reply0.succeeded());
//      should.assertEquals(1, reply0.result().toLong());
//      redis.rpush(mykey, "two", reply1 -> {
//        should.assertTrue(reply1.succeeded());
//        should.assertEquals(2, reply1.result().toLong());
//        redis.rpush(mykey, "three", reply2 -> {
//          should.assertTrue(reply2.succeeded());
//          should.assertEquals(3, reply2.result().toLong());
//          redis.rpop(mykey, reply3 -> {
//            should.assertTrue(reply3.succeeded());
//            should.assertEquals("three", reply3.result());
//            redis.lrange(mykey, 0, -1, reply5 -> {
//              should.assertTrue(reply5.succeeded());
//              should.assertArrayEquals(toArray("one", "two"), reply5.result().getList().toArray());
//              test.complete();
//            });
//          });
//        });
//      });
//    });
//
//  }

//  @Test
//  public void testRpoplpush(TestContext should) {
//    final Async test = should.async();
//    final String mykey = makeKey();
//    final String myotherkey = makeKey();
//    redis.rpush(mykey, "one", reply0 -> {
//        should.assertTrue(reply0.succeeded());
//        should.assertEquals(1, reply0.result().toLong());
//        redis.rpush(mykey, "two", reply1 -> {
//          should.assertTrue(reply1.succeeded());
//          should.assertEquals(2, reply1.result().toLong());
//          redis.rpush(mykey, "three", reply2 -> {
//            should.assertTrue(reply2.succeeded());
//            should.assertEquals(3, reply2.result().toLong());
//            redis.rpoplpush(mykey, myotherkey, reply3 -> {
//              should.assertTrue(reply3.succeeded());
//              should.assertEquals("three", reply3.result());
//              redis.lrange(mykey, 0, -1, reply5 -> {
//                should.assertTrue(reply5.succeeded());
//                should.assertArrayEquals(toArray("one", "two"), reply5.result().getList().toArray());
//                redis.lrange(myotherkey, 0, -1, reply6 -> {
//                  should.assertArrayEquals(toArray("three"), reply6.result().getList().toArray());
//                  test.complete();
//                });
//              });
//            });
//          });
//        });
//      }
//
//    );
//
//
//  }

//  @Test
//  public void testRpush(TestContext should) {
//    final Async test = should.async();
//    final String mykey = makeKey();
//    redis.rpush(mykey, "hello", reply0 -> {
//      should.assertTrue(reply0.succeeded());
//      should.assertEquals(1, reply0.result().toLong());
//      redis.rpush(mykey, "world", reply1 -> {
//        should.assertTrue(reply1.succeeded());
//        should.assertEquals(2, reply1.result().toLong());
//        redis.lrange(mykey, 0, -1, reply2 -> {
//          should.assertTrue(reply2.succeeded());
//          should.assertArrayEquals(toArray("hello", "world"), reply2.result().getList().toArray());
//          test.complete();
//        });
//      });
//    });
//
//  }

//  @Test
//  public void testRpushx(TestContext should) {
//    final Async test = should.async();
//    final String mykey = makeKey();
//    final String myotherkey = makeKey();
//    redis.rpush(mykey, "Hello", reply0 -> {
//      should.assertTrue(reply0.succeeded());
//      should.assertEquals(1, reply0.result().toLong());
//      redis.rpushx(mykey, "World", reply1 -> {
//        should.assertTrue(reply1.succeeded());
//        should.assertEquals(2, reply1.result().toLong());
//        redis.rpushx(myotherkey, "World", reply2 -> {
//          should.assertTrue(reply2.succeeded());
//          should.assertEquals(0, reply2.result().toLong());
//          redis.lrange(mykey, 0, -1, reply3 -> {
//            should.assertTrue(reply3.succeeded());
//            should.assertArrayEquals(toArray("Hello", "World"), reply3.result().getList().toArray());
//            redis.lrange(myotherkey, 0, -1, reply4 -> {
//              should.assertArrayEquals(new Object[0], reply4.result().getList().toArray());
//              test.complete();
//            });
//          });
//        });
//      });
//    });
//
//  }

//  @Test
//  public void testSadd(TestContext should) {
//    final Async test = should.async();
//    final String mykey = makeKey();
//    redis.sadd(mykey, "Hello", reply0 -> {
//      should.assertTrue(reply0.succeeded());
//      should.assertEquals(1, reply0.result().toLong());
//      redis.sadd(mykey, "World", reply1 -> {
//        should.assertTrue(reply1.succeeded());
//        should.assertEquals(1, reply1.result().toLong());
//        redis.sadd(mykey, "World", reply2 -> {
//          should.assertTrue(reply2.succeeded());
//          should.assertEquals(0, reply2.result().toLong());
//          redis.smembers(mykey, reply3 -> {
//            should.assertTrue(reply3.succeeded());
//            Object[] expected = new Object[]{"Hello", "World"};
//            Object[] result = reply3.result().getList().toArray();
//            Arrays.sort(result);
//            should.assertArrayEquals(expected, result);
//            test.complete();
//          });
//        });
//      });
//    });
//
//  }

  @Test
  public void testSave(TestContext should) {
    final Async test = should.async();
    redis.save(reply -> {
      should.assertTrue(reply.succeeded());
      //Note, there's really not much else to do
      test.complete();
    });

  }

  @Test
  public void testScard(TestContext should) {
    final Async test = should.async();
    final String mykey = makeKey();
    redis.sadd(toList(mykey, "Hello", "World"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      should.assertEquals(2L, reply0.result().toLong());
      redis.scard(mykey, reply2 -> {
        should.assertTrue(reply2.succeeded());
        should.assertEquals(2L, reply2.result().toLong());
        test.complete();
      });
    });

  }

//  @Test
//  public void testScriptexists(TestContext should) {
//    final Async test = should.async();
//    String inline = "return 1";
//    redis.script(toList("LOAD", inline), reply -> {
//      should.assertTrue(reply.succeeded());
//      String hash = reply.result();
//      redis.script(toList("EXISTS", hash), reply2 -> {
//        should.assertTrue(reply2.succeeded());
//        should.assertTrue(reply2.result().getInteger(0) > 0);
//        test.complete();
//      });
//    });
//
//  }

//  @Test
//  public void testScriptflush(TestContext should) {
//    final Async test = should.async();
//    String inline = "return 1";
//    redis.script(toList("LOAD", inline), reply -> {
//      should.assertTrue(reply.succeeded());
//      String hash = reply.result();
//      redis.script(toList("EXISTS", hash), reply2 -> {
//        should.assertTrue(reply2.succeeded());
//        should.assertTrue(reply2.result().getInteger(0) > 0);
//        redis.script(toList("FLUSH"), reply3 -> {
//          should.assertTrue(reply3.succeeded());
//          redis.script(toList("EXISTS", hash), reply4 -> {
//            should.assertTrue(reply4.succeeded());
//            should.assertTrue(reply4.result().getInteger(0) == 0);
//            test.complete();
//          });
//        });
//      });
//    });
//
//  }

  @Test
  public void testScriptload(TestContext should) {
    final Async test = should.async();
    String inline = "return 1";
    redis.script(toList("LOAD", inline), reply -> {
      should.assertTrue(reply.succeeded());
      should.assertNotNull(reply.result());
      test.complete();
    });

  }

//  @Test
//  public void testSdiff(TestContext should) {
//    final Async test = should.async();
//    final String mykey1 = makeKey();
//    final String mykey2 = makeKey();
//
//    redis.saddMany(mykey1, toList("a", "b", "c"), reply0 -> {
//      should.assertTrue(reply0.succeeded());
//      should.assertEquals(3, reply0.result().toLong());
//      redis.saddMany(mykey2, toList("c", "d", "e"), reply1 -> {
//        should.assertTrue(reply1.succeeded());
//        should.assertEquals(3, reply1.result().toLong());
//        redis.sdiff(mykey1, toList(mykey2), reply2 -> {
//          should.assertTrue(reply2.succeeded());
//          Object[] expected = new Object[]{"a", "b"};
//          Object[] result = reply2.result().getList().toArray();
//          Arrays.sort(result);
//          should.assertArrayEquals(expected, result);
//          test.complete();
//        });
//      });
//    });
//
//  }

//  @Test
//  public void testSdiffstore(TestContext should) {
//    final Async test = should.async();
//    final String mykey = makeKey();
//    final String mykey1 = makeKey();
//    final String mykey2 = makeKey();
//
//    redis.sadd(toList(mykey1, "a", "b", "c"), reply0 -> {
//      should.assertTrue(reply0.succeeded());
//      should.assertEquals(3L, reply0.result().toLong());
//      redis.sadd(toList(mykey2, "c", "d", "e"), reply1 -> {
//        should.assertTrue(reply1.succeeded());
//        should.assertEquals(3L, reply1.result().toLong());
//        redis.sdiffstore(toList(mykey, mykey1, mykey2), reply2 -> {
//          should.assertTrue(reply2.succeeded());
//          Long diff = reply2.result();
//          should.assertTrue(diff == 2);
//          redis.smembers(mykey, reply3 -> {
//            Set<String> expected = new HashSet(toList("a", "b"));
//            JsonArray members = reply3.result();
//            Set<String> result = new HashSet(members.getList());
//            should.assertEquals(expected, result);
//            test.complete();
//          });
//        });
//      });
//    });
//  }

  @Test
  public void testSelect(TestContext should) {
    final Async test = should.async();
    //Gee, think redis should have a get current DB command?
    redis.select("1", reply -> {
      if (reply.succeeded()) {
        redis.set(toList("first", "value"), reply2 -> {
          if (reply2.succeeded()) {
            redis.select("0", reply3 -> {
              if (reply3.succeeded()) {
                redis.select("1", reply4 -> {
                  if (reply4.succeeded()) {
                    redis.get("first", reply5 -> {
                      if (reply5.succeeded()) {
                        should.assertEquals("value", reply5.result().toString());
                        test.complete();
                      }
                    });
                  }
                });
              }
            });
          }
        });
      }
    });
  }

  @Test
  public void testSet(TestContext should) {
    final Async test = should.async();
    final String mykey = makeKey();
    redis.set(toList(mykey, "Hello"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      redis.get(mykey, reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals("Hello", reply1.result().toString());
        test.complete();
      });
    });
  }

  @Test
  public void testSetWithOptions(TestContext should) {
    final Async test = should.async();
    final String mykey = makeKey();
    redis.set(toList(mykey, "Hello!", "NX", "EX", "10"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      redis.get(mykey, reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals("Hello!", reply1.result().toString());

        redis.set(toList(mykey, "Hello again!", "NX", "EX", "10"), reply2 -> {
          should.assertTrue(reply2.succeeded());
          redis.get(mykey, reply3 -> {
            should.assertTrue(reply3.succeeded());
            // It's not 'Hello again!' but the old value since we used NX which means set unless exists
            should.assertEquals("Hello!", reply1.result().toString());
            test.complete();
          });
        });
      });
    });

  }

  @Test
  public void testSetWithOptions2(TestContext should) {
    final Async test = should.async();
    final String mykey = makeKey();
    // 1st case SET k v NX -> OK
    redis.set(toList(mykey, "Hello!", "NX"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      // 2nd case SET k v NX -> nil (was already set)
      redis.set(toList(mykey, "Hello again!", "NX"), reply2 -> {
        should.assertTrue(reply2.succeeded());
        should.assertNull(reply2.result());
        test.complete();
      });
    });
  }

  @Test
  public void testSetbit(TestContext should) {
    final Async test = should.async();
    final String mykey = makeKey();
    redis.setbit(mykey, "7", "1", reply0 -> {
      should.assertTrue(reply0.succeeded());
      should.assertEquals(0L, reply0.result().toLong());
      redis.setbit(mykey, "7", "0", reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals(1L, reply1.result().toLong());
        redis.get(mykey, reply2 -> {
          should.assertTrue(reply2.succeeded());
          should.assertEquals("\u0000", reply2.result().toString());
          test.complete();
        });
      });
    });
  }

  @Test
  public void testSetex(TestContext should) {
    final Async test = should.async();
    final String mykey = makeKey();
    redis.setex(mykey, "10", "Hello", reply0 -> {
      should.assertTrue(reply0.succeeded());
      redis.ttl(mykey, reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals(10L, reply1.result().toLong());
        redis.get(mykey, reply2 -> {
          should.assertTrue(reply2.succeeded());
          should.assertEquals("Hello", reply2.result().toString());
          test.complete();
        });
      });
    });
  }

  @Test
  public void testSetnx(TestContext should) {
    final Async test = should.async();
    final String mykey = makeKey();
    redis.setnx(mykey, "Hello", reply0 -> {
      should.assertTrue(reply0.succeeded());
      should.assertEquals(1L, reply0.result().toLong());
      redis.setnx(mykey, "World", reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals(0L, reply1.result().toLong());
        redis.get(mykey, reply2 -> {
          should.assertTrue(reply2.succeeded());
          should.assertEquals("Hello", reply2.result().toString());
          test.complete();
        });
      });
    });
  }

  @Test
  public void testSetrange(TestContext should) {
    final Async test = should.async();
    final String mykey = makeKey();
    redis.set(toList(mykey, "Hello World"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      redis.setrange(mykey, "6", "Redis", reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals(11L, reply1.result().toLong());
        redis.get(mykey, reply2 -> {
          should.assertTrue(reply2.succeeded());
          should.assertEquals("Hello Redis", reply2.result().toString());
          test.complete();
        });
      });
    });
  }

//  @Test
//  public void testSinter(TestContext should) {
//    final Async test = should.async();
//    final String mykey1 = makeKey();
//    final String mykey2 = makeKey();
//
//    redis.saddMany(mykey1, toList("a", "b", "c"), reply0 -> {
//      should.assertTrue(reply0.succeeded());
//      should.assertEquals(3, reply0.result().toLong());
//      redis.saddMany(mykey2, toList("c", "d", "e"), reply1 -> {
//        should.assertTrue(reply1.succeeded());
//        should.assertEquals(3, reply1.result().toLong());
//        redis.sinter(toList(mykey1, mykey2), reply2 -> {
//          should.assertTrue(reply2.succeeded());
//          should.assertArrayEquals(new Object[]{"c"}, reply2.result().getList().toArray());
//          test.complete();
//        });
//      });
//    });
//
//  }

//  @Test
//  public void testSinterstore(TestContext should) {
//    final Async test = should.async();
//    final String mykey = makeKey();
//    final String mykey1 = makeKey();
//    final String mykey2 = makeKey();
//
//    redis.saddMany(mykey1, toList("a", "b", "c"), reply0 -> {
//      should.assertTrue(reply0.succeeded());
//      should.assertEquals(3, reply0.result().toLong());
//      redis.saddMany(mykey2, toList("c", "d", "e"), reply1 -> {
//        should.assertTrue(reply1.succeeded());
//        should.assertEquals(3, reply1.result().toLong());
//        redis.sinterstore(mykey, toList(mykey1, mykey2), reply2 -> {
//          should.assertTrue(reply2.succeeded());
//          should.assertTrue(reply2.result() == 1);
//          //should.assertArrayEquals(new Object[]{"c"}, reply6.result().getList().toArray());
//          test.complete();
//        });
//      });
//    });
//
//  }

  @Test
  public void testSismember(TestContext should) {
    final Async test = should.async();
    final String mykey = makeKey();
    redis.sadd(toList(mykey, "one"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      redis.sismember(mykey, "one", reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals(1L, reply1.result().toLong());
        redis.sismember(mykey, "two", reply2 -> {
          should.assertTrue(reply2.succeeded());
          should.assertEquals(0L, reply2.result().toLong());
          test.complete();
        });
      });
    });
  }

//  @Test
//  public void testSmembers(TestContext should) {
//    final Async test = should.async();
//    final String mykey = makeKey();
//    redis.saddMany(mykey, toList("Hello", "World"), reply0 -> {
//      should.assertTrue(reply0.succeeded());
//      should.assertEquals(2, reply0.result().toLong());
//      redis.smembers(mykey, reply1 -> {
//        should.assertTrue(reply1.succeeded());
//        Object[] expected = new Object[]{"Hello", "World"};
//        Object[] result = reply1.result().getList().toArray();
//        Arrays.sort(result);
//        should.assertArrayEquals(expected, result);
//        test.complete();
//      });
//    });
//
//  }

//  @Test
//  public void testSmove(TestContext should) {
//    final Async test = should.async();
//    final String mykey = makeKey();
//    final String myotherkey = makeKey();
//    redis.saddMany(mykey, toList("one", "two"), reply0 -> {
//      should.assertTrue(reply0.succeeded());
//      should.assertEquals(2, reply0.result().toLong());
//      redis.sadd(myotherkey, "three", reply1 -> {
//        should.assertTrue(reply1.succeeded());
//        should.assertEquals(1, reply1.result().toLong());
//        redis.smove(mykey, myotherkey, "two", reply2 -> {
//          should.assertTrue(reply2.succeeded());
//          should.assertEquals(1, reply2.result().toLong());
//          redis.smembers(mykey, reply3 -> {
//            should.assertTrue(reply3.succeeded());
//            Object[] expected = new Object[]{"one"};
//            Object[] result = reply3.result().getList().toArray();
//            Arrays.sort(result);
//            should.assertArrayEquals(expected, result);
//            redis.smembers(myotherkey, reply4 -> {
//              should.assertTrue(reply4.succeeded());
//              Object[] expected1 = new Object[]{"three", "two"};
//              Object[] result1 = reply4.result().getList().toArray();
//              Arrays.sort(result1);
//              should.assertArrayEquals(expected1, result1);
//              test.complete();
//            });
//          });
//        });
//      });
//    });
//
//  }

//  @Test
//  public void testSort(TestContext should) {
//    final Async test = should.async();
//    final String mykey = makeKey();
//
//    final String k1 = mykey + ":1";
//    final String k2 = mykey + ":2";
//    final String k3 = mykey + ":3";
//    final String kx = mykey + ":*";
//
//    redis.saddMany(mykey, toList("1", "2", "3"), reply0 -> {
//      should.assertTrue(reply0.succeeded());
//      should.assertEquals(3, reply0.result().toLong());
//      redis.set(k1, "one", reply1 -> {
//        should.assertTrue(reply1.succeeded());
//        redis.set(k2, "two", reply2 -> {
//          should.assertTrue(reply2.succeeded());
//          redis.set(k3, "three", reply3 -> {
//            should.assertTrue(reply3.succeeded());
//            redis.sort(mykey, new SortOptions().useDescending().addGet(kx), reply4 -> {
//              should.assertTrue(reply4.succeeded());
//              should.assertArrayEquals(toArray("three", "two", "one"), reply4.result().getList().toArray());
//              test.complete();
//            });
//          });
//        });
//      });
//    });
//
//  }

//  @Test
//  public void testSpop(TestContext should) {
//    final Async test = should.async();
//    final String mykey = makeKey();
//    redis.saddMany(mykey, toList("one", "two", "three"), reply0 -> {
//      should.assertTrue(reply0.succeeded());
//      should.assertEquals(3, reply0.result().toLong());
//      redis.spop(mykey, reply1 -> {
//        should.assertTrue(String.valueOf(reply1.cause()), reply1.succeeded());
//        String ret = reply1.result();
//        should.assertTrue(ret.equals("one") || ret.equals("two") || ret.equals("three"));
//        JsonArray expected = new JsonArray();
//        if (!ret.equals("one")) {
//          expected.add("one");
//        }
//        if (!ret.equals("two")) {
//          expected.add("two");
//        }
//        if (!ret.equals("three")) {
//          expected.add("three");
//        }
//        redis.smembers(mykey, reply2 -> {
//          should.assertTrue(reply2.succeeded());
//          Object[] expectedA = expected.getList().toArray();
//          Arrays.sort(expectedA);
//          Object[] res = reply2.result().getList().toArray();
//          Arrays.sort(res);
//          should.assertArrayEquals(expectedA, res);
//          test.complete();
//        });
//      });
//    });
//
//  }

//  @Test
//  public void testSpopMany(TestContext should) {
//    final Async test = should.async();
//    final String mykey = makeKey();
//    redis.saddMany(mykey, toList("one", "two", "three"), reply0 -> {
//      should.assertTrue(reply0.succeeded());
//      should.assertEquals(3, reply0.result().toLong());
//      redis.spopMany(mykey, 3, reply1 -> {
//        should.assertTrue(String.valueOf(reply1.cause()), reply1.succeeded());
//        JsonArray ret = reply1.result();
//        test.complete();
//      });
//    });
//
//  }

//  @Test
//  public void testSrandmember(TestContext should) {
//    final Async test = should.async();
//    final String mykey = makeKey();
//    redis.sadd(toList(mykey, "one", "two", "three"), reply0 -> {
//      should.assertTrue(reply0.succeeded());
//      should.assertEquals(3L, reply0.result().toLong());
//      redis.srandmember(mykey, reply1 -> {
//        should.assertTrue(reply1.succeeded());
//        String randmember = reply1.result();
//        should.assertTrue(randmember.equals("one") || randmember.equals("two") || randmember.equals("three"));
//        test.complete();
//      });
//    });
//
//  }

  @Test
  public void testSrem(TestContext should) {
    final Async test = should.async();
    final String mykey = makeKey();
    redis.sadd(toList(mykey, "one", "two", "three"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      should.assertEquals(3L, reply0.result().toLong());
      redis.srem(toList(mykey, "one"), reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals(1L, reply1.result().toLong());
        redis.srem(toList(mykey, "four"), reply2 -> {
          should.assertTrue(reply2.succeeded());
          should.assertEquals(0L, reply2.result().toLong());
          test.complete();
        });
      });
    });
  }

  @Test
  public void testStrlen(TestContext should) {
    final Async test = should.async();
    final String mykey = makeKey();
    redis.set(toList(mykey, "Hello world"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      redis.strlen(mykey, reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals(11L, reply1.result().toLong());
        redis.strlen("nonexisting", reply2 -> {
          should.assertTrue(reply2.succeeded());
          should.assertEquals(0L, reply2.result().toLong());
          test.complete();
        });
      });
    });
  }

  @Test
  public void testSubscribe(TestContext should) {
    final Async test = should.async();

    String key = makeKey();
    redis.subscribe(toList(key), reply -> {
      should.assertTrue(reply.succeeded());
      redis.unsubscribe(toList(key), reply2 -> {
        should.assertTrue(reply2.succeeded());
        test.complete();
      });
    });
  }

//  @Test
//  public void testSunion(TestContext should) {
//    final Async test = should.async();
//    final String mykey1 = makeKey();
//    final String mykey2 = makeKey();
//
//    CountDownLatch latch = new CountDownLatch(6);
//
//    redis.sadd(mykey1, "a", reply0 -> {
//      should.assertTrue(reply0.succeeded());
//      should.assertEquals(1, reply0.result().toLong());
//      latch.countDown();
//
//      redis.sadd(mykey1, "b", reply1 -> {
//        should.assertTrue(reply1.succeeded());
//        should.assertEquals(1, reply1.result().toLong());
//        latch.countDown();
//      });
//      redis.sadd(mykey1, "c", reply2 -> {
//        should.assertTrue(reply2.succeeded());
//        should.assertEquals(1, reply2.result().toLong());
//        latch.countDown();
//      });
//      redis.sadd(mykey2, "c", reply3 -> {
//        should.assertTrue(reply3.succeeded());
//        should.assertEquals(1, reply3.result().toLong());
//        latch.countDown();
//      });
//      redis.sadd(mykey2, "d", reply4 -> {
//        should.assertTrue(reply4.succeeded());
//        should.assertEquals(1, reply4.result().toLong());
//        latch.countDown();
//      });
//      redis.sadd(mykey2, "e", reply5 -> {
//        should.assertTrue(reply5.succeeded());
//        should.assertEquals(1, reply5.result().toLong());
//        latch.countDown();
//        try {
//          latch.await(10, TimeUnit.SECONDS);
//        } catch (InterruptedException e) {
//          test.complete();
//          fail("Time out while waiting for all SADD calls to finish");
//        }
//        redis.sunion(toList(mykey1, mykey2), reply6 -> {
//          should.assertTrue(reply6.succeeded());
//          JsonArray arr = reply6.result();
//          Object[] array = arr.getList().toArray();
//          Arrays.sort(array);
//          should.assertTrue(array.length == 5);
//          should.assertArrayEquals(new Object[]{"a", "b", "c", "d", "e"}, array);
//          test.complete();
//        });
//      });
//    });
//
//  }

//  @Test
//  public void testSunionstore(TestContext should) {
//    final Async test = should.async();
//    final String mykey = makeKey();
//    final String mykey1 = makeKey();
//    final String mykey2 = makeKey();
//
//    redis.sadd(toList(mykey1, "a", "b", "c"), reply0 -> {
//      should.assertTrue(reply0.succeeded());
//      should.assertEquals(3L, reply0.result().toLong());
//      redis.sadd(toList(mykey2, "c", "d", "e"), reply1 -> {
//        should.assertTrue(reply1.succeeded());
//        should.assertEquals(3L, reply1.result().toLong());
//        redis.sunionstore(toList(mykey, mykey1, mykey2), reply2 -> {
//          should.assertTrue(reply2.succeeded());
//          should.assertTrue(reply2.result() == 5);
//          //          JsonArray arr = reply2.result();
//          //          Object[] array = arr.getList().toArray();
//          //          Arrays.sort(array);
//          //          should.assertTrue(array.length == 5);
//          //          should.assertArrayEquals(new Object[]{"a", "b", "c", "d", "e"}, array);
//          test.complete();
//        });
//      });
//    });
//
//  }

  @Test
  public void testSync(TestContext should) {
    final Async test = should.async();
    redis.sync(v -> {
      should.assertTrue(v.succeeded());
      test.complete();
    });
  }

  @Test
  public void testTime(TestContext should) {
    final Async test = should.async();
    redis.time(reply0 -> {
      should.assertTrue(reply0.succeeded());
      should.assertTrue(reply0.result().size() == 2);
      test.complete();
    });
  }

  @Test
  public void testTtl(TestContext should) {
    final Async test = should.async();
    final String mykey = makeKey();
    redis.set(toList(mykey, "Hello"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      redis.expire(Arrays.asList(mykey, "10"), reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals(1L, reply1.result().toLong());
        redis.ttl(mykey, reply2 -> {
          should.assertTrue(reply2.succeeded());
          should.assertEquals(10L, reply2.result().toLong());
          test.complete();
        });
      });
    });
  }

  @Test
  public void testType(TestContext should) {
    final Async test = should.async();
    final String key1 = makeKey();
    final String key2 = makeKey();
    final String key3 = makeKey();

    redis.set(toList(key1, "value"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      redis.lpush(toList(key2, "value"), reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals(1L, reply1.result().toLong());
        redis.sadd(toList(key3, "value"), reply2 -> {
          should.assertTrue(reply2.succeeded());
          should.assertEquals(1L, reply2.result().toLong());
          redis.type(key1, reply3 -> {
            should.assertTrue(reply3.succeeded());
            should.assertEquals("string", reply3.result().toString());
            redis.type(key2, reply4 -> {
              should.assertTrue(reply4.succeeded());
              should.assertEquals("list", reply4.result().toString());
              redis.type(key3, reply5 -> {
                should.assertTrue(reply5.succeeded());
                should.assertEquals("set", reply5.result().toString());
                test.complete();
              });
            });
          });
        });
      });
    });
  }

  @Test
  public void testUnsubscribe(TestContext should) {
    final Async test = should.async();
    String key = makeKey();
    redis.subscribe(toList(key), reply -> {
      should.assertTrue(reply.succeeded());
      redis.unsubscribe(toList(key), reply2 -> {
        should.assertTrue(reply2.succeeded());
        test.complete();
      });
    });
  }

//  @Test
//  public void testWatch(TestContext should) {
//    final Async test = should.async();
//    String key = makeKey();
//
//    RedisClient rdx = RedisClient.create(vertx, getConfig());
//    RedisTransaction transaction = redis.transaction();
//    redis.set(key, "0", reply -> {
//      should.assertTrue(reply.succeeded());
//      transaction.watch(key, reply2 -> {
//        should.assertTrue(reply2.succeeded());
//
//        transaction.multi(reply3 -> {
//          should.assertTrue(reply3.succeeded());
//          transaction.incr(key, reply4 -> {
//            should.assertTrue(reply4.succeeded());
//
//            rdx.incr(key, reply1 -> {
//              should.assertTrue(reply1.succeeded());
//              should.assertEquals(Long.valueOf(1L), reply1.result());
//
//              transaction.incr(key, reply5 -> {
//                should.assertTrue(reply5.succeeded());
//                transaction.incrby(key, 10, reply6 -> {
//                  should.assertTrue(reply6.succeeded());
//                  transaction.exec(reply7 -> {
//                    should.assertTrue(reply7.succeeded());
//                    should.assertNull(reply7.result());
//                    redis.get(key, reply8 -> {
//                      should.assertTrue(reply8.succeeded());
//                      should.assertEquals("1", reply8.result());
//                      test.complete();
//                    });
//                  });
//                });
//              });
//            });
//          });
//        });
//      });
//    });
//  }

//  @Test
//  public void testZadd(TestContext should) {
//    final Async test = should.async();
//    final String key = makeKey();
//    redis.zadd(key, 1, "one", reply0 -> {
//      should.assertTrue(reply0.succeeded());
//      should.assertEquals(1, reply0.result().toLong());
//      redis.zadd(key, 1, "uno", reply1 -> {
//        should.assertTrue(reply1.succeeded());
//        should.assertEquals(1, reply1.result().toLong());
//        Map<String, Double> values = new HashMap<>();
//        values.put("one", 1.0);
//        values.put("two", 2.0);
//        values.put("two", 3.0);
//        redis.zaddMany(key, values, reply2 -> {
//          should.assertTrue(reply2.succeeded());
//          should.assertEquals(1, reply2.result().toLong());
//          redis.zadd(key, 3, "two", reply3 -> {
//            should.assertTrue(reply3.succeeded());
//            should.assertEquals(0, reply3.result().toLong());
//            redis.zrangeWithOptions(key, 0, -1, RangeOptions.WITHSCORES, reply4 -> {
//              should.assertTrue(reply4.succeeded());
//              should.assertArrayEquals(toArray("one", "1", "uno", "1", "two", "3"), reply4.result().getList().toArray());
//              test.complete();
//            });
//          });
//        });
//      });
//    });
//  }

  @Test
  public void testZcard(TestContext should) {
    final Async test = should.async();
    final String key = makeKey();
    redis.zadd(toList(key, "1", "one"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      should.assertEquals(1L, reply0.result().toLong());
      redis.zadd(toList(key, "2", "two"), reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals(1L, reply1.result().toLong());
        redis.zcard(key, reply2 -> {
          should.assertTrue(reply2.succeeded());
          should.assertEquals(2L, reply2.result().toLong());
          test.complete();
        });
      });
    });
  }

  @Test
  public void testZcount(TestContext should) {
    final Async test = should.async();
    final String key = makeKey();
    redis.zadd(toList(key, "1", "one"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      should.assertEquals(1L, reply0.result().toLong());
      redis.zadd(toList(key, "2", "two"), reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals(1L, reply1.result().toLong());
        redis.zadd(toList(key, "3", "three"), reply2 -> {
          should.assertTrue(reply2.succeeded());
          should.assertEquals(1L, reply2.result().toLong());
          redis.zcount(key, Double.toString(Double.NEGATIVE_INFINITY), Double.toString(Double.POSITIVE_INFINITY), reply3 -> {
            should.assertTrue(reply3.succeeded());
            should.assertEquals(3L, reply3.result().toLong());
            test.complete();
          });
        });
      });
    });
  }

  @Test
  public void testZincrby(TestContext should) {
    final Async test = should.async();
    final String key = makeKey();
    redis.zadd(toList(key, "1", "one"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      should.assertEquals(1L, reply0.result().toLong());
      redis.zadd(toList(key, "2", "two"), reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals(1L, reply1.result().toLong());
        redis.zincrby(key, "2", "one", reply2 -> {
          should.assertTrue(reply2.succeeded());
          should.assertEquals(3.0, reply2.result().toDouble());
          test.complete();
        });
      });
    });
  }

  @Test
  public void testZinterstore(TestContext should) {
    final Async test = should.async();
    final String key1 = makeKey();
    final String key2 = makeKey();
    final String key3 = makeKey();

    redis.zadd(toList(key1, "1", "one"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      should.assertEquals(1L, reply0.result().toLong());
      redis.zadd(toList(key1, "2", "two"), reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals(1L, reply1.result().toLong());
        redis.zadd(toList(key2, "1", "one"), reply2 -> {
          should.assertTrue(reply2.succeeded());
          should.assertEquals(1L, reply2.result().toLong());
          redis.zadd(toList(key2, "2", "two"), reply3 -> {
            should.assertTrue(reply3.succeeded());
            should.assertEquals(1L, reply3.result().toLong());
            redis.zadd(toList(key2, "3", "three"), reply4 -> {
              should.assertTrue(reply4.succeeded());
              should.assertEquals(1L, reply4.result().toLong());
              redis.zinterstore(toList(key3, "2", key1, key2, "WEIGHTS", "2.0", "3.0"), reply5 -> {
                should.assertTrue(reply5.succeeded());
                should.assertEquals(2L, reply5.result().toLong());
                test.complete();
              });
            });
          });
        });
      });
    });
  }

//  @Test
//  public void testZrange(TestContext should) {
//    final Async test = should.async();
//    final String key = makeKey();
//    redis.zadd(key, 1, "one", reply0 -> {
//      should.assertTrue(reply0.succeeded());
//      should.assertEquals(1, reply0.result().toLong());
//      redis.zadd(key, 2, "two", reply1 -> {
//        should.assertTrue(reply1.succeeded());
//        should.assertEquals(1, reply1.result().toLong());
//        redis.zadd(key, 3, "three", reply2 -> {
//          should.assertTrue(reply2.succeeded());
//          should.assertEquals(1, reply2.result().toLong());
//          redis.zrange(key, 0, -1, reply3 -> {
//            should.assertTrue(reply3.succeeded());
//            should.assertArrayEquals(toArray("one", "two", "three"), reply3.result().getList().toArray());
//            test.complete();
//          });
//        });
//      });
//    });
//
//  }

//  @Test
//  public void testZrangebyscore(TestContext should) {
//    final Async test = should.async();
//    final String key = makeKey();
//    redis.zadd(key, 1, "one", reply0 -> {
//      should.assertTrue(reply0.succeeded());
//      should.assertEquals(1, reply0.result().toLong());
//      redis.zadd(key, 2, "two", reply1 -> {
//        should.assertTrue(reply1.succeeded());
//        should.assertEquals(1, reply1.result().toLong());
//        redis.zadd(key, 3, "three", reply2 -> {
//          should.assertTrue(reply2.succeeded());
//          should.assertEquals(1, reply2.result().toLong());
//          redis.zrangebyscore(key, "-inf", "+inf", RangeLimitOptions.NONE, reply3 -> {
//            should.assertTrue(reply3.succeeded());
//            should.assertArrayEquals(toArray("one", "two", "three"), reply3.result().getList().toArray());
//            test.complete();
//          });
//        });
//      });
//    });
//
//  }

  @Test
  public void testZrangebyscoreWithLimits(TestContext should) {
    final Async test = should.async();
    redis.zrangebyscore(toList("yourkey", "-inf", "+inf"), result -> {
      // whatever
      should.assertTrue(result.succeeded());
      test.complete();
    });
  }

  @Test
  public void testZrank(TestContext should) {
    final Async test = should.async();
    final String key = makeKey();
    Map<String, Double> values = new HashMap<>();
    values.put("one", 1.0);
    values.put("two", 2.0);
    values.put("three", 3.0);
    redis.zadd(toList(key, "1.0", "one", "2.0", "two", "3.0", "three"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      should.assertEquals(3L, reply0.result().toLong());
      redis.zrank(key, "three", reply3 -> {
        should.assertTrue(reply3.succeeded());
        should.assertEquals(2L, reply3.result().toLong());
        test.complete();
      });
    });

  }

  @Test
  public void testZrem(TestContext should) {
    final Async test = should.async();
    final String key = makeKey();
    Map<String, Double> values = new HashMap<>();
    values.put("one", 1.0);
    values.put("two", 2.0);
    values.put("three", 3.0);
    redis.zadd(toList(key, "1.0", "one", "2.0", "two", "3.0", "three"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      should.assertEquals(3L, reply0.result().toLong());
      redis.zrem(toList(key, "two"), reply3 -> {
        should.assertTrue(reply3.succeeded());
        should.assertEquals(1L, reply3.result().toLong());
        test.complete();
      });
    });
  }

  @Test
  public void testZremrangebyrank(TestContext should) {
    final Async test = should.async();
    final String key = makeKey();
    Map<String, Double> values = new HashMap<>();
    values.put("one", 1.0);
    values.put("two", 2.0);
    values.put("three", 3.0);
    redis.zadd(toList(key, "1.0", "one", "2.0", "two", "3.0", "three"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      should.assertEquals(3L, reply0.result().toLong());
      redis.zremrangebyrank(key, "0", "1", reply3 -> {
        should.assertTrue(reply3.succeeded());
        should.assertEquals(2L, reply3.result().toLong());
        test.complete();
      });
    });
  }

  @Test
  public void testZremrangebyscore(TestContext should) {
    final Async test = should.async();
    final String key = makeKey();
    Map<String, Double> values = new HashMap<>();
    values.put("one", 1.0);
    values.put("two", 2.0);
    values.put("three", 3.0);
    redis.zadd(toList(key, "1.0", "one", "2.0", "two", "3.0", "three"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      should.assertEquals(3L, reply0.result().toLong());
      redis.zremrangebyscore(key, "-inf", "(2", reply3 -> {
        should.assertTrue(reply3.succeeded());
        should.assertEquals(1L, reply3.result().toLong());
        test.complete();
      });
    });
  }

//  @Test
//  public void testZrevrange(TestContext should) {
//    final Async test = should.async();
//    final String key = makeKey();
//    Map<String, Double> values = new HashMap<>();
//    values.put("one", 1.0);
//    values.put("two", 2.0);
//    values.put("three", 3.0);
//    redis.zaddMany(key, values, reply0 -> {
//      should.assertTrue(reply0.succeeded());
//      should.assertEquals(3, reply0.result().toLong());
//      redis.zrevrange(key, 0, -1, RangeOptions.NONE, reply3 -> {
//        should.assertTrue(reply3.succeeded());
//        should.assertArrayEquals(toArray("three", "two", "one"), reply3.result().getList().toArray());
//        test.complete();
//      });
//    });
//
//  }

//  @Test
//  public void testZrevrangebyscore(TestContext should) {
//    final Async test = should.async();
//    final String key = makeKey();
//    Map<String, Double> values = new HashMap<>();
//    values.put("one", 1.0);
//    values.put("two", 2.0);
//    values.put("three", 3.0);
//    redis.zaddMany(key, values, reply0 -> {
//      should.assertTrue(reply0.succeeded());
//      should.assertEquals(3, reply0.result().toLong());
//      redis.zrevrangebyscore(key, "+inf", "-inf", RangeLimitOptions.NONE, reply3 -> {
//        should.assertTrue(reply3.succeeded());
//        should.assertArrayEquals(toArray("three", "two", "one"), reply3.result().getList().toArray());
//        test.complete();
//      });
//    });
//
//  }

  @Test
  public void testZrevrank(TestContext should) {
    final Async test = should.async();
    final String key = makeKey();
    Map<String, Double> values = new HashMap<>();
    values.put("one", 1.0);
    values.put("two", 2.0);
    values.put("three", 3.0);
    redis.zadd(toList(key, "1.0", "one", "2.0", "two", "3.0", "three"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      should.assertEquals(3L, reply0.result().toLong());
      redis.zrevrank(key, "one", reply3 -> {
        should.assertTrue(reply3.succeeded());
        should.assertEquals(2L, reply3.result().toLong());
        test.complete();
      });
    });
  }

  @Test
  public void testZscore(TestContext should) {
    final Async test = should.async();
    final String key = makeKey();
    redis.zadd(toList(key, "1.0", "one"), reply0 -> {
      should.assertTrue(reply0.succeeded());
      should.assertEquals(1L, reply0.result().toLong());
      redis.zscore(key, "one", reply1 -> {
        should.assertTrue(reply1.succeeded());
        should.assertEquals(1.0, reply1.result().toDouble());
        test.complete();
      });
    });
  }

//  @Test
//  public void testZunionstore(TestContext should) {
//    final Async test = should.async();
//    final String key1 = makeKey();
//    final String key2 = makeKey();
//    final String key3 = makeKey();
//
//    Map<String, Double> values = new HashMap<>();
//    values.put("one", 1.0);
//    values.put("two", 2.0);
//    redis.zaddMany(key1, values, reply0 -> {
//      should.assertTrue(reply0.succeeded());
//      should.assertEquals(2, reply0.result().toLong());
//
//      values.put("three", 3.0);
//      redis.zaddMany(key2, values, reply2 -> {
//        should.assertTrue(reply2.succeeded());
//        should.assertEquals(3, reply2.result().toLong());
//
//        Map<String, Double> weighedSets = new HashMap<>();
//        weighedSets.put(key1, 2.0);
//        weighedSets.put(key2, 3.0);
//        redis.zunionstoreWeighed(key3, weighedSets, AggregateOptions.NONE, reply5 -> {
//          should.assertTrue(String.valueOf(reply5.cause()), reply5.succeeded());
//          should.assertEquals(3, reply5.result().toLong());
//          test.complete();
//        });
//      });
//    });
//
//  }

//  // redis-embedded version of redis does not support HSCAN
//  @Test
//  public void testHscan(TestContext should) {
//    final Async test = should.async();
//    final String key = makeKey();
//    Map<String, Object> obj = new HashMap<>();
//    for (int i = 0; i < 100; i++) {
//      obj.put("field" + i, "val" + i);
//    }
//    redis.hmset(key, new JsonObject(obj), reply0 -> {
//      should.assertTrue(reply0.succeeded());
//      should.assertEquals("OK", reply0.result());
//      redis.hscan(key, "0", new ScanOptions().setMatch("field1*"), reply1 -> {
//        should.assertTrue(String.valueOf(reply1.cause()), reply1.succeeded());
//        JsonArray result = reply1.result();
//        should.assertEquals(2, result.size());
//
//        JsonArray page = result.getJsonArray(1);
//        should.assertEquals(22, page.size());
//
//        test.complete();
//      });
//    });
//
//  }

//  @Test
//  public void testBitpos(TestContext should) {
//    final Async test = should.async();
//    final String key = makeKey();
//    final byte[] value = new byte[]{(byte) 0xff, (byte) 0xf0, (byte) 0x00};
//    redis.setBinary(key, Buffer.buffer(value), reply0 -> {
//      should.assertTrue(reply0.succeeded());
//      redis.bitpos(key, 0, reply1 -> {
//        should.assertTrue(String.valueOf(reply1.cause()), reply1.succeeded());
//        should.assertEquals(12, reply1.result().toLong());
//
//        final byte[] value2 = new byte[]{0, 0, 0};
//        redis.setBinary(key, Buffer.buffer(value2), reply2 -> {
//          should.assertTrue(reply2.succeeded());
//          redis.bitpos(key, 1, reply3 -> {
//            should.assertTrue(String.valueOf(reply3.cause()), reply3.succeeded());
//            should.assertEquals(-1, reply3.result().toLong());
//
//            test.complete();
//          });
//        });
//      });
//    });
//
//  }

//  @Test
//  public void testBitposFrom(TestContext should) {
//    final Async test = should.async();
//    final String key = makeKey();
//    final byte[] value = new byte[]{(byte) 0x00, (byte) 0xff, (byte) 0xf0};
//    redis.setBinary(key, Buffer.buffer(value), reply0 -> {
//      should.assertTrue(reply0.succeeded());
//      redis.bitposFrom(key, 1, 0, reply1 -> {
//        should.assertTrue(String.valueOf(reply1.cause()), reply1.succeeded());
//        should.assertEquals(8, reply1.result().toLong());
//        redis.bitposFrom(key, 1, 2, reply2 -> {
//          should.assertTrue(String.valueOf(reply2.cause()), reply2.succeeded());
//          should.assertEquals(16, reply2.result().toLong());
//
//          test.complete();
//        });
//      });
//    });
//
//  }

//  @Test
//  public void testIssue5BlockingCall_shouldWork(TestContext should) {
//    final Async test = should.async();
//    final String list1 = makeKey();
//    final String list2 = makeKey();
//
//    redis.rpush(toList(list1, "a", "b", "c"), reply0 -> {
//      should.assertTrue(reply0.succeeded());
//
//      should.assertEquals(3L, reply0.result().toLong());
//
//      redis.brpop(toList(list1, list2, "0"), reply1 -> {
//        should.assertTrue(reply1.succeeded());
//
//        should.assertEquals(list1, reply1.result().getString(0));
//        should.assertEquals("c", reply1.result().getString(1));
//        test.complete();
//      });
//    });
//  }

  @Test
  public void testIssue5BlockingCall_report(TestContext should) {
    final Async test = should.async();
    final String list = makeKey();

    redis.brpop(toList(list, "2"), reply1 -> {
      should.assertTrue(reply1.succeeded());

      should.assertNull(reply1.result());
      test.complete();
    });
  }

//  @Test
//  public void testSscan(TestContext should) {
//    final Async test = should.async();
//    final String key = makeKey();
//    redis.sadd(toList(key, "1", "2", "3", "foo", "bar", "feelsgood"), reply1 -> {
//      should.assertTrue(reply1.succeeded());
//      should.assertEquals(6L, reply1.result().toLong());
//      redis.sscan(toList(key, "0", "MATCH", "f*"), reply2 -> {
//        should.assertTrue(reply2.succeeded());
//        should.assertEquals("0", reply2.result().getString(0));
//
//        should.assertTrue(reply2.result().getJsonArray(1).contains("foo"));
//        should.assertTrue(reply2.result().getJsonArray(1).contains("feelsgood"));
//
//        test.complete();
//      });
//    });
//  }
}
