RedisServer redisServer = new RedisServer(6379);
redisServer.start();
// do some work
redisServer.stop();

// 1) given explicit file (os-independence broken!)
RedisServer redisServer = new RedisServer("/path/to/your/redis", 6379);

// 2) given os-independent matrix
RedisExecProvider customProvider = RedisExecProvider.defaultProvider()
  .override(OS.UNIX, "/path/to/unix/redis")
  .override(OS.WINDOWS, Architecture.x86, "/path/to/windows/redis")
  .override(OS.Windows, Architecture.x86_64, "/path/to/windows/redis")
  .override(OS.MAC_OS_X, Architecture.x86, "/path/to/macosx/redis")
  .override(OS.MAC_OS_X, Architecture.x86_64, "/path/to/macosx/redis")
  
RedisServer redisServer = new RedisServer(customProvider, 6379);

RedisServer redisServer = RedisServer.builder()
  .redisExecProvider(customRedisProvider)
  .port(6379)
  .slaveOf("locahost", 6378)
  .configFile("/path/to/your/redis.conf")
  .build();

RedisServer redisServer = RedisServer.builder()
  .redisExecProvider(customRedisProvider)
  .port(6379)
  .slaveOf("locahost", 6378)
  .setting("daemonize no")
  .setting("appendonly no")
  .setting("maxheap 128M")
  .build();

public class SomeIntegrationTestThatRequiresRedis {
  private RedisCluster cluster;
  private Set<String> jedisSentinelHosts;

  @Before
  public void setup() throws Exception {
    //creates a cluster with 3 sentinels, quorum size of 2 and 3 replication groups, each with one master and one slave
    cluster = RedisCluster.builder().ephemeral().sentinelCount(3).quorumSize(2)
                    .replicationGroup("master1", 1)
                    .replicationGroup("master2", 1)
                    .replicationGroup("master3", 1)
                    .build();
    cluster.start();

    //retrieve ports on which sentinels have been started, using a simple Jedis utility class
    jedisSentinelHosts = JedisUtil.sentinelHosts(cluster);
  }
  
  @Test
  public void test() throws Exception {
    // testing code that requires redis running
    JedisSentinelPool pool = new JedisSentinelPool("master1", jedisSentinelHosts);
  }
  
  @After
  public void tearDown() throws Exception {
    cluster.stop();
  }
}

public class SomeIntegrationTestThatRequiresRedis {
  private RedisCluster cluster;

  @Before
  public void setup() throws Exception {
    final List<Integer> sentinels = Arrays.asList(26739, 26912);
    final List<Integer> group1 = Arrays.asList(6667, 6668);
    final List<Integer> group2 = Arrays.asList(6387, 6379);
    //creates a cluster with 3 sentinels, quorum size of 2 and 3 replication groups, each with one master and one slave
    cluster = RedisCluster.builder().sentinelPorts(sentinels).quorumSize(2)
                    .serverPorts(group1).replicationGroup("master1", 1)
                    .serverPorts(group2).replicationGroup("master2", 1)
                    .ephemeralServers().replicationGroup("master3", 1)
                    .build();
    cluster.start();
  }
//(...)