### Question:
RedisClientConnectionProperties { public String addr() { return this.connection.getHost(); } RedisClientConnectionProperties(URI connection); boolean isSSL(); String password(); String addr(); int port(); int database();  }### Answer:
@Test public void getHost() { URI uri = URI.create(TEST_SSL_URI); RedisClientConnectionProperties rcp = new RedisClientConnectionProperties(uri); assertEquals("somehost.somedomain.net", rcp.addr()); }