@Override
  public void testKeyWithSpaces() throws Exception {
    String key = "key with spaces";
    client.set(key, 0, "");
    assertNotNull("Couldn't get the key with spaces in it.", client.get(key));
  }
This test assumes a binary server is running on the host specified int the
environment variable SPYMC_TEST_SERVER_V4 or localhost:11211 by default.
src/test/java/net/spy/memcached/BinaryClientTest.java