anchor.diff:  
   %% Riak node under test - used to setup/configure/tweak it for tests
   test_riak_node() ->
  -    case os:getenv("RIAK_TEST_NODE") of
  +    case os:getenv("RIAK_TEST_NODE_1") of
           false ->
               'riak@127.0.0.1';
           NodeStr ->
  
positive.code: -include_lib("eunit/include/eunit.hrl").
  -include("riakc_obj.hrl").
  
  %% Get the test host - check env RIAK_TEST_PB_HOST then env 'RIAK_TEST_HOST'
  %% falling back to 127.0.0.1
  test_ip() ->
      case os:getenv("RIAK_TEST_PB_HOST") of
          false ->
              case os:getenv("RIAK_TEST_HOST") of
                  false ->
                      "127.0.0.1";
                  Host ->
  
negative.code:             Host
      end.
  
  %% Test port - check env RIAK_TEST_PBC_1
  test_port() ->
      case os:getenv("RIAK_TEST_PBC_1") of
          false ->
              8087;
          PortStr ->
  