anchor.diff:  
   
   % INSTRUCTIONS: Use this test fixture to exercise the block's input to output functionality
  -block_test_() ->
  -  {"Input to Output tests for: " ++ atom_to_list(?MODULE),
  -   {setup, 
  -      fun setup/0, 
  -      fun cleanup/1,
  -      fun (BlockState) -> 
  -        {inorder,
  -        [
  -          test_io(BlockState)
  -          % test_io_x(BlockState)
  -        ]}
  -      end} 
  -  }.
  -
  -setup() ->
  -  % INSTRUCTIONS: Call one of the following 3 block_setup() functions:
  -
  -  % INSTRUCTIONS: Use this setup if default block config values do not need to be set before running I/O tests
  -  unit_test_utils:block_setup(?MODULE).
  +% block_test_() ->
  +%   {"Input to Output tests for: " ++ atom_to_list(?MODULE),
  +%    {setup, 
  +%       fun setup/0, 
  +%       fun cleanup/1,
  +%       fun (BlockState) -> 
  +%         {inorder,
  +%         [
  +%           test_io(BlockState)
  +%           % test_io_x(BlockState)
  +%         ]}
  +%       end} 
  +%   }.
  +
  +% setup() ->
  +%   % INSTRUCTIONS: Call one of the following 3 block_setup() functions:
  +
  +%   % INSTRUCTIONS: Use this setup if default block config values do not need to be set before running I/O tests
  +%   unit_test_utils:block_setup(?MODULE).
   
     % INSTRUCTIONS: Use this setup if default block config values need to be set before running I/O tests
     % PreInitConfigVals = [{config1, "config1 value"}, {config2, 2}],  % Example config values
  
positive.code:   % PostInitConfigVals = [{{config, 24}, "24th Config Value"}]  % Example post-init config values 
    % unit_test_utils:block_setup(?MODULE, PreInitConfigVals, PostInitConfigVals).
  
  cleanup(BlockState) ->
    unit_test_utils:block_cleanup(?MODULE, BlockState).
  
  test_io(BlockState) ->
    unit_test_utils:create_io_tests(?MODULE, input_cos, BlockState, test_sets()).
  
  % INSTRUCTIONS: 
  %  test_sets() is a list of tuples.  
  
negative.code: %  Any input value IDs not specified in the input list, will not be modified before the test
  %  Any output value IDs not specified in the output list, will not be compared after the test
  
  % test_sets() ->
  %   [
  %     {[{input1, "I/O Unit Test 1"}], [{status, normal}, {value, "I/O Unit Test 1"}]},
  %     {[{input1, "I/O Unit Test 2"}], [{status, normal}, {value, "I/O Unit Test 2"}]}
  %   ].
  
  -endif.
  