anchor.diff:  	ResSpec = {"resourceSpecification",
   			{struct, [ResSpecID, ResSpecName, ResSpecHref]}},
   	ResRelId = {"id", RelId = random_string(5)},
  -	ResRelName = {"name", "example"},
  +	ResRelName = {"name", "tariff_table5"},
   	ResRelType = {"relationshipType", "contained"},
  -	ResRelHref = {"name", "/resourceInventoryManagement/v1/resource/" ++ RelId},
  +	ResRelHref = {"href", "/resourceInventoryManagement/v1/resource/" ++ RelId},
   	ResRel = {struct, [{resource, {struct, [ResRelId, ResRelName, ResRelHref]}},
   			ResRelType]},
   	ResourceRelationship = {"resourceRelationship", {array, [ResRel]}},
  
positive.code: 	[{userdata, [{doc, "GET Resource collection"}]}].
  
  get_tariff_resources(Config) ->
  	{ok, #resource{}} = add_resource("1", "tariff table", "tariff"),
  	{ok, #resource{}} = add_resource("2", "tariff row", "tariff"),
  	HostUrl = ?config(host_url, Config),
  	CollectionUrl = HostUrl ++ "/resourceInventoryManagement/v1/resource/",
  	Accept = {"accept", "application/json"},
  
negative.code: 	{_, {array, [{struct, RelList}]}}
  			= lists:keyfind("resourceRelationship", 1, Object),
  	{_, {struct, ObjList}} = lists:keyfind("resource", 1, RelList),
  	{_, "tariff_table1"} = lists:keyfind("name", 1, ObjList),
  	{_, {array, CharList}} = lists:keyfind("resourceCharacteristic", 1, Object),
  	3 = length(CharList).
  
  