anchor.diff:    RemoveStorageAns = rpc:call(FSLogicNode, dao_lib, apply, [dao_vfs, remove_storage, [{uuid, StorageUUID}], ?ProtocolVersion]),
     ?assertEqual(ok, RemoveStorageAns),
   
  -  RemoveUserAns = rpc:call(FSLogicNode, user_logic, remove_user, [{dn, DN}]),
  +  RemoveUserAns = rpc:call(FSLogicNode, user_logic, remove_user, [{dn, DN1}]),
     ?assertEqual(ok, RemoveUserAns),
     RemoveUserAns2 = rpc:call(FSLogicNode, user_logic, remove_user, [{dn, DN2}]),
     ?assertEqual(ok, RemoveUserAns2).
  
positive.code:   {InsertStorageAns, StorageUUID} = rpc:call(FSLogicNode, fslogic_storage, insert_storage, ["DirectIO", ?ARG_TEST_ROOT]),
    ?assertEqual(ok, InsertStorageAns),
  
    {ReadFileAns, PemBin} = file:read_file(Cert),
    ?assertEqual(ok, ReadFileAns),
    {ExtractAns, RDNSequence} = rpc:call(FSLogicNode, user_logic, extract_dn_from_cert, [PemBin]),
    ?assertEqual(rdnSequence, ExtractAns),
    {ConvertAns, DN} = rpc:call(FSLogicNode, user_logic, rdn_sequence_to_dn_string, [RDNSequence]),
    ?assertEqual(ok, ConvertAns),
    DnList = [DN],
  
    Login = ?TEST_USER,
    Name = "user1 user1",
    Teams = [?TEST_GROUP],
    Email = "user1@email.net",
    {CreateUserAns, _} = rpc:call(FSLogicNode, user_logic, create_user, ["global_id", Login, Name, Teams, Email, DnList]),
    ?assertEqual(ok, CreateUserAns),
  
    {ConAns, Socket} = wss:connect(Host, Port, [{certfile, Cert}, {cacertfile, Cert}, auto_handshake]),
    ?assertEqual(ok, ConAns),
  
negative.code:   {InsertStorageAns, StorageUUID} = rpc:call(FSLogicNode, fslogic_storage, insert_storage, ["DirectIO", ?ARG_TEST_ROOT]),
    ?assertEqual(ok, InsertStorageAns),
  
      UserDoc1 = test_utils:add_user(Config, ?TEST_USER, Cert1, [?TEST_USER, ?TEST_GROUP]),
      [DN1 | _] = user_logic:get_dn_list(UserDoc1),
      Login1 = user_logic:get_login(UserDoc1),
      UserID1 = UserDoc1#veil_document.uuid,
  
      UserDoc2 = test_utils:add_user(Config, ?TEST_USER2, Cert2, [?TEST_USER2, ?TEST_GROUP2]),
      [DN2 | _] = user_logic:get_dn_list(UserDoc2),
      Login2 = user_logic:get_login(UserDoc2),
      UserID2 = UserDoc2#veil_document.uuid,
  
    %% Open connections
    {ConAns, Socket} = wss:connect(Host, Port, [{certfile, Cert1}, {cacertfile, Cert1}, auto_handshake]),
    ?assertEqual(ok, ConAns),
  
    {ConAns1, Socket2} = wss:connect(Host, Port, [{certfile, Cert2}, {cacertfile, Cert2}, auto_handshake]),
  