Andrey Velikiy | b39df23 | 2019-06-14 21:08:00 +0300 | [diff] [blame] | 1 | % This Source Code Form is subject to the terms of the Mozilla Public |
| 2 | % License, v. 2.0. If a copy of the MPL was not distributed with this |
| 3 | % file, You can obtain one at https://mozilla.org/MPL/2.0/. |
| 4 | % (C) 2019 Andrey Velikiy <agreat22@gmail.com> |
| 5 | % (C) 2019 Fairwaves (edited) |
| 6 | |
| 7 | -module (gsup_encode_decode_test). |
| 8 | |
| 9 | -include_lib("eunit/include/eunit.hrl"). |
| 10 | |
Andrey Velikiy | 1e80178 | 2019-06-24 14:09:57 +0300 | [diff] [blame] | 11 | -define(TEST_IMSI_IE, 16#01, 16#08, 16#21, 16#43, 16#65, 16#87, 16#09, 16#21, 16#43, 16#f5). |
| 12 | -define(TEST_MSISDN_IE, 16#08, 16#07, 16#91, 16#94, 16#61, 16#46, 16#32, 16#24, 16#43). |
| 13 | -define(TEST_CLASS_SUBSCR_IE, 16#0a, 16#01, 16#01). |
Andrey Velikiy | bb29966 | 2019-06-19 14:19:10 +0300 | [diff] [blame] | 14 | -define(TEST_CLASS_INTER_MSC_IE, 16#0a, 16#01, 16#04). |
| 15 | -define(TEST_AN_APDU_IE, 16#62, 16#05, 16#01, 16#42, 16#42, 16#42, 16#42). |
| 16 | -define(TEST_SOURCE_NAME_IE, 16#60, 16#05, "MSC-A"). |
| 17 | -define(TEST_DESTINATION_NAME_IE, 16#61, 16#05, "MSC-B"). |
Harald Welte | b470dfa | 2019-12-01 16:28:48 +0100 | [diff] [blame^] | 18 | -define(TEST_SUPP_RAT_TYPES_IE, 16#29, 16#02, 16#01, 16#03). |
| 19 | -define(TEST_CURR_RAT_TYPE_LTE_IE, 16#2a, 16#01, 16#03). |
Andrey Velikiy | bb29966 | 2019-06-19 14:19:10 +0300 | [diff] [blame] | 20 | |
Andrey Velikiy | b39df23 | 2019-06-14 21:08:00 +0300 | [diff] [blame] | 21 | |
| 22 | missing_params_test() -> |
Andrey Velikiy | 1e80178 | 2019-06-24 14:09:57 +0300 | [diff] [blame] | 23 | ?assertError({mandatory_ie_missing,location_cancellation_err,[cause]}, gsup_protocol:decode(<<16#1d, ?TEST_IMSI_IE>>)), |
Andrey Velikiy | fde0fd9 | 2019-08-02 09:42:22 +0300 | [diff] [blame] | 24 | ?assertError({mandatory_ie_missing,mo_forward_sm_req,[sm_rp_mr,sm_rp_da,sm_rp_oa,sm_rp_ui]}, gsup_protocol:encode(#{message_type => mo_forward_sm_req, imsi => <<"123456">>})). |
Andrey Velikiy | b39df23 | 2019-06-14 21:08:00 +0300 | [diff] [blame] | 25 | |
| 26 | excess_params_test() -> |
| 27 | ?assertError({ie_not_expected,location_upd_err,[pdp_info_complete]}, gsup_protocol:encode(#{message_type => location_upd_err,imsi => <<"1234">>,cause => 1,pdp_info_complete => <<>>})). |
| 28 | |
| 29 | ie_size_test() -> |
| 30 | ?assertEqual(#{cause => 255}, gsup_protocol:decode_ie(<<2,1,255>>, #{})), |
| 31 | ?assertError({ie_length_mismatch,cause,2}, gsup_protocol:decode_ie(<<2,2,0,0>>, #{})), |
| 32 | |
| 33 | ?assertError({ie_value_length_mismatch,cause,-1}, gsup_protocol:encode_ie(#{cause => -1}, <<>>)), |
| 34 | ?assertEqual(<<2,1,255>>, gsup_protocol:encode_ie(#{cause => 255}, <<>>)), |
| 35 | ?assertError({ie_value_length_mismatch,cause,256}, gsup_protocol:encode_ie(#{cause => 256}, <<>>)), |
| 36 | ?assertEqual(<<20,2,255,255>>, gsup_protocol:encode_ie(#{pdp_charging => 16#ffff}, <<>>)), |
| 37 | ?assertError({ie_value_length_mismatch,pdp_charging,16#10000}, gsup_protocol:encode_ie(#{pdp_charging => 16#10000}, <<>>)), |
| 38 | ?assertEqual(<<48,4,255,255,255,255>>, gsup_protocol:encode_ie(#{session_id => 16#ffffffff}, <<>>)), |
| 39 | ?assertError({ie_value_length_mismatch,session_id,16#100000000}, gsup_protocol:encode_ie(#{session_id => 16#100000000}, <<>>)). |
Andrey Velikiy | 1e80178 | 2019-06-24 14:09:57 +0300 | [diff] [blame] | 40 | |
| 41 | sai_req_test() -> |
| 42 | Bin = <<16#08, ?TEST_IMSI_IE, ?TEST_CLASS_SUBSCR_IE>>, |
| 43 | Map = #{imsi => <<"123456789012345">>, message_class => 1, message_type => send_auth_info_req}, |
| 44 | ?assertEqual(Map, gsup_protocol:decode(Bin)), |
| 45 | ?assertEqual(Bin, gsup_protocol:encode(Map)). |
| 46 | |
Harald Welte | b76c7fa | 2019-08-22 13:48:00 +0200 | [diff] [blame] | 47 | sai_req_eps_test() -> |
Harald Welte | b470dfa | 2019-12-01 16:28:48 +0100 | [diff] [blame^] | 48 | Bin = <<16#08, ?TEST_IMSI_IE, ?TEST_CLASS_SUBSCR_IE, ?TEST_SUPP_RAT_TYPES_IE, ?TEST_CURR_RAT_TYPE_LTE_IE>>, |
Harald Welte | b76c7fa | 2019-08-22 13:48:00 +0200 | [diff] [blame] | 49 | Map = #{imsi => <<"123456789012345">>, message_class => 1, message_type => send_auth_info_req, |
Harald Welte | b470dfa | 2019-12-01 16:28:48 +0100 | [diff] [blame^] | 50 | supported_rat_types => [rat_geran_a, rat_eutran_sgs], current_rat_type => rat_eutran_sgs}, |
Harald Welte | b76c7fa | 2019-08-22 13:48:00 +0200 | [diff] [blame] | 51 | ?assertEqual(Map, gsup_protocol:decode(Bin)), |
| 52 | ?assertEqual(Bin, gsup_protocol:encode(Map)). |
| 53 | |
Andrey Velikiy | 1e80178 | 2019-06-24 14:09:57 +0300 | [diff] [blame] | 54 | sai_err_test() -> |
| 55 | Bin = <<16#09, ?TEST_IMSI_IE, 16#02, 16#01, 16#07>>, |
| 56 | Map = #{imsi => <<"123456789012345">>, message_type => send_auth_info_err, cause=>7}, |
| 57 | ?assertEqual(Map, gsup_protocol:decode(Bin)), |
| 58 | ?assertEqual(Bin, gsup_protocol:encode(Map)). |
| 59 | |
| 60 | sai_res_test() -> |
| 61 | Bin = <<16#0a, ?TEST_IMSI_IE, |
| 62 | 16#03, 16#22, %% Auth tuple |
| 63 | 16#20, 16#10, |
| 64 | 16#01, 16#02, 16#03, 16#04, 16#05, 16#06, 16#07, 16#08, |
| 65 | 16#09, 16#0a, 16#0b, 16#0c, 16#0d, 16#0e, 16#0f, 16#10, |
| 66 | 16#21, 16#04, |
| 67 | 16#21, 16#22, 16#23, 16#24, |
| 68 | 16#22, 16#08, |
| 69 | 16#31, 16#32, 16#33, 16#34, 16#35, 16#36, 16#37, 16#38, |
| 70 | 16#03, 16#22, %% Auth tuple |
| 71 | 16#20, 16#10, |
| 72 | 16#81, 16#82, 16#83, 16#84, 16#85, 16#86, 16#87, 16#88, |
| 73 | 16#89, 16#8a, 16#8b, 16#8c, 16#8d, 16#8e, 16#8f, 16#90, |
| 74 | 16#21, 16#04, |
| 75 | 16#a1, 16#a2, 16#a3, 16#a4, |
| 76 | 16#22, 16#08, |
| 77 | 16#b1, 16#b2, 16#b3, 16#b4, 16#b5, 16#b6, 16#b7, 16#b8 |
| 78 | >>, |
| 79 | Map = #{auth_tuples => |
| 80 | [#{kc => <<16#31, 16#32, 16#33, 16#34, 16#35, 16#36, 16#37, 16#38>>, |
| 81 | rand => <<1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16>>, |
| 82 | sres => <<16#21, 16#22, 16#23, 16#24>>}, |
| 83 | #{kc => <<16#b1, 16#b2, 16#b3, 16#b4, 16#b5, 16#b6, 16#b7, 16#b8>>, |
| 84 | rand => |
| 85 | <<129,130,131,132,133,134,135,136,137,138,139, |
| 86 | 140,141,142,143,144>>, |
| 87 | sres => <<16#a1, 16#a2, 16#a3, 16#a4>>}], |
| 88 | imsi => <<"123456789012345">>, |
| 89 | message_type => send_auth_info_res}, |
| 90 | ?assertEqual(Map, gsup_protocol:decode(Bin)), |
| 91 | ?assertEqual(Bin, gsup_protocol:encode(Map)). |
| 92 | |
| 93 | sai_res_umts_test() -> |
| 94 | Bin = <<16#0a, ?TEST_IMSI_IE, |
| 95 | 16#03, 16#62, %% Auth tuple |
| 96 | 16#20, 16#10, %% rand |
| 97 | 16#01, 16#02, 16#03, 16#04, 16#05, 16#06, 16#07, 16#08, |
| 98 | 16#09, 16#0a, 16#0b, 16#0c, 16#0d, 16#0e, 16#0f, 16#10, |
| 99 | 16#21, 16#04, %% sres |
| 100 | 16#21, 16#22, 16#23, 16#24, |
| 101 | 16#22, 16#08, %% kc |
| 102 | 16#31, 16#32, 16#33, 16#34, 16#35, 16#36, 16#37, 16#38, |
| 103 | 16#23, 16#10, %% IK (UMTS) |
| 104 | 16#01, 16#02, 16#03, 16#04, 16#05, 16#06, 16#07, 16#08, |
| 105 | 16#09, 16#0a, 16#0b, 16#0c, 16#0d, 16#0e, 16#0f, 16#10, |
| 106 | 16#24, 16#10, %% CK (UMTS) |
| 107 | 16#01, 16#02, 16#03, 16#04, 16#05, 16#06, 16#07, 16#08, |
| 108 | 16#09, 16#0a, 16#0b, 16#0c, 16#0d, 16#0e, 16#0f, 16#10, |
| 109 | 16#25, 16#10, %% AUTN (UMTS) |
| 110 | 16#01, 16#02, 16#03, 16#04, 16#05, 16#06, 16#07, 16#08, |
| 111 | 16#09, 16#0a, 16#0b, 16#0c, 16#0d, 16#0e, 16#0f, 16#10, |
| 112 | 16#27, 16#08, %% RES (UMTS) |
| 113 | 16#01, 16#02, 16#03, 16#04, 16#05, 16#06, 16#07, 16#08, |
| 114 | 16#03, 16#62, %% Auth tuple |
| 115 | 16#20, 16#10, %% rand |
| 116 | 16#a1, 16#a2, 16#a3, 16#a4, 16#a5, 16#a6, 16#a7, 16#a8, |
| 117 | 16#a9, 16#aa, 16#ab, 16#ac, 16#ad, 16#ae, 16#af, 16#10, |
| 118 | 16#21, 16#04, %% sres |
| 119 | 16#b1, 16#b2, 16#b3, 16#b4, |
| 120 | 16#22, 16#08, %% kc |
| 121 | 16#c1, 16#c2, 16#c3, 16#c4, 16#c5, 16#c6, 16#c7, 16#c8, |
| 122 | 16#23, 16#10, %% IK (UMTS) |
| 123 | 16#d1, 16#d2, 16#d3, 16#d4, 16#d5, 16#d6, 16#d7, 16#d8, |
| 124 | 16#d9, 16#da, 16#db, 16#dc, 16#dd, 16#de, 16#df, 16#d0, |
| 125 | 16#24, 16#10, %% CK (UMTS) |
| 126 | 16#e1, 16#e2, 16#e3, 16#e4, 16#e5, 16#e6, 16#e7, 16#e8, |
| 127 | 16#e9, 16#ea, 16#eb, 16#ec, 16#ed, 16#ee, 16#ef, 16#e0, |
| 128 | 16#25, 16#10, %%AUTN (UMTS) |
| 129 | 16#f1, 16#f2, 16#f3, 16#f4, 16#f5, 16#f6, 16#f7, 16#f8, |
| 130 | 16#f9, 16#fa, 16#fb, 16#fc, 16#fd, 16#fe, 16#ff, 16#f0, |
| 131 | 16#27, 16#08, %%RES (UMTS) |
| 132 | 16#91, 16#92, 16#93, 16#94, 16#95, 16#96, 16#97, 16#98 |
| 133 | >>, |
| 134 | Map = #{auth_tuples => |
| 135 | [#{autn => <<1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16>>, |
| 136 | ck => <<1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16>>, |
| 137 | ik => <<1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16>>, |
| 138 | kc => <<"12345678">>, |
| 139 | rand => <<1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16>>, |
| 140 | res => <<1,2,3,4,5,6,7,8>>, |
| 141 | sres => <<16#21, 16#22, 16#23, 16#24>>}, |
| 142 | #{autn => <<16#f1, 16#f2, 16#f3, 16#f4, 16#f5, 16#f6, 16#f7, 16#f8, |
| 143 | 16#f9, 16#fa, 16#fb, 16#fc, 16#fd, 16#fe, 16#ff, 16#f0>>, |
| 144 | ck => <<16#e1, 16#e2, 16#e3, 16#e4, 16#e5, 16#e6, 16#e7, 16#e8, |
| 145 | 16#e9, 16#ea, 16#eb, 16#ec, 16#ed, 16#ee, 16#ef, 16#e0>>, |
| 146 | ik => <<16#d1, 16#d2, 16#d3, 16#d4, 16#d5, 16#d6, 16#d7, 16#d8, |
| 147 | 16#d9, 16#da, 16#db, 16#dc, 16#dd, 16#de, 16#df, 16#d0>>, |
| 148 | kc => <<16#c1, 16#c2, 16#c3, 16#c4, 16#c5, 16#c6, 16#c7, 16#c8>>, |
| 149 | rand => |
| 150 | <<161,162,163,164,165,166,167,168,169,170,171, |
| 151 | 172,173,174,175,16>>, |
| 152 | res => <<145,146,147,148,149,150,151,152>>, |
| 153 | sres => <<16#b1, 16#b2, 16#b3, 16#b4>>}], |
| 154 | imsi => <<"123456789012345">>, |
| 155 | message_type => send_auth_info_res}, |
| 156 | ?assertEqual(Map, gsup_protocol:decode(Bin)), |
| 157 | ?assertEqual(Bin, gsup_protocol:encode(Map)). |
| 158 | |
| 159 | sai_res_auts_test() -> |
| 160 | Bin = <<16#0a, ?TEST_IMSI_IE, |
| 161 | 16#26, 16#0e, %% AUTS (UMTS) |
| 162 | 16#01, 16#02, 16#03, 16#04, 16#05, 16#06, 16#07, 16#08, |
| 163 | 16#09, 16#0a, 16#0b, 16#0c, 16#0d, 16#0e, |
| 164 | 16#20, 16#10, %% rand |
| 165 | 16#01, 16#02, 16#03, 16#04, 16#05, 16#06, 16#07, 16#08, |
| 166 | 16#09, 16#0a, 16#0b, 16#0c, 16#0d, 16#0e, 16#0f, 16#10 |
| 167 | >>, |
| 168 | Map = #{auts => <<1,2,3,4,5,6,7,8,9,10,11,12,13,14>>, |
| 169 | imsi => <<"123456789012345">>, |
| 170 | message_type => send_auth_info_res, |
| 171 | rand => <<1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16>>}, |
| 172 | ?assertEqual(Map, gsup_protocol:decode(Bin)), |
| 173 | ?assertEqual(Bin, gsup_protocol:encode(Map)). |
| 174 | |
| 175 | lu_req_test() -> |
| 176 | Bin = <<16#04, ?TEST_IMSI_IE>>, |
| 177 | Map = #{imsi => <<"123456789012345">>, message_type => location_upd_req}, |
| 178 | ?assertEqual(Map, gsup_protocol:decode(Bin)), |
| 179 | ?assertEqual(Bin, gsup_protocol:encode(Map)). |
| 180 | |
| 181 | lu_err_test() -> |
| 182 | Bin = <<16#05, ?TEST_IMSI_IE, 16#02, 16#01, 16#07>>, |
| 183 | Map = #{imsi => <<"123456789012345">>, message_type => location_upd_err, cause=>7}, |
| 184 | ?assertEqual(Map, gsup_protocol:decode(Bin)), |
| 185 | ?assertEqual(Bin, gsup_protocol:encode(Map)). |
| 186 | |
| 187 | lu_res_test() -> |
| 188 | Bin = <<16#06, ?TEST_IMSI_IE, ?TEST_MSISDN_IE, |
| 189 | 16#09, 16#07, %% HLR-Number of the subscriber |
| 190 | 16#91, 16#83, 16#52, 16#38, 16#48, 16#83, 16#93, |
| 191 | 16#04, 16#00, %% PDP info complete |
| 192 | 16#05, 16#19, |
| 193 | 16#10, 16#01, 16#01, |
| 194 | 16#11, 16#02, 16#f1, 16#21, %% IPv4 |
| 195 | 16#12, 16#09, 16#04, "test", 16#03, "apn", |
| 196 | 16#13, 16#01, 16#02, |
| 197 | 16#14, 16#02, 16#FF, 16#23, |
| 198 | 16#05, 16#11, |
| 199 | 16#10, 16#01, 16#02, |
| 200 | 16#11, 16#02, 16#f1, 16#21, %% IPv4 |
| 201 | 16#12, 16#08, 16#03, "foo", 16#03, "apn", |
| 202 | 16#14, 16#02, |
| 203 | 16#AE, 16#FF |
| 204 | >>, |
| 205 | Map = #{hlr_number => <<145,131,82,56,72,131,147>>, |
| 206 | imsi => <<"123456789012345">>, |
| 207 | message_type => location_upd_res, |
| 208 | msisdn => <<145,148,97,70,50,36,67>>, |
| 209 | pdp_charging => 44799,pdp_info_complete => true, |
| 210 | pdp_info_list => |
| 211 | [#{access_point_name => |
| 212 | <<4,116,101,115,116,3,97,112,110>>, |
| 213 | pdp_charging => 65315,pdp_context_id => 1, |
| 214 | pdp_type => 61729, |
| 215 | quality_of_service => <<2>>}, |
| 216 | #{access_point_name => <<3,102,111,111,3,97,112,110>>, |
| 217 | pdp_context_id => 2,pdp_type => 61729}]}, |
| 218 | ?assertEqual(Map, gsup_protocol:decode(Bin)), |
| 219 | ?assertEqual(Bin, gsup_protocol:encode(Map)). |
| 220 | |
| 221 | lc_req_test() -> |
| 222 | Bin = <<16#1c, ?TEST_IMSI_IE, 16#06, 16#01, 16#00>>, |
| 223 | Map = #{imsi => <<"123456789012345">>, message_type => location_cancellation_req, cancellation_type => 0}, |
| 224 | ?assertEqual(Map, gsup_protocol:decode(Bin)), |
| 225 | ?assertEqual(Bin, gsup_protocol:encode(Map)). |
| 226 | |
| 227 | lc_err_test() -> |
| 228 | Bin = <<16#1d, ?TEST_IMSI_IE, 16#02, 16#01, 16#03>>, |
| 229 | Map = #{imsi => <<"123456789012345">>, message_type => location_cancellation_err, cause=>3}, |
| 230 | ?assertEqual(Map, gsup_protocol:decode(Bin)), |
| 231 | ?assertEqual(Bin, gsup_protocol:encode(Map)). |
| 232 | |
| 233 | lc_res_test() -> |
| 234 | Bin = <<16#1e, ?TEST_IMSI_IE>>, |
| 235 | Map = #{imsi => <<"123456789012345">>, message_type => location_cancellation_res}, |
| 236 | ?assertEqual(Map, gsup_protocol:decode(Bin)), |
| 237 | ?assertEqual(Bin, gsup_protocol:encode(Map)). |
| 238 | |
| 239 | purge_ms_req_test() -> |
| 240 | Bin = <<16#0c, ?TEST_IMSI_IE>>, |
| 241 | Map = #{imsi => <<"123456789012345">>, message_type => purge_ms_req}, |
| 242 | ?assertEqual(Map, gsup_protocol:decode(Bin)), |
| 243 | ?assertEqual(Bin, gsup_protocol:encode(Map)). |
| 244 | |
| 245 | purge_ms_err_test() -> |
| 246 | Bin = <<16#0d, ?TEST_IMSI_IE, 16#02, 16#01, 16#03>>, |
| 247 | Map = #{imsi => <<"123456789012345">>, message_type => purge_ms_err, cause=>3}, |
| 248 | ?assertEqual(Map, gsup_protocol:decode(Bin)), |
| 249 | ?assertEqual(Bin, gsup_protocol:encode(Map)). |
| 250 | |
| 251 | purge_ms_res_test() -> |
| 252 | Bin = <<16#0e, ?TEST_IMSI_IE, 16#07, 16#00>>, |
| 253 | Map = #{imsi => <<"123456789012345">>, message_type => purge_ms_res, freeze_p_tmsi => true}, |
| 254 | ?assertEqual(Map, gsup_protocol:decode(Bin)), |
| 255 | ?assertEqual(Bin, gsup_protocol:encode(Map)). |
| 256 | |
| 257 | % dummy_session_test() -> |
| 258 | % Bin = <<16#2b, ?TEST_IMSI_IE, %% Session ID and state |
| 259 | % 16#30, 16#04, 16#de, 16#ad, 16#be, 16#ef, |
| 260 | % 16#31, 16#01, 16#01 |
| 261 | % >>, |
| 262 | % Map = #{imsi => <<"123456789012345">>}, |
| 263 | % ?assertEqual(Map, gsup_protocol:decode(Bin)), |
| 264 | % ?assertEqual(Bin, gsup_protocol:encode(Map)). |
| 265 | |
| 266 | ussd_req_test() -> |
| 267 | Bin = <<16#20, ?TEST_IMSI_IE, %% Session ID and state |
| 268 | 16#30, 16#04, 16#de, 16#ad, 16#be, 16#ef, |
| 269 | 16#31, 16#01, 16#01, |
| 270 | |
| 271 | %% SS/USSD information IE |
| 272 | 16#35, 16#14, |
| 273 | %% ASN.1 encoded MAP payload |
| 274 | 16#a1, 16#12, |
| 275 | 16#02, 16#01, %% Component: invoke |
| 276 | 16#01, %% invokeID = 1 |
| 277 | %% opCode: processUnstructuredSS-Request |
| 278 | 16#02, 16#01, 16#3b, 16#30, 16#0a, 16#04, 16#01, 16#0f, |
| 279 | 16#04, 16#05, 16#aa, 16#18, 16#0c, 16#36, 16#02 |
| 280 | >>, |
| 281 | Map = #{imsi => <<"123456789012345">>,message_type => ss_req, |
| 282 | session_id => 3735928559,session_state => 1, |
| 283 | ss_info => |
| 284 | <<161,18,2,1,1,2,1,59,48,10,4,1,15,4,5,170,24,12,54,2>>}, |
| 285 | ?assertEqual(Map, gsup_protocol:decode(Bin)), |
| 286 | ?assertEqual(Bin, gsup_protocol:encode(Map)). |
| 287 | |
| 288 | ussd_res_test() -> |
| 289 | Bin = <<16#22, ?TEST_IMSI_IE, %% Session ID and state |
| 290 | 16#30, 16#04, 16#de, 16#ad, 16#be, 16#ef, |
| 291 | 16#31, 16#01, 16#03, |
| 292 | |
| 293 | %% SS/USSD information IE |
| 294 | 16#35, 16#08, |
| 295 | %% ASN.1 encoded MAP payload |
| 296 | 16#a3, 16#06, |
| 297 | 16#02, 16#01, %% Component: returnError |
| 298 | 16#01, %% invokeID = 1 |
| 299 | %% localValue: unknownAlphabet |
| 300 | 16#02, 16#01, 16#47 |
| 301 | >>, |
| 302 | Map = #{imsi => <<"123456789012345">>,message_type => ss_res, |
| 303 | session_id => 3735928559,session_state => 3, |
| 304 | ss_info => <<163,6,2,1,1,2,1,71>>}, |
| 305 | ?assertEqual(Map, gsup_protocol:decode(Bin)), |
| 306 | ?assertEqual(Bin, gsup_protocol:encode(Map)). |
| 307 | |
| 308 | mo_forward_sm_req_test() -> |
| 309 | Bin = <<16#24, ?TEST_IMSI_IE, %% SM related IEs |
| 310 | 16#40, 16#01, %% SM-RP-MR (Message Reference) |
| 311 | 16#fa, |
| 312 | 16#41, 16#08, %% SM-RP-DA (Destination Address) |
| 313 | 16#03, %% SMSC address |
| 314 | 16#91, 16#52, 16#75, 16#47, 16#99, 16#09, 16#82, |
| 315 | 16#42, 16#01, %% SM-RP-OA (Originating Address) |
| 316 | 16#ff, %% Special case: noSM-RP-OA |
| 317 | 16#43, 16#04, %% SM-RP-UI (TPDU) |
| 318 | 16#de, 16#ad, 16#be, 16#ef |
| 319 | >>, |
| 320 | Map = #{imsi => <<"123456789012345">>, |
Andrey Velikiy | fde0fd9 | 2019-08-02 09:42:22 +0300 | [diff] [blame] | 321 | message_type => mo_forward_sm_req, |
Andrey Velikiy | 1e80178 | 2019-06-24 14:09:57 +0300 | [diff] [blame] | 322 | sm_rp_da => <<3,145,82,117,71,153,9,130>>, |
| 323 | sm_rp_mr => 250,sm_rp_oa => <<16#ff>>,sm_rp_ui => <<16#de, 16#ad, 16#be, 16#ef>>}, |
| 324 | ?assertEqual(Map, gsup_protocol:decode(Bin)), |
| 325 | ?assertEqual(Bin, gsup_protocol:encode(Map)). |
| 326 | |
| 327 | mt_forward_sm_req_test() -> |
| 328 | Bin = <<16#28, ?TEST_IMSI_IE, %% SM related IEs |
| 329 | 16#40, 16#01, %% SM-RP-MR (Message Reference) |
| 330 | 16#fa, |
| 331 | 16#41, 16#09, %% SM-RP-DA (Destination Address) |
| 332 | 16#01, %% IMSI |
| 333 | 16#21, 16#43, 16#65, 16#87, 16#09, 16#21, 16#43, 16#f5, |
| 334 | 16#42, 16#08, %% SM-RP-OA (Originating Address) |
| 335 | 16#03, %% SMSC address |
| 336 | 16#91, 16#52, 16#75, 16#47, 16#99, 16#09, 16#82, |
| 337 | 16#43, 16#04, %% SM-RP-UI (TPDU) |
| 338 | 16#de, 16#ad, 16#be, 16#ef, |
| 339 | 16#45, 16#01, %% SM-RP-MMS (More Messages to Send) |
| 340 | 16#01 |
| 341 | >>, |
| 342 | Map = #{imsi => <<"123456789012345">>, |
Andrey Velikiy | fde0fd9 | 2019-08-02 09:42:22 +0300 | [diff] [blame] | 343 | message_type => mt_forward_sm_req, |
Andrey Velikiy | 1e80178 | 2019-06-24 14:09:57 +0300 | [diff] [blame] | 344 | sm_rp_da => <<1,33,67,101,135,9,33,67,245>>, |
| 345 | sm_rp_mms => 1,sm_rp_mr => 250, |
| 346 | sm_rp_oa => <<3,145,82,117,71,153,9,130>>, |
| 347 | sm_rp_ui => <<16#de, 16#ad, 16#be, 16#ef>>}, |
| 348 | ?assertEqual(Map, gsup_protocol:decode(Bin)), |
| 349 | ?assertEqual(Bin, gsup_protocol:encode(Map)). |
| 350 | |
| 351 | mo_forward_sm_err_test() -> |
| 352 | Bin = <<16#25, ?TEST_IMSI_IE, %% SM related IEs |
| 353 | 16#40, 16#01, %% SM-RP-MR (Message Reference) |
| 354 | 16#fa, |
| 355 | 16#44, 16#01, %% SM-RP-Cause value |
| 356 | 16#af |
| 357 | >>, |
| 358 | Map = #{imsi => <<"123456789012345">>, |
Andrey Velikiy | fde0fd9 | 2019-08-02 09:42:22 +0300 | [diff] [blame] | 359 | message_type => mo_forward_sm_err,sm_rp_cause => 175, |
Andrey Velikiy | 1e80178 | 2019-06-24 14:09:57 +0300 | [diff] [blame] | 360 | sm_rp_mr => 250}, |
| 361 | ?assertEqual(Map, gsup_protocol:decode(Bin)), |
| 362 | ?assertEqual(Bin, gsup_protocol:encode(Map)). |
| 363 | |
| 364 | mt_forward_sm_res_test() -> |
| 365 | Bin = <<16#2a, ?TEST_IMSI_IE, %% SM related IEs |
| 366 | 16#40, 16#01, %% SM-RP-MR (Message Reference) |
| 367 | 16#fa, |
| 368 | 16#43, 16#04, %% SM-RP-UI (TPDU) |
| 369 | 16#de, 16#ad, 16#be, 16#ef |
| 370 | >>, |
| 371 | Map = #{imsi => <<"123456789012345">>, |
Andrey Velikiy | fde0fd9 | 2019-08-02 09:42:22 +0300 | [diff] [blame] | 372 | message_type => mt_forward_sm_res,sm_rp_mr => 250, |
Andrey Velikiy | 1e80178 | 2019-06-24 14:09:57 +0300 | [diff] [blame] | 373 | sm_rp_ui => <<16#de, 16#ad, 16#be, 16#ef>>}, |
| 374 | ?assertEqual(Map, gsup_protocol:decode(Bin)), |
| 375 | ?assertEqual(Bin, gsup_protocol:encode(Map)). |
| 376 | |
| 377 | ready_for_sm_req_test() -> |
| 378 | Bin = <<16#2c, ?TEST_IMSI_IE, 16#46, 16#01, 16#02>>, |
| 379 | Map = #{imsi => <<"123456789012345">>, |
| 380 | message_type => ready_for_sm_req,sm_alert_reason => 2}, |
| 381 | ?assertEqual(Map, gsup_protocol:decode(Bin)), |
| 382 | ?assertEqual(Bin, gsup_protocol:encode(Map)). |
| 383 | |
| 384 | check_imei_req_test() -> |
| 385 | Bin = <<16#30, ?TEST_IMSI_IE, |
| 386 | 16#50, 16#09, %% IMEI |
| 387 | 16#42, 16#42, 16#42, 16#42, 16#42, 16#42, 16#42, 16#42, 16#42 |
| 388 | >>, |
| 389 | Map = #{imei => <<16#42, 16#42, 16#42, 16#42, 16#42, 16#42, 16#42, 16#42, 16#42>>,imsi => <<"123456789012345">>, |
| 390 | message_type => check_imei_req}, |
| 391 | ?assertEqual(Map, gsup_protocol:decode(Bin)), |
| 392 | ?assertEqual(Bin, gsup_protocol:encode(Map)). |
| 393 | |
| 394 | check_imei_err_test() -> |
| 395 | Bin = <<16#31, ?TEST_IMSI_IE, 16#02, 16#01, 16#60>>, |
| 396 | Map = #{cause => 96,imsi => <<"123456789012345">>, |
| 397 | message_type => check_imei_err}, |
| 398 | ?assertEqual(Map, gsup_protocol:decode(Bin)), |
| 399 | ?assertEqual(Bin, gsup_protocol:encode(Map)). |
| 400 | |
| 401 | check_imei_res_test() -> |
| 402 | Bin = <<16#32, ?TEST_IMSI_IE, |
| 403 | 16#51, 16#01, |
| 404 | 16#00 %% OSMO_GSUP_IMEI_RESULT_ACK |
| 405 | >>, |
| 406 | Map = #{imei_check_result => 0,imsi => <<"123456789012345">>, |
| 407 | message_type => check_imei_res}, |
| 408 | ?assertEqual(Map, gsup_protocol:decode(Bin)), |
| 409 | ?assertEqual(Bin, gsup_protocol:encode(Map)). |
| 410 | |
Andrey Velikiy | bb29966 | 2019-06-19 14:19:10 +0300 | [diff] [blame] | 411 | e_prepare_handover_req_test() -> |
| 412 | Bin = <<16#34, ?TEST_IMSI_IE, |
| 413 | %% Session ID and state (begin) |
| 414 | 16#30, 16#04, 16#de, 16#ad, 16#be, 16#ef, |
| 415 | 16#31, 16#01, 16#01, |
| 416 | |
| 417 | ?TEST_CLASS_INTER_MSC_IE, |
| 418 | ?TEST_SOURCE_NAME_IE, |
| 419 | ?TEST_DESTINATION_NAME_IE, |
| 420 | ?TEST_AN_APDU_IE %% (Handover Request) |
| 421 | >>, |
| 422 | Map = #{an_apdu => <<1,66,66,66,66>>, |
| 423 | destination_name => <<"MSC-B">>, |
| 424 | imsi => <<"123456789012345">>,message_class => 4, |
| 425 | message_type => e_prepare_handover_req, |
| 426 | session_id => 3735928559,session_state => 1, |
| 427 | source_name => <<"MSC-A">>}, |
| 428 | ?assertEqual(Map, gsup_protocol:decode(Bin)), |
| 429 | ?assertEqual(Bin, gsup_protocol:encode(Map)). |
| 430 | |
| 431 | e_prepare_handover_err_test() -> |
| 432 | Bin = <<16#35, ?TEST_IMSI_IE, |
| 433 | %% Session ID and state (continue) |
| 434 | 16#30, 16#04, 16#de, 16#ad, 16#be, 16#ef, |
| 435 | 16#31, 16#01, 16#02, |
| 436 | |
| 437 | ?TEST_CLASS_INTER_MSC_IE, |
| 438 | ?TEST_SOURCE_NAME_IE, |
| 439 | ?TEST_DESTINATION_NAME_IE, |
| 440 | ?TEST_AN_APDU_IE, %% (Handover Request) ??? unknown IE |
| 441 | %% cause bssap |
| 442 | 16#64, 16#01, 16#51 |
| 443 | >>, |
| 444 | Map = #{an_apdu => <<1,66,66,66,66>>, |
| 445 | bssap_cause => 81,destination_name => <<"MSC-B">>, |
| 446 | imsi => <<"123456789012345">>,message_class => 4, |
| 447 | message_type => e_prepare_handover_err, |
| 448 | session_id => 3735928559,session_state => 2, |
| 449 | source_name => <<"MSC-A">>}, |
| 450 | ?assertEqual(Map, gsup_protocol:decode(Bin)), |
| 451 | ?assertEqual(Bin, gsup_protocol:encode(Map)). |
| 452 | |
| 453 | e_prepare_handover_res_test() -> |
| 454 | Bin = <<16#36, ?TEST_IMSI_IE, |
| 455 | %% Session ID and state (continue) |
| 456 | 16#30, 16#04, 16#de, 16#ad, 16#be, 16#ef, |
| 457 | 16#31, 16#01, 16#02, |
| 458 | |
| 459 | ?TEST_CLASS_INTER_MSC_IE, |
| 460 | ?TEST_SOURCE_NAME_IE, |
| 461 | ?TEST_DESTINATION_NAME_IE, |
| 462 | ?TEST_AN_APDU_IE %% (Handover Request) |
| 463 | >>, |
| 464 | Map = #{an_apdu => <<1,66,66,66,66>>, |
| 465 | destination_name => <<"MSC-B">>, |
| 466 | imsi => <<"123456789012345">>,message_class => 4, |
| 467 | message_type => e_prepare_handover_res, |
| 468 | session_id => 3735928559,session_state => 2, |
| 469 | source_name => <<"MSC-A">>}, |
| 470 | ?assertEqual(Map, gsup_protocol:decode(Bin)), |
| 471 | ?assertEqual(Bin, gsup_protocol:encode(Map)). |
| 472 | |
| 473 | e_prepare_subseq_handover_req_test() -> |
| 474 | Bin = <<16#38, ?TEST_IMSI_IE, |
| 475 | %% Session ID and state (begin) |
| 476 | 16#30, 16#04, 16#de, 16#ad, 16#be, 16#ef, |
| 477 | 16#31, 16#01, 16#01, |
| 478 | |
| 479 | ?TEST_CLASS_INTER_MSC_IE, |
| 480 | ?TEST_SOURCE_NAME_IE, |
| 481 | ?TEST_DESTINATION_NAME_IE, |
| 482 | ?TEST_AN_APDU_IE %% (Handover Request) |
| 483 | >>, |
| 484 | Map = #{an_apdu => <<1,66,66,66,66>>, |
| 485 | destination_name => <<"MSC-B">>, |
| 486 | imsi => <<"123456789012345">>,message_class => 4, |
| 487 | message_type => e_prepare_subseq_handover_req, |
| 488 | session_id => 3735928559,session_state => 1, |
| 489 | source_name => <<"MSC-A">>}, |
| 490 | ?assertEqual(Map, gsup_protocol:decode(Bin)), |
| 491 | ?assertEqual(Bin, gsup_protocol:encode(Map)). |
| 492 | |
| 493 | e_prepare_subseq_handover_err_test() -> |
| 494 | Bin = <<16#39, ?TEST_IMSI_IE, |
| 495 | %% Session ID and state (continue) |
| 496 | 16#30, 16#04, 16#de, 16#ad, 16#be, 16#ef, |
| 497 | 16#31, 16#01, 16#02, |
| 498 | |
| 499 | ?TEST_CLASS_INTER_MSC_IE, |
| 500 | ?TEST_SOURCE_NAME_IE, |
| 501 | ?TEST_DESTINATION_NAME_IE, |
| 502 | ?TEST_AN_APDU_IE, %% (Handover Request) ??? unknown IE |
| 503 | %% cause bssap |
| 504 | 16#64, 16#01, 16#51 |
| 505 | >>, |
| 506 | Map = #{an_apdu => <<1,66,66,66,66>>, |
| 507 | bssap_cause => 81,destination_name => <<"MSC-B">>, |
| 508 | imsi => <<"123456789012345">>,message_class => 4, |
| 509 | message_type => e_prepare_subseq_handover_err, |
| 510 | session_id => 3735928559,session_state => 2, |
| 511 | source_name => <<"MSC-A">>}, |
| 512 | ?assertEqual(Map, gsup_protocol:decode(Bin)), |
| 513 | ?assertEqual(Bin, gsup_protocol:encode(Map)). |
| 514 | |
| 515 | e_prepare_subseq_handover_res_test() -> |
| 516 | Bin = <<16#3a, ?TEST_IMSI_IE, |
| 517 | %% Session ID and state (continue) |
| 518 | 16#30, 16#04, 16#de, 16#ad, 16#be, 16#ef, |
| 519 | 16#31, 16#01, 16#02, |
| 520 | |
| 521 | ?TEST_CLASS_INTER_MSC_IE, |
| 522 | ?TEST_SOURCE_NAME_IE, |
| 523 | ?TEST_DESTINATION_NAME_IE, |
| 524 | ?TEST_AN_APDU_IE %% (Handover Request) |
| 525 | >>, |
| 526 | Map = #{an_apdu => <<1,66,66,66,66>>, |
| 527 | destination_name => <<"MSC-B">>, |
| 528 | imsi => <<"123456789012345">>,message_class => 4, |
| 529 | message_type => e_prepare_subseq_handover_res, |
| 530 | session_id => 3735928559,session_state => 2, |
| 531 | source_name => <<"MSC-A">>}, |
| 532 | ?assertEqual(Map, gsup_protocol:decode(Bin)), |
| 533 | ?assertEqual(Bin, gsup_protocol:encode(Map)). |
| 534 | |
| 535 | e_send_end_signal_req_test() -> |
| 536 | Bin = <<16#3c, ?TEST_IMSI_IE, |
| 537 | %% Session ID and state (end) |
| 538 | 16#30, 16#04, 16#de, 16#ad, 16#be, 16#ef, |
| 539 | 16#31, 16#01, 16#03, |
| 540 | |
| 541 | ?TEST_CLASS_INTER_MSC_IE, |
| 542 | ?TEST_SOURCE_NAME_IE, |
| 543 | ?TEST_DESTINATION_NAME_IE, |
| 544 | ?TEST_AN_APDU_IE %% (Handover Request) |
| 545 | >>, |
| 546 | Map = #{an_apdu => <<1,66,66,66,66>>, |
| 547 | destination_name => <<"MSC-B">>, |
| 548 | imsi => <<"123456789012345">>,message_class => 4, |
| 549 | message_type => e_send_end_signal_req, |
| 550 | session_id => 3735928559,session_state => 3, |
| 551 | source_name => <<"MSC-A">>}, |
| 552 | ?assertEqual(Map, gsup_protocol:decode(Bin)), |
| 553 | ?assertEqual(Bin, gsup_protocol:encode(Map)). |
| 554 | |
| 555 | e_send_end_signal_err_test() -> |
| 556 | Bin = <<16#3d, ?TEST_IMSI_IE, |
| 557 | %% Session ID and state (end) |
| 558 | 16#30, 16#04, 16#de, 16#ad, 16#be, 16#ef, |
| 559 | 16#31, 16#01, 16#03, |
| 560 | |
| 561 | ?TEST_CLASS_INTER_MSC_IE, |
| 562 | ?TEST_SOURCE_NAME_IE, |
| 563 | ?TEST_DESTINATION_NAME_IE, |
| 564 | ?TEST_AN_APDU_IE, %% (Handover Request) ??? unknown IE |
| 565 | %% cause bssap |
| 566 | 16#64, 16#01, 16#51 |
| 567 | >>, |
| 568 | Map = #{an_apdu => <<1,66,66,66,66>>, |
| 569 | bssap_cause => 81,destination_name => <<"MSC-B">>, |
| 570 | imsi => <<"123456789012345">>,message_class => 4, |
| 571 | message_type => e_send_end_signal_err, |
| 572 | session_id => 3735928559,session_state => 3, |
| 573 | source_name => <<"MSC-A">>}, |
| 574 | ?assertEqual(Map, gsup_protocol:decode(Bin)), |
| 575 | ?assertEqual(Bin, gsup_protocol:encode(Map)). |
| 576 | |
| 577 | e_send_end_signal_res_test() -> |
| 578 | Bin = <<16#3e, ?TEST_IMSI_IE, |
| 579 | %% Session ID and state (end) |
| 580 | 16#30, 16#04, 16#de, 16#ad, 16#be, 16#ef, |
| 581 | 16#31, 16#01, 16#03, |
| 582 | |
| 583 | ?TEST_CLASS_INTER_MSC_IE, |
| 584 | ?TEST_SOURCE_NAME_IE, |
| 585 | ?TEST_DESTINATION_NAME_IE, |
| 586 | ?TEST_AN_APDU_IE %% (Handover Request) |
| 587 | >>, |
| 588 | Map = #{an_apdu => <<1,66,66,66,66>>, |
| 589 | destination_name => <<"MSC-B">>, |
| 590 | imsi => <<"123456789012345">>,message_class => 4, |
| 591 | message_type => e_send_end_signal_res, |
| 592 | session_id => 3735928559,session_state => 3, |
| 593 | source_name => <<"MSC-A">>}, |
| 594 | ?assertEqual(Map, gsup_protocol:decode(Bin)), |
| 595 | ?assertEqual(Bin, gsup_protocol:encode(Map)). |
| 596 | |
| 597 | e_process_access_signalling_req_test() -> |
| 598 | Bin = <<16#40, ?TEST_IMSI_IE, |
| 599 | %% Session ID and state (continue) |
| 600 | 16#30, 16#04, 16#de, 16#ad, 16#be, 16#ef, |
| 601 | 16#31, 16#01, 16#02, |
| 602 | |
| 603 | ?TEST_CLASS_INTER_MSC_IE, |
| 604 | ?TEST_SOURCE_NAME_IE, |
| 605 | ?TEST_DESTINATION_NAME_IE, |
| 606 | ?TEST_AN_APDU_IE %% (Handover Request) |
| 607 | >>, |
| 608 | Map = #{an_apdu => <<1,66,66,66,66>>, |
| 609 | destination_name => <<"MSC-B">>, |
| 610 | imsi => <<"123456789012345">>,message_class => 4, |
| 611 | message_type => e_process_access_signalling_req, |
| 612 | session_id => 3735928559,session_state => 2, |
| 613 | source_name => <<"MSC-A">>}, |
| 614 | ?assertEqual(Map, gsup_protocol:decode(Bin)), |
| 615 | ?assertEqual(Bin, gsup_protocol:encode(Map)). |
| 616 | |
| 617 | e_forward_access_signalling_req_test() -> |
| 618 | Bin = <<16#44, ?TEST_IMSI_IE, |
| 619 | %% Session ID and state (continue) |
| 620 | 16#30, 16#04, 16#de, 16#ad, 16#be, 16#ef, |
| 621 | 16#31, 16#01, 16#02, |
| 622 | |
| 623 | ?TEST_CLASS_INTER_MSC_IE, |
| 624 | ?TEST_SOURCE_NAME_IE, |
| 625 | ?TEST_DESTINATION_NAME_IE, |
| 626 | ?TEST_AN_APDU_IE %% (Handover Request) |
| 627 | >>, |
| 628 | Map = #{an_apdu => <<1,66,66,66,66>>, |
| 629 | destination_name => <<"MSC-B">>, |
| 630 | imsi => <<"123456789012345">>,message_class => 4, |
| 631 | message_type => e_forward_access_signalling_req, |
| 632 | session_id => 3735928559,session_state => 2, |
| 633 | source_name => <<"MSC-A">>}, |
| 634 | ?assertEqual(Map, gsup_protocol:decode(Bin)), |
| 635 | ?assertEqual(Bin, gsup_protocol:encode(Map)). |
| 636 | |
| 637 | e_close_test() -> |
| 638 | Bin = <<16#47, ?TEST_IMSI_IE, |
| 639 | %% Session ID and state (end) |
| 640 | 16#30, 16#04, 16#de, 16#ad, 16#be, 16#ef, |
| 641 | 16#31, 16#01, 16#03, |
| 642 | |
| 643 | ?TEST_CLASS_INTER_MSC_IE, |
| 644 | ?TEST_SOURCE_NAME_IE, |
| 645 | ?TEST_DESTINATION_NAME_IE |
| 646 | >>, |
| 647 | Map = #{ |
| 648 | destination_name => <<"MSC-B">>, |
| 649 | imsi => <<"123456789012345">>,message_class => 4, |
| 650 | message_type => e_close, |
| 651 | session_id => 3735928559,session_state => 3, |
| 652 | source_name => <<"MSC-A">>}, |
| 653 | ?assertEqual(Map, gsup_protocol:decode(Bin)), |
| 654 | ?assertEqual(Bin, gsup_protocol:encode(Map)). |
| 655 | |
| 656 | e_abort_test() -> |
| 657 | Bin = <<16#4b, ?TEST_IMSI_IE, |
| 658 | %% Session ID and state (end) |
| 659 | 16#30, 16#04, 16#de, 16#ad, 16#be, 16#ef, |
| 660 | 16#31, 16#01, 16#03, |
| 661 | |
| 662 | ?TEST_CLASS_INTER_MSC_IE, |
| 663 | %% cause bssap |
| 664 | 16#64, 16#01, 16#51 |
| 665 | >>, |
| 666 | Map = #{ |
| 667 | imsi => <<"123456789012345">>,message_class => 4, |
| 668 | bssap_cause => 81,message_type => e_abort, |
| 669 | session_id => 3735928559,session_state => 3}, |
| 670 | ?assertEqual(Map, gsup_protocol:decode(Bin)), |
| 671 | ?assertEqual(Bin, gsup_protocol:encode(Map)). |
| 672 | |
| 673 | e_routing_error_test() -> |
| 674 | Bin = <<16#4e, ?TEST_IMSI_IE, |
| 675 | %% Session ID and state (end) |
| 676 | 16#30, 16#04, 16#de, 16#ad, 16#be, 16#ef, |
| 677 | 16#31, 16#01, 16#03, |
| 678 | |
| 679 | ?TEST_CLASS_INTER_MSC_IE, |
| 680 | ?TEST_SOURCE_NAME_IE, |
| 681 | ?TEST_DESTINATION_NAME_IE |
| 682 | >>, |
| 683 | Map = #{ |
| 684 | destination_name => <<"MSC-B">>, |
| 685 | imsi => <<"123456789012345">>,message_class => 4, |
| 686 | message_type => e_routing_err, |
| 687 | session_id => 3735928559,session_state => 3, |
| 688 | source_name => <<"MSC-A">>}, |
| 689 | ?assertEqual(Map, gsup_protocol:decode(Bin)), |
| 690 | ?assertEqual(Bin, gsup_protocol:encode(Map)). |
| 691 | |