resource/csdk/connectivity/test/ca_api_unittest.cpp

   1 /* ****************************************************************
   2  *
   3  * Copyright 2014 Samsung Electronics All Rights Reserved.
   4  *
   5  *
   6  *
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  *
  19  ******************************************************************/
  20
  21 #include "gtest/gtest.h"
  22 #include "cainterface.h"
  23 #include "cacommon.h"
  24
  25
  26 class CATests : public testing::Test {
  27     protected:
  28     virtual void SetUp() {
  29         CAInitialize();
  30     }
  31
  32     virtual void TearDown()
  33     {
  34         CATerminate();
  35     }
  36 };
  37
  38 void request_handler(CAEndpoint_t* object, CARequestInfo_t* requestInfo);
  39 void response_handler(CAEndpoint_t* object, CAResponseInfo_t* responseInfo);
  40 void error_handler(const CAEndpoint_t *object, const CAErrorInfo_t* errorInfo);
  41 CAResult_t checkGetNetworkInfo();
  42 CAResult_t checkSelectNetwork();
  43
  44 void request_handler(const CAEndpoint_t *object, const CARequestInfo_t *requestInfo)
  45 {
  46
  47 }
  48
  49 void response_handler(const CAEndpoint_t *object, const CAResponseInfo_t *responseInfo)
  50 {
  51
  52 }
  53
  54 void error_handler(const CAEndpoint_t *object, const CAErrorInfo_t* errorInfo)
  55 {
  56     if(!object || !errorInfo)
  57     {
  58         return;
  59     }
  60
  61     //error handling shall be added
  62     return;
  63 }
  64
  65 static char* addr = NULL;
  66 static CAEndpoint_t* tempRep = NULL;
  67 static CARequestInfo_t requestInfo;
  68 static CAInfo_t requestData;
  69 static CAInfo_t responseData;
  70 static CAResponseInfo_t responseInfo;
  71 static CAToken_t tempToken = NULL;
  72 static uint8_t tokenLength = CA_MAX_TOKEN_LEN;
  73 static const char ADDRESS[] = "10.11.12.13";
  74 static const uint16_t PORT = 4545;
  75
  76 static const char NORMAL_INFO_DATA[] =
  77                                     "{\"oc\":[{\"href\":\"%s\",\"prop\":{\"rt\":[\"core.led\"],"
  78                                      "\"if\":[\"oc.mi.def\"],\"obs\":1}}]}";
  79
  80 #ifdef __WITH_DTLS__
  81
  82 /**
  83  * @def RS_IDENTITY
  84  * @brief
  85  */
  86 #define IDENTITY     ("1111111111111111")
  87 /* @def RS_CLIENT_PSK
  88  * @brief
  89  */
  90 #define RS_CLIENT_PSK   ("AAAAAAAAAAAAAAAA")
  91
  92 static CADtlsPskCredsBlob_t *pskCredsBlob = NULL;
  93
  94 void clearDtlsCredentialInfo()
  95 {
  96     printf("clearDtlsCredentialInfo IN\n");
  97     if (pskCredsBlob)
  98     {
  99         // Initialize sensitive data to zeroes before freeing.
 100         memset(pskCredsBlob->creds, 0, sizeof(OCDtlsPskCreds) * (pskCredsBlob->num));
 101         free(pskCredsBlob->creds);
 102
 103         memset(pskCredsBlob, 0, sizeof(CADtlsPskCredsBlob_t));
 104         free(pskCredsBlob);
 105         pskCredsBlob = NULL;
 106     }
 107     printf("clearDtlsCredentialInfo OUT\n");
 108 }
 109
 110 // Internal API. Invoked by OC stack to retrieve credentials from this module
 111 void CAGetDtlsPskCredentials(CADtlsPskCredsBlob_t **credInfo)
 112 {
 113     printf("CAGetDtlsPskCredentials IN\n");
 114
 115     if (pskCredsBlob != NULL)
 116     {
 117         *credInfo = pskCredsBlob;
 118     }
 119
 120     printf("CAGetDtlsPskCredentials OUT\n");
 121 }
 122
 123 int32_t SetCredentials()
 124 {
 125     printf("SetCredentials IN\n");
 126     pskCredsBlob = (CADtlsPskCredsBlob_t *)malloc(sizeof(CADtlsPskCredsBlob_t));
 127
 128     memset(pskCredsBlob, 0x0, sizeof(CADtlsPskCredsBlob_t));
 129     memcpy(pskCredsBlob->identity, IDENTITY, DTLS_PSK_ID_LEN);
 130
 131     pskCredsBlob->num = 1;
 132
 133     pskCredsBlob->creds = (OCDtlsPskCreds *)malloc(sizeof(OCDtlsPskCreds) * (pskCredsBlob->num));
 134
 135     memcpy(pskCredsBlob->creds[0].id, IDENTITY, DTLS_PSK_ID_LEN);
 136     memcpy(pskCredsBlob->creds[0].psk, RS_CLIENT_PSK, DTLS_PSK_PSK_LEN);
 137
 138     printf("SetCredentials OUT\n");
 139     return 1;
 140 }
 141 #endif
 142
 143 int main(int argc, char **argv)
 144 {
 145     testing::InitGoogleTest(&argc, argv);
 146     return RUN_ALL_TESTS();
 147 }
 148
 149 // CAInitialize TC
 150 // check return value
 151 TEST(InitializeTest, TC_01_Positive_01)
 152 {
 153     EXPECT_EQ(CA_STATUS_OK, CAInitialize());
 154     CATerminate();
 155 }
 156
 157 //CATerminate TC
 158 TEST_F(CATests, TerminateTest)
 159 {
 160     CATerminate();
 161
 162     char* check = (char *) "terminate success";
 163     EXPECT_STREQ(check, "terminate success");
 164
 165     CAInitialize();
 166 }
 167 // CAStartListeningServer TC
 168 // check return value
 169 TEST(StartListeningServerTest, DISABLED_TC_03_Positive_01)
 170 {
 171     CASelectNetwork(CA_ADAPTER_IP);
 172     EXPECT_EQ(CA_STATUS_OK, CAStartListeningServer());
 173 }
 174
 175 // CAStartDiscoveryServer TC
 176 // check return value
 177 TEST(StartDiscoveryServerTest, DISABLED_TC_04_Positive_01)
 178 {
 179     EXPECT_EQ(CA_STATUS_OK, CAStartDiscoveryServer());
 180 }
 181
 182 // CARegisterHandlerTest TC
 183 // check return value
 184 TEST_F(CATests, RegisterHandlerTest)
 185 {
 186     CARegisterHandler(request_handler, response_handler, error_handler);
 187     char* check = (char *) "registerHandler success";
 188     EXPECT_STREQ(check, "registerHandler success");
 189 }
 190
 191 // CACreateRemoteEndpoint TC
 192 // check return value
 193 TEST_F(CATests, CreateRemoteEndpointTestGood)
 194 {
 195     addr = (char *) ADDRESS;
 196
 197     EXPECT_EQ(CA_STATUS_OK, CACreateEndpoint(CA_DEFAULT_FLAGS, CA_ADAPTER_IP, addr,
 198                                              PORT, &tempRep));
 199
 200     if (tempRep != NULL)
 201     {
 202         CADestroyEndpoint(tempRep);
 203         tempRep = NULL;
 204     }
 205 }
 206
 207 // check remoteEndpoint and values of remoteEndpoint
 208 TEST_F(CATests, CreateRemoteEndpointTestValues)
 209 {
 210     addr = (char *) ADDRESS;
 211
 212     CACreateEndpoint(CA_DEFAULT_FLAGS, CA_ADAPTER_IP, addr, PORT, &tempRep);
 213
 214     EXPECT_TRUE(tempRep != NULL);
 215
 216     if (tempRep != NULL)
 217     {
 218         CADestroyEndpoint(tempRep);
 219         tempRep = NULL;
 220     }
 221 }
 222
 223 // CAGerateToken TC
 224 // check return value
 225 TEST_F(CATests, GenerateTokenTestGood)
 226 {
 227     EXPECT_EQ(CA_STATUS_OK, CAGenerateToken(&tempToken, tokenLength));
 228
 229     CADestroyToken(tempToken);
 230 }
 231
 232 // check return value when CAGenerateToken is passed a NULL instead a valid pointer
 233 TEST_F(CATests, GenerateTokenTestBad)
 234 {
 235     EXPECT_EQ(CA_STATUS_INVALID_PARAM, CAGenerateToken(NULL, tokenLength));
 236 }
 237
 238 // CADestroyToken TC
 239 // check destroyed token
 240 TEST_F(CATests, DestroyTokenTest)
 241 {
 242     CAGenerateToken(&tempToken, tokenLength);
 243     CADestroyToken(tempToken);
 244
 245     char * check = (char *) "destroy success";
 246     EXPECT_STREQ(check, "destroy success");
 247 }
 248
 249 // CASendRequest TC
 250 // check return value
 251 TEST(SendRequestTest, DISABLED_TC_16_Positive_01)
 252 {
 253     addr = (char *) ADDRESS;
 254     CACreateEndpoint(CA_DEFAULT_FLAGS, CA_ADAPTER_IP, addr, PORT, &tempRep);
 255
 256     memset(&requestData, 0, sizeof(CAInfo_t));
 257     CAGenerateToken(&tempToken, tokenLength);
 258     requestData.token = tempToken;
 259     requestData.tokenLength = tokenLength;
 260
 261     int length = strlen(NORMAL_INFO_DATA) + strlen("a/light");
 262     requestData.payload = (CAPayload_t) calloc(length, sizeof(char));
 263     if(!requestData.payload)
 264     {
 265         CADestroyToken(tempToken);
 266         FAIL() << "requestData.payload allocation failed";
 267     }
 268     snprintf((char*)requestData.payload, length, NORMAL_INFO_DATA, "a/light");
 269     requestData.payloadSize = length + 1;
 270     requestData.type = CA_MSG_NONCONFIRM;
 271
 272     memset(&requestInfo, 0, sizeof(CARequestInfo_t));
 273     requestInfo.method = CA_GET;
 274     requestInfo.info = requestData;
 275
 276     EXPECT_EQ(CA_STATUS_OK, CASendRequest(tempRep, &requestInfo));
 277
 278     CADestroyToken(tempToken);
 279
 280     free(requestData.payload);
 281
 282     CADestroyEndpoint(tempRep);
 283     tempRep = NULL;
 284
 285 }
 286
 287 // check return value when a NULL is passed instead of a valid CARequestInfo_t address
 288 TEST_F(CATests, SendRequestTestWithNullAddr)
 289 {
 290     addr = (char *) ADDRESS;
 291     CACreateEndpoint(CA_DEFAULT_FLAGS, CA_ADAPTER_IP, addr, PORT, &tempRep);
 292
 293     EXPECT_EQ(CA_STATUS_INVALID_PARAM, CASendRequest(tempRep, NULL));
 294
 295     if (tempRep != NULL)
 296     {
 297         CADestroyEndpoint(tempRep);
 298         tempRep = NULL;
 299     }
 300 }
 301
 302 // CASendResponse TC
 303 // check return value
 304 TEST(SendResponseTest, DISABLED_TC_19_Positive_01)
 305 {
 306     addr = (char *) ADDRESS;
 307     CACreateEndpoint(CA_DEFAULT_FLAGS, CA_ADAPTER_IP, addr, PORT, &tempRep);
 308
 309     memset(&responseData, 0, sizeof(CAInfo_t));
 310     responseData.type = CA_MSG_NONCONFIRM;
 311     responseData.messageId = 1;
 312     responseData.payload = (CAPayload_t)malloc(sizeof("response payload"));
 313     memcpy(responseData.payload, "response payload", sizeof("response payload"));
 314     responseData.payloadSize = sizeof("response payload");
 315
 316     CAGenerateToken(&tempToken, tokenLength);
 317     requestData.token = tempToken;
 318     requestData.tokenLength = tokenLength;
 319
 320     memset(&responseInfo, 0, sizeof(CAResponseInfo_t));
 321     responseInfo.result = CA_CONTENT;
 322     responseInfo.info = responseData;
 323
 324     EXPECT_EQ(CA_STATUS_OK, CASendResponse(tempRep, &responseInfo));
 325
 326     CADestroyToken(tempToken);
 327     CADestroyEndpoint(tempRep);
 328     free(responseData.payload);
 329     tempRep = NULL;
 330 }
 331
 332 // check return value when address is NULL as multicast
 333 TEST(SendResponseTest, DISABLED_TC_20_Negative_01)
 334 {
 335     addr = NULL;
 336     CACreateEndpoint(CA_DEFAULT_FLAGS, CA_ADAPTER_IP, addr, 0, &tempRep);
 337
 338     memset(&responseData, 0, sizeof(CAInfo_t));
 339     responseData.type = CA_MSG_NONCONFIRM;
 340     responseData.messageId = 1;
 341     responseData.payload = (CAPayload_t)malloc(sizeof("response payload"));
 342     memcpy(responseData.payload, "response payload", sizeof("response payload"));
 343     responseData.payloadSize = sizeof("response payload");
 344
 345     CAGenerateToken(&tempToken, tokenLength);
 346     requestData.token = tempToken;
 347     requestData.tokenLength = tokenLength;
 348
 349     memset(&responseInfo, 0, sizeof(CAResponseInfo_t));
 350     responseInfo.result = CA_CONTENT;
 351     responseInfo.info = responseData;
 352
 353     EXPECT_EQ(CA_STATUS_OK, CASendResponse(tempRep, &responseInfo));
 354
 355     CADestroyToken(tempToken);
 356     if (tempRep != NULL)
 357     {
 358         CADestroyEndpoint(tempRep);
 359         tempRep = NULL;
 360     }
 361     free (responseData.payload);
 362 }
 363
 364 // check return value NULL is passed instead of a valid CAResponseInfo_t address
 365 TEST_F(CATests, SendResponseTest)
 366 {
 367     addr = (char *) ADDRESS;
 368     CACreateEndpoint(CA_DEFAULT_FLAGS, CA_ADAPTER_IP, addr, PORT, &tempRep);
 369
 370     EXPECT_EQ(CA_STATUS_INVALID_PARAM, CASendResponse(tempRep, NULL));
 371
 372     if (tempRep != NULL)
 373     {
 374         CADestroyEndpoint(tempRep);
 375         tempRep = NULL;
 376     }
 377 }
 378
 379 // CASendNotification TC
 380 // check return value
 381 TEST(SendNotificationTest, DISABLED_TC_22_Positive_01)
 382 {
 383     addr = (char *) ADDRESS;
 384     CACreateEndpoint(CA_DEFAULT_FLAGS, CA_ADAPTER_IP, addr, PORT, &tempRep);
 385
 386     memset(&responseData, 0, sizeof(CAInfo_t));
 387     responseData.type = CA_MSG_NONCONFIRM;
 388     responseData.payload = (CAPayload_t)malloc(sizeof("Temp Notification Data"));
 389     memcpy(responseData.payload, "Temp Notification Data", sizeof("Temp Notification Data"));
 390     responseData.payloadSize = sizeof("Temp Notification Data");
 391
 392     CAGenerateToken(&tempToken, tokenLength);
 393     requestData.token = tempToken;
 394     requestData.tokenLength = tokenLength;
 395
 396     memset(&responseInfo, 0, sizeof(CAResponseInfo_t));
 397     responseInfo.result = CA_CONTENT;
 398     responseInfo.info = responseData;
 399
 400     EXPECT_EQ(CA_STATUS_OK, CASendNotification(tempRep, &responseInfo));
 401
 402     CADestroyToken(tempToken);
 403     if (tempRep != NULL)
 404     {
 405         CADestroyEndpoint(tempRep);
 406         tempRep = NULL;
 407     }
 408     free(responseData.payload);
 409 }
 410
 411 // CASelectNewwork TC
 412 // check return value
 413 TEST_F(CATests, SelectNetworkTestGood)
 414 {
 415     CAResult_t res = checkSelectNetwork();
 416     EXPECT_EQ(CA_STATUS_OK, res);
 417 }
 418
 419 CAResult_t checkSelectNetwork()
 420 {
 421     CAResult_t res = CASelectNetwork(CA_ADAPTER_IP);
 422
 423     if (CA_STATUS_OK == res)
 424     {
 425         EXPECT_EQ(CA_STATUS_OK, CAUnSelectNetwork(CA_ADAPTER_IP));
 426         return CA_STATUS_OK;
 427     }
 428     if (CA_NOT_SUPPORTED == res)
 429     {
 430         EXPECT_EQ(CA_STATUS_FAILED, CAUnSelectNetwork(CA_ADAPTER_IP));
 431         return CA_STATUS_OK;
 432     }
 433
 434     return res;
 435 }
 436
 437 // check return value when selected network is disable
 438 TEST_F(CATests, SelectNetworkTestBad)
 439 {
 440     //Select disable network
 441     EXPECT_EQ(CA_NOT_SUPPORTED, CASelectNetwork((CATransportAdapter_t)1000));
 442 }
 443
 444 // check return value when selected network is disable
 445 TEST_F(CATests, UnSelectNetworkTest)
 446 {
 447     //UnSelect disable network
 448     EXPECT_EQ(CA_STATUS_FAILED, CAUnSelectNetwork((CATransportAdapter_t)1000));
 449 }
 450
 451 // CAHandlerRequestResponse TC
 452 // check return value
 453 TEST_F(CATests, HandlerRequestResponseTest)
 454 {
 455     EXPECT_EQ(CA_STATUS_OK, CAHandleRequestResponse());
 456 }
 457
 458 // CAGetNetworkInformation TC
 459 // check return value
 460 TEST_F (CATests, GetNetworkInformationTestGood)
 461 {
 462     EXPECT_EQ(CA_STATUS_OK, checkGetNetworkInfo());
 463 }
 464
 465 TEST_F(CATests, RegisterDTLSCredentialsHandlerTest)
 466 {
 467 #ifdef __WITH_DTLS__
 468     if (SetCredentials() == 0)
 469     {
 470         printf("SetCredentials failed\n");
 471     }
 472
 473     EXPECT_EQ(CA_STATUS_OK, CARegisterDTLSCredentialsHandler(CAGetDtlsPskCredentials));
 474 #endif
 475 }
 476
 477 CAResult_t checkGetNetworkInfo()
 478 {
 479     CAEndpoint_t *tempInfo = NULL;
 480     uint32_t tempSize = 0;
 481
 482     CAResult_t res = CAGetNetworkInformation(&tempInfo, &tempSize);
 483
 484     free(tempInfo);
 485
 486     if (CA_STATUS_OK == res || CA_ADAPTER_NOT_ENABLED == res ||
 487             CA_NOT_SUPPORTED == res)
 488     {
 489         return CA_STATUS_OK;
 490     }
 491     else
 492     {
 493         return CA_STATUS_FAILED;
 494     }
 495 }