add ut

Signed-off-by: li-tiangang4 <litiangang4@huawei.com>
2024-11-23 07:40:26 +00:00 · 2024-11-19 17:17:41 +08:00 · 2024-11-19 17:17:41 +08:00 · 76cd39cfa5
commit 76cd39cfa5
parent 01135d5f4a
4 changed files with 517 additions and 325 deletions
--- a/services/distributedhardwarefwkservice/test/unittest/common/componentmanager/component_privacy/component_privacy_test.cpp
+++ b/services/distributedhardwarefwkservice/test/unittest/common/componentmanager/component_privacy/component_privacy_test.cpp
@ -27,7 +27,20 @@ namespace OHOS {
 namespace DistributedHardware {
 using namespace std;
 namespace {
-
+    const std::string SUBTYPE_MIC = "mic";
+    const std::string SUBTYPE_CAMERA = "camera";
+    const std::string NETWORK_ID = "123456789";
+    constexpr uint16_t DEVICE_TYPE_WIFI_CAMERA = 0x08;
+    constexpr uint16_t DEVICE_TYPE_AUDIO = 0x0A;
+    constexpr uint16_t DEVICE_TYPE_PC = 0x0C;
+    constexpr uint16_t DEVICE_TYPE_PHONE = 0x0E;
+    constexpr uint16_t DEVICE_TYPE_PAD = 0x11;
+    constexpr uint16_t DEVICE_TYPE_WATCH = 0x6D;
+    constexpr uint16_t DEVICE_TYPE_CAR = 0x83;
+    constexpr uint16_t DEVICE_TYPE_TV = 0x9C;
+    constexpr uint16_t DEVICE_TYPE_SMART_DISPLAY = 0xA02;
+    constexpr uint16_t DEVICE_TYPE_2IN1 = 0xA2F;
+    constexpr uint16_t DEVICE_TYPE_UNKNOWN = 0x00;
 }
 class ComponentPrivacyTest : public testing::Test {
 public:
@ -58,107 +71,265 @@ void ComponentPrivacyTest::TearDown()

 HWTEST_F(ComponentPrivacyTest, OnPrivaceResourceMessage_001, TestSize.Level0)
 {
-    if (compPrivacy_ == nullptr) {
-        return;
-    }
+    ASSERT_TRUE(compPrivacy_ != nullptr);
    ResourceEventType type = ResourceEventType::EVENT_TYPE_QUERY_RESOURCE;
-    std::string subtype = "mic";
-    std::string networkId = "networkId_test";
    bool isSensitive = true;
    bool isSameAccout = true;
-    int32_t ret = compPrivacy_->OnPrivaceResourceMessage(type, subtype, networkId, isSensitive, isSameAccout);
+    int32_t ret = compPrivacy_->OnPrivaceResourceMessage(type, SUBTYPE_MIC, NETWORK_ID, isSensitive, isSameAccout);
    EXPECT_EQ(ERR_DH_FWK_RESOURCE_KEY_IS_EMPTY, ret);
 }

 HWTEST_F(ComponentPrivacyTest, OnPrivaceResourceMessage_002, TestSize.Level0)
 {
-    if (compPrivacy_ == nullptr) {
-        return;
-    }
-    ResourceEventType type = ResourceEventType::EVENT_TYPE_PULL_UP_PAGE;
-    std::string subtype = "mic";
-    std::string networkId = "networkId_test";
+    ASSERT_TRUE(compPrivacy_ != nullptr);
+    ResourceEventType type = ResourceEventType::EVENT_TYPE_QUERY_RESOURCE;
    bool isSensitive = true;
    bool isSameAccout = true;
-    int32_t ret = compPrivacy_->OnPrivaceResourceMessage(type, subtype, networkId, isSensitive, isSameAccout);
-    EXPECT_EQ(DH_FWK_SUCCESS, ret);
+    int32_t ret = compPrivacy_->OnPrivaceResourceMessage(type, SUBTYPE_MIC, "", isSensitive, isSameAccout);
+    EXPECT_EQ(ERR_DH_FWK_PARA_INVALID, ret);
 }

 HWTEST_F(ComponentPrivacyTest, OnPrivaceResourceMessage_003, TestSize.Level0)
 {
-    if (compPrivacy_ == nullptr) {
-        return;
-    }
-    ResourceEventType type = ResourceEventType::EVENT_TYPE_CLOSE_PAGE;
-    std::string subtype = "mic";
-    std::string networkId = "networkId_test";
+    ASSERT_TRUE(compPrivacy_ != nullptr);
+    ResourceEventType type = ResourceEventType::EVENT_TYPE_PULL_UP_PAGE;
    bool isSensitive = true;
    bool isSameAccout = true;
-    int32_t ret = compPrivacy_->OnPrivaceResourceMessage(type, subtype, networkId, isSensitive, isSameAccout);
+    int32_t ret = compPrivacy_->OnPrivaceResourceMessage(type, SUBTYPE_MIC, "", isSensitive, isSameAccout);
    EXPECT_EQ(DH_FWK_SUCCESS, ret);
 }

-HWTEST_F(ComponentPrivacyTest, OnResourceInfoCallback_001, TestSize.Level0)
+HWTEST_F(ComponentPrivacyTest, OnPrivaceResourceMessage_004, TestSize.Level0)
 {
-    if (compPrivacy_ == nullptr) {
-        return;
-    }
-    std::string subtype = "mic";
-    std::string networkId = "networkId_test";
+    ASSERT_TRUE(compPrivacy_ != nullptr);
+    ResourceEventType type = ResourceEventType::EVENT_TYPE_PULL_UP_PAGE;
    bool isSensitive = true;
    bool isSameAccout = true;
-    ComponentLoader::GetInstance().resDescMap_[subtype] = true;
-    int32_t ret = compPrivacy_->OnResourceInfoCallback(subtype, networkId, isSensitive, isSameAccout);
-    EXPECT_EQ(ERR_DH_FWK_RESOURCE_KEY_IS_EMPTY, ret);
+    compPrivacy_->eventHandler_ = nullptr;
+    int32_t ret = compPrivacy_->OnPrivaceResourceMessage(type, SUBTYPE_MIC, NETWORK_ID, isSensitive, isSameAccout);
+    EXPECT_EQ(DH_FWK_SUCCESS, ret);
+}
+
+HWTEST_F(ComponentPrivacyTest, OnPrivaceResourceMessage_005, TestSize.Level0)
+{
+    ASSERT_TRUE(compPrivacy_ != nullptr);
+    ResourceEventType type = ResourceEventType::EVENT_TYPE_CLOSE_PAGE;
+    bool isSensitive = true;
+    bool isSameAccout = true;
+    int32_t ret = compPrivacy_->OnPrivaceResourceMessage(type, SUBTYPE_MIC, NETWORK_ID, isSensitive, isSameAccout);
+    EXPECT_EQ(DH_FWK_SUCCESS, ret);
+}
+
+HWTEST_F(ComponentPrivacyTest, OnPrivaceResourceMessage_006, TestSize.Level0)
+{
+    ASSERT_TRUE(compPrivacy_ != nullptr);
+    ResourceEventType type = ResourceEventType::EVENT_TYPE_CLOSE_PAGE;
+    bool isSensitive = true;
+    bool isSameAccout = true;
+    compPrivacy_->eventHandler_ = nullptr;
+    int32_t ret = compPrivacy_->OnPrivaceResourceMessage(type, SUBTYPE_MIC, NETWORK_ID, isSensitive, isSameAccout);
+    EXPECT_EQ(DH_FWK_SUCCESS, ret);
+}
+
+HWTEST_F(ComponentPrivacyTest, HandlePullUpPage_002, TestSize.Level0)
+{
+    ASSERT_TRUE(compPrivacy_ != nullptr);
+    compPrivacy_->eventHandler_ = nullptr;
+    EXPECT_NO_FATAL_FAILURE(compPrivacy_->HandlePullUpPage(SUBTYPE_MIC, NETWORK_ID));
+}
+
+HWTEST_F(ComponentPrivacyTest, HandleClosePage_001, TestSize.Level0)
+{
+    ASSERT_TRUE(compPrivacy_ != nullptr);
+    compPrivacy_->eventHandler_ = nullptr;
+    EXPECT_NO_FATAL_FAILURE(compPrivacy_->HandleClosePage(SUBTYPE_MIC));
+}
+
+HWTEST_F(ComponentPrivacyTest, StartPrivacePage_001, TestSize.Level0)
+{
+    ASSERT_TRUE(compPrivacy_ != nullptr);
+    auto ret = compPrivacy_->StartPrivacePage(SUBTYPE_MIC, "");
+    EXPECT_EQ(ERR_DH_FWK_PARA_INVALID, ret);
+}
+
+HWTEST_F(ComponentPrivacyTest, ProcessEvent_001, TestSize.Level0)
+{
+    ASSERT_TRUE(compPrivacy_ != nullptr);
+    cJSON *jsonArrayMsg = cJSON_CreateArray();
+    if (jsonArrayMsg == NULL) {
+        return;
+    }
+
+    cJSON *tmpJson = cJSON_CreateObject();
+    if (tmpJson == NULL) {
+        cJSON_Delete(jsonArrayMsg);
+        return;
+    }
+    cJSON_AddNumberToObject(tmpJson, PRIVACY_SUBTYPE.c_str(), 1);
+    cJSON_AddStringToObject(tmpJson, PRIVACY_NETWORKID.c_str(), NETWORK_ID.c_str());
+    cJSON_AddItemToArray(jsonArrayMsg, tmpJson);
+    AppExecFwk::InnerEvent::Pointer msgEvent = AppExecFwk::InnerEvent::Get(COMP_START_PAGE,
+        std::shared_ptr<cJSON>(jsonArrayMsg, cJSON_Delete), 0);
+    EXPECT_NO_FATAL_FAILURE(compPrivacy_->eventHandler_->ProcessEvent(msgEvent));
+}
+
+HWTEST_F(ComponentPrivacyTest, ProcessEvent_002, TestSize.Level0)
+{
+    ASSERT_TRUE(compPrivacy_ != nullptr);
+    cJSON *jsonArrayMsg = cJSON_CreateArray();
+    if (jsonArrayMsg == NULL) {
+        return;
+    }
+
+    cJSON *tmpJson = cJSON_CreateObject();
+    if (tmpJson == NULL) {
+        cJSON_Delete(jsonArrayMsg);
+        return;
+    }
+    cJSON_AddStringToObject(tmpJson, PRIVACY_SUBTYPE.c_str(), SUBTYPE_MIC.c_str());
+    cJSON_AddNumberToObject(tmpJson, PRIVACY_NETWORKID.c_str(), 1);
+    cJSON_AddItemToArray(jsonArrayMsg, tmpJson);
+    AppExecFwk::InnerEvent::Pointer msgEvent = AppExecFwk::InnerEvent::Get(COMP_START_PAGE,
+        std::shared_ptr<cJSON>(jsonArrayMsg, cJSON_Delete), 0);
+    EXPECT_NO_FATAL_FAILURE(compPrivacy_->eventHandler_->ProcessEvent(msgEvent));
+}
+
+HWTEST_F(ComponentPrivacyTest, ProcessEvent_003, TestSize.Level0)
+{
+    ASSERT_TRUE(compPrivacy_ != nullptr);
+    cJSON *jsonArrayMsg = cJSON_CreateArray();
+    if (jsonArrayMsg == NULL) {
+        return;
+    }
+
+    cJSON *tmpJson = cJSON_CreateObject();
+    if (tmpJson == NULL) {
+        cJSON_Delete(jsonArrayMsg);
+        return;
+    }
+    cJSON_AddStringToObject(tmpJson, PRIVACY_SUBTYPE.c_str(), SUBTYPE_MIC.c_str());
+    cJSON_AddStringToObject(tmpJson, PRIVACY_NETWORKID.c_str(), NETWORK_ID.c_str());
+    cJSON_AddItemToArray(jsonArrayMsg, tmpJson);
+    AppExecFwk::InnerEvent::Pointer msgEvent = AppExecFwk::InnerEvent::Get(COMP_START_PAGE,
+        std::shared_ptr<cJSON>(jsonArrayMsg, cJSON_Delete), 0);
+    EXPECT_NO_FATAL_FAILURE(compPrivacy_->eventHandler_->ProcessEvent(msgEvent));
+}
+
+HWTEST_F(ComponentPrivacyTest, ProcessEvent_004, TestSize.Level0)
+{
+    ASSERT_TRUE(compPrivacy_ != nullptr);
+    cJSON *jsonArrayMsg = cJSON_CreateArray();
+    if (jsonArrayMsg == NULL) {
+        return;
+    }
+
+    cJSON *tmpJson = cJSON_CreateObject();
+    if (tmpJson == NULL) {
+        cJSON_Delete(jsonArrayMsg);
+        return;
+    }
+    cJSON_AddStringToObject(tmpJson, PRIVACY_SUBTYPE.c_str(), SUBTYPE_CAMERA.c_str());
+    cJSON_AddStringToObject(tmpJson, PRIVACY_NETWORKID.c_str(), NETWORK_ID.c_str());
+    cJSON_AddItemToArray(jsonArrayMsg, tmpJson);
+    AppExecFwk::InnerEvent::Pointer msgEvent = AppExecFwk::InnerEvent::Get(COMP_START_PAGE,
+        std::shared_ptr<cJSON>(jsonArrayMsg, cJSON_Delete), 0);
+    EXPECT_NO_FATAL_FAILURE(compPrivacy_->eventHandler_->ProcessEvent(msgEvent));
+}
+
+HWTEST_F(ComponentPrivacyTest, ProcessEvent_005, TestSize.Level0)
+{
+    ASSERT_TRUE(compPrivacy_ != nullptr);
+    cJSON *jsonArrayMsg = cJSON_CreateArray();
+    if (jsonArrayMsg == NULL) {
+        return;
+    }
+
+    cJSON *tmpJson = cJSON_CreateObject();
+    if (tmpJson == NULL) {
+        cJSON_Delete(jsonArrayMsg);
+        return;
+    }
+    cJSON_AddNumberToObject(tmpJson, PRIVACY_SUBTYPE.c_str(), 1);
+    cJSON_AddItemToArray(jsonArrayMsg, tmpJson);
+    AppExecFwk::InnerEvent::Pointer msgEvent = AppExecFwk::InnerEvent::Get(COMP_STOP_PAGE,
+        std::shared_ptr<cJSON>(jsonArrayMsg, cJSON_Delete), 0);
+    EXPECT_NO_FATAL_FAILURE(compPrivacy_->eventHandler_->ProcessEvent(msgEvent));
+}
+
+HWTEST_F(ComponentPrivacyTest, ProcessEvent_006, TestSize.Level0)
+{
+    ASSERT_TRUE(compPrivacy_ != nullptr);
+    cJSON *jsonArrayMsg = cJSON_CreateArray();
+    if (jsonArrayMsg == NULL) {
+        return;
+    }
+
+    cJSON *tmpJson = cJSON_CreateObject();
+    if (tmpJson == NULL) {
+        cJSON_Delete(jsonArrayMsg);
+        return;
+    }
+    cJSON_AddStringToObject(tmpJson, PRIVACY_SUBTYPE.c_str(), SUBTYPE_CAMERA.c_str());
+    cJSON_AddItemToArray(jsonArrayMsg, tmpJson);
+    AppExecFwk::InnerEvent::Pointer msgEvent = AppExecFwk::InnerEvent::Get(COMP_STOP_PAGE,
+        std::shared_ptr<cJSON>(jsonArrayMsg, cJSON_Delete), 0);
+    EXPECT_NO_FATAL_FAILURE(compPrivacy_->eventHandler_->ProcessEvent(msgEvent));
+}
+
+HWTEST_F(ComponentPrivacyTest, ProcessEvent_007, TestSize.Level0)
+{
+    ASSERT_TRUE(compPrivacy_ != nullptr);
+    cJSON *jsonArrayMsg = cJSON_CreateArray();
+    if (jsonArrayMsg == NULL) {
+        return;
+    }
+
+    cJSON *tmpJson = cJSON_CreateObject();
+    if (tmpJson == NULL) {
+        cJSON_Delete(jsonArrayMsg);
+        return;
+    }
+    cJSON_AddStringToObject(tmpJson, PRIVACY_SUBTYPE.c_str(), SUBTYPE_MIC.c_str());
+    cJSON_AddItemToArray(jsonArrayMsg, tmpJson);
+    AppExecFwk::InnerEvent::Pointer msgEvent = AppExecFwk::InnerEvent::Get(COMP_STOP_PAGE,
+        std::shared_ptr<cJSON>(jsonArrayMsg, cJSON_Delete), 0);
+    EXPECT_NO_FATAL_FAILURE(compPrivacy_->eventHandler_->ProcessEvent(msgEvent));
 }

 HWTEST_F(ComponentPrivacyTest, DeviceTypeToString_001, TestSize.Level0)
 {
-    if (compPrivacy_ == nullptr) {
-        return;
-    }
-    uint16_t deviceTypeId = 0x08;
-    std::string ret = compPrivacy_->DeviceTypeToString(deviceTypeId);
+    ASSERT_TRUE(compPrivacy_ != nullptr);
+    std::string ret = compPrivacy_->DeviceTypeToString(DEVICE_TYPE_WIFI_CAMERA);
    EXPECT_EQ("camera", ret);

-    deviceTypeId = 0x0A;
-    ret = compPrivacy_->DeviceTypeToString(deviceTypeId);
+    ret = compPrivacy_->DeviceTypeToString(DEVICE_TYPE_AUDIO);
    EXPECT_EQ("audio", ret);

-    deviceTypeId = 0x0C;
-    ret = compPrivacy_->DeviceTypeToString(deviceTypeId);
+    ret = compPrivacy_->DeviceTypeToString(DEVICE_TYPE_PC);
    EXPECT_EQ("pc", ret);

-    deviceTypeId = 0x0E;
-    ret = compPrivacy_->DeviceTypeToString(deviceTypeId);
+    ret = compPrivacy_->DeviceTypeToString(DEVICE_TYPE_PHONE);
    EXPECT_EQ("phone", ret);

-    deviceTypeId = 0x11;
-    ret = compPrivacy_->DeviceTypeToString(deviceTypeId);
+    ret = compPrivacy_->DeviceTypeToString(DEVICE_TYPE_PAD);
    EXPECT_EQ("pad", ret);

-    deviceTypeId = 0x6D;
-    ret = compPrivacy_->DeviceTypeToString(deviceTypeId);
+    ret = compPrivacy_->DeviceTypeToString(DEVICE_TYPE_WATCH);
    EXPECT_EQ("watch", ret);

-    deviceTypeId = 0x83;
-    ret = compPrivacy_->DeviceTypeToString(deviceTypeId);
+    ret = compPrivacy_->DeviceTypeToString(DEVICE_TYPE_CAR);
    EXPECT_EQ("car", ret);

-    deviceTypeId = 0x9C;
-    ret = compPrivacy_->DeviceTypeToString(deviceTypeId);
+    ret = compPrivacy_->DeviceTypeToString(DEVICE_TYPE_TV);
    EXPECT_EQ("tv", ret);

-    deviceTypeId = 0xA02;
-    ret = compPrivacy_->DeviceTypeToString(deviceTypeId);
+    ret = compPrivacy_->DeviceTypeToString(DEVICE_TYPE_SMART_DISPLAY);
    EXPECT_EQ("display", ret);

-    deviceTypeId = 0xA2F;
-    ret = compPrivacy_->DeviceTypeToString(deviceTypeId);
+    ret = compPrivacy_->DeviceTypeToString(DEVICE_TYPE_2IN1);
    EXPECT_EQ("2in1", ret);

-    deviceTypeId = 0x00;
-    ret = compPrivacy_->DeviceTypeToString(deviceTypeId);
+    ret = compPrivacy_->DeviceTypeToString(DEVICE_TYPE_UNKNOWN);
    EXPECT_EQ("unknown", ret);
 }
 }
--- a/services/distributedhardwarefwkservice/test/unittest/common/dbadapter/src/db_adapter_test.cpp
+++ b/services/distributedhardwarefwkservice/test/unittest/common/dbadapter/src/db_adapter_test.cpp
@ -410,7 +410,7 @@ HWTEST_F(DbAdapterTest, RemoveDeviceData_001, TestSize.Level0)
        return;
    }
    g_dbAdapterPtr->GetKvStorePtr(true, DistributedKv::DataType::TYPE_DYNAMICAL);
-    EXPECT_EQ(ERR_DH_FWK_RESOURCE_KV_STORAGE_OPERATION_FAIL, g_dbAdapterPtr->RemoveDeviceData(TEST_DEV_ID_0));
+    EXPECT_EQ(DH_FWK_SUCCESS, g_dbAdapterPtr->RemoveDeviceData(TEST_DEV_ID_0));
 }

 /**
--- a/services/distributedhardwarefwkservice/test/unittest/common/resourcemanager/meta_cap_info_test.cpp
+++ b/services/distributedhardwarefwkservice/test/unittest/common/resourcemanager/meta_cap_info_test.cpp
@ -30,9 +30,18 @@ namespace OHOS {
 namespace DistributedHardware {
 namespace {
    constexpr uint16_t DEV_TYPE_TEST = 14;
+    constexpr uint32_t DH_TYPE_TEST = 0x01;
+    const std::string DHID_TEST = "123456789";
+    const std::string DEVID_TEST = "111222333";
+    const std::string DEVNAME_TEST = "camera";
+    const std::string DHATTRS_TEST = "attrs";
+    const std::string DHSUBTYPE_TEST = "subtype";
+    const std::string UDIDHASH_TEST = "987654321";
+    const std::string SINKVER_TEST = "1.0";
+
 }

-class MetaInfoMgrTest : public testing::Test {
+class MetaCapInfoTest : public testing::Test {
 public:
    static void SetUpTestCase(void);
    static void TearDownTestCase(void);
@ -40,290 +49,302 @@ public:
    void TearDown();
 };

-void MetaInfoMgrTest::SetUp() {}
+void MetaCapInfoTest::SetUp() {}

-void MetaInfoMgrTest::TearDown() {}
+void MetaCapInfoTest::TearDown() {}

-void MetaInfoMgrTest::SetUpTestCase() {}
+void MetaCapInfoTest::SetUpTestCase() {}

-void MetaInfoMgrTest::TearDownTestCase() {}
+void MetaCapInfoTest::TearDownTestCase() {}

-HWTEST_F(MetaInfoMgrTest, Init_001, TestSize.Level0)
+HWTEST_F(MetaCapInfoTest, FromJsonString_001, TestSize.Level0)
 {
-    auto ret = MetaInfoManager::GetInstance()->Init();
-    EXPECT_EQ(DH_FWK_SUCCESS, ret);
-    ret = MetaInfoManager::GetInstance()->UnInit();
-    EXPECT_EQ(DH_FWK_SUCCESS, ret);
-}
-
-HWTEST_F(MetaInfoMgrTest, UnInit_001, TestSize.Level0)
-{
-    MetaInfoManager::GetInstance()->dbAdapterPtr_ = nullptr;
-    auto ret = MetaInfoManager::GetInstance()->UnInit();
-    EXPECT_EQ(ERR_DH_FWK_RESOURCE_UNINIT_DB_FAILED, ret);
-}
-
-HWTEST_F(MetaInfoMgrTest, AddMetaCapInfos_001, TestSize.Level0)
-{
-    std::vector<std::shared_ptr<MetaCapabilityInfo>> metaCapInfos;
-    auto ret = MetaInfoManager::GetInstance()->AddMetaCapInfos(metaCapInfos);
-    EXPECT_EQ(ERR_DH_FWK_RESOURCE_RES_DB_DATA_INVALID, ret);
-}
-
-HWTEST_F(MetaInfoMgrTest, AddMetaCapInfos_002, TestSize.Level0)
-{
-    std::string deviceId = "deviceId_test";
-    std::string udidHash = "udidHash_test";
-    std::string dhId = "dhId_test";
-    std::shared_ptr<MetaCapabilityInfo> metaCapInfo = std::make_shared<MetaCapabilityInfo>(
-        dhId, deviceId, "devName_test", DEV_TYPE_TEST, DHType::CAMERA, "attrs_test", "subtype", udidHash, "1.0");
-    std::vector<std::shared_ptr<MetaCapabilityInfo>> metaCapInfos;
-    metaCapInfos.push_back(metaCapInfo);
-    auto ret = MetaInfoManager::GetInstance()->AddMetaCapInfos(metaCapInfos);
-    EXPECT_EQ(ERR_DH_FWK_RESOURCE_DB_ADAPTER_POINTER_NULL, ret);
-
-    MetaInfoManager::GetInstance()->Init();
-    ret = MetaInfoManager::GetInstance()->AddMetaCapInfos(metaCapInfos);
-    EXPECT_EQ(DH_FWK_SUCCESS, ret);
-    MetaInfoManager::GetInstance()->UnInit();
-}
-
-HWTEST_F(MetaInfoMgrTest, SyncMetaInfoFromDB_001, TestSize.Level0)
-{
-    std::string udidHash = "";
-    auto ret = MetaInfoManager::GetInstance()->SyncMetaInfoFromDB(udidHash);
+    uint16_t devType = 1;
+    std::shared_ptr<MetaCapabilityInfo> metaCapInfo =
+        std::make_shared<MetaCapabilityInfo>("", "", "", devType, DHType::CAMERA, "", "", "", "");
+    std::string jsonStr = "";
+    auto ret = metaCapInfo->FromJsonString(jsonStr);
    EXPECT_EQ(ERR_DH_FWK_PARA_INVALID, ret);
 }

-HWTEST_F(MetaInfoMgrTest, SyncMetaInfoFromDB_002, TestSize.Level0)
+HWTEST_F(MetaCapInfoTest, FromJsonString_002, TestSize.Level0)
 {
-    std::string udidHash = "132456798";
-    auto ret = MetaInfoManager::GetInstance()->SyncMetaInfoFromDB(udidHash);
-    EXPECT_EQ(ERR_DH_FWK_RESOURCE_DB_ADAPTER_POINTER_NULL, ret);
-}
-
-HWTEST_F(MetaInfoMgrTest, SyncMetaInfoFromDB_003, TestSize.Level0)
-{
-    std::string udidHash = "132456798";
-    MetaInfoManager::GetInstance()->Init();
-    auto ret = MetaInfoManager::GetInstance()->SyncMetaInfoFromDB(udidHash);
-    EXPECT_EQ(ERR_DH_FWK_RESOURCE_DB_ADAPTER_OPERATION_FAIL, ret);
-    MetaInfoManager::GetInstance()->UnInit();
-}
-
-HWTEST_F(MetaInfoMgrTest, SyncRemoteMetaInfos_001, TestSize.Level0)
-{
-    auto ret = MetaInfoManager::GetInstance()->SyncRemoteMetaInfos();
-    EXPECT_EQ(ERR_DH_FWK_RESOURCE_DB_ADAPTER_POINTER_NULL, ret);
-
-    MetaInfoManager::GetInstance()->Init();
-    ret = MetaInfoManager::GetInstance()->SyncRemoteMetaInfos();
-    EXPECT_EQ(DH_FWK_SUCCESS, ret);
-    MetaInfoManager::GetInstance()->UnInit();
-}
-
-HWTEST_F(MetaInfoMgrTest, GetDataByKeyPrefix_001, TestSize.Level0)
-{
-    std::string keyPrefix = "";
-    MetaCapInfoMap metaCapMap;
-    auto ret = MetaInfoManager::GetInstance()->GetDataByKeyPrefix(keyPrefix, metaCapMap);
-    EXPECT_EQ(ERR_DH_FWK_PARA_INVALID, ret);
-
-    keyPrefix = "keyPrefix_test";
-    ret = MetaInfoManager::GetInstance()->GetDataByKeyPrefix(keyPrefix, metaCapMap);
-    EXPECT_EQ(ERR_DH_FWK_RESOURCE_DB_ADAPTER_POINTER_NULL, ret);
-}
-
-HWTEST_F(MetaInfoMgrTest, GetDataByKeyPrefix_002, TestSize.Level0)
-{
-    std::string keyPrefix = "keyPrefix_test";
-    MetaCapInfoMap metaCapMap;
-    MetaInfoManager::GetInstance()->Init();
-    auto ret = MetaInfoManager::GetInstance()->GetDataByKeyPrefix(keyPrefix, metaCapMap);
-    EXPECT_EQ(ERR_DH_FWK_RESOURCE_DB_ADAPTER_OPERATION_FAIL, ret);
-    MetaInfoManager::GetInstance()->UnInit();
-}
-
-HWTEST_F(MetaInfoMgrTest, RemoveMetaInfoByKey_001, TestSize.Level0)
-{
-    std::string key = "";
-    auto ret = MetaInfoManager::GetInstance()->RemoveMetaInfoByKey(key);
-    EXPECT_EQ(ERR_DH_FWK_PARA_INVALID, ret);
-
-    key = "key_test";
-    ret = MetaInfoManager::GetInstance()->RemoveMetaInfoByKey(key);
-    EXPECT_EQ(ERR_DH_FWK_RESOURCE_DB_ADAPTER_POINTER_NULL, ret);
-}
-
-HWTEST_F(MetaInfoMgrTest, RemoveMetaInfoByKey_002, TestSize.Level0)
-{
-    std::string key = "key_test";
-    MetaInfoManager::GetInstance()->Init();
-    auto ret = MetaInfoManager::GetInstance()->RemoveMetaInfoByKey(key);
-    EXPECT_EQ(DH_FWK_SUCCESS, ret);
-    MetaInfoManager::GetInstance()->UnInit();
-}
-
-HWTEST_F(MetaInfoMgrTest, GetMetaCapInfo_001, TestSize.Level0)
-{
-    std::string udidHash = "";
-    std::string dhId = "";
-    std::shared_ptr<MetaCapabilityInfo> metaCapPtr;
-    auto ret = MetaInfoManager::GetInstance()->GetMetaCapInfo(udidHash, dhId, metaCapPtr);
-    EXPECT_EQ(ERR_DH_FWK_PARA_INVALID, ret);
-
-    udidHash = "123456789";
-    ret = MetaInfoManager::GetInstance()->GetMetaCapInfo(udidHash, dhId, metaCapPtr);
-    EXPECT_EQ(ERR_DH_FWK_PARA_INVALID, ret);
-
-    udidHash = "";
-    dhId = "123456789";
-    ret = MetaInfoManager::GetInstance()->GetMetaCapInfo(udidHash, dhId, metaCapPtr);
-    EXPECT_EQ(ERR_DH_FWK_PARA_INVALID, ret);
-}
-
-HWTEST_F(MetaInfoMgrTest, GetMetaCapInfo_002, TestSize.Level0)
-{
-    std::string deviceId = "deviceId_test";
-    std::string udidHash = "udidHash_test";
-    std::string dhId = "dhId_test";
-    std::shared_ptr<MetaCapabilityInfo> metaCapPtr;
-    std::shared_ptr<MetaCapabilityInfo> dhMetaCapInfo = std::make_shared<MetaCapabilityInfo>(
-        dhId, deviceId, "devName_test", DEV_TYPE_TEST, DHType::CAMERA, "attrs_test", "subtype", udidHash, "1.0");
-    std::string key = udidHash + "###" + dhId;
-    MetaInfoManager::GetInstance()->globalMetaInfoMap_[key] = dhMetaCapInfo;
-    auto ret = MetaInfoManager::GetInstance()->GetMetaCapInfo(deviceId, dhId, metaCapPtr);
-    EXPECT_EQ(ERR_DH_FWK_RESOURCE_CAPABILITY_MAP_NOT_FOUND, ret);
-
-    ret = MetaInfoManager::GetInstance()->GetMetaCapInfo(udidHash, dhId, metaCapPtr);
-    EXPECT_EQ(DH_FWK_SUCCESS, ret);
-    MetaInfoManager::GetInstance()->globalMetaInfoMap_.clear();
-}
-
-HWTEST_F(MetaInfoMgrTest, GetMetaCapInfosByUdidHash_001, TestSize.Level0)
-{
-    std::string udidHash = "";
-    std::vector<std::shared_ptr<MetaCapabilityInfo>> metaCapInfos;
-    MetaInfoManager::GetInstance()->GetMetaCapInfosByUdidHash(udidHash, metaCapInfos);
-
-    udidHash = "udidHash_test";
-    std::string deviceId = "deviceId_test";
-    std::string dhId = "dhId_test";
-    std::shared_ptr<MetaCapabilityInfo> metaCapInfo = std::make_shared<MetaCapabilityInfo>(
-        dhId, deviceId, "devName_test", DEV_TYPE_TEST, DHType::CAMERA, "attrs_test", "subtype", udidHash, "1.0");
-    std::string key = udidHash + "###" + dhId;
-    MetaInfoManager::GetInstance()->globalMetaInfoMap_[key] = metaCapInfo;
-    MetaInfoManager::GetInstance()->GetMetaCapInfosByUdidHash(deviceId, metaCapInfos);
-    EXPECT_TRUE(metaCapInfos.empty());
-
-    MetaInfoManager::GetInstance()->GetMetaCapInfosByUdidHash(udidHash, metaCapInfos);
-    EXPECT_FALSE(metaCapInfos.empty());
-    MetaInfoManager::GetInstance()->globalMetaInfoMap_.clear();
-}
-
-HWTEST_F(MetaInfoMgrTest, GetMetaCapByValue_001, TestSize.Level0)
-{
-    std::string value = "";
-    std::shared_ptr<MetaCapabilityInfo> metaCapPtr = nullptr;
-    auto ret = MetaInfoManager::GetInstance()->GetMetaCapByValue(value, metaCapPtr);
-    EXPECT_EQ(ERR_DH_FWK_PARA_INVALID, ret);
-
-    value = "invalid JSON string";
-    ret = MetaInfoManager::GetInstance()->GetMetaCapByValue(value, metaCapPtr);
-    EXPECT_EQ(ERR_DH_FWK_JSON_PARSE_FAILED, ret);
-
-    std::string deviceId = "deviceId_test";
-    std::string udidHash = "udidHash_test";
-    std::string dhId = "dhId_test";
-    metaCapPtr = std::make_shared<MetaCapabilityInfo>(
-        dhId, deviceId, "devName_test", DEV_TYPE_TEST, DHType::CAMERA, "attrs_test", "subtype", udidHash, "1.0");
-    ret = MetaInfoManager::GetInstance()->GetMetaCapByValue(value, metaCapPtr);
-    EXPECT_EQ(ERR_DH_FWK_JSON_PARSE_FAILED, ret);
-}
-
-HWTEST_F(MetaInfoMgrTest, GetMetaDataByDHType_001, TestSize.Level0)
-{
-    std::string deviceId = "deviceId_test";
-    std::string udidHash = "udidHash_test";
-    std::string dhId = "dhId_test";
-    MetaCapInfoMap metaInfoMap;
-    std::shared_ptr<MetaCapabilityInfo> dhMetaCapInfo = std::make_shared<MetaCapabilityInfo>(
-        dhId, deviceId, "devName_test", DEV_TYPE_TEST, DHType::CAMERA, "attrs_test", "subtype", udidHash, "1.0");
-    std::string key = udidHash + "###" + dhId;
-    MetaInfoManager::GetInstance()->globalMetaInfoMap_[key] = dhMetaCapInfo;
-    auto ret = MetaInfoManager::GetInstance()->GetMetaDataByDHType(DHType::AUDIO, metaInfoMap);
-    EXPECT_EQ(DH_FWK_SUCCESS, ret);
-
-    ret = MetaInfoManager::GetInstance()->GetMetaDataByDHType(DHType::CAMERA, metaInfoMap);
-    EXPECT_EQ(DH_FWK_SUCCESS, ret);
-    MetaInfoManager::GetInstance()->globalMetaInfoMap_.clear();
-}
-
-HWTEST_F(MetaInfoMgrTest, SyncDataByNetworkId_001, TestSize.Level0)
-{
-    std::string networkId = "";
-    auto ret = MetaInfoManager::GetInstance()->SyncDataByNetworkId(networkId);
-    EXPECT_EQ(ERR_DH_FWK_PARA_INVALID, ret);
-
-    networkId = "networkId_test";
-    ret = MetaInfoManager::GetInstance()->SyncDataByNetworkId(networkId);
-    EXPECT_EQ(ERR_DH_FWK_RESOURCE_DB_ADAPTER_POINTER_NULL, ret);
-}
-
-HWTEST_F(MetaInfoMgrTest, SyncDataByNetworkId_002, TestSize.Level0)
-{
-    std::string networkId = "networkId_test";
-    MetaInfoManager::GetInstance()->Init();
-    auto ret = MetaInfoManager::GetInstance()->SyncDataByNetworkId(networkId);
-    EXPECT_EQ(DH_FWK_SUCCESS, ret);
-    MetaInfoManager::GetInstance()->UnInit();
-}
-
-HWTEST_F(MetaInfoMgrTest, RemoveMetaInfoInMemByUdid_001, TestSize.Level0)
-{
-    std::string peerudid = "123456789";
-    std::string peerudIdHash = Sha256(peerudid);
-    std::string deviceId = "deviceId_test";
-    std::string udidHash = "udidHash_test";
-    std::string dhId = "dhId_test";
-    std::shared_ptr<MetaCapabilityInfo> metaCapPtr = std::make_shared<MetaCapabilityInfo>(
-        dhId, deviceId, "devName_test", DEV_TYPE_TEST, DHType::CAMERA, "attrs_test", "subtype", udidHash, "1.0");
-    std::string key = peerudIdHash + "###" + dhId;
-    MetaInfoManager::GetInstance()->globalMetaInfoMap_[key] = metaCapPtr;
-    auto ret = MetaInfoManager::GetInstance()->RemoveMetaInfoInMemByUdid(deviceId);
-    EXPECT_EQ(DH_FWK_SUCCESS, ret);
-
-    ret = MetaInfoManager::GetInstance()->RemoveMetaInfoInMemByUdid(peerudid);
+    uint16_t devType = 1;
+    std::shared_ptr<MetaCapabilityInfo> metaCapInfo =
+        std::make_shared<MetaCapabilityInfo>("", "", "", devType, DHType::CAMERA, "", "", "", "");
+    cJSON *jsonObj = cJSON_CreateObject();
+    ASSERT_TRUE(jsonObj != nullptr);
+    cJSON_AddStringToObject(jsonObj, DH_ID.c_str(), DHID_TEST.c_str());
+    char* cjson = cJSON_PrintUnformatted(jsonObj);
+    if (cjson == nullptr) {
+        cJSON_Delete(jsonObj);
+        return;
+    }
+    std::string jsonStr(cjson);
+    auto ret = metaCapInfo->FromJsonString(jsonStr);
+    cJSON_free(cjson);
+    cJSON_Delete(jsonObj);
    EXPECT_EQ(DH_FWK_SUCCESS, ret);
 }

-HWTEST_F(MetaInfoMgrTest, ClearRemoteDeviceMetaInfoData_001, TestSize.Level0)
+HWTEST_F(MetaCapInfoTest, ToJson_001, TestSize.Level0)
 {
-    MetaInfoManager::GetInstance()->Init();
-    std::string peerudid = "peerudid_test";
-    std::string peeruuid = "peeruuid_test";
-    auto ret = MetaInfoManager::GetInstance()->ClearRemoteDeviceMetaInfoData(peerudid, peeruuid);
-    EXPECT_EQ(ERR_DH_FWK_RESOURCE_DB_ADAPTER_OPERATION_FAIL, ret);
-
-    MetaInfoManager::GetInstance()->UnInit();
-    ret = MetaInfoManager::GetInstance()->ClearRemoteDeviceMetaInfoData(peerudid, peeruuid);
-    EXPECT_EQ(ERR_DH_FWK_RESOURCE_DB_ADAPTER_POINTER_NULL, ret);
+    cJSON *jsonObject = nullptr;
+    MetaCapabilityInfo metaCapInfo;
+    EXPECT_NO_FATAL_FAILURE(ToJson(jsonObject, metaCapInfo));
 }

-HWTEST_F(MetaInfoMgrTest, GetEntriesByKeys_001, TestSize.Level0)
+HWTEST_F(MetaCapInfoTest, FromJson_001, TestSize.Level0)
 {
-    std::vector<std::string> keys;
-    auto ret = MetaInfoManager::GetInstance()->GetEntriesByKeys(keys);
-    EXPECT_EQ(0, ret.size());
+    MetaCapabilityInfo metaCapInfo;
+    cJSON *jsonObj = cJSON_CreateObject();
+    ASSERT_TRUE(jsonObj != nullptr);
+    cJSON_AddNumberToObject(jsonObj, DH_ID.c_str(), 1);
+    EXPECT_NO_FATAL_FAILURE(FromJson(jsonObj, metaCapInfo));
+    cJSON_Delete(jsonObj);
+}

-    keys.push_back("key_test");
-    ret = MetaInfoManager::GetInstance()->GetEntriesByKeys(keys);
-    EXPECT_EQ(0, ret.size());
+HWTEST_F(MetaCapInfoTest, FromJson_002, TestSize.Level0)
+{
+    MetaCapabilityInfo metaCapInfo;
+    cJSON *jsonObj = cJSON_CreateObject();
+    ASSERT_TRUE(jsonObj != nullptr);
+    cJSON_AddStringToObject(jsonObj, DH_ID.c_str(), DHID_TEST.c_str());
+    cJSON_AddNumberToObject(jsonObj, DEV_ID.c_str(), 1);
+    EXPECT_NO_FATAL_FAILURE(FromJson(jsonObj, metaCapInfo));
+    cJSON_Delete(jsonObj);
+}

-    MetaInfoManager::GetInstance()->Init();
-    ret = MetaInfoManager::GetInstance()->GetEntriesByKeys(keys);
-    EXPECT_EQ(0, ret.size());
-    MetaInfoManager::GetInstance()->UnInit();
+HWTEST_F(MetaCapInfoTest, FromJson_003, TestSize.Level0)
+{
+    MetaCapabilityInfo metaCapInfo;
+    cJSON *jsonObj = cJSON_CreateObject();
+    ASSERT_TRUE(jsonObj != nullptr);
+    cJSON_AddStringToObject(jsonObj, DH_ID.c_str(), DHID_TEST.c_str());
+    cJSON_AddStringToObject(jsonObj, DEV_ID.c_str(), DEVID_TEST.c_str());
+    cJSON_AddNumberToObject(jsonObj, DEV_NAME.c_str(), 1);
+    EXPECT_NO_FATAL_FAILURE(FromJson(jsonObj, metaCapInfo));
+    cJSON_Delete(jsonObj);
+}
+
+HWTEST_F(MetaCapInfoTest, FromJson_004, TestSize.Level0)
+{
+    MetaCapabilityInfo metaCapInfo;
+    cJSON *jsonObj = cJSON_CreateObject();
+    ASSERT_TRUE(jsonObj != nullptr);
+    std::string devTypeTest = "devTypeTest";
+    cJSON_AddStringToObject(jsonObj, DH_ID.c_str(), DHID_TEST.c_str());
+    cJSON_AddStringToObject(jsonObj, DEV_ID.c_str(), DEVID_TEST.c_str());
+    cJSON_AddStringToObject(jsonObj, DEV_NAME.c_str(), DEVNAME_TEST.c_str());
+    cJSON_AddStringToObject(jsonObj, DEV_TYPE.c_str(), devTypeTest.c_str());
+    EXPECT_NO_FATAL_FAILURE(FromJson(jsonObj, metaCapInfo));
+    cJSON_Delete(jsonObj);
+}
+
+HWTEST_F(MetaCapInfoTest, FromJson_005, TestSize.Level0)
+{
+    MetaCapabilityInfo metaCapInfo;
+    cJSON *jsonObj = cJSON_CreateObject();
+    ASSERT_TRUE(jsonObj != nullptr);
+    std::string dhTypeTest = "dhTypeTest";
+    cJSON_AddStringToObject(jsonObj, DH_ID.c_str(), DHID_TEST.c_str());
+    cJSON_AddStringToObject(jsonObj, DEV_ID.c_str(), DEVID_TEST.c_str());
+    cJSON_AddStringToObject(jsonObj, DEV_NAME.c_str(), DEVNAME_TEST.c_str());
+    cJSON_AddNumberToObject(jsonObj, DEV_TYPE.c_str(), DEV_TYPE_TEST);
+    cJSON_AddStringToObject(jsonObj, DH_TYPE.c_str(), dhTypeTest.c_str());
+    EXPECT_NO_FATAL_FAILURE(FromJson(jsonObj, metaCapInfo));
+    cJSON_Delete(jsonObj);
+}
+
+HWTEST_F(MetaCapInfoTest, FromJson_006, TestSize.Level0)
+{
+    MetaCapabilityInfo metaCapInfo;
+    cJSON *jsonObj = cJSON_CreateObject();
+    ASSERT_TRUE(jsonObj != nullptr);
+    std::string dhTypeTest = "dhTypeTest";
+    cJSON_AddStringToObject(jsonObj, DH_ID.c_str(), DHID_TEST.c_str());
+    cJSON_AddStringToObject(jsonObj, DEV_ID.c_str(), DEVID_TEST.c_str());
+    cJSON_AddStringToObject(jsonObj, DEV_NAME.c_str(), DEVNAME_TEST.c_str());
+    cJSON_AddNumberToObject(jsonObj, DEV_TYPE.c_str(), DEV_TYPE_TEST);
+    cJSON_AddNumberToObject(jsonObj, DH_TYPE.c_str(), DH_TYPE_TEST);
+    cJSON_AddNumberToObject(jsonObj, DH_ATTRS.c_str(), 1);
+    EXPECT_NO_FATAL_FAILURE(FromJson(jsonObj, metaCapInfo));
+    cJSON_Delete(jsonObj);
+}
+
+HWTEST_F(MetaCapInfoTest, FromJson_007, TestSize.Level0)
+{
+    MetaCapabilityInfo metaCapInfo;
+    cJSON *jsonObj = cJSON_CreateObject();
+    ASSERT_TRUE(jsonObj != nullptr);
+    std::string dhTypeTest = "dhTypeTest";
+    cJSON_AddStringToObject(jsonObj, DH_ID.c_str(), DHID_TEST.c_str());
+    cJSON_AddStringToObject(jsonObj, DEV_ID.c_str(), DEVID_TEST.c_str());
+    cJSON_AddStringToObject(jsonObj, DEV_NAME.c_str(), DEVNAME_TEST.c_str());
+    cJSON_AddNumberToObject(jsonObj, DEV_TYPE.c_str(), DEV_TYPE_TEST);
+    cJSON_AddNumberToObject(jsonObj, DH_TYPE.c_str(), DH_TYPE_TEST);
+    cJSON_AddStringToObject(jsonObj, DH_ATTRS.c_str(), DHATTRS_TEST.c_str());
+    cJSON_AddNumberToObject(jsonObj, DH_SUBTYPE.c_str(), 1);
+    EXPECT_NO_FATAL_FAILURE(FromJson(jsonObj, metaCapInfo));
+    cJSON_Delete(jsonObj);
+}
+
+HWTEST_F(MetaCapInfoTest, FromJson_008, TestSize.Level0)
+{
+    MetaCapabilityInfo metaCapInfo;
+    cJSON *jsonObj = cJSON_CreateObject();
+    ASSERT_TRUE(jsonObj != nullptr);
+    std::string dhTypeTest = "dhTypeTest";
+    cJSON_AddStringToObject(jsonObj, DH_ID.c_str(), DHID_TEST.c_str());
+    cJSON_AddStringToObject(jsonObj, DEV_ID.c_str(), DEVID_TEST.c_str());
+    cJSON_AddStringToObject(jsonObj, DEV_NAME.c_str(), DEVNAME_TEST.c_str());
+    cJSON_AddNumberToObject(jsonObj, DEV_TYPE.c_str(), DEV_TYPE_TEST);
+    cJSON_AddNumberToObject(jsonObj, DH_TYPE.c_str(), DH_TYPE_TEST);
+    cJSON_AddStringToObject(jsonObj, DH_ATTRS.c_str(), DHATTRS_TEST.c_str());
+    cJSON_AddStringToObject(jsonObj, DH_SUBTYPE.c_str(), DHSUBTYPE_TEST.c_str());
+    cJSON_AddNumberToObject(jsonObj, DEV_UDID_HASH.c_str(), 1);
+    EXPECT_NO_FATAL_FAILURE(FromJson(jsonObj, metaCapInfo));
+    cJSON_Delete(jsonObj);
+}
+
+HWTEST_F(MetaCapInfoTest, FromJson_009, TestSize.Level0)
+{
+    MetaCapabilityInfo metaCapInfo;
+    cJSON *jsonObj = cJSON_CreateObject();
+    ASSERT_TRUE(jsonObj != nullptr);
+    std::string dhTypeTest = "dhTypeTest";
+    cJSON_AddStringToObject(jsonObj, DH_ID.c_str(), DHID_TEST.c_str());
+    cJSON_AddStringToObject(jsonObj, DEV_ID.c_str(), DEVID_TEST.c_str());
+    cJSON_AddStringToObject(jsonObj, DEV_NAME.c_str(), DEVNAME_TEST.c_str());
+    cJSON_AddNumberToObject(jsonObj, DEV_TYPE.c_str(), DEV_TYPE_TEST);
+    cJSON_AddNumberToObject(jsonObj, DH_TYPE.c_str(), DH_TYPE_TEST);
+    cJSON_AddStringToObject(jsonObj, DH_ATTRS.c_str(), DHATTRS_TEST.c_str());
+    cJSON_AddStringToObject(jsonObj, DH_SUBTYPE.c_str(), DHSUBTYPE_TEST.c_str());
+    cJSON_AddStringToObject(jsonObj, DEV_UDID_HASH.c_str(), UDIDHASH_TEST.c_str());
+    cJSON_AddNumberToObject(jsonObj, SINK_VER.c_str(), 1);
+    EXPECT_NO_FATAL_FAILURE(FromJson(jsonObj, metaCapInfo));
+    cJSON_Delete(jsonObj);
+}
+
+HWTEST_F(MetaCapInfoTest, FromJson_010, TestSize.Level0)
+{
+    MetaCapabilityInfo metaCapInfo;
+    cJSON *jsonObj = cJSON_CreateObject();
+    ASSERT_TRUE(jsonObj != nullptr);
+    cJSON_AddStringToObject(jsonObj, DH_ID.c_str(), DHID_TEST.c_str());
+    cJSON_AddStringToObject(jsonObj, DEV_ID.c_str(), DEVID_TEST.c_str());
+    cJSON_AddStringToObject(jsonObj, DEV_NAME.c_str(), DEVNAME_TEST.c_str());
+    cJSON_AddNumberToObject(jsonObj, DEV_TYPE.c_str(), DEV_TYPE_TEST);
+    cJSON_AddNumberToObject(jsonObj, DH_TYPE.c_str(), DH_TYPE_TEST);
+    cJSON_AddStringToObject(jsonObj, DH_ATTRS.c_str(), DHATTRS_TEST.c_str());
+    cJSON_AddStringToObject(jsonObj, DH_SUBTYPE.c_str(), DHSUBTYPE_TEST.c_str());
+    cJSON_AddStringToObject(jsonObj, DEV_UDID_HASH.c_str(), UDIDHASH_TEST.c_str());
+    cJSON_AddStringToObject(jsonObj, SINK_VER.c_str(), SINKVER_TEST.c_str());
+    EXPECT_NO_FATAL_FAILURE(FromJson(jsonObj, metaCapInfo));
+    cJSON_Delete(jsonObj);
+}
+
+HWTEST_F(MetaCapInfoTest, Compare_001, TestSize.Level0)
+{
+    uint16_t devType = 1;
+    MetaCapabilityInfo metaCapInfo("", "", "", devType, DHType::CAMERA, "", "", "", "");
+    std::shared_ptr<MetaCapabilityInfo> metaCapInfoPtr =
+        std::make_shared<MetaCapabilityInfo>("devid_123", "", "", devType, DHType::CAMERA, "", "", "", "");
+    auto ret = metaCapInfoPtr->Compare(metaCapInfo);
+    EXPECT_EQ(false, ret);
+}
+
+HWTEST_F(MetaCapInfoTest, Compare_002, TestSize.Level0)
+{
+    uint16_t devType = 1;
+    MetaCapabilityInfo metaCapInfo("devid_123", "", "", devType, DHType::CAMERA, "", "", "", "");
+    std::shared_ptr<MetaCapabilityInfo> metaCapInfoPtr =
+        std::make_shared<MetaCapabilityInfo>("devid_123", "dhid_123", "", devType, DHType::CAMERA, "", "", "", "");
+    auto ret = metaCapInfoPtr->Compare(metaCapInfo);
+    EXPECT_EQ(false, ret);
+}
+
+HWTEST_F(MetaCapInfoTest, Compare_003, TestSize.Level0)
+{
+    uint16_t devType = 1;
+    MetaCapabilityInfo metaCapInfo("devid_123", "dhid_123", "", devType, DHType::CAMERA, "", "", "", "");
+    std::shared_ptr<MetaCapabilityInfo> metaCapInfoPtr = std::make_shared<MetaCapabilityInfo>(
+        "devid_123", "dhid_123", "devname", devType, DHType::CAMERA, "", "", "", "");
+    auto ret = metaCapInfoPtr->Compare(metaCapInfo);
+    EXPECT_EQ(false, ret);
+}
+
+HWTEST_F(MetaCapInfoTest, Compare_004, TestSize.Level0)
+{
+    uint16_t devType = 1;
+    MetaCapabilityInfo metaCapInfo("devid_123", "dhid_123", "devname", devType, DHType::CAMERA, "", "", "", "");
+    std::shared_ptr<MetaCapabilityInfo> metaCapInfoPtr =
+        std::make_shared<MetaCapabilityInfo>("devid_123", "dhid_123", "devname", 2, DHType::CAMERA, "", "", "", "");
+    auto ret = metaCapInfoPtr->Compare(metaCapInfo);
+    EXPECT_EQ(false, ret);
+}
+
+HWTEST_F(MetaCapInfoTest, Compare_005, TestSize.Level0)
+{
+    uint16_t devType = 1;
+    MetaCapabilityInfo metaCapInfo("devid_123", "dhid_123", "devname", devType, DHType::CAMERA, "", "", "", "");
+    std::shared_ptr<MetaCapabilityInfo> metaCapInfoPtr = std::make_shared<MetaCapabilityInfo>(
+        "devid_123", "dhid_123", "devname", devType, DHType::AUDIO, "", "", "", "");
+    auto ret = metaCapInfoPtr->Compare(metaCapInfo);
+    EXPECT_EQ(false, ret);
+}
+
+HWTEST_F(MetaCapInfoTest, Compare_006, TestSize.Level0)
+{
+    uint16_t devType = 1;
+    MetaCapabilityInfo metaCapInfo("devid_123", "dhid_123", "devname", devType, DHType::CAMERA, "", "", "", "");
+    std::shared_ptr<MetaCapabilityInfo> metaCapInfoPtr = std::make_shared<MetaCapabilityInfo>(
+        "devid_123", "dhid_123", "devname", devType, DHType::CAMERA, "attrs", "", "", "");
+    auto ret = metaCapInfoPtr->Compare(metaCapInfo);
+    EXPECT_EQ(false, ret);
+}
+
+HWTEST_F(MetaCapInfoTest, Compare_007, TestSize.Level0)
+{
+    uint16_t devType = 1;
+    MetaCapabilityInfo metaCapInfo("devid_123", "dhid_123", "devname", devType, DHType::CAMERA, "attrs", "", "", "");
+    std::shared_ptr<MetaCapabilityInfo> metaCapInfoPtr = std::make_shared<MetaCapabilityInfo>(
+        "devid_123", "dhid_123", "devname", devType, DHType::CAMERA, "attrs", "subtype", "", "");
+    auto ret = metaCapInfoPtr->Compare(metaCapInfo);
+    EXPECT_EQ(false, ret);
+}
+
+HWTEST_F(MetaCapInfoTest, Compare_008, TestSize.Level0)
+{
+    uint16_t devType = 1;
+    MetaCapabilityInfo metaCapInfo("devid_123", "dhid_123", "devname",
+        devType, DHType::CAMERA, "attrs", "subtype", "", "");
+    std::shared_ptr<MetaCapabilityInfo> metaCapInfoPtr = std::make_shared<MetaCapabilityInfo>(
+        "devid_123", "dhid_123", "devname", devType, DHType::CAMERA, "attrs", "subtype", "udidhash_123", "");
+    auto ret = metaCapInfoPtr->Compare(metaCapInfo);
+    EXPECT_EQ(false, ret);
+}
+
+HWTEST_F(MetaCapInfoTest, Compare_009, TestSize.Level0)
+{
+    uint16_t devType = 1;
+    MetaCapabilityInfo metaCapInfo("devid_123", "dhid_123", "devname",
+        devType, DHType::CAMERA, "attrs", "subtype", "udidhash_123", "");
+    std::shared_ptr<MetaCapabilityInfo> metaCapInfoPtr = std::make_shared<MetaCapabilityInfo>(
+        "devid_123", "dhid_123", "devname", devType, DHType::CAMERA, "attrs", "subtype", "udidhash_123", "1.0");
+    auto ret = metaCapInfoPtr->Compare(metaCapInfo);
+    EXPECT_EQ(false, ret);
+}
+
+HWTEST_F(MetaCapInfoTest, Compare_010, TestSize.Level0)
+{
+    uint16_t devType = 1;
+    MetaCapabilityInfo metaCapInfo("devid_123", "dhid_123", "devname",
+        devType, DHType::CAMERA, "attrs", "subtype", "udidhash_123", "1.0");
+    std::shared_ptr<MetaCapabilityInfo> metaCapInfoPtr = std::make_shared<MetaCapabilityInfo>(
+        "devid_123", "dhid_123", "devname", devType, DHType::CAMERA, "attrs", "subtype", "udidhash_123", "1.0");
+    auto ret = metaCapInfoPtr->Compare(metaCapInfo);
+    EXPECT_EQ(true, ret);
 }
 }
 }
--- a/services/distributedhardwarefwkservice/test/unittest/common/resourcemanager/meta_info_manager_test.cpp
+++ b/services/distributedhardwarefwkservice/test/unittest/common/resourcemanager/meta_info_manager_test.cpp
@ -303,7 +303,7 @@ HWTEST_F(MetaInfoMgrTest, ClearRemoteDeviceMetaInfoData_001, TestSize.Level0)
    std::string peerudid = "peerudid_test";
    std::string peeruuid = "peeruuid_test";
    auto ret = MetaInfoManager::GetInstance()->ClearRemoteDeviceMetaInfoData(peerudid, peeruuid);
-    EXPECT_EQ(ERR_DH_FWK_RESOURCE_DB_ADAPTER_OPERATION_FAIL, ret);
+    EXPECT_EQ(DH_FWK_SUCCESS, ret);

    MetaInfoManager::GetInstance()->UnInit();
    ret = MetaInfoManager::GetInstance()->ClearRemoteDeviceMetaInfoData(peerudid, peeruuid);