#include <endian.h>
#include <string.h>

#include <array>
#include <cstdint>
#include <vector>

#include "libpldm/base.h"
#include "libpldm/platform.h"
#include "pldm_types.h"

#include <gtest/gtest.h>

constexpr auto hdrSize = sizeof(pldm_msg_hdr);

TEST(SetStateEffecterStates, testEncodeResponse)
{
    std::array<uint8_t,
               sizeof(pldm_msg_hdr) + PLDM_SET_STATE_EFFECTER_STATES_RESP_BYTES>
        responseMsg{};
    auto response = reinterpret_cast<pldm_msg*>(responseMsg.data());
    uint8_t completionCode = 0;

    auto rc = encode_set_state_effecter_states_resp(0, PLDM_SUCCESS, response);

    EXPECT_EQ(rc, PLDM_SUCCESS);
    EXPECT_EQ(completionCode, response->payload[0]);
}

TEST(SetStateEffecterStates, testEncodeRequest)
{
    std::array<uint8_t,
               sizeof(pldm_msg_hdr) + PLDM_SET_STATE_EFFECTER_STATES_REQ_BYTES>
        requestMsg{};
    auto request = reinterpret_cast<pldm_msg*>(requestMsg.data());

    uint16_t effecterId = 0x0A;
    uint8_t compEffecterCnt = 0x2;
    std::array<set_effecter_state_field, 8> stateField{};
    stateField[0] = {PLDM_REQUEST_SET, 2};
    stateField[1] = {PLDM_REQUEST_SET, 3};

    auto rc = encode_set_state_effecter_states_req(
        0, effecterId, compEffecterCnt, stateField.data(), request);

    EXPECT_EQ(rc, PLDM_SUCCESS);
    EXPECT_EQ(effecterId, request->payload[0]);
    EXPECT_EQ(compEffecterCnt, request->payload[sizeof(effecterId)]);
    EXPECT_EQ(stateField[0].set_request,
              request->payload[sizeof(effecterId) + sizeof(compEffecterCnt)]);
    EXPECT_EQ(stateField[0].effecter_state,
              request->payload[sizeof(effecterId) + sizeof(compEffecterCnt) +
                               sizeof(stateField[0].set_request)]);
    EXPECT_EQ(stateField[1].set_request,
              request->payload[sizeof(effecterId) + sizeof(compEffecterCnt) +
                               sizeof(stateField[0])]);
    EXPECT_EQ(stateField[1].effecter_state,
              request->payload[sizeof(effecterId) + sizeof(compEffecterCnt) +
                               sizeof(stateField[0]) +
                               sizeof(stateField[1].set_request)]);
}

TEST(SetStateEffecterStates, testGoodDecodeResponse)
{
    std::array<uint8_t, hdrSize + PLDM_SET_STATE_EFFECTER_STATES_RESP_BYTES>
        responseMsg{};

    uint8_t retcompletion_code = 0;

    responseMsg[hdrSize] = PLDM_SUCCESS;

    auto response = reinterpret_cast<pldm_msg*>(responseMsg.data());

    auto rc = decode_set_state_effecter_states_resp(
        response, responseMsg.size() - hdrSize, &retcompletion_code);

    EXPECT_EQ(rc, PLDM_SUCCESS);
    EXPECT_EQ(PLDM_SUCCESS, retcompletion_code);
}

TEST(SetStateEffecterStates, testGoodDecodeRequest)
{
    std::array<uint8_t, hdrSize + PLDM_SET_STATE_EFFECTER_STATES_REQ_BYTES>
        requestMsg{};

    uint16_t effecterId = 0x32;
    uint16_t effecterIdLE = htole16(effecterId);
    uint8_t compEffecterCnt = 0x2;

    std::array<set_effecter_state_field, 8> stateField{};
    stateField[0] = {PLDM_REQUEST_SET, 3};
    stateField[1] = {PLDM_REQUEST_SET, 4};

    uint16_t retEffecterId = 0;
    uint8_t retCompEffecterCnt = 0;

    std::array<set_effecter_state_field, 8> retStateField{};

    memcpy(requestMsg.data() + hdrSize, &effecterIdLE, sizeof(effecterIdLE));
    memcpy(requestMsg.data() + sizeof(effecterIdLE) + hdrSize, &compEffecterCnt,
           sizeof(compEffecterCnt));
    memcpy(requestMsg.data() + sizeof(effecterIdLE) + sizeof(compEffecterCnt) +
               hdrSize,
           &stateField, sizeof(stateField));

    auto request = reinterpret_cast<pldm_msg*>(requestMsg.data());

    auto rc = decode_set_state_effecter_states_req(
        request, requestMsg.size() - hdrSize, &retEffecterId,
        &retCompEffecterCnt, retStateField.data());

    EXPECT_EQ(rc, PLDM_SUCCESS);
    EXPECT_EQ(effecterId, retEffecterId);
    EXPECT_EQ(retCompEffecterCnt, compEffecterCnt);
    EXPECT_EQ(retStateField[0].set_request, stateField[0].set_request);
    EXPECT_EQ(retStateField[0].effecter_state, stateField[0].effecter_state);
    EXPECT_EQ(retStateField[1].set_request, stateField[1].set_request);
    EXPECT_EQ(retStateField[1].effecter_state, stateField[1].effecter_state);
}

TEST(SetStateEffecterStates, testBadDecodeRequest)
{
    const struct pldm_msg* msg = NULL;

    auto rc = decode_set_state_effecter_states_req(msg, sizeof(*msg), NULL,
                                                   NULL, NULL);

    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);
}

TEST(SetStateEffecterStates, testBadDecodeResponse)
{
    std::array<uint8_t, PLDM_SET_STATE_EFFECTER_STATES_RESP_BYTES>
        responseMsg{};

    auto response = reinterpret_cast<pldm_msg*>(responseMsg.data());

    auto rc = decode_set_state_effecter_states_resp(response,
                                                    responseMsg.size(), NULL);

    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);
}

TEST(GetPDR, testGoodEncodeResponse)
{
    uint8_t completionCode = 0;
    uint32_t nextRecordHndl = 0x12;
    uint32_t nextDataTransferHndl = 0x13;
    uint8_t transferFlag = PLDM_END;
    uint16_t respCnt = 0x5;
    std::vector<uint8_t> recordData{1, 2, 3, 4, 5};
    uint8_t transferCRC = 6;

    // + size of record data and transfer CRC
    std::vector<uint8_t> responseMsg(hdrSize + PLDM_GET_PDR_MIN_RESP_BYTES +
                                     recordData.size() + 1);
    auto response = reinterpret_cast<pldm_msg*>(responseMsg.data());

    auto rc = encode_get_pdr_resp(0, PLDM_SUCCESS, nextRecordHndl,
                                  nextDataTransferHndl, transferFlag, respCnt,
                                  recordData.data(), transferCRC, response);

    EXPECT_EQ(rc, PLDM_SUCCESS);
    struct pldm_get_pdr_resp* resp =
        reinterpret_cast<struct pldm_get_pdr_resp*>(response->payload);

    EXPECT_EQ(completionCode, resp->completion_code);
    EXPECT_EQ(nextRecordHndl, le32toh(resp->next_record_handle));
    EXPECT_EQ(nextDataTransferHndl, le32toh(resp->next_data_transfer_handle));
    EXPECT_EQ(transferFlag, resp->transfer_flag);
    EXPECT_EQ(respCnt, le16toh(resp->response_count));
    EXPECT_EQ(0,
              memcmp(recordData.data(), resp->record_data, recordData.size()));
    EXPECT_EQ(*(response->payload + sizeof(pldm_get_pdr_resp) - 1 +
                recordData.size()),
              transferCRC);

    transferFlag = PLDM_START_AND_END; // No CRC in this case
    responseMsg.resize(responseMsg.size() - sizeof(transferCRC));
    rc = encode_get_pdr_resp(0, PLDM_SUCCESS, nextRecordHndl,
                             nextDataTransferHndl, transferFlag, respCnt,
                             recordData.data(), transferCRC, response);
    EXPECT_EQ(rc, PLDM_SUCCESS);
}

TEST(GetPDR, testBadEncodeResponse)
{
    uint32_t nextRecordHndl = 0x12;
    uint32_t nextDataTransferHndl = 0x13;
    uint8_t transferFlag = PLDM_START_AND_END;
    uint16_t respCnt = 0x5;
    std::vector<uint8_t> recordData{1, 2, 3, 4, 5};
    uint8_t transferCRC = 0;

    auto rc = encode_get_pdr_resp(0, PLDM_SUCCESS, nextRecordHndl,
                                  nextDataTransferHndl, transferFlag, respCnt,
                                  recordData.data(), transferCRC, nullptr);

    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);
}

TEST(GetPDR, testGoodDecodeRequest)
{
    std::array<uint8_t, hdrSize + PLDM_GET_PDR_REQ_BYTES> requestMsg{};

    uint32_t recordHndl = 0x32;
    uint32_t dataTransferHndl = 0x11;
    uint8_t transferOpFlag = PLDM_GET_FIRSTPART;
    uint16_t requestCnt = 0x5;
    uint16_t recordChangeNum = 0x01;

    uint32_t retRecordHndl = 0;
    uint32_t retDataTransferHndl = 0;
    uint8_t retTransferOpFlag = 0;
    uint16_t retRequestCnt = 0;
    uint16_t retRecordChangeNum = 0;

    auto req = reinterpret_cast<pldm_msg*>(requestMsg.data());
    struct pldm_get_pdr_req* request =
        reinterpret_cast<struct pldm_get_pdr_req*>(req->payload);

    request->record_handle = htole32(recordHndl);
    request->data_transfer_handle = htole32(dataTransferHndl);
    request->transfer_op_flag = transferOpFlag;
    request->request_count = htole16(requestCnt);
    request->record_change_number = htole16(recordChangeNum);

    auto rc = decode_get_pdr_req(
        req, requestMsg.size() - hdrSize, &retRecordHndl, &retDataTransferHndl,
        &retTransferOpFlag, &retRequestCnt, &retRecordChangeNum);

    EXPECT_EQ(rc, PLDM_SUCCESS);
    EXPECT_EQ(retRecordHndl, recordHndl);
    EXPECT_EQ(retDataTransferHndl, dataTransferHndl);
    EXPECT_EQ(retTransferOpFlag, transferOpFlag);
    EXPECT_EQ(retRequestCnt, requestCnt);
    EXPECT_EQ(retRecordChangeNum, recordChangeNum);
}

TEST(GetPDR, testBadDecodeRequest)
{
    std::array<uint8_t, PLDM_GET_PDR_REQ_BYTES> requestMsg{};
    auto req = reinterpret_cast<pldm_msg*>(requestMsg.data());

    auto rc = decode_get_pdr_req(req, requestMsg.size(), NULL, NULL, NULL, NULL,
                                 NULL);

    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);
}

TEST(GetPDR, testGoodEncodeRequest)
{
    uint32_t record_hndl = 0;
    uint32_t data_transfer_hndl = 0;
    uint8_t transfer_op_flag = PLDM_GET_FIRSTPART;
    uint16_t request_cnt = 20;
    uint16_t record_chg_num = 0;

    std::vector<uint8_t> requestMsg(hdrSize + PLDM_GET_PDR_REQ_BYTES);
    auto request = reinterpret_cast<pldm_msg*>(requestMsg.data());

    auto rc = encode_get_pdr_req(0, record_hndl, data_transfer_hndl,
                                 transfer_op_flag, request_cnt, record_chg_num,
                                 request, PLDM_GET_PDR_REQ_BYTES);
    EXPECT_EQ(rc, PLDM_SUCCESS);
    struct pldm_get_pdr_req* req =
        reinterpret_cast<struct pldm_get_pdr_req*>(request->payload);
    EXPECT_EQ(record_hndl, le32toh(req->record_handle));
    EXPECT_EQ(data_transfer_hndl, le32toh(req->data_transfer_handle));
    EXPECT_EQ(transfer_op_flag, req->transfer_op_flag);
    EXPECT_EQ(request_cnt, le16toh(req->request_count));
    EXPECT_EQ(record_chg_num, le16toh(req->record_change_number));
}

TEST(GetPDR, testBadEncodeRequest)
{
    uint32_t record_hndl = 0;
    uint32_t data_transfer_hndl = 0;
    uint8_t transfer_op_flag = PLDM_GET_FIRSTPART;
    uint16_t request_cnt = 32;
    uint16_t record_chg_num = 0;

    std::vector<uint8_t> requestMsg(hdrSize + PLDM_GET_PDR_REQ_BYTES);
    auto request = reinterpret_cast<pldm_msg*>(requestMsg.data());

    auto rc = encode_get_pdr_req(0, record_hndl, data_transfer_hndl,
                                 transfer_op_flag, request_cnt, record_chg_num,
                                 nullptr, PLDM_GET_PDR_REQ_BYTES);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);

    rc = encode_get_pdr_req(0, record_hndl, data_transfer_hndl,
                            transfer_op_flag, request_cnt, record_chg_num,
                            request, PLDM_GET_PDR_REQ_BYTES + 1);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_LENGTH);
}

TEST(GetPDR, testGoodDecodeResponse)
{
    const char* recordData = "123456789";
    uint8_t completionCode = PLDM_SUCCESS;
    uint32_t nextRecordHndl = 0;
    uint32_t nextDataTransferHndl = 0;
    uint8_t transferFlag = PLDM_END;
    constexpr uint16_t respCnt = 9;
    uint8_t transferCRC = 96;
    size_t recordDataLength = 32;
    std::array<uint8_t, hdrSize + PLDM_GET_PDR_MIN_RESP_BYTES + respCnt +
                            sizeof(transferCRC)>
        responseMsg{};

    uint8_t retCompletionCode = 0;
    uint8_t retRecordData[32] = {0};
    uint32_t retNextRecordHndl = 0;
    uint32_t retNextDataTransferHndl = 0;
    uint8_t retTransferFlag = 0;
    uint16_t retRespCnt = 0;
    uint8_t retTransferCRC = 0;

    auto response = reinterpret_cast<pldm_msg*>(responseMsg.data());
    struct pldm_get_pdr_resp* resp =
        reinterpret_cast<struct pldm_get_pdr_resp*>(response->payload);
    resp->completion_code = completionCode;
    resp->next_record_handle = htole32(nextRecordHndl);
    resp->next_data_transfer_handle = htole32(nextDataTransferHndl);
    resp->transfer_flag = transferFlag;
    resp->response_count = htole16(respCnt);
    memcpy(resp->record_data, recordData, respCnt);
    response->payload[PLDM_GET_PDR_MIN_RESP_BYTES + respCnt] = transferCRC;

    auto rc = decode_get_pdr_resp(
        response, responseMsg.size() - hdrSize, &retCompletionCode,
        &retNextRecordHndl, &retNextDataTransferHndl, &retTransferFlag,
        &retRespCnt, retRecordData, recordDataLength, &retTransferCRC);
    EXPECT_EQ(rc, PLDM_SUCCESS);
    EXPECT_EQ(retCompletionCode, completionCode);
    EXPECT_EQ(retNextRecordHndl, nextRecordHndl);
    EXPECT_EQ(retNextDataTransferHndl, nextDataTransferHndl);
    EXPECT_EQ(retTransferFlag, transferFlag);
    EXPECT_EQ(retRespCnt, respCnt);
    EXPECT_EQ(retTransferCRC, transferCRC);
    EXPECT_EQ(0, memcmp(recordData, resp->record_data, respCnt));
}

TEST(GetPDR, testBadDecodeResponse)
{
    const char* recordData = "123456789";
    uint8_t completionCode = PLDM_SUCCESS;
    uint32_t nextRecordHndl = 0;
    uint32_t nextDataTransferHndl = 0;
    uint8_t transferFlag = PLDM_END;
    constexpr uint16_t respCnt = 9;
    uint8_t transferCRC = 96;
    size_t recordDataLength = 32;
    std::array<uint8_t, hdrSize + PLDM_GET_PDR_MIN_RESP_BYTES + respCnt +
                            sizeof(transferCRC)>
        responseMsg{};

    uint8_t retCompletionCode = 0;
    uint8_t retRecordData[32] = {0};
    uint32_t retNextRecordHndl = 0;
    uint32_t retNextDataTransferHndl = 0;
    uint8_t retTransferFlag = 0;
    uint16_t retRespCnt = 0;
    uint8_t retTransferCRC = 0;

    auto response = reinterpret_cast<pldm_msg*>(responseMsg.data());
    struct pldm_get_pdr_resp* resp =
        reinterpret_cast<struct pldm_get_pdr_resp*>(response->payload);
    resp->completion_code = completionCode;
    resp->next_record_handle = htole32(nextRecordHndl);
    resp->next_data_transfer_handle = htole32(nextDataTransferHndl);
    resp->transfer_flag = transferFlag;
    resp->response_count = htole16(respCnt);
    memcpy(resp->record_data, recordData, respCnt);
    response->payload[PLDM_GET_PDR_MIN_RESP_BYTES + respCnt] = transferCRC;

    auto rc = decode_get_pdr_resp(response, responseMsg.size() - hdrSize, NULL,
                                  NULL, NULL, NULL, NULL, NULL, 0, NULL);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);

    rc = decode_get_pdr_resp(
        response, responseMsg.size() - hdrSize - 1, &retCompletionCode,
        &retNextRecordHndl, &retNextDataTransferHndl, &retTransferFlag,
        &retRespCnt, retRecordData, recordDataLength, &retTransferCRC);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_LENGTH);
}

TEST(GetPDRRepositoryInfo, testGoodEncodeResponse)
{
    uint8_t completionCode = 0;
    uint8_t repositoryState = PLDM_AVAILABLE;
    uint8_t updateTime[PLDM_TIMESTAMP104_SIZE] = {0};
    uint8_t oemUpdateTime[PLDM_TIMESTAMP104_SIZE] = {0};
    uint32_t recordCount = 100;
    uint32_t repositorySize = 100;
    uint32_t largestRecordSize = UINT32_MAX;
    uint8_t dataTransferHandleTimeout = PLDM_NO_TIMEOUT;

    std::vector<uint8_t> responseMsg(hdrSize +
                                     PLDM_GET_PDR_REPOSITORY_INFO_RESP_BYTES);
    auto response = reinterpret_cast<pldm_msg*>(responseMsg.data());

    auto rc = encode_get_pdr_repository_info_resp(
        0, PLDM_SUCCESS, repositoryState, updateTime, oemUpdateTime,
        recordCount, repositorySize, largestRecordSize,
        dataTransferHandleTimeout, response);

    EXPECT_EQ(rc, PLDM_SUCCESS);
    struct pldm_pdr_repository_info_resp* resp =
        reinterpret_cast<struct pldm_pdr_repository_info_resp*>(
            response->payload);

    EXPECT_EQ(completionCode, resp->completion_code);
    EXPECT_EQ(repositoryState, resp->repository_state);
    EXPECT_EQ(0, memcmp(updateTime, resp->update_time, PLDM_TIMESTAMP104_SIZE));
    EXPECT_EQ(0, memcmp(oemUpdateTime, resp->oem_update_time,
                        PLDM_TIMESTAMP104_SIZE));
    EXPECT_EQ(recordCount, le32toh(resp->record_count));
    EXPECT_EQ(repositorySize, le32toh(resp->repository_size));
    EXPECT_EQ(largestRecordSize, le32toh(resp->largest_record_size));
    EXPECT_EQ(dataTransferHandleTimeout, resp->data_transfer_handle_timeout);
}

TEST(GetPDRRepositoryInfo, testBadEncodeResponse)
{
    uint8_t repositoryState = PLDM_AVAILABLE;
    uint8_t updateTime[PLDM_TIMESTAMP104_SIZE] = {0};
    uint8_t oemUpdateTime[PLDM_TIMESTAMP104_SIZE] = {0};
    uint32_t recordCount = 100;
    uint32_t repositorySize = 100;
    uint32_t largestRecordSize = UINT32_MAX;
    uint8_t dataTransferHandleTimeout = PLDM_NO_TIMEOUT;

    auto rc = encode_get_pdr_repository_info_resp(
        0, PLDM_SUCCESS, repositoryState, updateTime, oemUpdateTime,
        recordCount, repositorySize, largestRecordSize,
        dataTransferHandleTimeout, nullptr);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);
}

TEST(GetPDRRepositoryInfo, testGoodDecodeResponse)
{
    uint8_t completionCode = PLDM_SUCCESS;
    uint8_t repositoryState = PLDM_AVAILABLE;
    uint8_t updateTime[PLDM_TIMESTAMP104_SIZE] = {0};
    uint8_t oemUpdateTime[PLDM_TIMESTAMP104_SIZE] = {0};
    uint32_t recordCount = 100;
    uint32_t repositorySize = 100;
    uint32_t largestRecordSize = UINT32_MAX;
    uint8_t dataTransferHandleTimeout = PLDM_NO_TIMEOUT;

    std::array<uint8_t, hdrSize + PLDM_GET_PDR_REPOSITORY_INFO_RESP_BYTES>
        responseMsg{};
    auto response = reinterpret_cast<pldm_msg*>(responseMsg.data());
    struct pldm_pdr_repository_info_resp* resp =
        reinterpret_cast<struct pldm_pdr_repository_info_resp*>(
            response->payload);
    resp->completion_code = completionCode;
    resp->repository_state = repositoryState;
    memcpy(resp->update_time, updateTime, PLDM_TIMESTAMP104_SIZE);
    memcpy(resp->oem_update_time, oemUpdateTime, PLDM_TIMESTAMP104_SIZE);
    resp->record_count = htole32(recordCount);
    resp->repository_size = htole32(repositorySize);
    resp->largest_record_size = htole32(largestRecordSize);
    resp->data_transfer_handle_timeout = dataTransferHandleTimeout;

    uint8_t retCompletionCode = 0;
    uint8_t retRepositoryState = 0;
    uint8_t retUpdateTime[PLDM_TIMESTAMP104_SIZE] = {0};
    uint8_t retOemUpdateTime[PLDM_TIMESTAMP104_SIZE] = {0};
    uint32_t retRecordCount = 0;
    uint32_t retRepositorySize = 0;
    uint32_t retLargestRecordSize = 0;
    uint8_t retDataTransferHandleTimeout = 0;

    auto rc = decode_get_pdr_repository_info_resp(
        response, responseMsg.size() - hdrSize, &retCompletionCode,
        &retRepositoryState, retUpdateTime, retOemUpdateTime, &retRecordCount,
        &retRepositorySize, &retLargestRecordSize,
        &retDataTransferHandleTimeout);

    EXPECT_EQ(rc, PLDM_SUCCESS);
    EXPECT_EQ(completionCode, retCompletionCode);
    EXPECT_EQ(repositoryState, retRepositoryState);
    EXPECT_EQ(0, memcmp(updateTime, retUpdateTime, PLDM_TIMESTAMP104_SIZE));
    EXPECT_EQ(0,
              memcmp(oemUpdateTime, retOemUpdateTime, PLDM_TIMESTAMP104_SIZE));
    EXPECT_EQ(recordCount, recordCount);
    EXPECT_EQ(repositorySize, repositorySize);
    EXPECT_EQ(largestRecordSize, largestRecordSize);
    EXPECT_EQ(dataTransferHandleTimeout, dataTransferHandleTimeout);
}

TEST(GetPDRRepositoryInfo, testBadDecodeResponse)
{
    uint8_t completionCode = PLDM_SUCCESS;
    uint8_t repositoryState = PLDM_AVAILABLE;
    uint8_t updateTime[PLDM_TIMESTAMP104_SIZE] = {0};
    uint8_t oemUpdateTime[PLDM_TIMESTAMP104_SIZE] = {0};
    uint32_t recordCount = htole32(100);
    uint32_t repositorySize = htole32(100);
    uint32_t largestRecordSize = htole32(UINT32_MAX);
    uint8_t dataTransferHandleTimeout = PLDM_NO_TIMEOUT;

    std::array<uint8_t, hdrSize + PLDM_GET_PDR_REPOSITORY_INFO_RESP_BYTES>
        responseMsg{};
    auto response = reinterpret_cast<pldm_msg*>(responseMsg.data());
    struct pldm_pdr_repository_info_resp* resp =
        reinterpret_cast<struct pldm_pdr_repository_info_resp*>(
            response->payload);
    resp->completion_code = completionCode;
    resp->repository_state = repositoryState;
    memcpy(resp->update_time, updateTime, PLDM_TIMESTAMP104_SIZE);
    memcpy(resp->oem_update_time, oemUpdateTime, PLDM_TIMESTAMP104_SIZE);
    resp->record_count = recordCount;
    resp->repository_size = repositorySize;
    resp->largest_record_size = largestRecordSize;
    resp->data_transfer_handle_timeout = dataTransferHandleTimeout;

    uint8_t retCompletionCode = 0;
    uint8_t retRepositoryState = 0;
    uint8_t retUpdateTime[PLDM_TIMESTAMP104_SIZE] = {0};
    uint8_t retOemUpdateTime[PLDM_TIMESTAMP104_SIZE] = {0};
    uint32_t retRecordCount = 0;
    uint32_t retRepositorySize = 0;
    uint32_t retLargestRecordSize = 0;
    uint8_t retDataTransferHandleTimeout = 0;

    auto rc = decode_get_pdr_repository_info_resp(
        response, responseMsg.size() - hdrSize, NULL, NULL, NULL, NULL, NULL,
        NULL, NULL, NULL);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);

    rc = decode_get_pdr_repository_info_resp(
        response, responseMsg.size() - hdrSize - 1, &retCompletionCode,
        &retRepositoryState, retUpdateTime, retOemUpdateTime, &retRecordCount,
        &retRepositorySize, &retLargestRecordSize,
        &retDataTransferHandleTimeout);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_LENGTH);

    resp->repository_state = PLDM_FAILED + 1;
    rc = decode_get_pdr_repository_info_resp(
        response, responseMsg.size() - hdrSize, &retCompletionCode,
        &retRepositoryState, retUpdateTime, retOemUpdateTime, &retRecordCount,
        &retRepositorySize, &retLargestRecordSize,
        &retDataTransferHandleTimeout);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);
}

TEST(SetNumericEffecterValue, testGoodDecodeRequest)
{
    std::array<uint8_t,
               hdrSize + PLDM_SET_NUMERIC_EFFECTER_VALUE_MIN_REQ_BYTES + 3>
        requestMsg{};

    uint16_t effecter_id = 32768;
    uint8_t effecter_data_size = PLDM_EFFECTER_DATA_SIZE_UINT32;
    uint32_t effecter_value = 123456789;

    uint16_t reteffecter_id;
    uint8_t reteffecter_data_size;
    uint8_t reteffecter_value[4];

    auto req = reinterpret_cast<pldm_msg*>(requestMsg.data());
    struct pldm_set_numeric_effecter_value_req* request =
        reinterpret_cast<struct pldm_set_numeric_effecter_value_req*>(
            req->payload);

    request->effecter_id = htole16(effecter_id);
    request->effecter_data_size = effecter_data_size;
    uint32_t effecter_value_le = htole32(effecter_value);
    memcpy(request->effecter_value, &effecter_value_le,
           sizeof(effecter_value_le));

    auto rc = decode_set_numeric_effecter_value_req(
        req, requestMsg.size() - hdrSize, &reteffecter_id,
        &reteffecter_data_size, reteffecter_value);

    uint32_t value = *(reinterpret_cast<uint32_t*>(reteffecter_value));
    EXPECT_EQ(rc, PLDM_SUCCESS);
    EXPECT_EQ(reteffecter_id, effecter_id);
    EXPECT_EQ(reteffecter_data_size, effecter_data_size);
    EXPECT_EQ(value, effecter_value);
}

TEST(SetNumericEffecterValue, testBadDecodeRequest)
{
    std::array<uint8_t, hdrSize + PLDM_SET_NUMERIC_EFFECTER_VALUE_MIN_REQ_BYTES>
        requestMsg{};

    auto rc = decode_set_numeric_effecter_value_req(
        NULL, requestMsg.size() - hdrSize, NULL, NULL, NULL);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);

    uint16_t effecter_id = 0x10;
    uint8_t effecter_data_size = PLDM_EFFECTER_DATA_SIZE_UINT8;
    uint8_t effecter_value = 1;

    uint16_t reteffecter_id;
    uint8_t reteffecter_data_size;
    uint8_t reteffecter_value[4];

    auto req = reinterpret_cast<pldm_msg*>(requestMsg.data());
    struct pldm_set_numeric_effecter_value_req* request =
        reinterpret_cast<struct pldm_set_numeric_effecter_value_req*>(
            req->payload);

    request->effecter_id = effecter_id;
    request->effecter_data_size = effecter_data_size;
    memcpy(request->effecter_value, &effecter_value, sizeof(effecter_value));

    rc = decode_set_numeric_effecter_value_req(
        req, requestMsg.size() - hdrSize - 1, &reteffecter_id,
        &reteffecter_data_size, reinterpret_cast<uint8_t*>(&reteffecter_value));
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_LENGTH);
}

TEST(SetNumericEffecterValue, testGoodEncodeRequest)
{
    uint16_t effecter_id = 0;
    uint8_t effecter_data_size = PLDM_EFFECTER_DATA_SIZE_UINT16;
    uint16_t effecter_value = 65534;

    std::vector<uint8_t> requestMsg(
        hdrSize + PLDM_SET_NUMERIC_EFFECTER_VALUE_MIN_REQ_BYTES + 1);
    auto request = reinterpret_cast<pldm_msg*>(requestMsg.data());

    auto rc = encode_set_numeric_effecter_value_req(
        0, effecter_id, effecter_data_size,
        reinterpret_cast<uint8_t*>(&effecter_value), request,
        PLDM_SET_NUMERIC_EFFECTER_VALUE_MIN_REQ_BYTES + 1);
    EXPECT_EQ(rc, PLDM_SUCCESS);

    struct pldm_set_numeric_effecter_value_req* req =
        reinterpret_cast<struct pldm_set_numeric_effecter_value_req*>(
            request->payload);
    EXPECT_EQ(effecter_id, req->effecter_id);
    EXPECT_EQ(effecter_data_size, req->effecter_data_size);
    uint16_t* val = (uint16_t*)req->effecter_value;
    *val = le16toh(*val);
    EXPECT_EQ(effecter_value, *val);
}

TEST(SetNumericEffecterValue, testBadEncodeRequest)
{
    std::vector<uint8_t> requestMsg(
        hdrSize + PLDM_SET_NUMERIC_EFFECTER_VALUE_MIN_REQ_BYTES);
    auto request = reinterpret_cast<pldm_msg*>(requestMsg.data());

    auto rc = encode_set_numeric_effecter_value_req(
        0, 0, 0, NULL, NULL, PLDM_SET_NUMERIC_EFFECTER_VALUE_MIN_REQ_BYTES);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);

    uint16_t effecter_value;
    rc = encode_set_numeric_effecter_value_req(
        0, 0, 6, reinterpret_cast<uint8_t*>(&effecter_value), request,
        PLDM_SET_NUMERIC_EFFECTER_VALUE_MIN_REQ_BYTES);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);
}

TEST(SetNumericEffecterValue, testGoodDecodeResponse)
{
    std::array<uint8_t, hdrSize + PLDM_SET_NUMERIC_EFFECTER_VALUE_RESP_BYTES>
        responseMsg{};

    uint8_t completion_code = 0xA0;

    uint8_t retcompletion_code;

    memcpy(responseMsg.data() + hdrSize, &completion_code,
           sizeof(completion_code));

    auto response = reinterpret_cast<pldm_msg*>(responseMsg.data());

    auto rc = decode_set_numeric_effecter_value_resp(
        response, responseMsg.size() - hdrSize, &retcompletion_code);

    EXPECT_EQ(rc, PLDM_SUCCESS);
    EXPECT_EQ(completion_code, retcompletion_code);
}

TEST(SetNumericEffecterValue, testBadDecodeResponse)
{
    std::array<uint8_t, PLDM_SET_NUMERIC_EFFECTER_VALUE_RESP_BYTES>
        responseMsg{};

    auto response = reinterpret_cast<pldm_msg*>(responseMsg.data());

    auto rc = decode_set_numeric_effecter_value_resp(response,
                                                     responseMsg.size(), NULL);

    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);
}

TEST(SetNumericEffecterValue, testGoodEncodeResponse)
{
    std::array<uint8_t, sizeof(pldm_msg_hdr) +
                            PLDM_SET_NUMERIC_EFFECTER_VALUE_RESP_BYTES>
        responseMsg{};
    auto response = reinterpret_cast<pldm_msg*>(responseMsg.data());
    uint8_t completionCode = 0;

    auto rc = encode_set_numeric_effecter_value_resp(
        0, PLDM_SUCCESS, response, PLDM_SET_NUMERIC_EFFECTER_VALUE_RESP_BYTES);

    EXPECT_EQ(rc, PLDM_SUCCESS);
    EXPECT_EQ(completionCode, response->payload[0]);
}

TEST(SetNumericEffecterValue, testBadEncodeResponse)
{
    auto rc = encode_set_numeric_effecter_value_resp(
        0, PLDM_SUCCESS, NULL, PLDM_SET_NUMERIC_EFFECTER_VALUE_RESP_BYTES);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);
}

TEST(GetStateSensorReadings, testGoodEncodeResponse)
{
    std::array<uint8_t, hdrSize +
                            PLDM_GET_STATE_SENSOR_READINGS_MIN_RESP_BYTES +
                            sizeof(get_sensor_state_field) * 2>
        responseMsg{};

    auto response = reinterpret_cast<pldm_msg*>(responseMsg.data());
    uint8_t completionCode = 0;
    uint8_t comp_sensorCnt = 0x2;

    std::array<get_sensor_state_field, 2> stateField{};
    stateField[0] = {PLDM_SENSOR_ENABLED, PLDM_SENSOR_NORMAL,
                     PLDM_SENSOR_WARNING, PLDM_SENSOR_UNKNOWN};
    stateField[1] = {PLDM_SENSOR_FAILED, PLDM_SENSOR_UPPERFATAL,
                     PLDM_SENSOR_UPPERCRITICAL, PLDM_SENSOR_FATAL};

    auto rc = encode_get_state_sensor_readings_resp(
        0, PLDM_SUCCESS, comp_sensorCnt, stateField.data(), response);

    struct pldm_get_state_sensor_readings_resp* resp =
        reinterpret_cast<struct pldm_get_state_sensor_readings_resp*>(
            response->payload);

    EXPECT_EQ(rc, PLDM_SUCCESS);
    EXPECT_EQ(completionCode, resp->completion_code);
    EXPECT_EQ(comp_sensorCnt, resp->comp_sensor_count);
    EXPECT_EQ(stateField[0].sensor_op_state, resp->field->sensor_op_state);
    EXPECT_EQ(stateField[0].present_state, resp->field->present_state);
    EXPECT_EQ(stateField[0].previous_state, resp->field->previous_state);
    EXPECT_EQ(stateField[0].event_state, resp->field->event_state);
    EXPECT_EQ(stateField[1].sensor_op_state, resp->field[1].sensor_op_state);
    EXPECT_EQ(stateField[1].present_state, resp->field[1].present_state);
    EXPECT_EQ(stateField[1].previous_state, resp->field[1].previous_state);
    EXPECT_EQ(stateField[1].event_state, resp->field[1].event_state);
}

TEST(GetStateSensorReadings, testBadEncodeResponse)
{
    auto rc = encode_get_state_sensor_readings_resp(0, PLDM_SUCCESS, 0, nullptr,
                                                    nullptr);

    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);
}

TEST(GetStateSensorReadings, testGoodDecodeResponse)
{
    std::array<uint8_t, hdrSize +
                            PLDM_GET_STATE_SENSOR_READINGS_MIN_RESP_BYTES +
                            sizeof(get_sensor_state_field) * 2>
        responseMsg{};

    uint8_t completionCode = 0;
    uint8_t comp_sensorCnt = 2;

    std::array<get_sensor_state_field, 2> stateField{};
    stateField[0] = {PLDM_SENSOR_DISABLED, PLDM_SENSOR_UNKNOWN,
                     PLDM_SENSOR_UNKNOWN, PLDM_SENSOR_UNKNOWN};
    stateField[1] = {PLDM_SENSOR_ENABLED, PLDM_SENSOR_LOWERFATAL,
                     PLDM_SENSOR_LOWERCRITICAL, PLDM_SENSOR_WARNING};

    uint8_t retcompletion_code = 0;
    uint8_t retcomp_sensorCnt = 0;
    std::array<get_sensor_state_field, 2> retstateField{};

    auto response = reinterpret_cast<pldm_msg*>(responseMsg.data());
    struct pldm_get_state_sensor_readings_resp* resp =
        reinterpret_cast<struct pldm_get_state_sensor_readings_resp*>(
            response->payload);

    resp->completion_code = completionCode;
    resp->comp_sensor_count = comp_sensorCnt;
    memcpy(resp->field, &stateField,
           (sizeof(get_sensor_state_field) * comp_sensorCnt));

    auto rc = decode_get_state_sensor_readings_resp(
        response, responseMsg.size() - hdrSize, &retcompletion_code,
        &retcomp_sensorCnt, retstateField.data());

    EXPECT_EQ(rc, PLDM_SUCCESS);
    EXPECT_EQ(completionCode, retcompletion_code);
    EXPECT_EQ(comp_sensorCnt, retcomp_sensorCnt);
    EXPECT_EQ(stateField[0].sensor_op_state, retstateField[0].sensor_op_state);
    EXPECT_EQ(stateField[0].present_state, retstateField[0].present_state);
    EXPECT_EQ(stateField[0].previous_state, retstateField[0].previous_state);
    EXPECT_EQ(stateField[0].event_state, retstateField[0].event_state);
    EXPECT_EQ(stateField[1].sensor_op_state, retstateField[1].sensor_op_state);
    EXPECT_EQ(stateField[1].present_state, retstateField[1].present_state);
    EXPECT_EQ(stateField[1].previous_state, retstateField[1].previous_state);
    EXPECT_EQ(stateField[1].event_state, retstateField[1].event_state);
}

TEST(GetStateSensorReadings, testBadDecodeResponse)
{
    std::array<uint8_t, hdrSize +
                            PLDM_GET_STATE_SENSOR_READINGS_MIN_RESP_BYTES +
                            sizeof(get_sensor_state_field) * 2>
        responseMsg{};

    auto response = reinterpret_cast<pldm_msg*>(responseMsg.data());

    auto rc = decode_get_state_sensor_readings_resp(
        response, responseMsg.size() - hdrSize, nullptr, nullptr, nullptr);

    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);

    uint8_t completionCode = 0;
    uint8_t comp_sensorCnt = 1;

    std::array<get_sensor_state_field, 1> stateField{};
    stateField[0] = {PLDM_SENSOR_ENABLED, PLDM_SENSOR_UPPERFATAL,
                     PLDM_SENSOR_UPPERCRITICAL, PLDM_SENSOR_WARNING};

    uint8_t retcompletion_code = 0;
    uint8_t retcomp_sensorCnt = 0;
    std::array<get_sensor_state_field, 1> retstateField{};

    struct pldm_get_state_sensor_readings_resp* resp =
        reinterpret_cast<struct pldm_get_state_sensor_readings_resp*>(
            response->payload);

    resp->completion_code = completionCode;
    resp->comp_sensor_count = comp_sensorCnt;
    memcpy(resp->field, &stateField,
           (sizeof(get_sensor_state_field) * comp_sensorCnt));

    rc = decode_get_state_sensor_readings_resp(
        response, responseMsg.size() - hdrSize + 1, &retcompletion_code,
        &retcomp_sensorCnt, retstateField.data());

    EXPECT_EQ(rc, PLDM_ERROR_INVALID_LENGTH);
}

TEST(GetStateSensorReadings, testGoodEncodeRequest)
{
    std::array<uint8_t, hdrSize + PLDM_GET_STATE_SENSOR_READINGS_REQ_BYTES>
        requestMsg{};

    uint16_t sensorId = 0xAB;
    bitfield8_t sensorRearm;
    sensorRearm.byte = 0x03;

    auto request = reinterpret_cast<pldm_msg*>(requestMsg.data());
    auto rc = encode_get_state_sensor_readings_req(0, sensorId, sensorRearm, 0,
                                                   request);

    struct pldm_get_state_sensor_readings_req* req =
        reinterpret_cast<struct pldm_get_state_sensor_readings_req*>(
            request->payload);

    EXPECT_EQ(rc, PLDM_SUCCESS);
    EXPECT_EQ(sensorId, le16toh(req->sensor_id));
    EXPECT_EQ(sensorRearm.byte, req->sensor_rearm.byte);
}

TEST(GetStateSensorReadings, testBadEncodeRequest)
{
    bitfield8_t sensorRearm;
    sensorRearm.byte = 0x0;

    auto rc =
        encode_get_state_sensor_readings_req(0, 0, sensorRearm, 0, nullptr);

    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);
}

TEST(GetStateSensorReadings, testGoodDecodeRequest)
{
    std::array<uint8_t, hdrSize + PLDM_GET_STATE_SENSOR_READINGS_REQ_BYTES>
        requestMsg{};

    uint16_t sensorId = 0xCD;
    bitfield8_t sensorRearm;
    sensorRearm.byte = 0x10;

    uint16_t retsensorId;
    bitfield8_t retsensorRearm;
    uint8_t retreserved;

    auto request = reinterpret_cast<pldm_msg*>(requestMsg.data());

    struct pldm_get_state_sensor_readings_req* req =
        reinterpret_cast<struct pldm_get_state_sensor_readings_req*>(
            request->payload);

    req->sensor_id = htole16(sensorId);
    req->sensor_rearm.byte = sensorRearm.byte;

    auto rc = decode_get_state_sensor_readings_req(
        request, requestMsg.size() - hdrSize, &retsensorId, &retsensorRearm,
        &retreserved);

    EXPECT_EQ(rc, PLDM_SUCCESS);
    EXPECT_EQ(sensorId, retsensorId);
    EXPECT_EQ(sensorRearm.byte, retsensorRearm.byte);
    EXPECT_EQ(0, retreserved);
}

TEST(GetStateSensorReadings, testBadDecodeRequest)
{
    std::array<uint8_t, hdrSize + PLDM_GET_STATE_SENSOR_READINGS_REQ_BYTES>
        requestMsg{};

    auto rc = decode_get_state_sensor_readings_req(
        nullptr, requestMsg.size() - hdrSize, nullptr, nullptr, nullptr);

    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);
    uint16_t sensorId = 0x11;
    bitfield8_t sensorRearm;
    sensorRearm.byte = 0x04;

    uint16_t retsensorId;
    bitfield8_t retsensorRearm;
    uint8_t retreserved;

    auto request = reinterpret_cast<pldm_msg*>(requestMsg.data());

    struct pldm_get_state_sensor_readings_req* req =
        reinterpret_cast<struct pldm_get_state_sensor_readings_req*>(
            request->payload);

    req->sensor_id = htole16(sensorId);
    req->sensor_rearm.byte = sensorRearm.byte;

    rc = decode_get_state_sensor_readings_req(
        request, requestMsg.size() - hdrSize - 1, &retsensorId, &retsensorRearm,
        &retreserved);

    EXPECT_EQ(rc, PLDM_ERROR_INVALID_LENGTH);
}

TEST(EventMessageBufferSize, testGoodEventMessageBufferSizeRequest)
{
    uint8_t eventBufferSize = 32;

    std::array<uint8_t, hdrSize + PLDM_EVENT_MESSAGE_BUFFER_SIZE_REQ_BYTES>
        requestMsg{};
    auto request = reinterpret_cast<pldm_msg*>(requestMsg.data());

    auto rc = encode_event_message_buffer_size_req(0, eventBufferSize, request);

    EXPECT_EQ(rc, PLDM_SUCCESS);
}

TEST(EventMessageBufferSize, testGoodEventMessageBufferSizeResponse)
{
    uint8_t completionCode = PLDM_SUCCESS;
    uint16_t terminusMaxBufferSize = 256;

    std::array<uint8_t, hdrSize + PLDM_EVENT_MESSAGE_BUFFER_SIZE_RESP_BYTES>
        responseMsg{};

    uint8_t retCompletionCode;
    uint16_t retMaxBufferSize = 0;

    auto response = reinterpret_cast<pldm_msg*>(responseMsg.data());
    struct pldm_event_message_buffer_size_resp* resp =
        reinterpret_cast<struct pldm_event_message_buffer_size_resp*>(
            response->payload);

    resp->completion_code = completionCode;
    resp->terminus_max_buffer_size = terminusMaxBufferSize;

    auto rc = decode_event_message_buffer_size_resp(
        response, responseMsg.size() - hdrSize, &retCompletionCode,
        &retMaxBufferSize);

    EXPECT_EQ(rc, PLDM_SUCCESS);
    EXPECT_EQ(retCompletionCode, completionCode);
    EXPECT_EQ(terminusMaxBufferSize, retMaxBufferSize);
}

TEST(EventMessageBufferSize, testBadEventMessageBufferSizeResponse)
{
    uint8_t completionCode = PLDM_SUCCESS;
    uint16_t terminusMaxBufferSize = 256;

    std::array<uint8_t, hdrSize + PLDM_EVENT_MESSAGE_BUFFER_SIZE_RESP_BYTES>
        responseMsg{};

    uint8_t retCompletionCode;
    uint16_t retMaxBufferSize = 0;

    auto response = reinterpret_cast<pldm_msg*>(responseMsg.data());
    struct pldm_event_message_buffer_size_resp* resp =
        reinterpret_cast<struct pldm_event_message_buffer_size_resp*>(
            response->payload);
    resp->completion_code = completionCode;
    resp->terminus_max_buffer_size = terminusMaxBufferSize;

    auto rc =
        decode_event_message_buffer_size_resp(response, 0, nullptr, nullptr);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);

    rc = decode_event_message_buffer_size_resp(
        response, responseMsg.size(), &retCompletionCode, &retMaxBufferSize);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_LENGTH);
}

TEST(PlatformEventMessageSupported, testGoodEncodeRequest)
{
    uint8_t formatVersion = 0x01;

    std::array<uint8_t, hdrSize + PLDM_EVENT_MESSAGE_SUPPORTED_REQ_BYTES>
        requestMsg{};

    auto request = reinterpret_cast<pldm_msg*>(requestMsg.data());

    auto rc = encode_event_message_supported_req(0, formatVersion, request);

    struct pldm_event_message_supported_req* req =
        reinterpret_cast<struct pldm_event_message_supported_req*>(
            request->payload);

    EXPECT_EQ(rc, PLDM_SUCCESS);
    EXPECT_EQ(formatVersion, req->format_version);
}

TEST(PlatformEventMessageSupported, testBadEncodeRequest)
{
    uint8_t eventData = 34;
    uint8_t formatVersion = 0x0;

    std::array<uint8_t, hdrSize + PLDM_EVENT_MESSAGE_SUPPORTED_REQ_BYTES +
                            sizeof(eventData)>
        requestMsg{};
    auto request = reinterpret_cast<pldm_msg*>(requestMsg.data());

    auto rc = encode_event_message_supported_req(0, formatVersion, request);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);

    rc = encode_event_message_supported_req(0, formatVersion, nullptr);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);
}

TEST(PlatformEventMessageSupported, testGoodDecodeRespond)
{
    uint8_t completionCode = PLDM_SUCCESS;
    uint8_t synchConfiguration = PLDM_MESSAGE_TYPE_SYNCHRONOUS;
    bitfield8_t synchConfigSupported;
    synchConfigSupported.byte = 0xe;
    uint8_t numberEventClassReturned = 0x3;
    std::vector<uint8_t> eventClass{0x0, 0x5, 0xfa};
    constexpr uint8_t eventClassCount = 3;

    std::array<uint8_t, hdrSize + PLDM_EVENT_MESSAGE_SUPPORTED_MIN_RESP_BYTES +
                            eventClassCount>
        responseMsg{};

    uint8_t retCompletionCode;
    uint8_t retSynchConfig = 0;
    uint8_t retNumberEventClass = 0;
    bitfield8_t retSynchConfigSupport;
    uint8_t retEventClass[eventClassCount] = {0};

    auto response = reinterpret_cast<pldm_msg*>(responseMsg.data());
    struct pldm_event_message_supported_resp* resp =
        reinterpret_cast<struct pldm_event_message_supported_resp*>(
            response->payload);

    resp->completion_code = completionCode;
    resp->synchrony_configuration = synchConfiguration;
    resp->synchrony_configuration_supported.byte = synchConfigSupported.byte;
    resp->number_event_class_returned = numberEventClassReturned;
    memcpy(resp->event_class, eventClass.data(), numberEventClassReturned);

    auto rc = decode_event_message_supported_resp(
        response, responseMsg.size() - hdrSize, &retCompletionCode,
        &retSynchConfig, &retSynchConfigSupport, &retNumberEventClass,
        retEventClass, eventClassCount);

    EXPECT_EQ(rc, PLDM_SUCCESS);
    EXPECT_EQ(retCompletionCode, completionCode);
    EXPECT_EQ(retSynchConfig, synchConfiguration);
    EXPECT_EQ(retNumberEventClass, numberEventClassReturned);
    EXPECT_EQ(retSynchConfigSupport.byte, synchConfigSupported.byte);
    EXPECT_EQ(0, memcmp(eventClass.data(), resp->event_class,
                        numberEventClassReturned));
}

TEST(PlatformEventMessageSupported, testBadSynchConfiguration)
{
    uint8_t completionCode = PLDM_SUCCESS;
    uint8_t synchConfiguration = 0x4;
    bitfield8_t synchConfigSupported;
    synchConfigSupported.byte = 0xe;
    uint8_t numberEventClassReturned = 0x3;
    std::vector<uint8_t> eventClass{0x0, 0x5, 0xfa};
    constexpr uint8_t eventClassCount = 3;

    std::array<uint8_t, hdrSize + PLDM_EVENT_MESSAGE_SUPPORTED_MIN_RESP_BYTES +
                            eventClassCount>
        responseMsg{};

    uint8_t retCompletionCode;
    uint8_t retSynchConfig = 0;
    uint8_t retNumberEventClass = 0;
    bitfield8_t retSynchConfigSupport;
    uint8_t retEventClass[eventClassCount] = {0};

    auto response = reinterpret_cast<pldm_msg*>(responseMsg.data());
    struct pldm_event_message_supported_resp* resp =
        reinterpret_cast<struct pldm_event_message_supported_resp*>(
            response->payload);

    resp->completion_code = completionCode;
    resp->synchrony_configuration = synchConfiguration;
    resp->synchrony_configuration_supported.byte = synchConfigSupported.byte;
    resp->number_event_class_returned = numberEventClassReturned;
    memcpy(resp->event_class, eventClass.data(), numberEventClassReturned);

    auto rc = decode_event_message_supported_resp(
        response, responseMsg.size() - hdrSize, &retCompletionCode,
        &retSynchConfig, &retSynchConfigSupport, &retNumberEventClass,
        retEventClass, eventClassCount);

    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);
}

TEST(PlatformEventMessageSupported, testBadDecodeRespond)
{
    uint8_t completionCode = PLDM_SUCCESS;
    uint8_t synchConfiguration = PLDM_MESSAGE_TYPE_SYNCHRONOUS;
    bitfield8_t synchConfigSupported;
    synchConfigSupported.byte = 0xe;
    uint8_t numberEventClassReturned = 0x3;
    std::vector<uint8_t> eventClass{0x0, 0x5, 0xfa};
    constexpr uint8_t eventClassCount = 3;

    std::array<uint8_t, hdrSize + PLDM_EVENT_MESSAGE_SUPPORTED_MIN_RESP_BYTES +
                            eventClassCount>
        responseMsg{};

    uint8_t retCompletionCode;
    uint8_t retSynchConfig = 0;
    uint8_t retNumberEventClass = 0;
    bitfield8_t retSynchConfigSupport;
    uint8_t retEventClass[eventClassCount] = {0};

    auto response = reinterpret_cast<pldm_msg*>(responseMsg.data());
    struct pldm_event_message_supported_resp* resp =
        reinterpret_cast<struct pldm_event_message_supported_resp*>(
            response->payload);
    resp->completion_code = completionCode;
    resp->synchrony_configuration = synchConfiguration;
    resp->synchrony_configuration_supported.byte = synchConfigSupported.byte;
    resp->number_event_class_returned = numberEventClassReturned;
    memcpy(resp->event_class, eventClass.data(), numberEventClassReturned);

    auto rc = decode_event_message_supported_resp(response, 0, nullptr, nullptr,
                                                  nullptr, nullptr, nullptr, 0);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);

    rc = decode_event_message_supported_resp(
        response, PLDM_EVENT_MESSAGE_SUPPORTED_MIN_RESP_BYTES - 1,
        &retCompletionCode, &retSynchConfig, &retSynchConfigSupport,
        &retNumberEventClass, retEventClass, eventClassCount);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_LENGTH);

    rc = decode_event_message_supported_resp(
        response, responseMsg.size() - hdrSize, &retCompletionCode,
        &retSynchConfig, &retSynchConfigSupport, &retNumberEventClass,
        retEventClass, 1);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_LENGTH);
}

TEST(PlatformEventMessage, testGoodStateSensorDecodeRequest)
{
    std::array<uint8_t,
               hdrSize + PLDM_PLATFORM_EVENT_MESSAGE_MIN_REQ_BYTES +
                   PLDM_PLATFORM_EVENT_MESSAGE_STATE_SENSOR_STATE_REQ_BYTES>
        requestMsg{};

    uint8_t retFormatVersion = 0;
    uint8_t retTid = 0;
    uint8_t retEventClass = 0;
    size_t retEventDataOffset = 0;

    auto req = reinterpret_cast<pldm_msg*>(requestMsg.data());
    struct pldm_platform_event_message_req* request =
        reinterpret_cast<struct pldm_platform_event_message_req*>(req->payload);

    uint8_t formatVersion = 0x01;
    uint8_t tid = 0x02;
    // Sensor Event
    uint8_t eventClass = 0x00;

    request->format_version = formatVersion;
    request->tid = tid;
    request->event_class = eventClass;
    size_t eventDataOffset =
        sizeof(formatVersion) + sizeof(tid) + sizeof(eventClass);

    auto rc = decode_platform_event_message_req(
        req, requestMsg.size() - hdrSize, &retFormatVersion, &retTid,
        &retEventClass, &retEventDataOffset);

    EXPECT_EQ(rc, PLDM_SUCCESS);
    EXPECT_EQ(retFormatVersion, formatVersion);
    EXPECT_EQ(retTid, tid);
    EXPECT_EQ(retEventClass, eventClass);
    EXPECT_EQ(retEventDataOffset, eventDataOffset);
}

TEST(PlatformEventMessage, testBadDecodeRequest)
{
    const struct pldm_msg* msg = NULL;
    std::array<uint8_t,
               hdrSize + PLDM_PLATFORM_EVENT_MESSAGE_MIN_REQ_BYTES +
                   PLDM_PLATFORM_EVENT_MESSAGE_STATE_SENSOR_STATE_REQ_BYTES - 1>
        requestMsg{};
    auto req = reinterpret_cast<pldm_msg*>(requestMsg.data());
    uint8_t retFormatVersion;
    uint8_t retTid = 0;
    uint8_t retEventClass = 0;
    size_t retEventDataOffset;

    auto rc = decode_platform_event_message_req(msg, sizeof(*msg), NULL, NULL,
                                                NULL, NULL);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);

    rc = decode_platform_event_message_req(
        req,
        requestMsg.size() - hdrSize -
            PLDM_PLATFORM_EVENT_MESSAGE_STATE_SENSOR_STATE_REQ_BYTES,
        &retFormatVersion, &retTid, &retEventClass, &retEventDataOffset);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_LENGTH);
}

TEST(PlatformEventMessage, testGoodEncodeResponse)
{
    std::array<uint8_t,
               hdrSize + PLDM_PLATFORM_EVENT_MESSAGE_MIN_REQ_BYTES +
                   PLDM_PLATFORM_EVENT_MESSAGE_STATE_SENSOR_STATE_REQ_BYTES - 1>
        responseMsg{};
    auto response = reinterpret_cast<pldm_msg*>(responseMsg.data());
    uint8_t completionCode = 0;
    uint8_t instanceId = 0x01;
    uint8_t platformEventStatus = 0x01;

    auto rc = encode_platform_event_message_resp(instanceId, PLDM_SUCCESS,
                                                 platformEventStatus, response);

    EXPECT_EQ(rc, PLDM_SUCCESS);
    EXPECT_EQ(completionCode, response->payload[0]);
    EXPECT_EQ(platformEventStatus, response->payload[1]);
}

TEST(PlatformEventMessage, testBadEncodeResponse)
{
    auto rc = encode_platform_event_message_resp(0, PLDM_SUCCESS, 1, NULL);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);
}

TEST(PlatformEventMessage, testGoodEncodeRequest)
{
    uint8_t formatVersion = 0x01;
    uint8_t Tid = 0x03;
    uint8_t eventClass = 0x00;
    uint8_t eventData = 34;

    std::array<uint8_t, hdrSize + PLDM_PLATFORM_EVENT_MESSAGE_MIN_REQ_BYTES +
                            sizeof(eventData)>
        requestMsg{};

    auto request = reinterpret_cast<pldm_msg*>(requestMsg.data());
    auto rc = encode_platform_event_message_req(
        0, formatVersion, Tid, eventClass,
        reinterpret_cast<uint8_t*>(&eventData), sizeof(eventData), request,
        sizeof(eventData) + PLDM_PLATFORM_EVENT_MESSAGE_MIN_REQ_BYTES);

    struct pldm_platform_event_message_req* req =
        reinterpret_cast<struct pldm_platform_event_message_req*>(
            request->payload);

    EXPECT_EQ(rc, PLDM_SUCCESS);
    EXPECT_EQ(formatVersion, req->format_version);
    EXPECT_EQ(Tid, req->tid);
    EXPECT_EQ(eventClass, req->event_class);
    EXPECT_EQ(0, memcmp(&eventData, req->event_data, sizeof(eventData)));
}

TEST(PlatformEventMessage, testBadEncodeRequest)
{
    uint8_t Tid = 0x03;
    uint8_t eventClass = 0x00;
    uint8_t eventData = 34;
    size_t sz_eventData = sizeof(eventData);
    size_t payloadLen =
        sz_eventData + PLDM_PLATFORM_EVENT_MESSAGE_MIN_REQ_BYTES;
    uint8_t formatVersion = 0x01;

    std::array<uint8_t, hdrSize + PLDM_PLATFORM_EVENT_MESSAGE_MIN_REQ_BYTES +
                            sizeof(eventData)>
        requestMsg{};
    auto request = reinterpret_cast<pldm_msg*>(requestMsg.data());

    auto rc = encode_platform_event_message_req(
        0, formatVersion, Tid, eventClass,
        reinterpret_cast<uint8_t*>(&eventData), sz_eventData, nullptr,
        payloadLen);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);
    rc = encode_platform_event_message_req(
        0, 0, Tid, eventClass, reinterpret_cast<uint8_t*>(&eventData),
        sz_eventData, request, payloadLen);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);
    rc = encode_platform_event_message_req(0, formatVersion, Tid, eventClass,
                                           nullptr, 0, request, payloadLen);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);
    rc = encode_platform_event_message_req(
        0, formatVersion, Tid, eventClass,
        reinterpret_cast<uint8_t*>(&eventData), sz_eventData, request, 0);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_LENGTH);
}

TEST(PlatformEventMessage, testGoodDecodeResponse)
{
    std::array<uint8_t, hdrSize + PLDM_PLATFORM_EVENT_MESSAGE_RESP_BYTES>
        responseMsg{};

    uint8_t completionCode = PLDM_SUCCESS;
    uint8_t platformEventStatus = 0x01;

    uint8_t retcompletionCode;
    uint8_t retplatformEventStatus;

    auto response = reinterpret_cast<pldm_msg*>(responseMsg.data());
    struct pldm_platform_event_message_resp* resp =
        reinterpret_cast<struct pldm_platform_event_message_resp*>(
            response->payload);

    resp->completion_code = completionCode;
    resp->platform_event_status = platformEventStatus;

    auto rc = decode_platform_event_message_resp(
        response, responseMsg.size() - hdrSize, &retcompletionCode,
        &retplatformEventStatus);

    EXPECT_EQ(rc, PLDM_SUCCESS);
    EXPECT_EQ(completionCode, retcompletionCode);
    EXPECT_EQ(platformEventStatus, retplatformEventStatus);
}

TEST(PlatformEventMessage, testBadDecodeResponse)
{
    std::array<uint8_t, hdrSize + PLDM_PLATFORM_EVENT_MESSAGE_RESP_BYTES>
        responseMsg{};

    uint8_t completionCode = PLDM_SUCCESS;
    uint8_t platformEventStatus = 0x01;

    auto response = reinterpret_cast<pldm_msg*>(responseMsg.data());
    struct pldm_platform_event_message_resp* resp =
        reinterpret_cast<struct pldm_platform_event_message_resp*>(
            response->payload);
    resp->completion_code = completionCode;
    resp->platform_event_status = platformEventStatus;

    auto rc = decode_platform_event_message_resp(
        nullptr, responseMsg.size() - hdrSize, nullptr, nullptr);

    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);

    rc = decode_platform_event_message_resp(
        response, responseMsg.size() - hdrSize - 1, &completionCode,
        &platformEventStatus);

    EXPECT_EQ(rc, PLDM_ERROR_INVALID_LENGTH);
}

TEST(PlatformEventMessage, testGoodSensorEventDataDecodeRequest)
{
    std::array<uint8_t, PLDM_SENSOR_EVENT_SENSOR_OP_STATE_DATA_LENGTH +
                            PLDM_PLATFORM_EVENT_MESSAGE_MIN_REQ_BYTES>
        eventDataArr{};
    uint16_t sensorId = 0x1234;
    uint8_t sensorEventClassType = PLDM_SENSOR_OP_STATE;

    struct pldm_sensor_event_data* eventData =
        (struct pldm_sensor_event_data*)eventDataArr.data();
    eventData->sensor_id = sensorId;
    eventData->sensor_event_class_type = sensorEventClassType;

    size_t retSensorOpDataOffset;
    uint16_t retSensorId = 0;
    uint8_t retSensorEventClassType;
    size_t sensorOpDataOffset = sizeof(sensorId) + sizeof(sensorEventClassType);
    auto rc = decode_sensor_event_data(
        reinterpret_cast<uint8_t*>(eventData), eventDataArr.size(),
        &retSensorId, &retSensorEventClassType, &retSensorOpDataOffset);
    EXPECT_EQ(rc, PLDM_SUCCESS);
    EXPECT_EQ(retSensorId, sensorId);
    EXPECT_EQ(retSensorEventClassType, sensorEventClassType);
    EXPECT_EQ(retSensorOpDataOffset, sensorOpDataOffset);
}

TEST(PlatformEventMessage, testBadSensorEventDataDecodeRequest)
{

    std::array<uint8_t, PLDM_SENSOR_EVENT_NUMERIC_SENSOR_STATE_MAX_DATA_LENGTH +
                            PLDM_PLATFORM_EVENT_MESSAGE_MIN_REQ_BYTES>
        eventDataArr{};

    struct pldm_sensor_event_data* eventData =
        (struct pldm_sensor_event_data*)eventDataArr.data();

    size_t retSensorOpDataOffset;
    uint16_t retSensorId = 0;
    uint8_t retSensorEventClassType;
    auto rc = decode_sensor_event_data(NULL, eventDataArr.size(), &retSensorId,
                                       &retSensorEventClassType,
                                       &retSensorOpDataOffset);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);

    rc = decode_sensor_event_data(
        reinterpret_cast<uint8_t*>(eventDataArr.data()),
        eventDataArr.size() -
            PLDM_SENSOR_EVENT_NUMERIC_SENSOR_STATE_MAX_DATA_LENGTH,
        &retSensorId, &retSensorEventClassType, &retSensorOpDataOffset);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_LENGTH);

    eventData->sensor_event_class_type = PLDM_SENSOR_OP_STATE;

    rc = decode_sensor_event_data(
        reinterpret_cast<uint8_t*>(eventDataArr.data()), eventDataArr.size(),
        &retSensorId, &retSensorEventClassType, &retSensorOpDataOffset);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_LENGTH);

    eventData->sensor_event_class_type = PLDM_STATE_SENSOR_STATE;
    rc = decode_sensor_event_data(
        reinterpret_cast<uint8_t*>(eventDataArr.data()), eventDataArr.size(),
        &retSensorId, &retSensorEventClassType, &retSensorOpDataOffset);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_LENGTH);

    eventData->sensor_event_class_type = PLDM_NUMERIC_SENSOR_STATE;
    rc = decode_sensor_event_data(
        reinterpret_cast<uint8_t*>(eventDataArr.data()),
        eventDataArr.size() + 1, &retSensorId, &retSensorEventClassType,
        &retSensorOpDataOffset);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_LENGTH);
}

TEST(PlatformEventMessage, testGoodSensorOpEventDataDecodeRequest)
{
    std::array<uint8_t, PLDM_SENSOR_EVENT_SENSOR_OP_STATE_DATA_LENGTH>
        eventDataArr{};

    struct pldm_sensor_event_sensor_op_state* sensorData =
        (struct pldm_sensor_event_sensor_op_state*)eventDataArr.data();
    uint8_t presentState = PLDM_SENSOR_ENABLED;
    uint8_t previousState = PLDM_SENSOR_INITIALIZING;
    sensorData->present_op_state = presentState;
    sensorData->previous_op_state = previousState;

    uint8_t retPresentState;
    uint8_t retPreviousState;
    auto rc = decode_sensor_op_data(reinterpret_cast<uint8_t*>(sensorData),
                                    eventDataArr.size(), &retPresentState,
                                    &retPreviousState);
    EXPECT_EQ(rc, PLDM_SUCCESS);
    EXPECT_EQ(retPresentState, presentState);
    EXPECT_EQ(retPreviousState, previousState);
}

TEST(PlatformEventMessage, testBadSensorOpEventDataDecodeRequest)
{
    uint8_t presentOpState;
    uint8_t previousOpState;
    size_t sensorDataLength = PLDM_SENSOR_EVENT_SENSOR_OP_STATE_DATA_LENGTH;
    auto rc = decode_sensor_op_data(NULL, sensorDataLength, &presentOpState,
                                    &previousOpState);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);

    std::array<uint8_t, PLDM_SENSOR_EVENT_SENSOR_OP_STATE_DATA_LENGTH>
        sensorData{};
    rc = decode_sensor_op_data(reinterpret_cast<uint8_t*>(sensorData.data()),
                               sensorDataLength + 1, &presentOpState,
                               &previousOpState);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_LENGTH);

    rc = decode_sensor_op_data(reinterpret_cast<uint8_t*>(sensorData.data()),
                               sensorDataLength, nullptr, &previousOpState);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);
}

TEST(PlatformEventMessage, testGoodSensorStateEventDataDecodeRequest)
{
    std::array<uint8_t, PLDM_SENSOR_EVENT_STATE_SENSOR_STATE_DATA_LENGTH>
        eventDataArr{};

    struct pldm_sensor_event_state_sensor_state* sensorData =
        (struct pldm_sensor_event_state_sensor_state*)eventDataArr.data();
    uint8_t sensorOffset = 0x02;
    uint8_t eventState = PLDM_SENSOR_SHUTTINGDOWN;
    uint8_t previousEventState = PLDM_SENSOR_INTEST;
    sensorData->sensor_offset = sensorOffset;
    sensorData->event_state = eventState;
    sensorData->previous_event_state = previousEventState;

    uint8_t retSensorOffset;
    uint8_t retEventState;
    uint8_t retPreviousState;
    auto rc = decode_state_sensor_data(reinterpret_cast<uint8_t*>(sensorData),
                                       eventDataArr.size(), &retSensorOffset,
                                       &retEventState, &retPreviousState);
    EXPECT_EQ(rc, PLDM_SUCCESS);
    EXPECT_EQ(retSensorOffset, sensorOffset);
    EXPECT_EQ(retEventState, eventState);
    EXPECT_EQ(retPreviousState, previousEventState);
}

TEST(PlatformEventMessage, testBadStateSensorEventDataDecodeRequest)
{
    uint8_t sensorOffset;
    uint8_t eventState;
    uint8_t previousEventState;
    size_t sensorDataLength = PLDM_SENSOR_EVENT_STATE_SENSOR_STATE_DATA_LENGTH;
    auto rc = decode_state_sensor_data(NULL, sensorDataLength, &sensorOffset,
                                       &eventState, &previousEventState);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);

    std::array<uint8_t, PLDM_SENSOR_EVENT_STATE_SENSOR_STATE_DATA_LENGTH>
        sensorData{};
    rc = decode_state_sensor_data(reinterpret_cast<uint8_t*>(sensorData.data()),
                                  sensorDataLength - 1, &sensorOffset,
                                  &eventState, &previousEventState);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_LENGTH);

    rc = decode_state_sensor_data(reinterpret_cast<uint8_t*>(sensorData.data()),
                                  sensorDataLength, &sensorOffset, nullptr,
                                  &previousEventState);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);
}

TEST(PlatformEventMessage, testGoodNumericSensorEventDataDecodeRequest)
{
    std::array<uint8_t, PLDM_SENSOR_EVENT_NUMERIC_SENSOR_STATE_MAX_DATA_LENGTH>
        eventDataArr{};
    struct pldm_sensor_event_numeric_sensor_state* sensorData =
        (struct pldm_sensor_event_numeric_sensor_state*)eventDataArr.data();

    size_t sensorDataLength =
        PLDM_SENSOR_EVENT_NUMERIC_SENSOR_STATE_32BIT_DATA_LENGTH;
    uint8_t eventState = PLDM_SENSOR_SHUTTINGDOWN;
    uint8_t previousEventState = PLDM_SENSOR_INTEST;
    uint8_t sensorDataSize = PLDM_SENSOR_DATA_SIZE_UINT32;
    uint32_t presentReading = 305441741;
    sensorData->event_state = eventState;
    sensorData->previous_event_state = previousEventState;
    sensorData->sensor_data_size = sensorDataSize;
    sensorData->present_reading[3] =
        static_cast<uint8_t>(htole32(presentReading) & (0x000000ff));
    sensorData->present_reading[2] =
        static_cast<uint8_t>((htole32(presentReading) & (0x0000ff00)) >> 8);
    sensorData->present_reading[1] =
        static_cast<uint8_t>((htole32(presentReading) & (0x00ff0000)) >> 16);
    sensorData->present_reading[0] =
        static_cast<uint8_t>((htole32(presentReading) & (0xff000000)) >> 24);

    uint8_t retEventState;
    uint8_t retPreviousEventState;
    uint8_t retSensorDataSize;
    uint32_t retPresentReading;

    auto rc = decode_numeric_sensor_data(
        reinterpret_cast<uint8_t*>(sensorData), sensorDataLength,
        &retEventState, &retPreviousEventState, &retSensorDataSize,
        &retPresentReading);
    EXPECT_EQ(rc, PLDM_SUCCESS);
    EXPECT_EQ(retEventState, eventState);
    EXPECT_EQ(retPreviousEventState, previousEventState);
    EXPECT_EQ(retSensorDataSize, sensorDataSize);
    EXPECT_EQ(retPresentReading, presentReading);

    int16_t presentReadingNew = -31432;
    sensorData->present_reading[1] =
        static_cast<uint8_t>(htole16(presentReadingNew) & (0x000000ff));
    sensorData->present_reading[0] =
        static_cast<uint8_t>((htole16(presentReadingNew) & (0x0000ff00)) >> 8);
    sensorDataSize = PLDM_SENSOR_DATA_SIZE_SINT16;
    sensorData->sensor_data_size = sensorDataSize;
    sensorDataLength = PLDM_SENSOR_EVENT_NUMERIC_SENSOR_STATE_16BIT_DATA_LENGTH;

    rc = decode_numeric_sensor_data(reinterpret_cast<uint8_t*>(sensorData),
                                    sensorDataLength, &retEventState,
                                    &retPreviousEventState, &retSensorDataSize,
                                    &retPresentReading);
    EXPECT_EQ(rc, PLDM_SUCCESS);
    EXPECT_EQ(retEventState, eventState);
    EXPECT_EQ(retPreviousEventState, previousEventState);
    EXPECT_EQ(retSensorDataSize, sensorDataSize);
    EXPECT_EQ(static_cast<int16_t>(retPresentReading), presentReadingNew);
}

TEST(PlatformEventMessage, testBadNumericSensorEventDataDecodeRequest)
{
    uint8_t eventState;
    uint8_t previousEventState;
    uint8_t sensorDataSize;
    uint32_t presentReading;
    size_t sensorDataLength =
        PLDM_SENSOR_EVENT_NUMERIC_SENSOR_STATE_MAX_DATA_LENGTH;
    auto rc = decode_numeric_sensor_data(NULL, sensorDataLength, &eventState,
                                         &previousEventState, &sensorDataSize,
                                         &presentReading);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);

    std::array<uint8_t, PLDM_SENSOR_EVENT_NUMERIC_SENSOR_STATE_MAX_DATA_LENGTH>
        sensorData{};
    rc = decode_numeric_sensor_data(
        reinterpret_cast<uint8_t*>(sensorData.data()), sensorDataLength - 1,
        &eventState, &previousEventState, &sensorDataSize, &presentReading);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_LENGTH);

    struct pldm_sensor_event_numeric_sensor_state* numericSensorData =
        (struct pldm_sensor_event_numeric_sensor_state*)sensorData.data();
    numericSensorData->sensor_data_size = PLDM_SENSOR_DATA_SIZE_UINT8;
    rc = decode_numeric_sensor_data(
        reinterpret_cast<uint8_t*>(sensorData.data()), sensorDataLength,
        &eventState, &previousEventState, &sensorDataSize, &presentReading);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_LENGTH);

    numericSensorData->sensor_data_size = PLDM_SENSOR_DATA_SIZE_UINT16;
    rc = decode_numeric_sensor_data(
        reinterpret_cast<uint8_t*>(sensorData.data()), sensorDataLength,
        &eventState, &previousEventState, &sensorDataSize, &presentReading);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_LENGTH);

    numericSensorData->sensor_data_size = PLDM_SENSOR_DATA_SIZE_UINT32;
    rc = decode_numeric_sensor_data(
        reinterpret_cast<uint8_t*>(sensorData.data()), sensorDataLength - 1,
        &eventState, &previousEventState, &sensorDataSize, &presentReading);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_LENGTH);
}

TEST(GetNumericEffecterValue, testGoodEncodeRequest)
{
    std::vector<uint8_t> requestMsg(hdrSize +
                                    PLDM_GET_NUMERIC_EFFECTER_VALUE_REQ_BYTES);

    uint16_t effecter_id = 0xAB01;

    auto request = reinterpret_cast<pldm_msg*>(requestMsg.data());

    auto rc = encode_get_numeric_effecter_value_req(0, effecter_id, request);

    struct pldm_get_numeric_effecter_value_req* req =
        reinterpret_cast<struct pldm_get_numeric_effecter_value_req*>(
            request->payload);

    EXPECT_EQ(rc, PLDM_SUCCESS);
    EXPECT_EQ(effecter_id, le16toh(req->effecter_id));
}

TEST(GetNumericEffecterValue, testBadEncodeRequest)
{
    std::vector<uint8_t> requestMsg(
        hdrSize + PLDM_SET_NUMERIC_EFFECTER_VALUE_MIN_REQ_BYTES);

    auto rc = encode_get_numeric_effecter_value_req(0, 0, nullptr);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);
}

TEST(GetNumericEffecterValue, testGoodDecodeRequest)
{
    std::array<uint8_t, hdrSize + PLDM_GET_NUMERIC_EFFECTER_VALUE_REQ_BYTES>
        requestMsg{};

    auto request = reinterpret_cast<pldm_msg*>(requestMsg.data());
    struct pldm_get_numeric_effecter_value_req* req =
        reinterpret_cast<struct pldm_get_numeric_effecter_value_req*>(
            request->payload);

    uint16_t effecter_id = 0x12AB;
    req->effecter_id = htole16(effecter_id);

    uint16_t reteffecter_id;

    auto rc = decode_get_numeric_effecter_value_req(
        request, requestMsg.size() - hdrSize, &reteffecter_id);

    EXPECT_EQ(rc, PLDM_SUCCESS);
    EXPECT_EQ(effecter_id, reteffecter_id);
}

TEST(GetNumericEffecterValue, testBadDecodeRequest)
{
    std::array<uint8_t, hdrSize + PLDM_GET_NUMERIC_EFFECTER_VALUE_REQ_BYTES>
        requestMsg{};

    auto rc = decode_get_numeric_effecter_value_req(
        nullptr, requestMsg.size() - hdrSize, nullptr);

    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);

    auto request = reinterpret_cast<pldm_msg*>(requestMsg.data());
    struct pldm_set_numeric_effecter_value_req* req =
        reinterpret_cast<struct pldm_set_numeric_effecter_value_req*>(
            request->payload);

    uint16_t effecter_id = 0x1A;
    req->effecter_id = htole16(effecter_id);
    uint16_t reteffecter_id;

    rc = decode_get_numeric_effecter_value_req(
        request, requestMsg.size() - hdrSize - 1, &reteffecter_id);

    EXPECT_EQ(rc, PLDM_ERROR_INVALID_LENGTH);
}

TEST(GetNumericEffecterValue, testGoodEncodeResponse)
{
    uint8_t completionCode = 0;
    uint8_t effecter_dataSize = PLDM_EFFECTER_DATA_SIZE_UINT32;
    uint8_t effecter_operState = EFFECTER_OPER_STATE_ENABLED_NOUPDATEPENDING;
    uint32_t pendingValue = 0x12345678;
    uint32_t presentValue = 0xABCDEF11;

    std::array<uint8_t,
               hdrSize + PLDM_GET_NUMERIC_EFFECTER_VALUE_MIN_RESP_BYTES + 6>
        responseMsg{};
    auto response = reinterpret_cast<pldm_msg*>(responseMsg.data());

    auto rc = encode_get_numeric_effecter_value_resp(
        0, completionCode, effecter_dataSize, effecter_operState,
        reinterpret_cast<uint8_t*>(&pendingValue),
        reinterpret_cast<uint8_t*>(&presentValue), response,
        responseMsg.size() - hdrSize);

    struct pldm_get_numeric_effecter_value_resp* resp =
        reinterpret_cast<struct pldm_get_numeric_effecter_value_resp*>(
            response->payload);

    uint32_t* val_pending = (uint32_t*)(&resp->pending_and_present_values[0]);
    *val_pending = le32toh(*val_pending);
    uint32_t* val_present = (uint32_t*)(&resp->pending_and_present_values[4]);
    *val_present = le32toh(*val_present);

    EXPECT_EQ(rc, PLDM_SUCCESS);
    EXPECT_EQ(effecter_dataSize, resp->effecter_data_size);
    EXPECT_EQ(effecter_operState, resp->effecter_oper_state);
    EXPECT_EQ(pendingValue, *val_pending);
    EXPECT_EQ(presentValue, *val_present);
}

TEST(GetNumericEffecterValue, testBadEncodeResponse)
{
    std::array<uint8_t,
               hdrSize + PLDM_GET_NUMERIC_EFFECTER_VALUE_MIN_RESP_BYTES + 2>
        responseMsg{};
    auto response = reinterpret_cast<pldm_msg*>(responseMsg.data());

    uint8_t pendingValue = 0x01;
    uint8_t presentValue = 0x02;

    auto rc = encode_get_numeric_effecter_value_resp(
        0, PLDM_SUCCESS, 0, 0, nullptr, nullptr, nullptr,
        responseMsg.size() - hdrSize);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);

    rc = encode_get_numeric_effecter_value_resp(
        0, PLDM_SUCCESS, 6, 9, reinterpret_cast<uint8_t*>(&pendingValue),
        reinterpret_cast<uint8_t*>(&presentValue), response,
        responseMsg.size() - hdrSize);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);

    uint8_t effecter_dataSize = PLDM_EFFECTER_DATA_SIZE_UINT8;
    uint8_t effecter_operState = EFFECTER_OPER_STATE_FAILED;

    rc = encode_get_numeric_effecter_value_resp(
        0, PLDM_SUCCESS, effecter_dataSize, effecter_operState,
        reinterpret_cast<uint8_t*>(&pendingValue),
        reinterpret_cast<uint8_t*>(&presentValue), response,
        responseMsg.size() - hdrSize);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_LENGTH);
}

TEST(GetNumericEffecterValue, testGoodDecodeResponse)
{
    std::array<uint8_t,
               hdrSize + PLDM_GET_NUMERIC_EFFECTER_VALUE_MIN_RESP_BYTES + 2>
        responseMsg{};

    uint8_t completionCode = 0;
    uint8_t effecter_dataSize = PLDM_EFFECTER_DATA_SIZE_UINT16;
    uint8_t effecter_operState = EFFECTER_OPER_STATE_ENABLED_NOUPDATEPENDING;
    uint16_t pendingValue = 0x4321;
    uint16_t presentValue = 0xDCBA;

    uint8_t retcompletionCode;
    uint8_t reteffecter_dataSize;
    uint8_t reteffecter_operState;
    uint8_t retpendingValue[2];
    uint8_t retpresentValue[2];

    auto response = reinterpret_cast<pldm_msg*>(responseMsg.data());
    struct pldm_get_numeric_effecter_value_resp* resp =
        reinterpret_cast<struct pldm_get_numeric_effecter_value_resp*>(
            response->payload);

    resp->completion_code = completionCode;
    resp->effecter_data_size = effecter_dataSize;
    resp->effecter_oper_state = effecter_operState;

    uint16_t pendingValue_le = htole16(pendingValue);
    memcpy(resp->pending_and_present_values, &pendingValue_le,
           sizeof(pendingValue_le));
    uint16_t presentValue_le = htole16(presentValue);
    memcpy(&resp->pending_and_present_values[2], &presentValue_le,
           sizeof(presentValue_le));

    auto rc = decode_get_numeric_effecter_value_resp(
        response, responseMsg.size() - hdrSize, &retcompletionCode,
        &reteffecter_dataSize, &reteffecter_operState, retpendingValue,
        retpresentValue);

    EXPECT_EQ(rc, PLDM_SUCCESS);
    EXPECT_EQ(completionCode, retcompletionCode);
    EXPECT_EQ(effecter_dataSize, reteffecter_dataSize);
    EXPECT_EQ(effecter_operState, reteffecter_operState);
    EXPECT_EQ(pendingValue, *(reinterpret_cast<uint16_t*>(retpendingValue)));
    EXPECT_EQ(presentValue, *(reinterpret_cast<uint16_t*>(retpresentValue)));
}

TEST(GetNumericEffecterValue, testBadDecodeResponse)
{
    std::array<uint8_t,
               hdrSize + PLDM_GET_NUMERIC_EFFECTER_VALUE_MIN_RESP_BYTES + 6>
        responseMsg{};

    auto rc = decode_get_numeric_effecter_value_resp(
        nullptr, responseMsg.size() - hdrSize, nullptr, nullptr, nullptr,
        nullptr, nullptr);

    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);

    uint8_t completionCode = 0;
    uint8_t effecter_dataSize = PLDM_EFFECTER_DATA_SIZE_SINT16;
    uint8_t effecter_operState = EFFECTER_OPER_STATE_DISABLED;
    uint16_t pendingValue = 0x5678;
    uint16_t presentValue = 0xCDEF;

    uint8_t retcompletionCode;
    uint8_t reteffecter_dataSize;
    uint8_t reteffecter_operState;
    uint8_t retpendingValue[2];
    uint8_t retpresentValue[2];

    auto response = reinterpret_cast<pldm_msg*>(responseMsg.data());
    struct pldm_get_numeric_effecter_value_resp* resp =
        reinterpret_cast<struct pldm_get_numeric_effecter_value_resp*>(
            response->payload);

    resp->completion_code = completionCode;
    resp->effecter_data_size = effecter_dataSize;
    resp->effecter_oper_state = effecter_operState;

    uint16_t pendingValue_le = htole16(pendingValue);
    memcpy(resp->pending_and_present_values, &pendingValue_le,
           sizeof(pendingValue_le));
    uint16_t presentValue_le = htole16(presentValue);
    memcpy(&resp->pending_and_present_values[2], &presentValue_le,
           sizeof(presentValue_le));

    rc = decode_get_numeric_effecter_value_resp(
        response, responseMsg.size() - hdrSize, &retcompletionCode,
        &reteffecter_dataSize, &reteffecter_operState, retpendingValue,
        retpresentValue);

    EXPECT_EQ(rc, PLDM_ERROR_INVALID_LENGTH);
}

TEST(PldmPDRRepositoryChgEventEvent, testGoodDecodeRequest)
{
    const uint8_t eventDataFormat = FORMAT_IS_PDR_HANDLES;
    const uint8_t numberOfChangeRecords = 2;
    uint8_t eventDataOperation1 = PLDM_RECORDS_DELETED;
    const uint8_t numberOfChangeEntries1 = 2;
    std::array<uint32_t, numberOfChangeEntries1> changeRecordArr1{
        {0x00000000, 0x12345678}};
    uint8_t eventDataOperation2 = PLDM_RECORDS_ADDED;
    const uint8_t numberOfChangeEntries2 = 5;
    std::array<uint32_t, numberOfChangeEntries2> changeRecordArr2{
        {0x01234567, 0x11223344, 0x45678901, 0x21222324, 0x98765432}};
    std::array<uint8_t, PLDM_PDR_REPOSITORY_CHG_EVENT_MIN_LENGTH +
                            PLDM_PDR_REPOSITORY_CHANGE_RECORD_MIN_LENGTH *
                                numberOfChangeRecords +
                            (numberOfChangeEntries1 + numberOfChangeEntries2) *
                                sizeof(uint32_t)>
        eventDataArr{};

    struct pldm_pdr_repository_chg_event_data* eventData =
        reinterpret_cast<struct pldm_pdr_repository_chg_event_data*>(
            eventDataArr.data());
    eventData->event_data_format = eventDataFormat;
    eventData->number_of_change_records = numberOfChangeRecords;
    struct pldm_pdr_repository_change_record_data* changeRecord1 =
        reinterpret_cast<struct pldm_pdr_repository_change_record_data*>(
            eventData->change_records);
    changeRecord1->event_data_operation = eventDataOperation1;
    changeRecord1->number_of_change_entries = numberOfChangeEntries1;
    memcpy(changeRecord1->change_entry, &changeRecordArr1[0],
           changeRecordArr1.size() * sizeof(uint32_t));
    struct pldm_pdr_repository_change_record_data* changeRecord2 =
        reinterpret_cast<struct pldm_pdr_repository_change_record_data*>(
            eventData->change_records +
            PLDM_PDR_REPOSITORY_CHANGE_RECORD_MIN_LENGTH +
            (changeRecordArr1.size() * sizeof(uint32_t)));
    changeRecord2->event_data_operation = eventDataOperation2;
    changeRecord2->number_of_change_entries = numberOfChangeEntries2;
    memcpy(changeRecord2->change_entry, &changeRecordArr2[0],
           changeRecordArr2.size() * sizeof(uint32_t));

    uint8_t retEventDataFormat{};
    uint8_t retNumberOfChangeRecords{};
    size_t retChangeRecordDataOffset{0};
    auto rc = decode_pldm_pdr_repository_chg_event_data(
        reinterpret_cast<const uint8_t*>(eventData), eventDataArr.size(),
        &retEventDataFormat, &retNumberOfChangeRecords,
        &retChangeRecordDataOffset);
    EXPECT_EQ(rc, PLDM_SUCCESS);
    EXPECT_EQ(retEventDataFormat, FORMAT_IS_PDR_HANDLES);
    EXPECT_EQ(retNumberOfChangeRecords, numberOfChangeRecords);

    const uint8_t* changeRecordData =
        reinterpret_cast<const uint8_t*>(changeRecord1);
    size_t changeRecordDataSize =
        eventDataArr.size() - PLDM_PDR_REPOSITORY_CHG_EVENT_MIN_LENGTH;
    uint8_t retEventDataOperation;
    uint8_t retNumberOfChangeEntries;
    size_t retChangeEntryDataOffset;

    rc = decode_pldm_pdr_repository_change_record_data(
        reinterpret_cast<const uint8_t*>(changeRecordData),
        changeRecordDataSize, &retEventDataOperation, &retNumberOfChangeEntries,
        &retChangeEntryDataOffset);
    EXPECT_EQ(rc, PLDM_SUCCESS);
    EXPECT_EQ(retEventDataOperation, eventDataOperation1);
    EXPECT_EQ(retNumberOfChangeEntries, numberOfChangeEntries1);
    changeRecordData += retChangeEntryDataOffset;
    EXPECT_EQ(0, memcmp(changeRecordData, &changeRecordArr1[0],
                        sizeof(uint32_t) * retNumberOfChangeEntries));

    changeRecordData += sizeof(uint32_t) * retNumberOfChangeEntries;
    changeRecordDataSize -= sizeof(uint32_t) * retNumberOfChangeEntries -
                            PLDM_PDR_REPOSITORY_CHANGE_RECORD_MIN_LENGTH;
    rc = decode_pldm_pdr_repository_change_record_data(
        reinterpret_cast<const uint8_t*>(changeRecordData),
        changeRecordDataSize, &retEventDataOperation, &retNumberOfChangeEntries,
        &retChangeEntryDataOffset);
    EXPECT_EQ(rc, PLDM_SUCCESS);
    EXPECT_EQ(retEventDataOperation, eventDataOperation2);
    EXPECT_EQ(retNumberOfChangeEntries, numberOfChangeEntries2);
    changeRecordData += retChangeEntryDataOffset;
    EXPECT_EQ(0, memcmp(changeRecordData, &changeRecordArr2[0],
                        sizeof(uint32_t) * retNumberOfChangeEntries));
}

TEST(PldmPDRRepositoryChgEventEvent, testBadDecodeRequest)
{
    uint8_t eventDataFormat{};
    uint8_t numberOfChangeRecords{};
    size_t changeRecordDataOffset{};
    auto rc = decode_pldm_pdr_repository_chg_event_data(
        NULL, 0, &eventDataFormat, &numberOfChangeRecords,
        &changeRecordDataOffset);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);

    std::array<uint8_t, 2> eventData{};
    rc = decode_pldm_pdr_repository_chg_event_data(
        reinterpret_cast<const uint8_t*>(eventData.data()), 0, &eventDataFormat,
        &numberOfChangeRecords, &changeRecordDataOffset);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_LENGTH);

    uint8_t eventDataOperation{};
    uint8_t numberOfChangeEntries{};
    size_t changeEntryDataOffset{};
    rc = decode_pldm_pdr_repository_change_record_data(
        NULL, 0, &eventDataOperation, &numberOfChangeEntries,
        &changeEntryDataOffset);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);

    std::array<uint8_t, 2> changeRecord{};
    rc = decode_pldm_pdr_repository_change_record_data(
        reinterpret_cast<const uint8_t*>(changeRecord.data()), 0,
        &eventDataOperation, &numberOfChangeEntries, &changeEntryDataOffset);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_LENGTH);
}

TEST(GetSensorReading, testGoodEncodeRequest)
{
    std::array<uint8_t, hdrSize + PLDM_GET_SENSOR_READING_REQ_BYTES>
        requestMsg{};

    uint16_t sensorId = 0x1234;
    bool8_t rearmEventState = 0x01;

    auto request = reinterpret_cast<pldm_msg*>(requestMsg.data());
    auto rc =
        encode_get_sensor_reading_req(0, sensorId, rearmEventState, request);

    struct pldm_get_sensor_reading_req* req =
        reinterpret_cast<struct pldm_get_sensor_reading_req*>(request->payload);

    EXPECT_EQ(rc, PLDM_SUCCESS);
    EXPECT_EQ(sensorId, le16toh(req->sensor_id));
    EXPECT_EQ(rearmEventState, req->rearm_event_state);
}

TEST(GetSensorReading, testBadEncodeRequest)
{
    auto rc = encode_get_sensor_reading_req(0, 0, 0, nullptr);

    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);
}

TEST(GetSensorReading, testGoodDecodeRequest)
{
    std::array<uint8_t, hdrSize + PLDM_GET_SENSOR_READING_REQ_BYTES>
        requestMsg{};

    uint16_t sensorId = 0xABCD;
    bool8_t rearmEventState = 0xA;

    uint16_t retsensorId;
    bool8_t retrearmEventState;

    auto request = reinterpret_cast<pldm_msg*>(requestMsg.data());

    struct pldm_get_sensor_reading_req* req =
        reinterpret_cast<struct pldm_get_sensor_reading_req*>(request->payload);

    req->sensor_id = htole16(sensorId);
    req->rearm_event_state = rearmEventState;

    auto rc =
        decode_get_sensor_reading_req(request, requestMsg.size() - hdrSize,
                                      &retsensorId, &retrearmEventState);

    EXPECT_EQ(rc, PLDM_SUCCESS);
    EXPECT_EQ(sensorId, retsensorId);
    EXPECT_EQ(rearmEventState, retrearmEventState);
}

TEST(GetSensorReading, testBadDecodeRequest)
{
    std::array<uint8_t, hdrSize + PLDM_GET_SENSOR_READING_REQ_BYTES>
        requestMsg{};

    auto rc = decode_get_sensor_reading_req(
        nullptr, requestMsg.size() - hdrSize, nullptr, nullptr);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);

    uint16_t sensorId = 0xABCD;
    bool8_t rearmEventState = 0xA;

    uint16_t retsensorId;
    bool8_t retrearmEventState;

    auto request = reinterpret_cast<pldm_msg*>(requestMsg.data());

    struct pldm_get_sensor_reading_req* req =
        reinterpret_cast<struct pldm_get_sensor_reading_req*>(request->payload);

    req->sensor_id = htole16(sensorId);
    req->rearm_event_state = rearmEventState;

    rc = decode_get_sensor_reading_req(request, requestMsg.size() - hdrSize - 1,
                                       &retsensorId, &retrearmEventState);

    EXPECT_EQ(rc, PLDM_ERROR_INVALID_LENGTH);
}

TEST(GetSensorReading, testGoodEncodeResponse)
{
    std::array<uint8_t, hdrSize + PLDM_GET_SENSOR_READING_MIN_RESP_BYTES>
        responseMsg{};

    auto response = reinterpret_cast<pldm_msg*>(responseMsg.data());

    uint8_t completionCode = 0;
    uint8_t sensor_dataSize = PLDM_EFFECTER_DATA_SIZE_UINT8;
    uint8_t sensor_operationalState = PLDM_SENSOR_ENABLED;
    uint8_t sensor_event_messageEnable = PLDM_NO_EVENT_GENERATION;
    uint8_t presentState = PLDM_SENSOR_NORMAL;
    uint8_t previousState = PLDM_SENSOR_WARNING;
    uint8_t eventState = PLDM_SENSOR_UPPERWARNING;
    uint8_t presentReading = 0x21;

    auto rc = encode_get_sensor_reading_resp(
        0, completionCode, sensor_dataSize, sensor_operationalState,
        sensor_event_messageEnable, presentState, previousState, eventState,
        reinterpret_cast<uint8_t*>(&presentReading), response,
        responseMsg.size() - hdrSize);

    struct pldm_get_sensor_reading_resp* resp =
        reinterpret_cast<struct pldm_get_sensor_reading_resp*>(
            response->payload);

    EXPECT_EQ(rc, PLDM_SUCCESS);
    EXPECT_EQ(completionCode, resp->completion_code);
    EXPECT_EQ(sensor_dataSize, resp->sensor_data_size);
    EXPECT_EQ(sensor_operationalState, resp->sensor_operational_state);
    EXPECT_EQ(sensor_event_messageEnable, resp->sensor_event_message_enable);
    EXPECT_EQ(presentState, resp->present_state);
    EXPECT_EQ(previousState, resp->previous_state);
    EXPECT_EQ(eventState, resp->event_state);
    EXPECT_EQ(presentReading,
              *(reinterpret_cast<uint8_t*>(&resp->present_reading[0])));
}

TEST(GetSensorReading, testBadEncodeResponse)
{
    std::array<uint8_t, hdrSize + PLDM_GET_SENSOR_READING_MIN_RESP_BYTES + 3>
        responseMsg{};

    auto response = reinterpret_cast<pldm_msg*>(responseMsg.data());

    uint8_t presentReading = 0x1;

    auto rc = encode_get_sensor_reading_resp(0, PLDM_SUCCESS, 0, 0, 0, 0, 0, 0,
                                             nullptr, nullptr,
                                             responseMsg.size() - hdrSize);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);

    rc = encode_get_sensor_reading_resp(
        0, PLDM_SUCCESS, 6, 1, 1, 1, 1, 1,
        reinterpret_cast<uint8_t*>(&presentReading), response,
        responseMsg.size() - hdrSize);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);

    uint8_t sensor_dataSize = PLDM_EFFECTER_DATA_SIZE_UINT8;

    rc = encode_get_sensor_reading_resp(
        0, PLDM_SUCCESS, sensor_dataSize, 1, 1, 1, 1, 1,
        reinterpret_cast<uint8_t*>(&presentReading), response,
        responseMsg.size() - hdrSize);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_LENGTH);
}

TEST(GetSensorReading, testGoodDecodeResponse)
{
    std::array<uint8_t, hdrSize + PLDM_GET_SENSOR_READING_MIN_RESP_BYTES + 3>
        responseMsg{};

    uint8_t completionCode = 0;
    uint8_t sensor_dataSize = PLDM_EFFECTER_DATA_SIZE_UINT32;
    uint8_t sensor_operationalState = PLDM_SENSOR_STATUSUNKOWN;
    uint8_t sensor_event_messageEnable = PLDM_EVENTS_ENABLED;
    uint8_t presentState = PLDM_SENSOR_CRITICAL;
    uint8_t previousState = PLDM_SENSOR_UPPERCRITICAL;
    uint8_t eventState = PLDM_SENSOR_WARNING;
    uint32_t presentReading = 0xABCDEF11;

    uint8_t retcompletionCode;
    uint8_t retsensor_dataSize = PLDM_SENSOR_DATA_SIZE_UINT32;
    uint8_t retsensor_operationalState;
    uint8_t retsensor_event_messageEnable;
    uint8_t retpresentState;
    uint8_t retpreviousState;
    uint8_t reteventState;
    uint8_t retpresentReading[4];

    auto response = reinterpret_cast<pldm_msg*>(responseMsg.data());
    struct pldm_get_sensor_reading_resp* resp =
        reinterpret_cast<struct pldm_get_sensor_reading_resp*>(
            response->payload);

    resp->completion_code = completionCode;
    resp->sensor_data_size = sensor_dataSize;
    resp->sensor_operational_state = sensor_operationalState;
    resp->sensor_event_message_enable = sensor_event_messageEnable;
    resp->present_state = presentState;
    resp->previous_state = previousState;
    resp->event_state = eventState;

    uint32_t presentReading_le = htole32(presentReading);
    memcpy(resp->present_reading, &presentReading_le,
           sizeof(presentReading_le));

    auto rc = decode_get_sensor_reading_resp(
        response, responseMsg.size() - hdrSize, &retcompletionCode,
        &retsensor_dataSize, &retsensor_operationalState,
        &retsensor_event_messageEnable, &retpresentState, &retpreviousState,
        &reteventState, retpresentReading);

    EXPECT_EQ(rc, PLDM_SUCCESS);
    EXPECT_EQ(completionCode, retcompletionCode);
    EXPECT_EQ(sensor_dataSize, retsensor_dataSize);
    EXPECT_EQ(sensor_operationalState, retsensor_operationalState);
    EXPECT_EQ(sensor_event_messageEnable, retsensor_event_messageEnable);
    EXPECT_EQ(presentState, retpresentState);
    EXPECT_EQ(previousState, retpreviousState);
    EXPECT_EQ(eventState, reteventState);
    EXPECT_EQ(presentReading,
              *(reinterpret_cast<uint32_t*>(retpresentReading)));
}

TEST(GetSensorReading, testBadDecodeResponse)
{
    std::array<uint8_t, hdrSize + PLDM_GET_SENSOR_READING_MIN_RESP_BYTES + 1>
        responseMsg{};

    auto rc = decode_get_sensor_reading_resp(
        nullptr, responseMsg.size() - hdrSize, nullptr, nullptr, nullptr,
        nullptr, nullptr, nullptr, nullptr, nullptr);

    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);

    uint8_t completionCode = 0;
    uint8_t sensor_dataSize = PLDM_EFFECTER_DATA_SIZE_UINT8;
    uint8_t sensor_operationalState = PLDM_SENSOR_INTEST;
    uint8_t sensor_event_messageEnable = PLDM_EVENTS_DISABLED;
    uint8_t presentState = PLDM_SENSOR_FATAL;
    uint8_t previousState = PLDM_SENSOR_UPPERFATAL;
    uint8_t eventState = PLDM_SENSOR_WARNING;
    uint8_t presentReading = 0xA;

    uint8_t retcompletionCode;
    uint8_t retsensor_dataSize = PLDM_SENSOR_DATA_SIZE_SINT16;
    uint8_t retsensor_operationalState;
    uint8_t retsensor_event_messageEnable;
    uint8_t retpresent_state;
    uint8_t retprevious_state;
    uint8_t retevent_state;
    uint8_t retpresentReading;

    auto response = reinterpret_cast<pldm_msg*>(responseMsg.data());
    struct pldm_get_sensor_reading_resp* resp =
        reinterpret_cast<struct pldm_get_sensor_reading_resp*>(
            response->payload);

    resp->completion_code = completionCode;
    resp->sensor_data_size = sensor_dataSize;
    resp->sensor_operational_state = sensor_operationalState;
    resp->sensor_event_message_enable = sensor_event_messageEnable;
    resp->present_state = presentState;
    resp->previous_state = previousState;
    resp->event_state = eventState;
    resp->present_reading[0] = presentReading;

    rc = decode_get_sensor_reading_resp(
        response, responseMsg.size() - hdrSize, &retcompletionCode,
        &retsensor_dataSize, &retsensor_operationalState,
        &retsensor_event_messageEnable, &retpresent_state, &retprevious_state,
        &retevent_state, reinterpret_cast<uint8_t*>(&retpresentReading));

    EXPECT_EQ(rc, PLDM_ERROR_INVALID_LENGTH);
}

TEST(SetEventReceiver, testGoodEncodeRequest)
{
    uint8_t eventMessageGlobalEnable =
        PLDM_EVENT_MESSAGE_GLOBAL_ENABLE_ASYNC_KEEP_ALIVE;
    uint8_t transportProtocolType = PLDM_TRANSPORT_PROTOCOL_TYPE_MCTP;
    uint8_t eventReceiverAddressInfo = 0x08;
    uint16_t heartbeatTimer = 0x78;

    std::vector<uint8_t> requestMsg(hdrSize +
                                    PLDM_SET_EVENT_RECEIVER_REQ_BYTES);
    auto request = reinterpret_cast<pldm_msg*>(requestMsg.data());

    auto rc = encode_set_event_receiver_req(
        0, eventMessageGlobalEnable, transportProtocolType,
        eventReceiverAddressInfo, heartbeatTimer, request);

    EXPECT_EQ(rc, PLDM_SUCCESS);
    struct pldm_set_event_receiver_req* req =
        reinterpret_cast<struct pldm_set_event_receiver_req*>(request->payload);
    EXPECT_EQ(eventMessageGlobalEnable, req->event_message_global_enable);
    EXPECT_EQ(transportProtocolType, req->transport_protocol_type);
    EXPECT_EQ(eventReceiverAddressInfo, req->event_receiver_address_info);
    EXPECT_EQ(heartbeatTimer, le16toh(req->heartbeat_timer));
}

TEST(SetEventReceiver, testBadEncodeRequest)
{
    uint8_t eventMessageGlobalEnable =
        PLDM_EVENT_MESSAGE_GLOBAL_ENABLE_ASYNC_KEEP_ALIVE;
    uint8_t transportProtocolType = PLDM_TRANSPORT_PROTOCOL_TYPE_MCTP;
    uint8_t eventReceiverAddressInfo = 0x08;
    uint16_t heartbeatTimer = 0;

    std::vector<uint8_t> requestMsg(hdrSize +
                                    PLDM_SET_EVENT_RECEIVER_REQ_BYTES);
    auto request = reinterpret_cast<pldm_msg*>(requestMsg.data());

    auto rc = encode_set_event_receiver_req(
        0, eventMessageGlobalEnable, transportProtocolType,
        eventReceiverAddressInfo, heartbeatTimer, request);

    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);
}

TEST(SetEventReceiver, testGoodDecodeResponse)
{
    std::array<uint8_t, hdrSize + PLDM_SET_EVENT_RECEIVER_RESP_BYTES>
        responseMsg{};

    uint8_t retcompletion_code = 0;
    responseMsg[hdrSize] = PLDM_SUCCESS;

    auto response = reinterpret_cast<pldm_msg*>(responseMsg.data());
    auto rc = decode_set_event_receiver_resp(
        response, responseMsg.size() - sizeof(pldm_msg_hdr),
        &retcompletion_code);

    EXPECT_EQ(rc, PLDM_SUCCESS);
    EXPECT_EQ(PLDM_SUCCESS, retcompletion_code);
}

TEST(SetEventReceiver, testBadDecodeResponse)
{
    std::array<uint8_t, hdrSize + PLDM_SET_EVENT_RECEIVER_RESP_BYTES>
        responseMsg{};
    uint8_t retcompletion_code = 0;
    auto response = reinterpret_cast<pldm_msg*>(responseMsg.data());

    auto rc = decode_set_event_receiver_resp(
        response, responseMsg.size() - sizeof(pldm_msg_hdr), NULL);

    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);

    rc = decode_set_event_receiver_resp(
        nullptr, responseMsg.size() - sizeof(pldm_msg_hdr),
        &retcompletion_code);

    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);
}

TEST(SetEventReceiver, testGoodEncodeResponse)
{
    std::array<uint8_t,
               sizeof(pldm_msg_hdr) + PLDM_SET_EVENT_RECEIVER_RESP_BYTES>
        responseMsg{};
    auto response = reinterpret_cast<pldm_msg*>(responseMsg.data());
    uint8_t completionCode = 0;

    auto rc = encode_set_event_receiver_resp(0, PLDM_SUCCESS, response);

    EXPECT_EQ(rc, PLDM_SUCCESS);
    EXPECT_EQ(completionCode, response->payload[0]);
}

TEST(SetEventReceiver, testBadEncodeResponse)
{
    auto rc = encode_set_event_receiver_resp(0, PLDM_SUCCESS, NULL);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);
}

TEST(SetEventReceiver, testGoodDecodeRequest)
{

    std::array<uint8_t, hdrSize + PLDM_SET_EVENT_RECEIVER_REQ_BYTES>
        requestMsg{};

    uint8_t eventMessageGlobalEnable =
        PLDM_EVENT_MESSAGE_GLOBAL_ENABLE_ASYNC_KEEP_ALIVE;
    uint8_t transportProtocolType = PLDM_TRANSPORT_PROTOCOL_TYPE_MCTP;
    uint8_t eventReceiverAddressInfo = 0x08;
    uint16_t heartbeatTimer = 0x78;

    auto request = reinterpret_cast<pldm_msg*>(requestMsg.data());
    struct pldm_set_event_receiver_req* req =
        reinterpret_cast<struct pldm_set_event_receiver_req*>(request->payload);

    req->event_message_global_enable = eventMessageGlobalEnable;
    req->transport_protocol_type = transportProtocolType;
    req->event_receiver_address_info = eventReceiverAddressInfo;
    req->heartbeat_timer = htole16(heartbeatTimer);

    uint8_t reteventMessageGlobalEnable;
    uint8_t rettransportProtocolType;
    uint8_t reteventReceiverAddressInfo;
    uint16_t retheartbeatTimer;
    auto rc = decode_set_event_receiver_req(
        request, requestMsg.size() - hdrSize, &reteventMessageGlobalEnable,
        &rettransportProtocolType, &reteventReceiverAddressInfo,
        &retheartbeatTimer);

    EXPECT_EQ(rc, PLDM_SUCCESS);
    EXPECT_EQ(eventMessageGlobalEnable, reteventMessageGlobalEnable);
    EXPECT_EQ(transportProtocolType, rettransportProtocolType);
    EXPECT_EQ(eventReceiverAddressInfo, reteventReceiverAddressInfo);
    EXPECT_EQ(heartbeatTimer, retheartbeatTimer);
}

TEST(SetEventReceiver, testBadDecodeRequest)
{
    std::array<uint8_t, hdrSize + PLDM_SET_EVENT_RECEIVER_REQ_BYTES>
        requestMsg{};

    auto rc = decode_set_event_receiver_req(NULL, requestMsg.size() - hdrSize,
                                            NULL, NULL, NULL, NULL);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_DATA);

    uint8_t eventMessageGlobalEnable =
        PLDM_EVENT_MESSAGE_GLOBAL_ENABLE_ASYNC_KEEP_ALIVE;
    uint8_t transportProtocolType = PLDM_TRANSPORT_PROTOCOL_TYPE_MCTP;
    uint8_t eventReceiverAddressInfo = 0x08;
    uint16_t heartbeatTimer = 0x78;

    auto request = reinterpret_cast<pldm_msg*>(requestMsg.data());
    struct pldm_set_event_receiver_req* req =
        reinterpret_cast<struct pldm_set_event_receiver_req*>(request->payload);

    req->event_message_global_enable = eventMessageGlobalEnable;
    req->transport_protocol_type = transportProtocolType;
    req->event_receiver_address_info = eventReceiverAddressInfo;
    req->heartbeat_timer = htole16(heartbeatTimer);

    uint8_t reteventMessageGlobalEnable;
    uint8_t rettransportProtocolType;
    uint8_t reteventReceiverAddressInfo;
    uint16_t retheartbeatTimer;
    rc = decode_set_event_receiver_req(
        request, requestMsg.size() - hdrSize - 1, &reteventMessageGlobalEnable,
        &rettransportProtocolType, &reteventReceiverAddressInfo,
        &retheartbeatTimer);
    EXPECT_EQ(rc, PLDM_ERROR_INVALID_LENGTH);
}