Add VTS test for getDataRegistrationState

                                     {RadioError::NONE, RadioError::RADIO_NOT_AVAILABLE}));

    }

}

/*

 * Test IRadio.getDataRegistrationStateResponse_1_4() for the response returned.

 */

TEST_F(RadioHidlTest_v1_4, getDataRegistrationState_1_4) {

    int rat;

    serial = GetRandomSerialNumber();

    Return<void> res = radio_v1_4->getDataRegistrationState(serial);

    ASSERT_OK(res);

    EXPECT_EQ(std::cv_status::no_timeout, wait());

    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_4->rspInfo.type);

    EXPECT_EQ(serial, radioRsp_v1_4->rspInfo.serial);

    ALOGI("getDataRegistrationStateResponse_1_4, rspInfo.error = %s\n",

          toString(radioRsp_v1_4->rspInfo.error).c_str());

    ASSERT_TRUE(CheckAnyOfErrors(

        radioRsp_v1_4->rspInfo.error,

        {RadioError::NONE, RadioError::RADIO_NOT_AVAILABLE, RadioError::NOT_PROVISIONED}));

    rat = radioRsp_v1_4->dataRegResp.base.rat;

    /*

     *  - Expect Valid vopsinfo when device is on LTE

     *  - Expect empty vopsInfo when device is not on LTE

     */

    if (rat == ((int )::android::hardware::radio::V1_4::RadioTechnology::LTE)

        || (rat == (int )::android::hardware::radio::V1_4::RadioTechnology::LTE_CA)) {

        EXPECT_EQ(::android::hardware::radio::V1_4::DataRegStateResult::VopsInfo::hidl_discriminator

                  ::lteVopsInfo, radioRsp_v1_4->dataRegResp.vopsInfo.getDiscriminator());

    } else {

        EXPECT_EQ(::android::hardware::radio::V1_4::DataRegStateResult::VopsInfo::hidl_discriminator

                  ::noinit, radioRsp_v1_4->dataRegResp.vopsInfo.getDiscriminator());

    }

}