text: /*
   * Copyright (c) 2018, Arm Limited and affiliates.
   * SPDX-License-Identifier: Apache-2.0
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  
  #if !defined(MBED_CONF_NSAPI_PRESENT)
  #error [NOT_SUPPORTED] A json configuration file is needed. Skipping this build.
  #endif
  
  #include "CellularUtil.h" // for CELLULAR_ helper macros
  #include "CellularTargets.h"
  
  #ifndef CELLULAR_DEVICE
  #error [NOT_SUPPORTED] CELLULAR_DEVICE must be defined
  #endif
  
  #include "greentea-client/test_env.h"
  #include "unity.h"
  #include "utest.h"
  
  #include "mbed.h"
  
  #include "CellularLog.h"
  #include "CellularDevice.h"
  #include CELLULAR_STRINGIFY(CELLULAR_DEVICE.h)
  
  static UARTSerial cellular_serial(MDMTXD, MDMRXD, MBED_CONF_PLATFORM_DEFAULT_SERIAL_BAUD_RATE);
  static CellularDevice *device;
  static EventQueue queue(8 * EVENTS_EVENT_SIZE);
  
  static void create_device()
  {
      device = new CELLULAR_DEVICE(queue);
      TEST_ASSERT(device != NULL);
  }
  
  static void open_close_interfaces()
  {
      CellularNetwork *nw = device->open_network(&cellular_serial);
      TEST_ASSERT(nw != NULL);
      device->close_network();
      nw = device->open_network(NULL);
      TEST_ASSERT(nw == NULL);
  
      CellularSIM *sim = device->open_sim(&cellular_serial);
      TEST_ASSERT(sim != NULL);
      device->close_sim();
      sim = device->open_sim(NULL);
      TEST_ASSERT(sim == NULL);
  
      CellularInformation *info = device->open_information(&cellular_serial);
      TEST_ASSERT(info != NULL);
      device->close_information();
      info = device->open_information(NULL);
      TEST_ASSERT(info == NULL);
  
      CellularPower *power = device->open_power(&cellular_serial);
      TEST_ASSERT(power != NULL);
      device->close_power();
      power = device->open_power(NULL);
      TEST_ASSERT(power == NULL);
  
      CellularSMS *sms = device->open_sms(&cellular_serial);
      TEST_ASSERT(sms != NULL);
      device->close_sms();
      sms = device->open_sms(NULL);
      TEST_ASSERT(sms == NULL);
  }
  
  static void other_methods()
  {
      // test first without any open interfaces
      device->set_timeout(5000);
      device->modem_debug_on(true);
      device->modem_debug_on(false);
      NetworkStack *stack = device->get_stack();
      TEST_ASSERT(stack == NULL);
  
      CellularNetwork *nw = device->open_network(&cellular_serial);
      TEST_ASSERT(nw != NULL);
  
      // then test witj open interface which is called
      device->set_timeout(5000);
      device->modem_debug_on(true);
      device->modem_debug_on(false);
      stack = device->get_stack();
      TEST_ASSERT(stack != NULL);
  }
  
  static void delete_device()
  {
      // delete will close all opened interfaces
      delete device;
      device = NULL;
  }
  
  using namespace utest::v1;
  
  static utest::v1::status_t greentea_failure_handler(const Case *const source, const failure_t reason)
  {
      greentea_case_failure_abort_handler(source, reason);
      return STATUS_ABORT;
  }
  
  static Case cases[] = {
      Case("CellularDevice create device", create_device, greentea_failure_handler),
      Case("CellularDevice Open and close interfaces", open_close_interfaces, greentea_failure_handler),
      Case("CellularDevice other methods", other_methods, greentea_failure_handler),
      Case("CellularDevice delete device", delete_device, greentea_failure_handler)
  };
  
  static utest::v1::status_t test_setup(const size_t number_of_cases)
  {
      GREENTEA_SETUP(10 * 60, "default_auto");
      return verbose_test_setup_handler(number_of_cases);
  }
  
  static Specification specification(test_setup, cases);
  
  int main()
  {
      mbed_trace_init();
  
      return Harness::run(specification);
  }
  
  