nRF52 unit testing

[joe.ker]

Dear,

is anyone of the Nordic customers here using unit testing in their nRF52 project and would be willing to share an example project/their setup? Would be awesome.

Many thanks, Josef

[gnf]

I am using CppUTest for writing tests to my code. To do this I have to mock some functions, especially the Softdevice calls. There is a parameter for this: SVCALL_AS_NORMAL_FUNCTION.

If defined, it allows me to write my own mocks for the code using these calls. Right now some of my mocks look like this:

// Mocks:
extern "C"
{

  uint32_t sd_ble_gatts_hvx(uint16_t conn_handle, ble_gatts_hvx_params_t const * const p_hvx_params)
  {
     return NRF_SUCCESS;
  }


uint32_t sd_flash_page_erase(uint32_t page_number)
{
   return NRF_SUCCESS;
}
  uint32_t sd_flash_write(uint32_t *p_dst, uint32_t const *p_src, uint32_t size)
{
   return NRF_SUCCESS;
}
  uint32_t sd_evt_get(uint32_t *p_evt_id)
{
   return NRF_SUCCESS;
}

 uint32_t sd_ble_evt_get(uint8_t * 	p_dest,
		   uint16_t * 	p_len )
{
   return NRF_SUCCESS;
}
}