A snippet of test code from OpenBCI_Wifi test code

ptw-openbci-wifi-snippit-test.ino

void testGetStringLLNumber() {
  test.describe("getStringLLNumber");

  unsigned long long temp_ull = 8388607000000000;

  String actualString = wifi.getStringLLNumber(temp_ull);
  test.assertEqual(actualString, "8388607000000000", "should be able to convert unsigned long long", __LINE__);

  double temp_d = 8388607000000000.5;
  actualString = wifi.getStringLLNumber((unsigned long long)temp_d);
  test.assertEqual(actualString, "8388607000000000", "should be able to convert a positive double", __LINE__);

  temp_d = -8388606000000000.122;
  actualString = wifi.getStringLLNumber((long long)temp_d);
  test.assertEqual(actualString, "-8388606000000000", "should be able to convert a negative double", __LINE__);


  temp_d = ADC_24BIT_MAX_VAL_NANO_VOLT;
  actualString = wifi.getStringLLNumber((unsigned long long)temp_d);
  test.assertEqual(actualString, "8388607000000000", "should be able to convert a positive double again", __LINE__);

  temp_d = -1* ADC_24BIT_MAX_VAL_NANO_VOLT;
  actualString = wifi.getStringLLNumber((long long)temp_d);
  test.assertEqual(actualString, "-8388607000000000", "should be able to convert a negative double again", __LINE__);
}