mirror of
https://github.com/RobTillaart/Arduino.git
synced 2024-10-03 18:09:02 -04:00
100 lines
1.8 KiB
C++
100 lines
1.8 KiB
C++
//
|
|
// FILE: unit_test_001.cpp
|
|
// AUTHOR: Rob Tillaart
|
|
// VERSION: 0.1.0
|
|
// DATE: 2020-12-03
|
|
// PURPOSE: unit tests for the SHT31 temperature and humidity sensor
|
|
// https://github.com/RobTillaart/ADS1X15
|
|
//
|
|
|
|
// supported assertions
|
|
// ----------------------------
|
|
// assertEqual(expected, actual)
|
|
// assertNotEqual(expected, actual)
|
|
// assertLess(expected, actual)
|
|
// assertMore(expected, actual)
|
|
// assertLessOrEqual(expected, actual)
|
|
// assertMoreOrEqual(expected, actual)
|
|
// assertTrue(actual)
|
|
// assertFalse(actual)
|
|
// assertNull(actual)
|
|
|
|
#include <ArduinoUnitTests.h>
|
|
|
|
#include "Arduino.h"
|
|
#include "ADS1X15.h"
|
|
|
|
|
|
unittest_setup()
|
|
{
|
|
}
|
|
|
|
|
|
unittest_teardown()
|
|
{
|
|
}
|
|
|
|
|
|
unittest(test_constants)
|
|
{
|
|
fprintf(stderr, "ADS1X15_LIB_VERSION: %s\n", (char *) ADS1X15_LIB_VERSION);
|
|
|
|
assertEqual(0x48, ADS1015_ADDRESS);
|
|
assertEqual(0x48, ADS1115_ADDRESS);
|
|
assertEqual( 0, ADS1X15_OK);
|
|
assertEqual(-100, ADS1X15_INVALID_VOLTAGE);
|
|
assertEqual(0xFF, ADS1X15_INVALID_GAIN);
|
|
assertEqual(0xFE, ADS1X15_INVALID_MODE);
|
|
}
|
|
|
|
|
|
unittest(test_begin)
|
|
{
|
|
ADS1115 ADS(0x48);
|
|
assertTrue(ADS.begin());
|
|
assertTrue(ADS.isConnected());
|
|
assertTrue(ADS.isBusy());
|
|
}
|
|
|
|
|
|
unittest(test_gain)
|
|
{
|
|
ADS1115 ADS(0x48);
|
|
assertTrue(ADS.begin());
|
|
|
|
assertEqual(0, ADS.getGain());
|
|
int gains[6] = { 0,1,2,4,8,16 };
|
|
for (int i = 0; i < 6; i++)
|
|
{
|
|
ADS.setGain(gains[i]);
|
|
assertEqual(gains[i], ADS.getGain());
|
|
}
|
|
|
|
ADS.setGain(42);
|
|
assertEqual(0, ADS.getGain());
|
|
}
|
|
|
|
|
|
unittest(test_Voltage)
|
|
{
|
|
ADS1115 ADS(0x48);
|
|
assertTrue(ADS.begin());
|
|
|
|
// should test all values?
|
|
ADS.setGain(0);
|
|
float volts = ADS.getMaxVoltage();
|
|
float delta = abs(6.144 - volts);
|
|
assertMoreOrEqual(0.001, delta);
|
|
|
|
ADS.setGain(16);
|
|
volts = ADS.getMaxVoltage();
|
|
delta = abs(0.256 - volts);
|
|
assertMoreOrEqual(0.001, delta);
|
|
}
|
|
|
|
|
|
unittest_main()
|
|
|
|
|
|
// --------
|