GY-63_MS5611/libraries/AD524X/test/unit_test_001.cpp

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//
// FILE: unit_test_001.cpp
// AUTHOR: Rob Tillaart
// VERSION: 0.3.0
// DATE: 2020-12-03
// PURPOSE: unit tests for I2C digital PotentioMeter AD5241 AD5242
// https://github.com/RobTillaart/AD524X
// https://github.com/Arduino-CI/arduino_ci/blob/master/REFERENCE.md
//
// 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 "AD524X.h"
unittest_setup()
{
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fprintf(stderr, "\nAD524X_LIB_VERSION: %s\n", (char *) AD524X_LIB_VERSION);
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}
unittest_teardown()
{
}
unittest(test_constructors)
{
Wire.begin();
AD524X ADx(0x2C); // AD0 & AD1 == GND
assertEqual(127, ADx.read(0));
assertEqual(127, ADx.read(1));
AD5241 AD1(0x2C);
assertEqual(127, AD1.read(0));
assertEqual(127, AD1.read(1));
AD5242 AD2(0x2C);
assertEqual(127, AD2.read(0));
assertEqual(127, AD2.read(1));
}
unittest(test_reset)
{
AD524X AD(0x2C); // AD0 & AD1 == GND
Wire.begin();
assertEqual(127, AD.read(0));
assertEqual(127, AD.read(1));
AD.zeroAll();
assertEqual(0, AD.read(0));
assertEqual(0, AD.read(1));
AD.reset();
assertEqual(127, AD.read(0));
assertEqual(127, AD.read(1));
AD.zeroAll();
assertEqual(0, AD.read(0));
assertEqual(0, AD.read(1));
AD.midScaleReset(0);
assertEqual(127, AD.read(0));
AD.midScaleReset(1);
assertEqual(127, AD.read(1));
}
unittest(test_write_read)
{
AD524X AD(0x2C); // AD0 & AD1 == GND
Wire.begin();
assertEqual(127, AD.read(0));
assertEqual(127, AD.read(1));
AD.write(0, 42);
assertEqual(42, AD.read(0));
assertEqual(127, AD.read(1));
AD.write(1, 42);
assertEqual(42, AD.read(0));
assertEqual(42, AD.read(1));
}
unittest(test_O1_O2)
{
AD524X AD(0x2C); // AD0 & AD1 == GND
Wire.begin();
assertEqual(0, AD.getO1());
assertEqual(0, AD.getO2());
AD.setO1();
assertEqual(1, AD.getO1());
assertEqual(0, AD.getO2());
AD.setO2();
assertEqual(1, AD.getO1());
assertEqual(1, AD.getO2());
AD.setO1(0);
assertEqual(0, AD.getO1());
assertEqual(1, AD.getO2());
AD.setO2(0);
assertEqual(0, AD.getO1());
assertEqual(0, AD.getO2());
AD.write(0, 0, 1, 1);
assertEqual(1, AD.getO1());
assertEqual(1, AD.getO2());
}
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unittest(test_constants)
{
assertEqual(0, AD524X_OK);
assertEqual(100, AD524X_ERROR);
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assertEqual(127, AD524X_MIDPOINT);
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}
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unittest_main()
// --------