mirror of
https://github.com/RobTillaart/Arduino.git
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126 lines
2.8 KiB
C++
126 lines
2.8 KiB
C++
//
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// FILE: unit_test_001.cpp
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// AUTHOR: Rob Tillaart
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// DATE: 2021-06-24
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// PURPOSE: unit tests for Arduino library for SGP30 environment sensor.
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// https://github.com/RobTillaart/SGP30
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// https://github.com/Arduino-CI/arduino_ci/blob/master/REFERENCE.md
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//
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// supported assertions
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// ----------------------------
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// assertEqual(expected, actual); // a == b
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// assertNotEqual(unwanted, actual); // a != b
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// assertComparativeEquivalent(expected, actual); // abs(a - b) == 0 or (!(a > b) && !(a < b))
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// assertComparativeNotEquivalent(unwanted, actual); // abs(a - b) > 0 or ((a > b) || (a < b))
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// assertLess(upperBound, actual); // a < b
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// assertMore(lowerBound, actual); // a > b
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// assertLessOrEqual(upperBound, actual); // a <= b
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// assertMoreOrEqual(lowerBound, actual); // a >= b
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// assertTrue(actual);
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// assertFalse(actual);
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// assertNull(actual);
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// // special cases for floats
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// assertEqualFloat(expected, actual, epsilon); // fabs(a - b) <= epsilon
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// assertNotEqualFloat(unwanted, actual, epsilon); // fabs(a - b) >= epsilon
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// assertInfinity(actual); // isinf(a)
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// assertNotInfinity(actual); // !isinf(a)
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// assertNAN(arg); // isnan(a)
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// assertNotNAN(arg); // !isnan(a)
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#include <ArduinoUnitTests.h>
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#include "SGP30.h"
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unittest_setup()
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{
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fprintf(stderr, "SGP30_LIB_VERSION: %s\n", (char *) SGP30_LIB_VERSION);
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}
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unittest_teardown()
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{
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}
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unittest(test_constructor)
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{
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SGP30 SGP;
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Wire.begin();
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assertTrue(SGP.begin());
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assertTrue(SGP.isConnected());
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assertEqual(0x00, SGP.lastMeasurement());
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assertEqual(0x00, SGP.lastError());
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}
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unittest(test_constants)
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{
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assertEqual(SGP30_OK, 0x00);
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assertEqual(SGP30_ERROR_CRC, 0xFF);
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assertEqual(SGP30_ERROR_I2C, 0xFE);
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}
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unittest(test_defaults_core)
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{
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SGP30 SGP;
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Wire.begin();
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assertEqual(0x00, SGP.getCO2());
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assertEqual(0x00, SGP.getTVOC());
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assertEqual(0x00, SGP.getH2_raw());
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assertEqual(0x00, SGP.getEthanol_raw());
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assertEqualFloat(6.71302e+10, SGP.getH2(), 1e7);
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assertEqualFloat(1.86462e+15, SGP.getEthanol(), 1e12);
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}
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unittest(test_sref_H2)
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{
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SGP30 SGP;
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Wire.begin();
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assertEqual(13119, SGP.getSrefH2());
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SGP.setSrefH2(0);
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assertEqual(0, SGP.getSrefH2());
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SGP.setSrefH2(10000);
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assertEqual(10000, SGP.getSrefH2());
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SGP.setSrefH2();
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assertEqual(13119, SGP.getSrefH2());
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}
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unittest(test_sref_Ethanol)
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{
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SGP30 SGP;
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Wire.begin();
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assertEqual(18472, SGP.getSrefEthanol());
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SGP.setSrefEthanol(0);
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assertEqual(0, SGP.getSrefEthanol());
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SGP.setSrefEthanol(10000);
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assertEqual(10000, SGP.getSrefEthanol());
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SGP.setSrefEthanol();
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assertEqual(18472, SGP.getSrefEthanol());
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}
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unittest_main()
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// -- END OF FILE --
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