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143 lines
2.6 KiB
C++
143 lines
2.6 KiB
C++
//
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// FILE: unit_test_001.cpp
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// AUTHOR: Rob Tillaart
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// DATE: 2022-12-01
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// PURPOSE: unit tests for the A1301 magnetic sensor
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// https://github.com/RobTillaart/A1301
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// https://www.adafruit.com/product/2857
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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)
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// assertNotEqual(expected, actual)
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// assertLess(expected, actual)
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// assertMore(expected, actual)
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// assertLessOrEqual(expected, actual)
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// assertMoreOrEqual(expected, actual)
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// assertTrue(actual)
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// assertFalse(actual)
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// assertNull(actual)
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#include <ArduinoUnitTests.h>
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#include "Arduino.h"
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#include "A1301.h"
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unittest_setup()
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{
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fprintf(stderr, "A1301_LIB_VERSION: %s\n", (char *) A1301_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_constants)
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{
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assertEqualFloat(1, 1, 0.001);
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}
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unittest(test_constructor)
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{
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HALL H(4);
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A1301 A(5);
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A1302 B(6);
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A1324 C(6);
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A1325 D(6);
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A1326 E(6);
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H.begin(3.3, 4095);
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A.begin(5.0, 1023);
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B.begin(5.0, 1023);
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C.begin(5.0, 1023);
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D.begin(5.0, 1023);
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E.begin(5.0, 1023);
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assertEqualFloat(2.500, H.getSensitivity(), 0.001);
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assertEqualFloat(2.500, A.getSensitivity(), 0.001);
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assertEqualFloat(1.300, B.getSensitivity(), 0.001);
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assertEqualFloat(5.000, C.getSensitivity(), 0.001);
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assertEqualFloat(3.125, D.getSensitivity(), 0.001);
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assertEqualFloat(2.500, E.getSensitivity(), 0.001);
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}
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unittest(test_midPoint)
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{
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HALL H(4);
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H.begin(3.3, 4095);
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H.setMidPoint(2020);
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assertEqual(2020, H.getMidPoint());
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}
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unittest(test_sensitivity)
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{
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HALL H(4);
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H.begin(3.3, 4095);
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assertEqualFloat(2.500, H.getSensitivity(), 0.001);
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H.setSensitivity(2.480);
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assertEqualFloat(2.480, H.getSensitivity(), 0.001);
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}
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unittest(test_read_external_ADC)
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{
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HALL H(4);
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H.begin(3.3, 4095);
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H.setMidPoint(2047);
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assertEqualFloat(-0.337494, H.readExt(1000.0), 0.01);
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assertTrue(H.isSouth());
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assertEqualFloat(-0.176322, H.readExt(1500.0), 0.01);
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assertTrue(H.isSouth());
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assertEqualFloat(-0.0151502, H.readExt(2000.0), 0.01);
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assertTrue(H.isSouth());
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assertEqualFloat(0.307194, H.readExt(3000.0), 0.01);
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assertTrue(H.isNorth());
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}
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unittest(test_converters)
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{
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HALL H(4);
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H.begin(3.3, 4095);
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H.setMidPoint(2047);
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assertEqualFloat(0.005, H.Tesla(50), 0.01);
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assertEqualFloat(5.00, H.mTesla(50), 0.01);
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assertEqualFloat(5000, H.uTesla(50), 0.01);
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}
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unittest(test_maxGauss)
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{
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HALL H(4);
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H.begin(3.3, 4095);
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H.setMidPoint(2047);
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assertEqual(500, H.getMaxGauss());
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H.setMaxGauss(400);
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assertEqual(400, H.getMaxGauss());
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}
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unittest_main()
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// -- END OF FILE --
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