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110 lines
2.4 KiB
C++
110 lines
2.4 KiB
C++
//
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// FILE: unit_test_001.cpp
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// AUTHOR: Rob Tillaart
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// DATE: 2022-03-24
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// PURPOSE: unit tests for the WaveMix Library
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// https://github.com/RobTillaart/WaveMix
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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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// https://github.com/Arduino-CI/arduino_ci/blob/master/cpp/unittest/Assertion.h#L33-L42
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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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// assertNotNull(actual)
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#include <ArduinoUnitTests.h>
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#include "Arduino.h"
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#include "WaveMix.h"
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unittest_setup()
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{
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fprintf(stderr, "WAVEMIX_LIB_VERSION: %s\n", (char *) WAVEMIX_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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WaveMix wm;
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assertEqualFloat(0.5, wm.getW1(), 0.001);
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assertEqualFloat(0.5, wm.getW2(), 0.001);
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}
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unittest(test_setWeight)
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{
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WaveMix wm;
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wm.setWeight(0.0, 3.0);
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assertEqualFloat(0.00, wm.getW1(), 0.001);
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assertEqualFloat(1.00, wm.getW2(), 0.001);
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wm.setWeight(1.0, 3.0);
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assertEqualFloat(0.25, wm.getW1(), 0.001);
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assertEqualFloat(0.75, wm.getW2(), 0.001);
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wm.setWeight(5.5, 0.0);
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assertEqualFloat(1.00, wm.getW1(), 0.001);
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assertEqualFloat(0.00, wm.getW2(), 0.001);
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assertTrue(wm.setWeight(0.0, 3.0));
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assertFalse(wm.setWeight(-3.0, 3.0));
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}
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unittest(test_setPercentage)
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{
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WaveMix wm;
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wm.setPercentage(0);
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assertEqualFloat(0.00, wm.getW1(), 0.001);
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assertEqualFloat(1.00, wm.getW2(), 0.001);
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wm.setPercentage(25);
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assertEqualFloat(0.25, wm.getW1(), 0.001);
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assertEqualFloat(0.75, wm.getW2(), 0.001);
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wm.setPercentage(42);
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assertEqualFloat(0.42, wm.getW1(), 0.001);
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assertEqualFloat(0.58, wm.getW2(), 0.001);
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wm.setPercentage(73);
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assertEqualFloat(0.73, wm.getW1(), 0.001);
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assertEqualFloat(0.27, wm.getW2(), 0.001);
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wm.setPercentage(100);
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assertEqualFloat(1.00, wm.getW1(), 0.001);
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assertEqualFloat(0.00, wm.getW2(), 0.001);
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assertTrue(wm.setPercentage(0));
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assertTrue(wm.setPercentage(100));
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assertFalse(wm.setPercentage(-1));
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assertFalse(wm.setPercentage(101));
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}
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unittest(test_mix)
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{
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WaveMix wm;
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wm.setPercentage(25);
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for (int i = 0; i < 10; i++)
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{
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assertEqualFloat(3 + 0.25 * i, wm.mix(i, 4), 0.001);
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}
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}
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unittest_main()
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// --------
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