mirror of
https://github.com/RobTillaart/Arduino.git
synced 2024-10-03 18:09:02 -04:00
124 lines
3.3 KiB
C++
124 lines
3.3 KiB
C++
//
|
|
// FILE: unit_test_001.cpp
|
|
// AUTHOR: Rob Tillaart
|
|
// DATE: 2021-01-03
|
|
// PURPOSE: unit tests for the RunningMedian
|
|
// https://github.com/RobTillaart/RunningMedian
|
|
// https://github.com/Arduino-CI/arduino_ci/blob/master/REFERENCE.md
|
|
//
|
|
|
|
// supported assertions
|
|
// ----------------------------
|
|
// assertEqual(expected, actual); // a == b
|
|
// assertNotEqual(unwanted, actual); // a != b
|
|
// assertComparativeEquivalent(expected, actual); // abs(a - b) == 0 or (!(a > b) && !(a < b))
|
|
// assertComparativeNotEquivalent(unwanted, actual); // abs(a - b) > 0 or ((a > b) || (a < b))
|
|
// assertLess(upperBound, actual); // a < b
|
|
// assertMore(lowerBound, actual); // a > b
|
|
// assertLessOrEqual(upperBound, actual); // a <= b
|
|
// assertMoreOrEqual(lowerBound, actual); // a >= b
|
|
// assertTrue(actual);
|
|
// assertFalse(actual);
|
|
// assertNull(actual);
|
|
|
|
// // special cases for floats
|
|
// assertEqualFloat(expected, actual, epsilon); // fabs(a - b) <= epsilon
|
|
// assertNotEqualFloat(unwanted, actual, epsilon); // fabs(a - b) >= epsilon
|
|
// assertInfinity(actual); // isinf(a)
|
|
// assertNotInfinity(actual); // !isinf(a)
|
|
// assertNAN(arg); // isnan(a)
|
|
// assertNotNAN(arg); // !isnan(a)
|
|
|
|
#include <ArduinoUnitTests.h>
|
|
|
|
|
|
#include "Arduino.h"
|
|
#include "RunningMedian.h"
|
|
|
|
|
|
|
|
unittest_setup()
|
|
{
|
|
}
|
|
|
|
unittest_teardown()
|
|
{
|
|
}
|
|
|
|
|
|
unittest(test_constructor)
|
|
{
|
|
fprintf(stderr, "VERSION: %s\n", RUNNING_MEDIAN_VERSION);
|
|
|
|
RunningMedian samples = RunningMedian(5);
|
|
assertEqual(5, samples.getSize());
|
|
assertEqual(0, samples.getCount());
|
|
|
|
// TODO default values?
|
|
}
|
|
|
|
|
|
unittest(test_basic_add)
|
|
{
|
|
fprintf(stderr, "VERSION: %s\n", RUNNING_MEDIAN_VERSION);
|
|
|
|
RunningMedian samples = RunningMedian(5);
|
|
|
|
int cnt = 0;
|
|
for (int i = 0, cnt = 0; i < 50; i+=10)
|
|
{
|
|
samples.add(i);
|
|
cnt++;
|
|
assertEqual(cnt, samples.getCount());
|
|
}
|
|
assertEqual(5, samples.getSize());
|
|
assertEqualFloat(20, samples.getMedian(), 0.0001);
|
|
assertEqualFloat(20, samples.getAverage(), 0.0001);
|
|
assertEqualFloat(00, samples.getLowest(), 0.0001);
|
|
assertEqualFloat(40, samples.getHighest(), 0.0001);
|
|
|
|
samples.add(100); // 6th element
|
|
assertEqual(5, samples.getSize());
|
|
assertEqual(5, samples.getCount());
|
|
|
|
assertEqualFloat(30, samples.getMedian(), 0.0001);
|
|
assertEqualFloat(40, samples.getAverage(), 0.0001);
|
|
assertEqualFloat(10, samples.getLowest(), 0.0001);
|
|
assertEqualFloat(100, samples.getHighest(), 0.0001);
|
|
|
|
samples.clear();
|
|
assertEqual(5, samples.getSize());
|
|
assertEqual(0, samples.getCount());
|
|
}
|
|
|
|
|
|
unittest(test_big)
|
|
{
|
|
fprintf(stderr, "VERSION: %s\n", RUNNING_MEDIAN_VERSION);
|
|
|
|
RunningMedian samples = RunningMedian(100);
|
|
assertEqual(100, samples.getSize());
|
|
assertEqual(0, samples.getCount());
|
|
|
|
for (int i = 0; i < 110; i++)
|
|
{
|
|
samples.add(i);
|
|
}
|
|
assertEqual(100, samples.getSize());
|
|
assertEqual(100, samples.getCount());
|
|
|
|
assertEqualFloat(59.5, samples.getMedian(), 0.0001);
|
|
assertEqualFloat(59.5, samples.getAverage(), 0.0001);
|
|
assertEqualFloat(10, samples.getLowest(), 0.0001);
|
|
assertEqualFloat(109, samples.getHighest(), 0.0001);
|
|
|
|
samples.clear();
|
|
assertEqual(100, samples.getSize());
|
|
assertEqual(0, samples.getCount());
|
|
}
|
|
|
|
|
|
unittest_main()
|
|
|
|
// --------
|