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157 lines
6.3 KiB
C++
157 lines
6.3 KiB
C++
//
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// FILE: unit_test_001.cpp
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// AUTHOR: Rob Tillaart
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// DATE: 2021-02-27
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// PURPOSE: unit tests for the printHelpers
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// https://github.com/RobTillaart/currency
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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 "Arduino.h"
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#include "currency.h"
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unittest_setup()
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{
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fprintf(stderr, "CURRENCY_VERSION: %s\n", (char *) CURRENCY_VERSION);
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}
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unittest_teardown()
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{
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}
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unittest(currency32)
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{
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fprintf(stderr, "%s\n", currency(10000000, 0, '.', ',', '$') );
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fprintf(stderr, "%s\n", currency(10000000, 1, '.', ',', 'E') );
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fprintf(stderr, "%s\n", currency(10000000, 2, '.', ',', 'Y') );
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fprintf(stderr, "%s\n", currency(10000000, 3, '.', ',', '$') );
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fprintf(stderr, "%s\n", currency(10000000, 4, '.', ',', '$') );
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fprintf(stderr, "\n");
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fprintf(stderr, "%s\n", currency(0, 2, '.', ',', '$') );
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fprintf(stderr, "%s\n", currency(9, 2, '.', ',', '$') );
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fprintf(stderr, "%s\n", currency(10, 2, '.', ',', '$') );
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fprintf(stderr, "%s\n", currency(99, 2, '.', ',', '$') );
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fprintf(stderr, "%s\n", currency(100, 2, '.', ',', '$') );
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fprintf(stderr, "%s\n", currency(999, 2, '.', ',', '$') );
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fprintf(stderr, "%s\n", currency(1000, 2, '.', ',', '$') );
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fprintf(stderr, "%s\n", currency(9999, 2, '.', ',', '$') );
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fprintf(stderr, "%s\n", currency(10000, 2, '.', ',', '$') );
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fprintf(stderr, "%s\n", currency(99999, 2, '.', ',', '$') );
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fprintf(stderr, "%s\n", currency(100000, 2, '.', ',', '$') );
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fprintf(stderr, "%s\n", currency(999999, 2, '.', ',', '$') );
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fprintf(stderr, "%s\n", currency(1000000, 2, '.', ',', '$') );
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fprintf(stderr, "%s\n", currency(9999999, 2, '.', ',', '$') );
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fprintf(stderr, "%s\n", currency(10000000, 2, '.', ',', '$') );
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fprintf(stderr, "%s\n", currency(99999999, 2, '.', ',', '$') );
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fprintf(stderr, "%s\n", currency(100000000, 2, '.', ',', '$') );
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fprintf(stderr, "%s\n", currency(999999999, 2, '.', ',', '$') );
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fprintf(stderr, "%s\n", currency(1000000000, 2, '.', ',', '$') );
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fprintf(stderr, "\n");
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fprintf(stderr, "%s\n", currency(-0, 2, '.', ',', '$') );
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fprintf(stderr, "%s\n", currency(-9, 2, '.', ',', '$') );
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fprintf(stderr, "%s\n", currency(-10, 2, '.', ',', '$') );
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fprintf(stderr, "%s\n", currency(-99, 2, '.', ',', '$') );
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fprintf(stderr, "%s\n", currency(-100, 2, '.', ',', '$') );
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fprintf(stderr, "%s\n", currency(-999, 2, '.', ',', '$') );
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fprintf(stderr, "%s\n", currency(-1000, 2, '.', ',', '$') );
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fprintf(stderr, "%s\n", currency(-9999, 2, '.', ',', '$') );
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fprintf(stderr, "%s\n", currency(-10000, 2, '.', ',', '$') );
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fprintf(stderr, "%s\n", currency(-99999, 2, '.', ',', '$') );
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fprintf(stderr, "%s\n", currency(-100000, 2, '.', ',', '$') );
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fprintf(stderr, "%s\n", currency(-999999, 2, '.', ',', '$') );
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fprintf(stderr, "%s\n", currency(-1000000, 2, '.', ',', '$') );
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fprintf(stderr, "%s\n", currency(-9999999, 2, '.', ',', '$') );
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fprintf(stderr, "%s\n", currency(-10000000, 2, '.', ',', '$') );
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fprintf(stderr, "%s\n", currency(-99999999, 2, '.', ',', '$') );
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fprintf(stderr, "%s\n", currency(-100000000, 2, '.', ',', '$') );
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fprintf(stderr, "%s\n", currency(-999999999, 2, '.', ',', '$') );
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fprintf(stderr, "%s\n", currency(-1000000000, 2, '.', ',', '$') );
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fprintf(stderr, "\n");
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assertEqual(0, strcmp("$ 0.00", currency(0, 2, '.', ',', '$') ) );
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assertEqual(0, strcmp("$ 9,999,999.99", currency(999999999, 2, '.', ',', '$') ) );
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assertEqual(0, strcmp("$-9,999,999.99", currency(-999999999, 2, '.', ',', '$') ) );
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}
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unittest(currency64)
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{
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assertEqual(0, strcmp("$ 0.00", currency64(0, 2, '.', ',', '$') ) );
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assertEqual(0, strcmp("$ 9,999,999.99", currency64(999999999, 2, '.', ',', '$') ) );
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assertEqual(0, strcmp("$-9,999,999.99", currency64(-999999999, 2, '.', ',', '$') ) );
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}
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unittest(wrappers32)
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{
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assertEqual(0, strcmp("$ 0.00", dollar(0) ) );
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assertEqual(0, strcmp("$ 9,999,999.99", dollar(999999999) ) );
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assertEqual(0, strcmp("$-9,999,999.99", dollar(-999999999) ) );
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assertEqual(0, strcmp("E 9.999.999,99", euro(999999999) ) );
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assertEqual(0, strcmp("E-9.999.999,99", euro(-999999999) ) );
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assertEqual(0, strcmp("B 999.999999", bitcoin(999999999) ) );
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assertEqual(0, strcmp("B-999.999999", bitcoin(-999999999) ) );
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}
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unittest(wrappers64)
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{
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assertEqual(0, strcmp("$ 0.00", dollar64(0) ) );
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assertEqual(0, strcmp("$ 9,999,999.99", dollar64(999999999) ) );
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assertEqual(0, strcmp("$-9,999,999.99", dollar64(-999999999) ) );
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assertEqual(0, strcmp("E 9.999.999,99", euro64(999999999) ) );
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assertEqual(0, strcmp("E-9.999.999,99", euro64(-999999999) ) );
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assertEqual(0, strcmp("B 999.999999", bitcoin64(999999999) ) );
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assertEqual(0, strcmp("B-999.999999", bitcoin64(-999999999) ) );
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}
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unittest(wrappersdouble)
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{
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assertEqual(0, strcmp("$ 0.00", dollarf(0) ) );
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assertEqual(0, strcmp("$ 9,999.99", dollarf(9999.99) ) );
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assertEqual(0, strcmp("$-9,999.99", dollarf(-9999.99) ) );
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assertEqual(0, strcmp("E 9.999,99", eurof(9999.99) ) );
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assertEqual(0, strcmp("E-9.999,99", eurof(-9999.99) ) );
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// rounding !!
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fprintf(stderr, "%s\n", bitcoinf(9999.99) );
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fprintf(stderr, "%s\n", bitcoinf(-9999.99) );
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assertEqual(0, strcmp("B 9,999.990000", bitcoinf(9999.99) ) );
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assertEqual(0, strcmp("B-9,999.990000", bitcoinf(-9999.99) ) );
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}
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unittest_main()
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// --------
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