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50 lines
1.2 KiB
50 lines
1.2 KiB
#ifdef TEST
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#include "unity.h"
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#include "interestCalculator.h"
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void setUp(void)
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{
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}
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void tearDown(void)
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{
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}
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void test_initiateInterest(void) {
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/* Arrange */
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int length = 10;
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float startAmount[] = {34, 233, 4400, 1600, 245, 34544, 3767.32, 1422, 5435, 8199};
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float yearlyInterest=12;
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float durationInYears=2.5;
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float monthlyInterest=8;
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float durationInMonths=3.9;
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float resultsYearly[length];
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float resultsMonthly[length];
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float expectedYearly[]={44.2,302.9,5720,2080,318.5,44907.2,4897.516,1848.6,7065.5,10658.7};
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float expectedMonthly[]={44.608,305.696,5772.8,2099.2,321.44,45321.73,4942.724,1865.664,7130.72,10757.09};
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/* Act */
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for (int i = 0; i < length; i++) {
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resultsYearly[i]=initiateInterest(startAmount[i],yearlyInterest/100, durationInYears);
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}
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for (int i = 0; i < length; i++) {
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resultsMonthly[i]=initiateInterest(startAmount[i],monthlyInterest/100, durationInMonths);
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}
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/* Assert*/
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for (int i = 0; i < length; i++) {
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TEST_ASSERT_EQUAL_FLOAT(expectedYearly[i], resultsYearly[i]);
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TEST_ASSERT_EQUAL_FLOAT(expectedMonthly[i], resultsMonthly[i]);
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}
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}
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#endif // TEST
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