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<?php |
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namespace Kauri\Loan\Test; |
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use Kauri\Loan\PaymentPeriodsFactory; |
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use Kauri\Loan\PaymentScheduleConfig; |
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use Kauri\Loan\PaymentScheduleFactory; |
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use PHPUnit\Framework\TestCase; |
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class PaymentPeriodsFactoryTest extends TestCase |
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{ |
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/** |
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* @dataProvider datesProvider |
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* @param $noOfPayments |
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* @param \DateTime $startDate |
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* @param $dateIntervalPattern |
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* @param array $endDates |
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* @param array $startDates |
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* @param array $periodLength |
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* @param array $numPeriods |
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*/ |
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public function testSomething( |
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$noOfPayments, |
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\DateTime $startDate, |
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$dateIntervalPattern, |
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array $endDates, |
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array $startDates, |
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array $periodLength, |
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array $numPeriods |
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) { |
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$config = new PaymentScheduleConfig($noOfPayments, $startDate, $dateIntervalPattern); |
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$schedule = PaymentScheduleFactory::generate($config); |
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$paymentPeriods = PaymentPeriodsFactory::generate($schedule); |
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foreach ($paymentPeriods->getPeriods() as $no => $period) { |
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$this->assertEquals($period->getEnd()->format('Y-m-d'), $endDates[$no]); |
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$this->assertEquals($period->getStart()->format('Y-m-d'), $startDates[$no]); |
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$this->assertEquals($period->getLength(), $periodLength[$no]); |
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$this->assertEquals($paymentPeriods->getNumberOfPeriods($period, $paymentPeriods::CALCULATION_TYPE_EXACT), |
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$numPeriods[$no]); |
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$this->assertEquals($paymentPeriods->getNumberOfPeriods($period, |
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$paymentPeriods::CALCULATION_TYPE_EXACT_INTEREST), $noOfPayments); |
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$this->assertEquals($paymentPeriods->getNumberOfPeriods($period, $paymentPeriods::CALCULATION_TYPE_ANNUITY), |
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$noOfPayments); |
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} |
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} |
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public function datesProvider() |
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{ |
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return [ |
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'P1D' => [ |
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3, |
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new \DateTime('2000-01-01'), |
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'P1D', |
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[1 => "2000-01-02", "2000-01-03", "2000-01-04"], |
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[1 => "2000-01-02", "2000-01-03", "2000-01-04"], |
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[1 => 1, 1, 1], |
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[1 => 3 / 1, 3 / 1, 3 / 1] |
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], |
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'P3D' => [ |
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3, |
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new \DateTime('2000-01-01'), |
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'P3D', |
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[1 => "2000-01-04", "2000-01-07", "2000-01-10"], |
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[1 => "2000-01-02", "2000-01-05", "2000-01-08"], |
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[1 => 3, 3, 3], |
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[1 => 9 / 3, 9 / 3, 9 / 3] |
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], |
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'P1M' => [ |
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3, |
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new \DateTime('2000-01-01'), |
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'P1M', |
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[1 => "2000-02-01", "2000-03-01", "2000-04-01"], |
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[1 => "2000-01-02", "2000-02-02", "2000-03-02"], |
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[1 => 31, 29, 31], |
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[1 => 91 / 31, 91 / 29, 91 / 31] |
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], |
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]; |
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} |
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} |
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kaurikk /
loan-payment-period
