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Merge pull request #6 from dalholm/master

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Divide rate with 100
This commit is contained in:
Samuel Štancl 2021-12-28 16:10:22 +01:00 • committed by GitHub
commit 4474c2b115
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2 changed files with 6 additions and 6 deletions
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4
src/Money.php
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@ -115,7 +115,7 @@ final class Money implements JsonSerializable, Arrayable, Wireable
public function addFee(float $rate): self public function addFee(float $rate): self
{ {
return $this->multiplyBy( return $this->multiplyBy(
round(1 + $rate, $this->currency->mathDecimals()) round(1 + ($rate / 100), $this->currency->mathDecimals())
); );
} }
@ -129,7 +129,7 @@ final class Money implements JsonSerializable, Arrayable, Wireable
public function subtractFee(float $rate): self public function subtractFee(float $rate): self
{ {
return $this->divideBy( return $this->divideBy(
round(1 + $rate, $this->currency->mathDecimals()) round(1 + ($rate / 100), $this->currency->mathDecimals())
); );
} }

8
tests/Pest/MoneyTest.php
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@ -104,19 +104,19 @@ test('money can be divided', function () {
test('fees can be added to and subtracted from money', function () { test('fees can be added to and subtracted from money', function () {
$money = Money::fromDecimal(10.0); $money = Money::fromDecimal(10.0);
expect($money->addFee(0.1)->decimal())->toBe(11.0); expect($money->addFee(10)->decimal())->toBe(11.0);
expect($money->subtractFee(0.1)->decimal())->toBe(9.09); // 10/1.1 expect($money->subtractFee(10)->decimal())->toBe(9.09); // 10/1.1
}); });
test('taxes can be added and subtracted from money', function () { test('taxes can be added and subtracted from money', function () {
currencies()->add([CZK::class]); currencies()->add([CZK::class]);
expect( expect(
Money::fromDecimal(100.0, 'CZK')->addTax(0.21)->decimal() Money::fromDecimal(100.0, 'CZK')->addTax(21.0)->decimal()
)->toBe(121.0); )->toBe(121.0);
expect( expect(
Money::fromDecimal(121.0, 'CZK')->subtractTax(0.21)->decimal() Money::fromDecimal(121.0, 'CZK')->subtractTax(21.0)->decimal()
)->toBe(100.0); )->toBe(100.0);
}); });