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<?php |
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/** |
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* PHP Billing Library |
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* |
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* @link https://github.com/hiqdev/php-billing |
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* @package php-billing |
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* @license BSD-3-Clause |
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* @copyright Copyright (c) 2017-2018, HiQDev (http://hiqdev.com/) |
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*/ |
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namespace hiqdev\php\billing\tests\unit\charge\modifiers; |
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use hiqdev\php\billing\charge\Charge; |
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use hiqdev\php\billing\charge\modifiers\FixedDiscount; |
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use hiqdev\php\billing\tests\unit\action\ActionTest; |
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use hiqdev\php\units\Quantity; |
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use Money\Money; |
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/** |
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* @author Andrii Vasyliev <[email protected]> |
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*/ |
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class FixedDiscountTest extends ActionTest |
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{ |
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protected function setUp() |
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{ |
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parent::setUp(); |
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$this->value = Money::USD(1000); |
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$this->rate = 10; |
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} |
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View Code Duplication |
public function testCreateAbsolute() |
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{ |
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$abs = new FixedDiscount($this->value); |
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$this->assertSame($this->value, $abs->getValue()); |
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$this->assertTrue($abs->isAbsolute()); |
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$this->assertFalse($abs->isRelative()); |
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} |
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View Code Duplication |
public function testCreateRelative() |
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{ |
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$rel = new FixedDiscount($this->rate); |
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$this->assertSame($this->rate, $rel->getValue()); |
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$this->assertTrue($rel->isRelative()); |
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$this->assertFalse($rel->isAbsolute()); |
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} |
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public function testAbsModifyCharge() |
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{ |
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$abs = new FixedDiscount($this->value); |
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$this->assertFixedDiscountCharges($abs, $this->value); |
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} |
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public function testRelModifyCharge() |
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{ |
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$rel = new FixedDiscount($this->rate); |
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$this->assertFixedDiscountCharges($rel, $this->value); |
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} |
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public function assertFixedDiscountCharges($fd, $sum) |
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{ |
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$action = $this->createAction($this->prepaid->multiply(2)); |
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$charge = $action->calculateCharge($this->price); |
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$charges = $fd->modifyCharge($charge, $action); |
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$this->assertInternalType('array', $charges); |
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$this->assertSame(2, count($charges)); |
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$this->assertSame($charge, $charges[0]); |
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$discount = $charges[1]; |
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$this->assertInstanceOf(Charge::class, $discount); |
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$this->assertEquals(Quantity::items(1), $discount->getUsage()); |
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$this->assertEquals($sum, $discount->getSum()); |
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} |
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} |
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hiqdev /
php-billing
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Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.