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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\addons; |
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use hiqdev\php\billing\charge\modifiers\addons\Discount; |
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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 DiscountTest extends \PHPUnit\Framework\TestCase |
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{ |
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protected $absolute; |
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protected $relative; |
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protected $rate = 11; |
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protected $sum = 1234; |
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protected $currency = 'USD'; |
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protected function setUp() |
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{ |
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$this->absolute = new Discount($this->sum/100 . ' ' . $this->currency); |
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$this->relative = new Discount($this->rate . '%'); |
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} |
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public function testEnsureValidValue() |
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{ |
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$money = Money::USD($this->sum); |
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$this->assertEquals($money, $this->absolute->getValue()); |
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$this->assertEquals($this->rate, $this->relative->getValue()); |
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} |
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public function testMultiply() |
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{ |
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$money = Money::USD($this->sum*10); |
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$this->assertEquals($money, $this->absolute->multiply(10)->getValue()); |
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$this->assertEquals($this->rate*10, $this->relative->multiply(10)->getValue()); |
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} |
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public function badMultipliers() |
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{ |
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return [ |
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['aasd'], ['10%'], [Money::USD(12)], |
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]; |
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} |
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/** |
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* @dataProvider badMultipliers |
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* @expectedException Exception |
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*/ |
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public function testMultiplyFailed($multiplier) |
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{ |
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$this->absolute->multiply($multiplier); |
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} |
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public function testAdd() |
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{ |
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$money = Money::USD($this->sum+10); |
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$this->assertEquals($money, $this->absolute->add(Money::USD(10))->getValue()); |
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$this->assertEquals($this->rate+10, $this->relative->add(10)->getValue()); |
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} |
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public function badAddends() |
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{ |
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$this->setUp(); |
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return [ |
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[$this->relative, 'aasd'], |
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[$this->relative, '10a'], |
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[$this->relative, Money::USD(12)], |
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[$this->absolute, 'aasd'], |
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[$this->absolute, '10b'], |
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[$this->absolute, 10], |
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]; |
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} |
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/** |
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* @dataProvider badAddends |
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* @expectedException Exception |
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*/ |
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public function testAddFailed($discount, $addend) |
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{ |
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$discount->add($addend); |
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} |
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public function testCompare() |
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{ |
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$money = Money::USD(1); |
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$this->assertTrue($this->absolute->compare($money) > 0); |
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$this->assertTrue($this->relative->compare(1) > 0); |
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} |
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} |
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hiqdev /
php-billing
