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<?php |
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namespace BenTools\Currency\Tests\Converter; |
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use BenTools\Currency\Converter\CurrencyConverter; |
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use BenTools\Currency\Model\Currency; |
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use BenTools\Currency\Model\ExchangeRate; |
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use BenTools\Currency\Model\ExchangeRateNotFoundException; |
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use PHPUnit\Framework\TestCase; |
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class CurrencyConverterTest extends TestCase |
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{ |
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public function testOneExchangeRateConverter() |
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{ |
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$USD = new Currency('USD'); |
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$EUR = new Currency('EUR'); |
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$converter = new CurrencyConverter(new ExchangeRate($USD, $EUR, 1.23145)); |
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$this->assertEquals(2 * 1.23145, $converter->convert(2, $USD, $EUR)); |
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$this->assertEquals(2 * (1 / 1.23145), $converter->convert(2, $EUR, $USD)); |
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} |
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public function testMultipleExchangeRateConverter() |
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{ |
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$USD = new Currency('USD'); |
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$EUR = new Currency('EUR'); |
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$GBP = new Currency('GBP'); |
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$USDtoEUR = new ExchangeRate($USD, $EUR, 1.23145); |
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$EURtoGBP = new ExchangeRate($EUR, $GBP, 0.870596469); |
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$converter = new CurrencyConverter($USDtoEUR, $EURtoGBP); |
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$this->assertEquals(2 * 1.23145, $converter->convert(2, $USD, $EUR)); |
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$this->assertEquals(2 * (1 / 1.23145), $converter->convert(2, $EUR, $USD)); |
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$this->assertEquals(2 * 0.870596469, $converter->convert(2, $EUR, $GBP)); |
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$this->assertEquals(2 * (1 / 0.870596469), $converter->convert(2, $GBP, $EUR)); |
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} |
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/** |
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* @expectedException \BenTools\Currency\Model\ExchangeRateNotFoundException |
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*/ |
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public function testExchangeRateNotFound() |
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{ |
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$USD = new Currency('USD'); |
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$EUR = new Currency('EUR'); |
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$GBP = new Currency('GBP'); |
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$USDtoEUR = new ExchangeRate($USD, $EUR, 1.23145); |
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$EURtoGBP = new ExchangeRate($EUR, $GBP, 0.870596469); |
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$converter = new CurrencyConverter($USDtoEUR, $EURtoGBP); |
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$converter->convert(2, $USD, $GBP); |
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} |
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} |
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bpolaszek /
currency
