mirror of
https://github.com/Karaka-Management/phpOMS.git
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51 lines
1.3 KiB
PHP
51 lines
1.3 KiB
PHP
<?php
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/**
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* Orange Management
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*
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* PHP Version 7.2
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*
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* @package TBD
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* @copyright Dennis Eichhorn
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* @license OMS License 1.0
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* @version 1.0.0
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* @link http://website.orange-management.de
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*/
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namespace phpOMS\tests\Math\Number;
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use phpOMS\Math\Number\Integer;
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class IntegerTest extends \PHPUnit\Framework\TestCase
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{
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public function testInteger()
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{
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self::assertTrue(Integer::isInteger(4));
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self::assertFalse(Integer::isInteger(1.0));
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self::assertFalse(Integer::isInteger('3'));
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self::assertArraySubset([2, 2, 5, 5], Integer::trialFactorization(100));
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self::assertArraySubset([2], Integer::trialFactorization(2));
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self::assertEquals([], Integer::trialFactorization(1));
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self::assertEquals(101, Integer::pollardsRho(10403, 2, 1, 2, 2));
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self::assertEquals([59, 101], Integer::fermatFactor(5959));
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}
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/**
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* @expectedException \Exception
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*/
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public function testInvalidFermatParameter()
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{
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Integer::fermatFactor(8);
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}
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public function testGCD()
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{
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self::assertEquals(4, Integer::greatestCommonDivisor(4, 4));
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self::assertEquals(6, Integer::greatestCommonDivisor(54, 24));
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self::assertEquals(6, Integer::greatestCommonDivisor(24, 54));
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self::assertEquals(1, Integer::greatestCommonDivisor(7, 13));
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}
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}
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