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45 lines
1.1 KiB
PHP
45 lines
1.1 KiB
PHP
<?php
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/**
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* Orange Management
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*
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* PHP Version 7.1
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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\Numbers;
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class NumbersTest extends \PHPUnit\Framework\TestCase
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{
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public function testPerfect()
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{
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self::assertTrue(Numbers::isPerfect(496));
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self::assertTrue(Numbers::isPerfect(8128));
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self::assertFalse(Numbers::isPerfect(7));
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self::assertFalse(Numbers::isPerfect(100));
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}
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public function testSelfdescribing()
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{
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self::assertFalse(Numbers::isSelfdescribing(2029));
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self::assertTrue(Numbers::isSelfdescribing(21200));
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self::assertTrue(Numbers::isSelfdescribing(3211000));
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}
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public function testSquare()
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{
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self::assertTrue(Numbers::isSquare(81));
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self::assertTrue(Numbers::isSquare(6561));
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self::assertFalse(Numbers::isSquare(5545348));
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self::assertEquals(3, Numbers::countTrailingZeros(1000));
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self::assertEquals(5, Numbers::countTrailingZeros(12300000));
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}
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}
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