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40 lines
895 B
PHP
Executable File
40 lines
895 B
PHP
Executable File
<?php
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/**
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* Karaka
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*
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* PHP Version 8.1
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*
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* @package tests
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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 https://jingga.app
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*/
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declare(strict_types=1);
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namespace phpOMS\tests\Math\Number;
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use phpOMS\Math\Number\Natural;
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/**
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* @testdox phpOMS\tests\Math\Number\NaturalTest: Natural number operations
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*
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* @internal
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*/
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final class NaturalTest extends \PHPUnit\Framework\TestCase
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{
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/**
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* @testdox A number can be checked to be natural
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* @covers phpOMS\Math\Number\Natural
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* @group framework
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*/
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public function testIsNatural() : void
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{
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self::assertTrue(Natural::isNatural(1235));
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self::assertTrue(Natural::isNatural(0));
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self::assertFalse(Natural::isNatural(-1235));
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self::assertFalse(Natural::isNatural('123'));
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self::assertFalse(Natural::isNatural(1.23));
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}
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}
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