49 lines
1.1 KiB
PHP
49 lines
1.1 KiB
PHP
<?php
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namespace App\Tests\Unit\Helpers;
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use App\Tests\TestCase;
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class IsDigitTest extends TestCase
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{
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/**
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* Test the is_digit helper.
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*
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* @dataProvider helperDataProvider
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*/
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public function testHelper($value, $response): void
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{
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$this->assertSame($response, is_digit($value));
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}
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/**
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* Provide data to test against the helper function.
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*/
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public static function helperDataProvider(): array
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{
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return [
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[true, false],
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[false, false],
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[12.3, false],
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['12.3', false],
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['string', false],
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[-1, false],
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['-1', false],
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[1, true],
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[0, true],
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[12345, true],
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['12345', true],
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['true', false],
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['false', false],
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['123_test', false],
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['123.test', false],
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['123test', false],
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['test123', false],
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['0x00000003', false],
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[00000011, true],
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['00000011', true],
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['AD9C', false],
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];
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}
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}
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