FloatValidatorTest.php

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<?php
 
/*
 * This file is part of the TYPO3 CMS project.
 *
 * It is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License, either version 2
 * of the License, or any later version.
 *
 * For the full copyright and license information, please read the
 * LICENSE.txt file that was distributed with this source code.
 *
 * The TYPO3 project - inspiring people to share!
 */
 
namespace ‪TYPO3\CMS\Extbase\Tests\Unit\Validation\Validator;
 
use ‪TYPO3\CMS\Extbase\Validation\Validator\FloatValidator;
use TYPO3\TestingFramework\Core\Unit\UnitTestCase;
 
class ‪FloatValidatorTest extends UnitTestCase
{
    protected ‪$validatorClassName = FloatValidator::class;
 
    public function ‪setup(): void
    {
        parent::setUp();
        $this->validator = $this->getMockBuilder($this->validatorClassName)
            ->setMethods(['translateErrorMessage'])
            ->getMock();
    }
 
    public function ‪validFloats()
    {
        return [
            [1029437.234726],
            ['123.45'],
            ['+123.45'],
            ['-123.45'],
            ['123.45e3'],
            [123450.0]
        ];
    }
 
    public function ‪floatValidatorReturnsNoErrorsForAValidFloat($float)
    {
        self::assertFalse($this->validator->validate($float)->hasErrors());
    }
 
    public function ‪invalidFloats()
    {
        return [
            [1029437],
            ['1029437'],
            ['not a number']
        ];
    }
 
    public function ‪floatValidatorReturnsErrorForAnInvalidFloat($float)
    {
        self::assertTrue($this->validator->validate($float)->hasErrors());
    }
 
    public function ‪floatValidatorCreatesTheCorrectErrorForAnInvalidSubject()
    {
        self::assertEquals(1, count($this->validator->validate(123456)->getErrors()));
    }
}