9.5/_bytes_view_helper_test_8php_source.html

<?php

namespace ‪TYPO3\CMS\Fluid\Tests\Unit\ViewHelpers\Format;


/*

 * 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!

 */


use ‪TYPO3\CMS\Fluid\ViewHelpers\Format\BytesViewHelper;

use TYPO3\TestingFramework\Fluid\Unit\ViewHelpers\ViewHelperBaseTestcase;


class ‪BytesViewHelperTest extends ViewHelperBaseTestcase

{

    protected ‪$viewHelper;


    protected function ‪setUp()

    {

        parent::setUp();

        $this->viewHelper = new ‪BytesViewHelper();

        $this->injectDependenciesIntoViewHelper($this->viewHelper);

    }


    public function ‪valueDataProvider()

    {

        return [


                // invalid values

            [

                'value' => 'invalid',

                'decimals' => null,

                'decimalSeparator' => null,

                'thousandsSeparator' => null,

                'expected' => '0 B'

            ],

            [

                'value' => '',

                'decimals' => 2,

                'decimalSeparator' => null,

                'thousandsSeparator' => null,

                'expected' => '0.00 B'

            ],

            [

                'value' => [],

                'decimals' => 2,

                'decimalSeparator' => ',',

                'thousandsSeparator' => null,

                'expected' => '0,00 B'

            ],

                // valid values

            [

                'value' => 123,

                'decimals' => null,

                'decimalSeparator' => null,

                'thousandsSeparator' => null,

                'expected' => '123 B'

            ],

            [

                'value' => '43008',

                'decimals' => 1,

                'decimalSeparator' => null,

                'thousandsSeparator' => null,

                'expected' => '42.0 KB'

            ],

            [

                'value' => 1024,

                'decimals' => 1,

                'decimalSeparator' => null,

                'thousandsSeparator' => null,

                'expected' => '1.0 KB'

            ],

            [

                'value' => 1023,

                'decimals' => 2,

                'decimalSeparator' => null,

                'thousandsSeparator' => null,

                'expected' => '1,023.00 B'

            ],

            [

                'value' => 1073741823,

                'decimals' => 1,

                'decimalSeparator' => null,

                'thousandsSeparator' => '.',

                'expected' => '1.024.0 MB'

            ],

            [

                'value' => pow(1024, 5),

                'decimals' => 1,

                'decimalSeparator' => null,

                'thousandsSeparator' => null,

                'expected' => '1.0 PB'

            ],

            [

                'value' => pow(1024, 8),

                'decimals' => 1,

                'decimalSeparator' => null,

                'thousandsSeparator' => null,

                'expected' => '1.0 YB'

            ]

        ];

    }


    public function ‪renderConvertsAValue($value, $decimals, $decimalSeparator, $thousandsSeparator, $expected)

    {

        $this->setArgumentsUnderTest(

            $this->viewHelper,

            [

                'value' => $value,

                'decimals' => $decimals,

                'decimalSeparator' => $decimalSeparator,

                'thousandsSeparator' => $thousandsSeparator,

                'units' => 'B,KB,MB,GB,TB,PB,EB,ZB,YB',

            ]

        );

        $actualResult = $this->viewHelper->initializeArgumentsAndRender();

        $this->assertEquals($expected, $actualResult);

    }


    public function ‪renderUsesChildNodesIfValueArgumentIsOmitted()

    {

        $this->viewHelper->setRenderChildrenClosure(

            function () {

                return 12345;

            }

        );

        $this->setArgumentsUnderTest(

            $this->viewHelper,

            [

                'units' => 'B,KB,MB,GB,TB,PB,EB,ZB,YB',

            ]

        );

        $actualResult = $this->viewHelper->initializeArgumentsAndRender();

        $this->assertEquals('12 KB', $actualResult);

    }

}