TextareaViewHelperTest.php

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<?php
 
declare(strict_types=1);
 
/*
 * 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\Fluid\Tests\Functional\ViewHelpers\Form;
 
use ‪TYPO3\CMS\Core\Http\ServerRequest;
use ‪TYPO3\CMS\Core\Utility\GeneralUtility;
use ‪TYPO3\CMS\Extbase\Error\Error;
use ‪TYPO3\CMS\Extbase\Error\Result;
use ‪TYPO3\CMS\Extbase\Mvc\ExtbaseRequestParameters;
use ‪TYPO3\CMS\Extbase\Mvc\Request;
use ‪TYPO3\CMS\Fluid\View\StandaloneView;
use TYPO3\TestingFramework\Core\Functional\FunctionalTestCase;
 
class ‪TextareaViewHelperTest extends FunctionalTestCase
{
    public function ‪renderDataProvider(): array
    {
        return [
            'renderCorrectlySetsTagName' => [
                '<f:form.textarea />',
                '<textarea name=""></textarea>',
            ],
            'renderCorrectlySetsNameAttributeAndContent' => [
                '<f:form.textarea name="NameOfTextarea" value="Current value" />',
                '<textarea name="NameOfTextarea">Current value</textarea>',
            ],
            'renderEscapesTextareaContent' => [
                '<f:form.textarea name="NameOfTextarea" value="some <tag> & \"quotes\"" />',
                '<textarea name="NameOfTextarea">some &lt;tag&gt; &amp; &quot;quotes&quot;</textarea>',
            ],
            'renderAddsPlaceholder' => [
                '<f:form.textarea name="NameOfTextarea" placeholder="SomePlaceholder" />',
                '<textarea placeholder="SomePlaceholder" name="NameOfTextarea"></textarea>',
            ],
            'renderAddsReadonly' => [
                '<f:form.textarea name="NameOfTextarea" readonly="foo" />',
                '<textarea readonly="foo" name="NameOfTextarea"></textarea>',
            ],
            'renderAddsRequired' => [
                '<f:form.textarea name="NameOfTextarea" required="true" />',
                '<textarea name="NameOfTextarea" required="required"></textarea>',
            ],
        ];
    }
 
    public function ‪render(string $template, string $expected): void
    {
        $view = new ‪StandaloneView();
        $view->setTemplateSource($template);
        self::assertSame($expected, $view->render());
    }
 
    public function ‪renderCallsSetErrorClassAttribute(): void
    {
        // Create an extbase request that contains mapping results of the form object property we're working with.
        $mappingResult = new ‪Result();
        $objectResult = $mappingResult->forProperty('myObjectName');
        $propertyResult = $objectResult->forProperty('someProperty');
        $propertyResult->addError(new ‪Error('invalidProperty', 2));
        $extbaseRequestParameters = new ‪ExtbaseRequestParameters();
        $extbaseRequestParameters->setOriginalRequestMappingResults($mappingResult);
        $psr7Request = (new ‪ServerRequest())->withAttribute('extbase', $extbaseRequestParameters);
        $extbaseRequest = new ‪Request($psr7Request);
        GeneralUtility::addInstance(Request::class, $extbaseRequest);
 
        $formObject = new \stdClass();
        $view = new ‪StandaloneView();
        $view->assign('formObject', $formObject);
        $view->setTemplateSource('<f:form object="{formObject}" fieldNamePrefix="myFieldPrefix" objectName="myObjectName"><f:form.textarea property="someProperty" errorClass="myError" /></f:form>');
        // The point is that 'class="myError"' is added since the form had mapping errors for this property.
        self::assertStringContainsString('<textarea name="myFieldPrefix[myObjectName][someProperty]" class="myError"></textarea>', $view->render());
    }
}