9.5/_link_view_helper_test_8php_source.html

<?php


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


/*

 * 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\Backend\Routing\UriBuilder;

use ‪TYPO3\CMS\Core\Utility\GeneralUtility;

use ‪TYPO3\CMS\Fluid\ViewHelpers\Be\LinkViewHelper;

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

use TYPO3Fluid\Fluid\Core\ViewHelper\TagBuilder;


class ‪LinkViewHelperTest extends ViewHelperBaseTestcase

{


    protected ‪$viewHelper;


    protected ‪$uriBuilderMock;


    protected ‪$resetSingletonInstances = true;


    protected function ‪setUp()

    {

        parent::setUp();

        $this->viewHelper = $this->getAccessibleMock(LinkViewHelper::class, ['renderChildren']);

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


        $this->uriBuilderMock = $this->getMockBuilder(UriBuilder::class)->getMock();


        $this->tagBuilder = $this->getMockBuilder(TagBuilder::class)->setMethods([

            'addAttribute',

            'setContent',

            'forceClosingTag',

            'render'

        ])->getMock();


        $this->inject($this->viewHelper, 'tag', $this->tagBuilder);

    }


    public function ‪renderRendersTagWithHrefFromRoute()

    {

        $this->viewHelper->setArguments([

            'route' => 'theRouteArgument',

            'parameters' => ['parameter' => 'to pass'],

            'referenceType' => 'theReferenceTypeArgument'

        ]);


        GeneralUtility::setSingletonInstance(UriBuilder::class, $this->uriBuilderMock);


        $this->uriBuilderMock->expects($this->once())->method('buildUriFromRoute')

            ->with('theRouteArgument', ['parameter' => 'to pass'], 'theReferenceTypeArgument')->willReturn('theUri');


        $this->tagBuilder->expects($this->once())->method('addAttribute')->with('href', 'theUri');

        $this->tagBuilder->expects($this->once())->method('setContent');

        $this->tagBuilder->expects($this->once())->method('forceClosingTag')->with(true);

        $this->tagBuilder->expects($this->once())->method('render');


        $this->viewHelper->render();

    }


    public function ‪renderPassesEmptyArrayToUriBuilderForNoParameters()

    {

        $this->setArgumentsUnderTest(

            $this->viewHelper,

            [

                'route' => 'theRouteArgument',

                'referenceType' => 'theReferenceTypeArgument'

            ]

        );

        GeneralUtility::setSingletonInstance(UriBuilder::class, $this->uriBuilderMock);


        $this->uriBuilderMock->expects($this->once())->method('buildUriFromRoute')

            ->with('theRouteArgument', [], 'theReferenceTypeArgument')->willReturn('theUri');

        $this->viewHelper->render();

    }

}