LinkButtonTest.php

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<?php
namespace TYPO3\CMS\Backend\Tests\Template\Components\Buttons;

/*
 * 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\Template\Components\Buttons\LinkButton;
use TYPO3\CMS\Core\Imaging\Icon;

class LinkButtonTest extends \TYPO3\TestingFramework\Core\Unit\UnitTestCase
{
    public function isButtonValidBlankCallExpectFalse()
    {
        $button = new LinkButton();
        $isValid = $button->isValid();
        $this->assertFalse($isValid);
    }

    public function isButtonValidOmittedIconExpectFalse()
    {
        $button = new LinkButton();
        $button->setHref('#')->setTitle('huhu');
        $isValid = $button->isValid();
        $this->assertFalse($isValid);
    }

    public function isButtonValidOmittedTitleExpectFalse()
    {
        $button = new LinkButton();
        $icon = new Icon();
        $button->setHref('husel')->setIcon($icon);
        $isValid = $button->isValid();
        $this->assertFalse($isValid);
    }

    public function isButtonValidOmittedHrefExpectFalse()
    {
        $button = new LinkButton();
        $icon = new Icon();
        $button->setTitle('husel')->setIcon($icon);
        $isValid = $button->isValid();
        $this->assertFalse($isValid);
    }

    public function isButtonValidAllValuesSetExpectTrue()
    {
        $button = new LinkButton();
        $icon = new Icon();
        $button->setTitle('husel')->setHref('husel')->setIcon($icon);
        $isValid = $button->isValid();
        $this->assertTrue($isValid);
    }
}