ExternalViewHelperTest.php

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<?php

/*                                                                        *
 * This script belongs to the FLOW3 package "Fluid".                      *
 *                                                                        *
 * It is free software; you can redistribute it and/or modify it under    *
 * the terms of the GNU Lesser General Public License as published by the *
 * Free Software Foundation, either version 3 of the License, or (at your *
 * option) any later version.                                             *
 *                                                                        *
 * This script is distributed in the hope that it will be useful, but     *
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHAN-    *
 * TABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser       *
 * General Public License for more details.                               *
 *                                                                        *
 * You should have received a copy of the GNU Lesser General Public       *
 * License along with the script.                                         *
 * If not, see http://www.gnu.org/licenses/lgpl.html                      *
 *                                                                        *
 * The TYPO3 project - inspiring people to share!                         *
 *                                                                        */

require_once(dirname(__FILE__) . '/../ViewHelperBaseTestcase.php');

/**
 * @license http://www.gnu.org/licenses/lgpl.html GNU Lesser General Public License, version 3 or later
 */
class Tx_Fluid_Tests_Unit_ViewHelpers_Link_ExternalViewHelperTest extends Tx_Fluid_ViewHelpers_ViewHelperBaseTestcase {

    /**
     * var Tx_Fluid_ViewHelpers_Link_EmailViewHelper
     */
    protected $viewHelper;

    public function setUp() {
        parent::setUp();
        $this->viewHelper = $this->getAccessibleMock('Tx_Fluid_ViewHelpers_Link_ExternalViewHelper', array('renderChildren'));
        $this->injectDependenciesIntoViewHelper($this->viewHelper);
        $this->viewHelper->initializeArguments();
    }

    /**
     * @test
     * @author Bastian Waidelich <bastian@typo3.org>
     */
    public function renderCorrectlySetsTagNameAndAttributesAndContent() {
        $mockTagBuilder = $this->getMock('Tx_Fluid_Core_ViewHelper_TagBuilder', array('setTagName', 'addAttribute', 'setContent'));
        $mockTagBuilder->expects($this->once())->method('setTagName')->with('a');
        $mockTagBuilder->expects($this->once())->method('addAttribute')->with('href', 'http://www.some-domain.tld');
        $mockTagBuilder->expects($this->once())->method('setContent')->with('some content');
        $this->viewHelper->_set('tag', $mockTagBuilder);

        $this->viewHelper->expects($this->any())->method('renderChildren')->will($this->returnValue('some content'));

        $this->viewHelper->initialize();
        $this->viewHelper->render('http://www.some-domain.tld');
    }

    /**
     * @test
     * @author Bastian Waidelich <bastian@typo3.org>
     */
    public function renderAddsHttpPrefixIfSpecifiedUriDoesNotContainScheme() {
        $mockTagBuilder = $this->getMock('Tx_Fluid_Core_ViewHelper_TagBuilder', array('setTagName', 'addAttribute', 'setContent'));
        $mockTagBuilder->expects($this->once())->method('setTagName')->with('a');
        $mockTagBuilder->expects($this->once())->method('addAttribute')->with('href', 'http://www.some-domain.tld');
        $mockTagBuilder->expects($this->once())->method('setContent')->with('some content');
        $this->viewHelper->_set('tag', $mockTagBuilder);

        $this->viewHelper->expects($this->any())->method('renderChildren')->will($this->returnValue('some content'));

        $this->viewHelper->initialize();
        $this->viewHelper->render('www.some-domain.tld');
    }

    /**
     * @test
     * @author Bastian Waidelich <bastian@typo3.org>
     */
    public function renderAddsSpecifiedSchemeIfUriDoesNotContainScheme() {
        $mockTagBuilder = $this->getMock('Tx_Fluid_Core_ViewHelper_TagBuilder', array('setTagName', 'addAttribute', 'setContent'));
        $mockTagBuilder->expects($this->once())->method('setTagName')->with('a');
        $mockTagBuilder->expects($this->once())->method('addAttribute')->with('href', 'ftp://some-domain.tld');
        $mockTagBuilder->expects($this->once())->method('setContent')->with('some content');
        $this->viewHelper->_set('tag', $mockTagBuilder);

        $this->viewHelper->expects($this->any())->method('renderChildren')->will($this->returnValue('some content'));

        $this->viewHelper->initialize();
        $this->viewHelper->render('some-domain.tld', 'ftp');
    }

    /**
     * @test
     * @author Bastian Waidelich <bastian@typo3.org>
     */
    public function renderDoesNotAddEmptyScheme() {
        $mockTagBuilder = $this->getMock('Tx_Fluid_Core_ViewHelper_TagBuilder', array('setTagName', 'addAttribute', 'setContent'));
        $mockTagBuilder->expects($this->once())->method('setTagName')->with('a');
        $mockTagBuilder->expects($this->once())->method('addAttribute')->with('href', 'some-domain.tld');
        $mockTagBuilder->expects($this->once())->method('setContent')->with('some content');
        $this->viewHelper->_set('tag', $mockTagBuilder);

        $this->viewHelper->expects($this->any())->method('renderChildren')->will($this->returnValue('some content'));

        $this->viewHelper->initialize();
        $this->viewHelper->render('some-domain.tld', '');
    }
}

?>